:root{--radius-xs: 4px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-full: 999px;--space-1: 2px;--space-2: 4px;--space-3: 6px;--space-4: 8px;--space-5: 12px;--space-6: 16px;--space-7: 24px;--space-8: 32px;--dur-fast: .1s;--dur-base: .16s;--dur-slow: .24s;--font-sans: "Inter Variable", Inter, -apple-system, BlinkMacSystemFont, "Segoe UI Variable Text", "Segoe UI", system-ui, Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--font-mono: ui-monospace, "SF Mono", SFMono-Regular, "Cascadia Mono", Menlo, Consolas, "Liberation Mono", monospace;--focus-ring: var(--accent);--z-dock: 20;--z-float: 30;--z-phone-overlay: 80;--z-dropdown: 100;--z-overlay: 1000;--z-popover: 1100;--z-modal: 1200;--z-subdialog: 1290;--z-confirm: 1300;--z-lightbox: 1500;--z-ctxmenu: 1600;--z-refpopup: 2000;--z-drop: 9999;--z-tip: 30000;--scrollbar-thumb-dark: #3f3f3f;--scrollbar-thumb-dark-hover: #565656;--lh-tight: 1.25;--lh-ui: 1.4;--lh-read: 1.55}:root,:where(button,summary,[role=button],.uiBtn,.ctlBtn,.uiClose,.switch){--fs-2xs: calc(11px * var(--ui-font-scale, 1));--fs-xs: calc(12px * var(--ui-font-scale, 1));--fs-sm: calc(13px * var(--ui-font-scale, 1));--fs-md: calc(14px * var(--ui-font-scale, 1));--fs-body: calc(15px * var(--ui-font-scale, 1));--fs-lg: calc(17px * var(--ui-font-scale, 1));--fs-xl: calc(20px * var(--ui-font-scale, 1));--fs-2xl: calc(24px * var(--ui-font-scale, 1))}:where(:root){--accent-fill: var(--accent);--on-accent: #fff;--callout-note: #4a90e2;--callout-tip: #3fa66b;--callout-warning: #d9931e;--callout-danger: #d95757;--callout-important: #8a63d2;--callout-quote: #8d8d8d;--bg-surface: var(--ground);--text-primary: var(--ink);--accent-dark: var(--accent-fill);--drag-accent: var(--accent);--pdf-paper: var(--ground);color-scheme:dark;--bg-page: color-mix(in oklab, var(--ground) 81%, black);--bg-deeper: color-mix(in oklab, var(--ground) 95%, black);--bg-card: color-mix(in oklab, var(--ground) 98%, var(--ink));--bg-block: color-mix(in oklab, var(--ground) 96.5%, var(--ink));--bg-input: color-mix(in oklab, var(--ground) 95.5%, var(--ink));--bg-elevated: color-mix(in oklab, var(--ground) 94.5%, var(--ink));--bg-field: color-mix(in oklab, var(--ground) 93%, var(--ink));--bg-raised: color-mix(in oklab, var(--ground) 91%, var(--ink));--bg-hover: color-mix(in oklab, var(--ground) 86%, var(--ink));--bg-active: color-mix(in oklab, var(--ground) 82%, var(--ink));--bg-subtle: color-mix(in oklab, var(--ground) 79.5%, var(--ink));--bg-selected: color-mix(in oklab, var(--accent) 11%, var(--ground));--border: color-mix(in oklab, var(--ground) 86%, var(--ink));--border-subtle: color-mix(in oklab, var(--ground) 79.5%, var(--ink));--border-light: color-mix(in oklab, var(--ground) 77%, var(--ink));--border-hover: color-mix(in oklab, var(--ground) 68.5%, var(--ink));--text-bright: white;--text-secondary: color-mix(in oklab, var(--ink) 93%, var(--ground));--text-tertiary: color-mix(in oklab, var(--ink) 78.5%, var(--ground));--text-muted: color-mix(in oklab, var(--ink) 56%, var(--ground));--text-dim: color-mix(in oklab, var(--ink) 40%, var(--ground));--accent-bright: color-mix(in oklab, var(--accent) 75%, white);--accent-hover: color-mix(in oklab, var(--accent-fill) 86%, black);--accent-bg: color-mix(in srgb, var(--accent) 13%, transparent);--accent-bg-light: color-mix(in srgb, var(--accent) 10%, transparent);--danger-bg: color-mix(in srgb, var(--danger) 14%, transparent);--danger-border: color-mix(in srgb, var(--danger) 45%, transparent);--scrollbar-thumb: color-mix(in oklab, var(--ground) 79.5%, var(--ink));--scrollbar-thumb-hover: color-mix(in oklab, var(--ground) 68%, var(--ink));--shadow-1: 0 1px 2px rgba(0, 0, 0, .3);--shadow-2: 0 8px 24px rgba(0, 0, 0, .28);--shadow-3: 0 12px 40px rgba(0, 0, 0, .35);--kind-pdf: #e0776b;--bracket-1: #ffd700;--bracket-2: #da70d6;--bracket-3: #66c7ff;--bracket-err: #f14c4c;--bracket-active-bg: rgba(90, 140, 255, .28);--bracket-active-ring: rgba(140, 170, 255, .65)}:where([data-scheme=light]){color-scheme:light;--bg-card: var(--ground);--bg-input: var(--ground);--bg-elevated: var(--ground);--bg-field: color-mix(in oklab, var(--ground) 30%, white);--bg-block: color-mix(in oklab, var(--ground) 98%, var(--ink));--bg-page: color-mix(in oklab, var(--ground) 96%, var(--ink));--bg-deeper: color-mix(in oklab, var(--ground) 93.5%, var(--ink));--bg-raised: color-mix(in oklab, var(--ground) 91%, var(--ink));--bg-hover: color-mix(in oklab, var(--ground) 88%, var(--ink));--bg-subtle: color-mix(in oklab, var(--ground) 87%, var(--ink));--bg-active: color-mix(in oklab, var(--ground) 83.75%, var(--ink));--bg-selected: color-mix(in oklab, var(--accent) 6%, var(--ground));--border: color-mix(in oklab, var(--ground) 87%, var(--ink));--border-subtle: color-mix(in oklab, var(--ground) 88%, var(--ink));--border-light: color-mix(in oklab, var(--ground) 80.25%, var(--ink));--border-hover: color-mix(in oklab, var(--ground) 66.5%, var(--ink));--text-bright: color-mix(in oklab, var(--ink) 81.5%, black);--text-secondary: color-mix(in oklab, var(--ink) 87%, var(--ground));--text-tertiary: color-mix(in oklab, var(--ink) 70.5%, var(--ground));--text-muted: color-mix(in oklab, var(--ink) 47.75%, var(--ground));--text-dim: color-mix(in oklab, var(--ink) 40.5%, var(--ground));--accent-bright: color-mix(in oklab, var(--accent) 93%, black);--accent-hover: color-mix(in oklab, var(--accent-fill) 86%, black);--accent-bg: color-mix(in srgb, var(--accent) 10.5%, transparent);--accent-bg-light: color-mix(in srgb, var(--accent) 5.5%, transparent);--danger-bg: color-mix(in srgb, var(--danger) 10%, transparent);--danger-border: color-mix(in srgb, var(--danger) 38%, transparent);--scrollbar-thumb: color-mix(in oklab, var(--ground) 79.75%, var(--ink));--scrollbar-thumb-hover: color-mix(in oklab, var(--ground) 65.5%, var(--ink));--shadow-1: 0 1px 2px color-mix(in srgb, var(--ink) 8%, transparent);--shadow-2: 0 6px 20px -6px color-mix(in srgb, var(--ink) 18%, transparent), 0 1px 3px color-mix(in srgb, var(--ink) 7%, transparent);--shadow-3: 0 24px 64px -12px color-mix(in srgb, var(--ink) 30%, transparent);--kind-pdf: #c8483b;--bracket-1: #0431fa;--bracket-2: #319331;--bracket-3: #7b3814;--bracket-err: #e51400;--bracket-active-bg: rgba(11, 89, 214, .12);--bracket-active-ring: rgba(11, 89, 214, .45)}:root:not([data-theme]),[data-theme=dark]{--ground: #1a1a1a;--ink: #eeeeee;--accent: #5b9bd5;--accent-fill: #3a7bd5;--danger: #e05c5c;--ok: #4caf7d;--accent-bright: #7ab8f5;--accent-hover: #3568a0;--accent-bg: rgba(42, 79, 122, .3);--drag-accent: #64b5f6}[data-theme=light]{--ground: #ffffff;--ink: #1a1a1a;--accent: #3a7bd5;--danger: #c23b3b;--ok: #2f8f57;--accent-bright: #2b6bcb;--accent-hover: #3568a0;--drag-accent: #1565c0}[data-theme=gray]{--ground: #f4f4f4;--ink: #2d2d2d;--accent: #3a7bd5;--danger: #c23b3b;--ok: #2f8f57;--bg-page: #e9e9e9;--bg-deeper: #e3e3e3;--bg-raised: #e8e8e8;--bg-hover: #e0e0e0;--border: #dcdcdc;--border-subtle: #e2e2e2;--border-light: #cecece;--text-bright: #1a1a1a;--text-tertiary: #5a5a5a;--text-muted: #7d7d7d;--text-dim: #949494;--accent-bright: #2b6bcb;--accent-hover: #3568a0;--drag-accent: #1565c0;--scrollbar-thumb-hover: #a3a3a3}[data-theme=sepia]{--ground: #fdf6e3;--ink: #073642;--accent: #1b6fa3;--accent-fill: #14608f;--danger: #c1382b;--ok: #5f7519;--callout-note: #268bd2;--callout-tip: #6f8000;--callout-warning: #b58900;--callout-danger: #dc322f;--callout-important: #6c71c4;--callout-quote: #93a1a1;--bg-page: #f0e9d6;--bg-deeper: #e9e1cb;--bg-raised: #eee8d5;--bg-hover: #e7dfc9;--bg-active: #d9cfb5;--bg-subtle: #ded5bd;--border: #e0d8c0;--border-subtle: #e8e1cd;--border-light: #d3c9ad;--border-hover: #bdb195;--text-bright: #002b36;--text-secondary: #365b64;--text-tertiary: #586e75;--text-muted: #657b83;--text-dim: #839496;--accent-bright: #0f5c86;--accent-hover: #3568a0;--accent-bg: rgba(38, 139, 210, .14);--scrollbar-thumb: #d3c9ad;--scrollbar-thumb-hover: #b9ad91}[data-theme=solarized]{--ground: #fdf6e3;--ink: #657b83;--accent: #268bd2;--danger: #dc322f;--ok: #859900;--callout-note: #268bd2;--callout-tip: #859900;--callout-warning: #b58900;--callout-danger: #dc322f;--callout-important: #6c71c4;--callout-quote: #93a1a1;--bg-input: #ddd6c1;--bg-elevated: #eee8d5;--bg-block: #f7f0e0;--bg-page: #eee8d5;--bg-deeper: #eee8d5;--bg-raised: #eee8d5;--bg-hover: #dfca8844;--bg-active: #dfca88;--bg-subtle: #ddd6c1;--border: #ddd6c1;--border-subtle: #ddd6c1;--border-light: #d3af86;--border-hover: #b49471;--text-bright: #586e75;--text-secondary: #586e75;--text-tertiary: #657b83;--text-muted: #839496;--text-dim: #93a1a1;--accent-bright: #268bd2;--accent-hover: #3568a0;--accent-bg: rgba(38, 139, 210, .14);--accent-bg-light: rgba(38, 139, 210, .07);--scrollbar-thumb: #586e754d;--scrollbar-thumb-hover: #586e7580}[data-theme=gamma-light]{--ground: #efeee9;--ink: #292822;--accent: #92620e;--accent-fill: #80530a;--danger: #b53d35;--ok: #287956;--bg-elevated: #f2f1ed;--bg-block: #e8e5dc;--bg-deeper: #e1ded5;--bg-raised: #d2cec4;--bg-hover: #e4e0d6;--bg-active: #ecdfc4;--bg-subtle: #dcd7cb;--border: #c7c2b6;--border-subtle: #d3cec2;--border-light: #b9b3a5;--border-hover: #a5a197;--text-bright: #292822;--text-secondary: #44423c;--text-tertiary: #615e55;--text-muted: #6b6a65;--text-dim: #777268;--accent-bright: #80530a;--accent-hover: #80530a;--accent-bg: #f4e8cf;--accent-bg-light: #faf4e8;--danger-bg: #f9e9e6;--danger-border: #d89a94;--scrollbar-thumb: #d8d4ca;--scrollbar-thumb-hover: #a5a197}[data-theme=gamma-dark]{--ground: #272725;--ink: #f0ede6;--accent: #e8b451;--accent-fill: #dba13b;--on-accent: #1b1b1a;--danger: #f08b80;--ok: #6fc89f;--bg-deeper: #181817;--bg-card: #272725;--bg-block: #32312e;--bg-input: #222220;--bg-raised: #38362f;--bg-hover: #3c3931;--bg-active: #493b23;--bg-subtle: #454139;--border: #45443f;--border-subtle: #3a3934;--border-light: #555248;--border-hover: #787264;--text-bright: #fffaf0;--text-secondary: #ded9cd;--text-tertiary: #c2bdb1;--text-muted: #a9a69e;--text-dim: #9a958a;--accent-bright: #f1cf88;--accent-hover: #e8b451;--accent-bg: #493b23;--accent-bg-light: #332d22;--danger-bg: #442a26;--danger-border: #8e5149;--scrollbar-thumb: #555248;--scrollbar-thumb-hover: #787264}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-cyrillic-ext-wght-normal-BOeWTOD4.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-cyrillic-wght-normal-DqGufNeO.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-greek-ext-wght-normal-DlzME5K_.woff2) format("woff2-variations");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-greek-wght-normal-CkhJZR-_.woff2) format("woff2-variations");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-vietnamese-wght-normal-CBcvBZtf.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-latin-ext-wght-normal-DO1Apj_S.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-latin-wght-normal-Dx4kXJAl.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter Variable;font-style:italic;font-display:swap;font-weight:100 900;src:url(/assets/inter-cyrillic-ext-wght-italic-B5xAaiFk.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:italic;font-display:swap;font-weight:100 900;src:url(/assets/inter-cyrillic-wght-italic-DzZdc28x.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter Variable;font-style:italic;font-display:swap;font-weight:100 900;src:url(/assets/inter-greek-ext-wght-italic-DcOpz6Lw.woff2) format("woff2-variations");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter Variable;font-style:italic;font-display:swap;font-weight:100 900;src:url(/assets/inter-greek-wght-italic-CILZdfAp.woff2) format("woff2-variations");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter Variable;font-style:italic;font-display:swap;font-weight:100 900;src:url(/assets/inter-vietnamese-wght-italic-K3WlGtc8.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:italic;font-display:swap;font-weight:100 900;src:url(/assets/inter-latin-ext-wght-italic-0pjOp8NU.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:italic;font-display:swap;font-weight:100 900;src:url(/assets/inter-latin-wght-italic-DpCbqKDY.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,d09GMgABAAAAAA4oAA4AAAAAHbQAAA3TAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAABmAAgRQIDgmcDBEICo1oijYBNgIkA14LMgAEIAWJAAeBHAyBHBvbGiMRdnO0IkRRkiYDgr9KsJ1NUAf2kILNxgUmgqIgq1P89vcbIcmsQbRps3vCcXdYOKSWEPEKgZgQkprQQsxIXUgq0DqpGKmIvrgkeVGtEQD9DzAO29fM9jYhxZEsL2FeURH2JN4MIcTdO049NCVdxQ/w9NrSYFEBKTDKpLKfNkCGDc1RwjZLQcm3vqJ2UW9Xfa3tgAHz6ivp6vgC2yD4/6352ndnN0X0TL7seypkjZlMsjmZnf0Mm5Q+JykRWQBKCVCVPbARPXWyQtb5VgLB6Biq7/Uixcj2WGqdI8tGSgkuRG+t910GKP2D7AQH0DB9FMDW/obJZ8giFI3Wg8Cvevz0M+5m0rTh7XDBlvo9Y4vm13EXmfttwI4mBo1EG15fxJhUiCLbiiyCf/ZA6MFAhg3pGIZGdGIVjtPn6UcMk9A/UUr9PhoNsCENw1APAq0gpH73e+M+0ueyHbabc3vkbcdtzcf/fiy+NxQEjf9ud/ELBHAXJ0nk4z+MXH2Ev/kWyV4k7SkvpPc9Qr38F6RPWnM9cN6DJ0AdD1BhtgABtmoRoFCvPsBAumNm6soZG2Gk5GyVTo2sJncSyp0jQTYoR6WDvTwaaEcHsxHfvuWhHA3a6bN7twRKtcGok6NsCi7jYRrM2jExsUFMxMQYuJbMhuWNOumEJy9hi29Dmg5zMp/A5+hhPG19j1vBrq8JTLr8ki5VLPmG/PynJHVul440bxg5xuymHUFPBshC+nA9I1FmwbRBTNHAcik3Oae0cxKoI3MOriM42UrPe51nsaGxJ+WfXubAsP84aabUlQSJ1IiE0iPETLUU4CATgfXSCSpuRFRmCGbO+wSpAnzaeaCYW1VNEysRtuXCEL1kUFUbbtMv3Tilt/1c11jt3Q5bbMa84cpWipp8Elw3MZhOHsOlwwVUQM3lAR35JiFQbaYCRnMF2lxAWoOg2gyoIV4PouX8HytNIfLhqpJtXB4vjiViUI8IJ7bkC4ikkQvKksnOTKICwnqWSZ9YS5f0WCxmpgjbIq7EJcM4aI2nmhLNY2JIUgOjXZFWBHb+x5oh6cwb0Tv1ackHdKi0I9OO2wE9aogIOn540CCCziyhN+IaejtgAONKznHlHyutPrHGwCx9S6B8kfS4Mfi4Eyv7OU730bT1SCBjt834cXsf43zVjPUqqJjgrjeGnBxSG4aYAKFuVbeCfkDIjAqMb6yLNIbCuvXhMH2/+k2vkNpkORhR59N1CkzoOENvneIosjYmuTxlhUzaGEJQ/iWqx4dmwpmKjrwTiTGTCVozNAYqk/zXOndWxuWSmJkQpJw3pK5KX6QrLt5LATMqpmPAQhkhK6PUjzHUn7E0gHE0kPE0iKkolgkUx9SZmVAdDgpffdyJKg3k7VmzYGCwVXGz/tXmkOIp+vcWs+EMuhhvN0h9uhfzWJziBQmCREGSIFmQIkgVpAnSBRmC//6hkLZwaVhwxlrJSOdqlFtOYxlau9F2QN5Y98xmIAsiM1HVp2VFX+DHHGg6Ecjh3vmqtidX3qHI2qycTk/iwxSt5UzTmEP92ZBnEWTk4Mx8Mpl78ZDokxg/KWb+Q0QkvdKVmq3TMW+RXEgrsziSAfNXFMhDc60N5N9jQzjfO0kBKpUZl0ZmwJ41j/B9Hz6wmRaJB84niNmQrzp9eSlQCDDzazGDdVi3P36VZQ+Jy4f9UBNp+3zTjqI4abaFAm+GShVaXlsGdF3FYzZcDI6cori4kMxUECl9IjJZpzkvitAoxKue+90pDMvcKRxLl53TmOKCmV/xRolNKSqqUxc6LStOETmFOiLZZptlZepcKiAzteG8PEdpnQpbOMNcMsR4RR2Bs0cKFEvSmIjAFcnarqwUL4lDhHmnVkwu1IwshbiCcgvOheZuYyOteufZZwlcTlLgnZ3o/WcYdzZHW/WGaqaVfmTZ1aWCceJjkbZqsfbkOtcFlUZM/jy+hXHDbaUobWqqXaeWobbLO99yG5N3U4wxco0rQGGcOLASFMXeJoham8M+/x6O2WywK2l4HGbq1CoUyC/IZikQhdq3SiuNrvAEj0AVu9x2x3lp/xWzahaxidezFVtdcb5uEnzyl0ZmYiuKI0exvCd4Xc9CV1KB0db00z92wDPde0kukbvZIWN6jUWFTmPIC/Y4UPCm8UfDTFZpZNon1qLFTkBhxzB+FjQRA2Q/YRJT8pQigslMaUpFyAG8TMlXigiqmAZX4xgijKjRlGpLE0GdplRfCaJo0JQaSxNBk6ZmMzcya0FmrcisDdn0Q3HI2sWSppYigmlM1XT/kLQZSNpMJG0WkjYbSZuDpM1F0uYhFc1HxU4m1QJjDK6iL0S5uSj5rgXc3RejEigtcRBtqYPQsiTskmO5vosV+q4VGIKbOkDg0jtRrq+Em1YloaTFar3EGr1EUC8R0kus1Uus00usL97ABr2BjXoDm/QGNhuWtMVBKOwg/i78lT7hBsAvDmwHc/ao3vmUbBmhjeYySZNWvGkfZAgISDSaDo1SVpzGDsAEkF8B+gEapViUoZgUWXcRIGFZNm6gWbAKk0bp0k1MHG9fLYtV4iS2SmLEQFARzRcnf9PUS0LVn05/J9MiRRBU3v2IrvW974v4N00L7ZMk0wXP1409CHo/an8zTRHD3eSJ6m8D4YMkZNl3M79sqeuAsr/m3f+8/yl7A50aiAEJgeBeMWzu7ui9UfUBCe2TIqZIoOd/3/udRBOQidQZUERzb2/VwZN1H/Sju82ew2H2Wfr6qvfVf3hqwDvAIpkQVFy4B9Pe9e4/XvPeceu7h3dvO56iJPf0+A6cqA2ip18ER+iFgggiuOkvj24bby0N9j2UHIkgqIt+sVgfodC4YghLSMjSZbH0VR/6dMDrYJeKHilKTemt6v6kvzvn3/RrdWtr0GoN/xL+Sex/cPYLUpepx9cz/D46UPU5KXgAQa+NDps1v6J3xP1i2HtaDB0M9aX2deA7SYff//+gUCovMmIK/qfsFcOk+4Y5ZN97XlG6zebqtMbKgeRFi51vnxTQYBUik2rS/Cn6PC8ADR8FGxsRPB82dzfND90gIcshOcYUkfjherBz53odpm6TP8txlwOZ71xmfHHOvq053qFF/MRlS3jP0ELudrf2OeN8DHvp6ZceLe8qKYvWz/7yp0u4dKPfli3CYq0O13Ih71mylJ80tOi10On8wi+F4+LWgDPeJ30msSQt9/vkmHq9/Lvo2b461mP801v3W4xTcs6CbvF9UDdrSt+A8OUbpSh55qAUFXWznBBfdeJ8a4d7ugT5tvxUza3h9m4H7ptTqiG4z0g5dc0X29OcGlhpGFMpQo9ytTS+NViZpNdvU4kWx+LKxNY10kQ1yqGXrhe4/1nvP7E+nd5A92TtaRplbHSqoIdOqtRWti+fkB5/n1+/VvCmz12pG1kpQWsfi1ftlBobm0bpngs16CHkbIwdLnParxtTV3QYRlfJ0KFskH7pdN/YDn+yRuSd7sNH3aO0DYPggk6uWuXrfOc+fa3VTxFVvKaNxHsiHmsXyCLIE5yuOeN3/Jdf8HBL/5M6shjyhxHx9BjB1O0+4NLOnjLLSxwO7ukN4jMbOIcD879KLSi6Pk61Oqm2377n8079PXEEQ7cy7OKEC9nbpet118fxweTafpt69x/Bt8UqGzNQt7aelpc44dn5cqhwf71+qKp/Zf/+a0zcizOUWpl/iBcSXip0pplkatCchoH5c5aUM8I7/dWxAej8WicPL1URFZ9BDJelUwEwTkGqUhgSlydVes95YdXvhh9Gfz/aeFWvgVb4tuLbcv4+wLdutVZv/cUonwBD/6eDlE0aSiKK/uoH3+J1wDE/jMVqY2ysGufN84oIXB0sPzy8ollX/LegY74DgJXJR57sn+VGza0x3DnuIgABFM15LmajjjsNlYj+JEZGbuRYcAMOWxFkPN2w6Wd46xo4gVWQR/X4lyI/R6K/YK0110GzudPRW7Y+UOBGTfNNzHeYT0fiH0taunBpq9HEW8OKSaBGj21L0MqenEmNRWBAWDWAk4CpNoEZJ2tTaPFgbQYj8HxtFilErs3BTRwT8uO1NXQaWfIotchmPkAF5mMBAliEmZiOGVgCG9LgRzpscMAOOwowlT3JhusdazXGSC/hxR3UlmWVwWHpOIKheqONvjyhSiTHIkVUco5bnji8m//zL7PKaT1Vl5I6UE609f+gkr6MZKVyKc7zJRmCahLsdlyA5fdQkRSan9LgnnLEyGSkaKJCJog0wAgvepWBt80+1yKln1bMVtCljfNWDueKLsWwaEbBSfSPTEmVRsUcYYMnEjcjeyCZzBXK9E9BYBXLKjOSpUDR+nEV3TFSUdQaz+ot98QxgXwx0GQ+EEUAKB2qZPkQQ0GqFD8UPFMqyaCHM24BZmSGic9EYMagKizOw9Hz50DMrDLrqqLkTAhplMictiCAx5S3BIUQdeJeLnBy2CNtMfz6cV4u8XKoFZQesbf9YZiIERiHjaNodDW6LgcirX/mPnJIkBGDUpTBhSa0EIr38D5hCIszhCM8URGBqImoWjpvpt1ebu/v3Gl3qJfMnNM+9V+kiRFyROTPHQWOcs1dNW94/ukKMPZBvDi55i5CttdeJz84DLngLqjcdwEZ87bFFR8CIG35OAkDVN6VRDZ7aq67NteYqZ2lpT8oYB2CytoBd6VuAx4WgiAsnuj3WohG+LugzXiQRDeM3XYXlULv4dp5VFYC) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}.textLayer ::selection,.textLayer span::selection{background:var(--selection-color, rgba(180, 200, 255, .5))}*{box-sizing:border-box}*{scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) transparent}@supports not (scrollbar-width: thin){::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track,::-webkit-scrollbar-corner{background:transparent}::-webkit-scrollbar-button{display:none}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);background-clip:content-box;border:2px solid transparent;border-radius:var(--radius-md)}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover);background-clip:content-box}}:is(.plainTip,.popover,.ctxMenu,.refPopup,.pdfNoteTip,.mathPreviewTip,.latexAcPopup,.slashMenu,.chatMentionPicker,.chatCitePreview){background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-2)}:is(.reportModal,.settingsModal){background:var(--bg-surface);border:1px solid var(--border)}:is(.searchInput,.promptTextarea,.reportProblemText,.aiKeyInput,.loginInput,.folderNewInput,.fileRowRename,.tileRenameInput,.linkNameInput){box-sizing:border-box;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;outline:none}:is(.topbar .iconBtn,.searchToggle,.pageActionBtn,.uiBtn,.chatMsgActionBtn,.loadMoreBtn,.settingsNavBtn):hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary)}:where(button,a[href],summary,[role=button],input:is([type=checkbox],[type=radio],[type=range]),[tabindex]:not([tabindex="-1"])):focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}:is(.ctxMenuItem,.popoverItem,.searchResult,.chatMentionOption,.settingsNavBtn,.backlinkPage,.backlinkItem):focus-visible{outline-offset:-2px}:is(.searchInput,.promptTextarea,.reportProblemText,.aiKeyInput,.loginInput,.folderNewInput,.fileRowRename,.tileRenameInput,.linkNameInput,.chatInput,.titleEdit,.metaInput,.mdImgCaptionInput):focus-visible,:is(.homeFindBox,.searchInputWrap,.pdfPageWidget,.chatComposer):focus-within{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}:is(.searchInputWrap .searchInput,.chatComposer .chatInput):focus-visible{box-shadow:none}@media (prefers-reduced-motion: reduce){*,*:before,*:after{transition-duration:1ms!important;transition-delay:0s!important;animation-duration:1ms!important;animation-delay:0s!important;animation-iteration-count:1!important;scroll-behavior:auto!important}:is(.guideSpinner,.pillSpin,.transferSpin,.mirrorPill.busy svg,.mirrorSpin svg,.mirrorState.busy>svg,.mirrorAvatar.busy svg){animation-duration:2.4s!important;animation-iteration-count:infinite!important}}:is(.dockGrip,.homeListLabel,.pinnedLabel,.carouselLabel,.popoverLabel,.popoverSection,.searchSection,.ctxMenuLabel,.slashMenuTitle,.keyGroupLabel,.quickOpenSection){font-size:var(--fs-xs);font-weight:600;letter-spacing:0;text-transform:none;color:var(--text-secondary)}:is(.userCardMeta,.settingText,.aiProvMeta){display:flex;flex-direction:column;gap:2px;min-width:0}:is(.statusPill .pillText,.reportPageName,.chatFileChipName,.attachName){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}:is(.chatFileChipName,.attachName){min-width:0}.categoryFrontmatterValue.empty{color:var(--text-dim);font-style:italic}.citeSectionRow{display:flex;align-items:center;justify-content:space-between}html,body,.app,.topbar,.sidebar,.blockRowWrap,.blockRow,.blockEditor,.carouselTrack,.pageCard,.categoryFrontmatter,.backlinksPanel{transition:background-color var(--dur-base) ease,color var(--dur-base) ease,border-color var(--dur-base) ease}html,body,#root{margin:0;height:100%;background:var(--bg-page)}html{touch-action:manipulation;accent-color:var(--accent);--ui-font-scale: var(--ui-scale, 1);font-size:calc(16px * var(--ui-font-scale))}body{font-family:var(--font-sans);color:var(--text-primary);background:var(--bg-page)}:where(button,input,select,textarea){font-family:inherit}:where(code,pre,kbd,samp){font-family:var(--font-mono)}:is(.pdfPageWidget,.pageCardTime,.pageCardCount,.fileRowDate,.chatHistAge,.chatFindCount,.searchFindCount,.chatPlusCount,.pdfTransPct,.transferProgress){font-variant-numeric:tabular-nums}.app{display:flex;flex-direction:column;height:100vh;height:100dvh}@media (display-mode: standalone){html,body{overscroll-behavior:none}.app{padding-bottom:env(safe-area-inset-bottom)}}.topbar{display:flex;align-items:center;gap:6px;padding:6px 10px;border-bottom:1px solid var(--border);background:var(--bg-page);position:relative}.topbar input{flex:1;min-width:0;padding:7px 12px;background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border-light);border-radius:var(--radius-md);font-size:var(--fs-md)}.topbar .iconBtn{padding:0;width:32px;height:32px;background:none;border:none;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:var(--fs-lg);flex-shrink:0;transition:background var(--dur-fast) ease,color var(--dur-fast) ease}.topbar .iconBtn:disabled{opacity:.4;cursor:default}.uiClose{padding:0;width:24px;height:24px;flex-shrink:0;background:none;border:none;border-radius:50%;line-height:1;color:var(--text-dim);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background var(--dur-fast) ease,color var(--dur-fast) ease,transform var(--dur-fast) ease}.uiClose:hover{background:var(--bg-subtle);color:var(--text-bright)}.uiClose:active{transform:scale(.82)}.uiClose.uiCloseLg{width:28px;height:28px}.uiClose.uiCloseSm{width:20px;height:20px}.uiClose.uiCloseDanger:hover{background:var(--danger-bg);color:var(--danger)}.status{padding:8px 12px;border-bottom:1px solid var(--border-subtle);color:var(--text-tertiary);font-size:var(--fs-md);min-height:38px}.sysLogBox{margin-top:4px;height:200px;flex-shrink:0;overflow-y:auto;overscroll-behavior:contain;border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:6px 10px;font-size:var(--fs-xs);user-select:text;-webkit-user-select:text;cursor:text}.sysLogRow{display:flex;gap:10px;padding:2px 0}.sysLogTime{color:var(--text-tertiary);flex:none;font-variant-numeric:tabular-nums}.sysLogMsg{color:var(--text-muted);word-break:break-word;white-space:pre-wrap}.sysLogEmpty{color:var(--text-tertiary);padding:4px 0}@media (max-width: 680px){.topbar input{min-width:80px}.topbar{padding:6px 8px;gap:4px}}.main{position:relative;flex:1;min-height:0;display:flex!important;flex-direction:row!important;height:calc(100vh - 96px)!important}.viewerWrap{flex:1 1 auto!important;min-width:0!important;width:auto!important;height:100%!important;overflow:auto!important;position:relative!important;background:var(--bg-input)}.sidebar{flex:0 0 var(--sidebar-width, 420px)!important;width:var(--sidebar-width, 420px)!important;min-width:300px!important;max-width:75vw!important;height:100%!important;display:flex!important;flex-direction:column!important;overflow:hidden!important;border-left:1px solid var(--border)!important;background:var(--bg-surface);padding:12px!important;position:relative!important}.pageTitleRow{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px}.pageTitleRow h3{margin:0;font-size:var(--fs-xl);font-weight:600;flex:1;min-width:0}.blockList{flex:1;overflow-y:auto;overflow-x:hidden;scrollbar-gutter:stable;min-height:0;padding-bottom:24px}.blockRowWrap{position:relative;margin-bottom:1px}.blockRow{display:flex;align-items:flex-start;gap:2px;padding:2px 6px 2px 2px;border-radius:var(--radius-md)}.blockRow:hover{background:var(--bg-block)}.blockRow.focused{background:var(--bg-selected)}.blockRow.landed{animation:blockLanded 1.2s ease-out}@keyframes blockLanded{0%,25%{background:color-mix(in srgb,var(--accent) 16%,transparent)}to{background:transparent}}.blockDeleteBtn{align-self:flex-start;margin-top:2px;opacity:0;transition:opacity var(--dur-fast),background var(--dur-fast) ease,color var(--dur-fast) ease,transform var(--dur-fast) ease}.blockRow:hover .blockDeleteBtn,.blockRow.focused .blockDeleteBtn,.blockDeleteBtn:focus-visible{opacity:1}.collapseBtn{margin-top:2px;width:12px;height:20px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;padding:0;font-size:var(--fs-md)}.blockBody{flex:1;min-width:0}.blockMeta{color:var(--text-dim);font-size:var(--fs-2xs);letter-spacing:.02em;margin-bottom:2px}.blockEditor{width:100%;min-height:28px;resize:none;overflow:hidden;background:transparent;color:var(--text-primary);border:none;outline:none;font:inherit;font-size:calc(var(--fs-body) * var(--text-scale, 1));line-height:1.45;padding:0}.blockEditorCm{min-height:1.45em;overflow:visible}.blockEditorCm .cm-editor{background:transparent}.blockEditorCm .cm-editor.cm-focused{outline:none}.blockEditorCm .cm-scroller{font-family:inherit;font-size:calc(var(--fs-body) * var(--text-scale, 1));line-height:1.45;overflow:visible}.blockEditorCm .cm-content{padding:0;color:var(--text-primary);caret-color:var(--text-primary)}.blockEditorCm .cm-line{padding:0}.blockEditorCm .cm-placeholder{color:var(--text-muted);font-style:italic}.cmMathWidget{display:inline-block;max-width:100%;padding:0 1px;border-radius:var(--radius-xs);cursor:pointer}.cmMathWidget:hover{background:var(--accent-bg-light);box-shadow:0 0 0 1px var(--border-subtle)}.cmMathWidget.cmMathDisplay{display:inline-block;width:100%;vertical-align:top;margin:6px 0;padding:0;text-align:center;overflow-x:auto;overflow-y:hidden}.cmMathWidget .katex-display{margin:0}.blockEditorCm .cm-line:first-child :is(.cmMathDisplay,.cmCodeWidget>pre){margin-top:0}.blockEditorCm .cm-line:last-child :is(.cmMathDisplay,.cmCodeWidget>pre){margin-bottom:0}.cmRefChip{max-width:180px}.cmEmbedChip{border-left:2px solid var(--accent);border-radius:2px var(--radius-xs) var(--radius-xs) 2px}.blockEditorCm .cm-line.cmHeadLine{font-weight:600;line-height:1.3}.blockEditorCm .cm-line.cmH1{font-size:1.45em}.blockEditorCm .cm-line.cmH2{font-size:1.25em}.blockEditorCm .cm-line.cmH3{font-size:1.1em}.blockEditorCm .cm-line.cmQuoteLine{border-left:3px solid var(--border);padding-left:10px;color:var(--text-secondary)}.blockEditorCm .cmStrong{font-weight:700}.blockEditorCm .cmEm{font-style:italic}.blockEditorCm .cmStrike{text-decoration:line-through}.blockEditorCm .cmInlineCode{background:var(--bg-input);border-radius:var(--radius-xs);padding:1px 3px;font-family:var(--font-mono);font-size:.9em}.blockEditorCm .cmLinkText{color:var(--accent-bright);text-decoration:underline}.blockEditorCm .cm-line.cmCalloutLine{--co-color: var(--callout-note);border-left:3px solid var(--co-color);background:color-mix(in srgb,var(--co-color) 8%,transparent);padding-left:10px;color:var(--text-primary)}.blockEditorCm .cm-line.cmCallout-tip{--co-color: var(--callout-tip)}.blockEditorCm .cm-line.cmCallout-warning{--co-color: var(--callout-warning)}.blockEditorCm .cm-line.cmCallout-danger{--co-color: var(--callout-danger)}.blockEditorCm .cm-line.cmCallout-important{--co-color: var(--callout-important)}.blockEditorCm .cm-line.cmCallout-quote{--co-color: var(--callout-quote)}.blockEditorCm .cm-line.cmCalloutFirst{border-top-left-radius:var(--radius-sm);border-top-right-radius:var(--radius-sm)}.blockEditorCm .cm-line.cmCalloutLast{border-bottom-left-radius:var(--radius-sm);border-bottom-right-radius:var(--radius-sm)}.blockEditorCm .cmCalloutTitle{color:var(--co-color);font-weight:600}.blockEditorCm .cm-line.cmTaskDone{color:var(--text-muted)}.blockEditorCm .cmBulletDot{color:var(--text-muted);cursor:text}.blockEditorCm .cmImgWidget{display:inline-block;max-width:100%;vertical-align:top;cursor:pointer}.blockEditorCm .cmImgWidget img{display:block;max-width:100%;height:auto;border-radius:var(--radius-sm)}.blockEditorCm .cmImgWidget:hover img{box-shadow:0 0 0 2px var(--accent-bg-light)}.blockEditorCm .cm-line.cmImgLine{text-align:center}.blockEditorCm .cmImgWidget[draggable=true]{cursor:grab}.blockEditorCm .cmTableWidget{display:inline-block;max-width:100%;overflow-x:auto;margin:4px 0;border-radius:var(--radius-sm);cursor:grab;vertical-align:top}.blockEditorCm .cmTableWidget table{border-collapse:collapse;font-size:.95em}.blockEditorCm .cmTableWidget :is(th,td){border:1px solid var(--border);padding:3px 8px;text-align:left;min-width:36px;white-space:nowrap}.blockEditorCm .cmTableWidget :is(th,td):empty:after{content:" "}.blockEditorCm .cmTableWidget th{background:var(--bg-block);font-weight:600}.blockEditorCm .cmTableWidget:hover{box-shadow:0 0 0 2px var(--accent-bg-light)}.blockEditorCm .cmHrLine{display:block;border-top:1px solid var(--border);margin:8px 0;cursor:text}.blockEditorCm .cmMathRaw{font-family:var(--font-mono);font-size:.9em}.blockEditorCm .cmBk0{color:var(--bracket-1)}.blockEditorCm .cmBk1{color:var(--bracket-2)}.blockEditorCm .cmBk2{color:var(--bracket-3)}.blockEditorCm .cmBkErr{color:var(--bracket-err);text-decoration:underline wavy var(--bracket-err)}.blockEditorCm .cmLatexErr{text-decoration:underline wavy var(--bracket-err);text-decoration-skip-ink:none}.blockEditorCm .cmMathCmdActive{background:var(--bracket-active-bg);border-radius:2px}.blockEditorCm .cmBkActive{background:var(--bracket-active-bg);box-shadow:0 0 0 1px var(--bracket-active-ring);border-radius:2px;font-weight:600}.blockEditorCm .cm-line.cmCodeLine{font-family:var(--font-mono);font-size:.88em;background:var(--bg-input);padding:0 8px}.blockEditorCm .cm-line.cmCodeFenceLine{color:var(--text-muted)}.blockEditorCm .cm-line.cmCodeTop{border-top-left-radius:var(--radius-sm);border-top-right-radius:var(--radius-sm)}.blockEditorCm .cm-line.cmCodeBot{border-bottom-left-radius:var(--radius-sm);border-bottom-right-radius:var(--radius-sm)}.cmCodeWidget{display:inline-block;width:100%;vertical-align:top;position:relative;cursor:text}.cmCodeWidget pre{margin:4px 0;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);overflow-x:auto}.cmCodeWidget code{display:block;padding:10px;font-family:var(--font-mono);font-size:.88em;line-height:1.5;white-space:pre}.codeLangBadge{position:absolute;top:5px;right:9px;font-size:var(--fs-2xs);font-family:var(--font-sans);color:var(--text-muted);-webkit-user-select:none;user-select:none;pointer-events:none;transition:opacity var(--dur-fast) ease}.codeCopyBtn{position:absolute;top:3px;right:5px;border-radius:var(--radius-sm);opacity:0;z-index:1}:is(.codeBlock,.cmCodeWidget):hover .codeCopyBtn,.codeCopyBtn:focus-visible{opacity:1}:is(.codeBlock,.cmCodeWidget):is(:hover,:has(.codeCopyBtn:focus-visible)) .codeLangBadge{opacity:0}.hljs{background:transparent;color:var(--text-primary)}.hljs-comment,.hljs-quote{color:#6a9955;font-style:italic}.hljs-keyword,.hljs-selector-tag,.hljs-literal,.hljs-doctag{color:#569cd6}.hljs-string,.hljs-regexp,.hljs-addition,.hljs-char.escape_{color:#ce9178}.hljs-number,.hljs-symbol,.hljs-bullet{color:#b5cea8}.hljs-title,.hljs-section{color:#dcdcaa}.hljs-title.class_,.hljs-type,.hljs-built_in{color:#4ec9b0}.hljs-attr,.hljs-attribute,.hljs-variable,.hljs-template-variable,.hljs-property,.hljs-params{color:#9cdcfe}.hljs-meta,.hljs-selector-id,.hljs-selector-class,.hljs-name{color:#c586c0}.hljs-deletion{color:#f14c4c}.hljs-emphasis{font-style:italic}.hljs-strong{font-weight:700}[data-scheme=light] :is(.hljs-comment,.hljs-quote){color:#6e7781}[data-scheme=light] :is(.hljs-keyword,.hljs-selector-tag,.hljs-literal,.hljs-doctag){color:#cf222e}[data-scheme=light] :is(.hljs-string,.hljs-regexp,.hljs-addition,.hljs-char.escape_){color:#0a3069}[data-scheme=light] :is(.hljs-number,.hljs-symbol,.hljs-bullet){color:#0550ae}[data-scheme=light] :is(.hljs-title,.hljs-section){color:#8250df}[data-scheme=light] :is(.hljs-title.class_,.hljs-type,.hljs-built_in){color:#953800}[data-scheme=light] :is(.hljs-attr,.hljs-attribute,.hljs-variable,.hljs-template-variable,.hljs-property,.hljs-params){color:#0550ae}[data-scheme=light] :is(.hljs-meta,.hljs-selector-id,.hljs-selector-class,.hljs-name){color:#116329}[data-scheme=light] .hljs-deletion{color:#e51400}[data-theme=solarized] :is(.hljs-comment,.hljs-quote){color:#93a1a1}[data-theme=solarized] :is(.hljs-keyword,.hljs-selector-tag,.hljs-doctag,.hljs-addition){color:#859900}[data-theme=solarized] :is(.hljs-string,.hljs-char.escape_){color:#2aa198}[data-theme=solarized] :is(.hljs-number,.hljs-symbol){color:#d33682}[data-theme=solarized] :is(.hljs-literal,.hljs-bullet,.hljs-meta){color:#b58900}[data-theme=solarized] :is(.hljs-title,.hljs-section,.hljs-variable,.hljs-template-variable,.hljs-property,.hljs-selector-id,.hljs-selector-class,.hljs-name){color:#268bd2}[data-theme=solarized] :is(.hljs-title.class_,.hljs-type){color:#cb4b16}[data-theme=solarized] .hljs-built_in{color:#859900}[data-theme=solarized] :is(.hljs-attr,.hljs-attribute){color:#93a1a1}[data-theme=solarized] .hljs-params{color:#657b83}[data-theme=solarized] :is(.hljs-regexp,.hljs-deletion){color:#dc322f}.blockRowWrap.fileDragOver>.blockRow{outline:2px dashed var(--drag-accent);outline-offset:-2px;border-radius:var(--radius-md)}.blockRendered{color:var(--text-primary);font-size:calc(var(--fs-body) * var(--text-scale, 1));line-height:1.45;white-space:normal;cursor:text;position:relative}.mdGapLine{position:absolute;left:0;right:0;z-index:1;cursor:text}.mdGapLine:after{content:"";position:absolute;left:0;right:0;top:calc(50% - 1px);height:2px;border-radius:1px;background:var(--accent);opacity:.45}.blockRendered p{margin:0 0 6px}.blockRendered>:first-child{margin-top:0}.blockRendered>:nth-last-child(1 of:not(.mdGapLine,.peerCaret)){margin-bottom:0}.blockRendered p:has(+:is(ul,ol,pre)){margin-bottom:0}.blockRendered ul,.blockRendered ol{margin:0 0 6px 18px;padding:0}.blockRendered li>:is(ul,ol){margin-bottom:0}.blockRendered img{max-width:100%;height:auto;border-radius:var(--radius-sm)}.blockRendered code{background:var(--bg-input);padding:1px 4px;border-radius:var(--radius-xs)}.blockRendered pre code{display:block;padding:10px;overflow:auto}.blockRendered pre.codeBlock{position:relative;margin:4px 0;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm)}.blockRendered pre.codeBlock code{background:none;font-size:.88em;line-height:1.5}.blockRendered :is(h1,h2,h3,h4,h5,h6){margin:4px 0;line-height:1.3;font-weight:600}.blockRendered h1{font-size:1.45em}.blockRendered h2{font-size:1.25em}.blockRendered h3{font-size:1.1em}.blockRendered :is(h4,h5,h6){font-size:1em}.blockRendered hr{border:none;border-top:1px solid var(--border);margin:8px 0}.blockRendered blockquote{margin:6px 0;padding:0 10px;border-left:3px solid var(--border);color:var(--text-secondary)}.blockRendered :is(blockquote,details).callout{--co-color: var(--callout-note);border-left:3px solid var(--co-color);border-radius:var(--radius-sm);padding:6px 12px;background:color-mix(in srgb,var(--co-color) 8%,transparent);color:var(--text-primary)}.blockRendered details.callout>summary.calloutTitle{cursor:pointer;list-style:none;-webkit-user-select:none;user-select:none}.blockRendered details.callout>summary.calloutTitle::-webkit-details-marker{display:none}.blockRendered details.callout>summary.calloutTitle:before{content:"";display:inline-block;width:6px;height:6px;margin:0 8px 2px 0;border-right:2px solid var(--co-color);border-bottom:2px solid var(--co-color);transform:rotate(-45deg);transition:transform var(--dur-fast)}.blockRendered details.callout[open]>summary.calloutTitle:before{transform:rotate(45deg)}.blockRendered details.callout[open]>summary.calloutTitle{margin-bottom:4px}.blockRendered .callout-tip{--co-color: var(--callout-tip)}.blockRendered .callout-warning{--co-color: var(--callout-warning)}.blockRendered .callout-danger{--co-color: var(--callout-danger)}.blockRendered .callout-important{--co-color: var(--callout-important)}.blockRendered .callout-quote{--co-color: var(--callout-quote)}.blockRendered .calloutTitle{font-weight:600;color:var(--co-color);margin:0 0 2px}.blockRendered :is(blockquote,details).callout p:last-child,.blockRendered blockquote>p:last-child{margin-bottom:0}.blockRendered table{border-collapse:collapse;font-size:.95em}.blockRendered :is(th,td){border:1px solid var(--border);padding:3px 8px;text-align:left;min-width:36px}.blockRendered :is(th,td):empty:after{content:" "}.blockRendered th{background:var(--bg-block);font-weight:600}.mdTableWrap{position:relative;width:fit-content;max-width:100%;margin:6px 0}.mdTableScroll{overflow-x:auto}.mdTableEditable{margin-right:14px;margin-bottom:14px}.mdTableAdd{position:absolute;display:flex;align-items:center;justify-content:center;padding:0;border:1px dashed var(--border);background:var(--bg-input);color:var(--text-dim);border-radius:var(--radius-sm);font-size:var(--fs-xs);line-height:1;cursor:pointer;opacity:0;transition:opacity var(--dur-fast)}.mdTableWrap:hover .mdTableAdd,.mdTableWrap[data-guide-active] .mdTableAdd,.mdTableAdd[data-guide-active],.mdTableAdd:focus-visible{opacity:1}.mdTableAdd:hover{background:var(--bg-subtle);color:var(--text-bright);border-style:solid}.mdTableAddCol{top:0;bottom:0;right:-13px;width:11px}.mdTableAddRow{left:0;right:0;bottom:-13px;height:11px}.mdTableHandle{position:absolute;z-index:4;padding:0;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-secondary);border-radius:var(--radius-sm);line-height:1;font-size:var(--fs-2xs);cursor:grab;touch-action:none;box-shadow:var(--shadow-1)}.mdTableHandle:active{cursor:grabbing}.mdTableDropLine{position:absolute;z-index:6;background:var(--accent);border-radius:1px;pointer-events:none}.mdTableAlignRow{display:flex;justify-content:center;padding:6px 10px 5px}.mdTableColHandle{top:-7px;transform:translate(-50%);width:22px;height:13px}.mdTableRowHandle{left:-8px;transform:translateY(-50%);width:13px;height:22px}.mdTableHandle:hover{color:var(--text-bright);background:var(--bg-subtle)}.mdTableCorner{top:-8px;left:-9px;width:15px;height:15px;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transition:opacity var(--dur-fast)}.mdTableWrap:hover .mdTableCorner,.mdObjectSelected .mdTableCorner,.mdTableCorner[data-guide-active],.mdTableCorner:focus-visible{opacity:1}.mdObject{position:relative;display:block;box-sizing:border-box;max-width:100%;padding:3px;margin:-3px 0;border-radius:var(--radius-sm)}.mdObject-image{width:fit-content;margin-left:auto;margin-right:auto}.mdObject-table{width:fit-content}.mdObject[draggable=true]{cursor:grab}.mdObjectSelected{box-shadow:0 0 0 2px var(--accent)}.mdObject.mdObject-mermaid.mdObjectSelected .mermaidDiagram{border-color:transparent}.dropIndicatorInside{transform:translateY(-1px);border-radius:1px}.mdTableCellInput{position:absolute;z-index:5;box-sizing:border-box;padding:2px 7px;font:inherit;font-size:.95em;color:var(--text-primary);background:var(--bg-input);border:1.5px solid var(--accent);border-radius:var(--radius-xs);outline:none}.mdImgWrap{position:relative;display:block;width:fit-content;max-width:100%;margin:0 auto}.mdImgFrame{position:relative;display:inline-block;max-width:100%}.mdImgFrame .mdImg{display:block;cursor:zoom-in}.mdObject[draggable=true] .mdImg{cursor:grab}.mdImgTools{position:absolute;top:6px;right:6px;display:inline-flex;align-items:center;gap:1px;padding:3px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-2);opacity:0;pointer-events:none;transition:opacity var(--dur-fast)}.mdImgFrame:is(:hover,:has(.mdImgTools :focus-visible)) .mdImgTools{opacity:1;pointer-events:auto}.mdImgTools a.ctlBtn{text-decoration:none}.mdImgTools .ctlBtn.danger:hover{background:#e05c5c26;color:#e05c5c}.mdResizeGrip{position:absolute;top:50%;right:-3px;transform:translateY(-50%);width:6px;height:42px;max-height:70%;border-radius:var(--radius-xs);background:var(--accent);opacity:0;cursor:ew-resize;touch-action:none;transition:opacity var(--dur-fast)}.mdResizeGrip.left{right:auto;left:-3px}.mdImgFrame:hover .mdResizeGrip{opacity:.55}.mdImgFrame .mdResizeGrip:hover,.mdImgFrame .mdResizeGrip:active{opacity:.9}.mdImgCaption{display:block;margin:2px 0 4px;font-size:var(--fs-xs);color:var(--text-secondary);text-align:center}.mdImgCaptionInput{display:block;width:min(100%,360px);margin:2px auto 4px;text-align:center;padding:3px 8px;font:inherit;font-size:var(--fs-xs);color:var(--text-primary);background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none}.mdLightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-lightbox);display:flex;flex-direction:column;align-items:center;justify-content:center;background:#000000bf;cursor:zoom-out}.mdLightbox img{max-width:94vw;max-height:90vh;border-radius:var(--radius-md);box-shadow:var(--shadow-3)}.mdLightboxCaption{margin-top:10px;font-size:var(--fs-sm);color:#ddd}.blockRendered .katex-display{margin:6px 0;overflow-x:auto;overflow-y:hidden}.blockRendered li:has(>.mdTaskCheckbox){list-style:none;margin-left:-18px}.mdTaskCheckbox{width:14px;height:14px;margin:0 6px 0 0;vertical-align:-2px;cursor:pointer}.mdTaskCheckbox:disabled{cursor:default}.blockRendered mark,.blockEditorCm .cmHighlight{background:#ffc80052;color:inherit;border-radius:2px;padding:0 1px}.blockPlaceholder{color:var(--text-muted);font-style:italic}.notesTail{min-height:48px;cursor:text}.notesTail.isEmpty{padding:5px 10px;color:var(--text-muted);font-style:italic}.blockRefChip{display:inline-block;background:var(--accent-bg-light);color:var(--accent-bright);border:none;border-radius:var(--radius-xs);padding:0 4px;margin:0 1px;font-size:.95em;font-weight:500;cursor:pointer;white-space:nowrap;max-width:260px;overflow:hidden;text-overflow:ellipsis;vertical-align:-3px;text-decoration:none}.blockRefChip:hover{background:var(--accent-bg);color:var(--accent-bright);text-decoration:none}.unlinkedRef{display:inline-block;padding:0 4px;margin:0 1px;border:1px dashed var(--border);border-radius:var(--radius-xs);color:var(--text-muted);font-size:.95em;vertical-align:-1px;line-height:1.3}.linkChip{display:inline-flex;align-items:center;gap:5px;max-width:360px;padding:0 3px;border-radius:var(--radius-xs);color:var(--text-primary);text-decoration:none;border-bottom:1px solid var(--border);vertical-align:-2px}.linkChip:hover{background:var(--bg-hover)}.linkChipIcon{width:13px;height:13px;border-radius:var(--radius-xs);flex:none}.linkChip svg{flex:none;color:var(--text-muted)}.linkChipText{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.blockEmbedCard{display:block;margin:4px 0;padding:6px 10px;border-left:3px solid var(--accent);border-radius:var(--radius-sm);background:var(--bg-block);cursor:pointer}.blockEmbedCard:hover{background:var(--bg-hover)}.blockEmbedCard.editing{cursor:text;background:var(--bg-elevated);box-shadow:0 0 0 1px var(--border-subtle)}.blockEmbedCard .blockEditorCm{width:100%}.blockEmbedCard .blockEmbedSrc{cursor:pointer}.blockEmbedCard .blockEmbedSrc:hover{color:var(--accent-bright);text-decoration:underline}.blockEmbedBody{display:block}.blockEmbedBody>p:last-child{margin-bottom:0}.blockEmbedSrc{display:block;margin-top:2px;font-size:var(--fs-2xs);color:var(--text-dim)}.blockQuote{margin-top:8px;padding:8px 10px;border-left:3px solid var(--border);background:var(--bg-block);color:var(--text-secondary);white-space:pre-wrap;line-height:1.45;font-size:var(--fs-sm)}.blockAreaSnap{display:block;margin-top:8px;max-width:min(100%,340px);height:auto;border-left:3px solid var(--border);background:var(--bg-block);border-radius:0 var(--radius-xs) var(--radius-xs) 0}.blockAreaSnapPending{width:min(100%,340px);min-height:24px;opacity:.5}.empty{color:var(--text-muted)}.plainTip{color:var(--text-primary);padding:10px;min-width:260px;z-index:var(--z-tip)}.colorRow{display:flex;gap:8px;margin-bottom:10px}.colorBtn{width:22px;height:22px;border-radius:var(--radius-full);border:2px solid var(--border-hover);cursor:pointer;padding:0}.colorBtn.selected{border-color:var(--border);box-shadow:0 0 0 2px var(--border)}.plainTip:has(.selTrans){width:min(420px,calc(100vw - 16px))}.selTrans{border-top:1px solid var(--border-subtle);padding-top:6px}.selTransHead{display:flex;align-items:center;gap:4px}.selTransToggle{flex:1;min-width:0;display:inline-flex;align-items:center;gap:6px;padding:3px 4px;border:none;border-radius:var(--radius-sm);background:none;font:inherit;font-size:var(--fs-xs);font-weight:600;color:var(--text-secondary);cursor:pointer;text-align:left}.selTransToggle:hover{background:var(--bg-hover)}.selTransChev{transition:transform var(--dur-fast) ease;flex-shrink:0}.selTransChev.open{transform:rotate(90deg)}.selTransLang{font-weight:400;color:var(--text-tertiary)}.selTransCopy{flex-shrink:0}.selTransBody{margin-top:4px;padding:2px 4px 0;max-height:min(40vh,320px);overflow-y:auto;font-size:var(--fs-md);line-height:var(--lh-read);color:var(--text-primary);white-space:pre-wrap;overflow-wrap:anywhere;-webkit-user-select:text;user-select:text;cursor:text}.selTransBody.error{color:var(--danger);cursor:default}.blockRow.ai-read{animation:aiReadPulse 1.1s ease-in-out infinite}@keyframes aiReadPulse{0%,to{box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--accent) 15%,transparent)}50%{box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--accent) 70%,transparent)}}.blockRow.ai-scan{animation:aiScanA .9s ease-in-out both}.blockRow.ai-scan.aiMark1{animation-name:aiScanB}@keyframes aiScanA{0%,to{box-shadow:inset 0 0 0 1.5px transparent;background:transparent}40%{box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--accent) 75%,transparent);background:color-mix(in srgb,var(--accent) 10%,transparent)}}@keyframes aiScanB{0%,to{box-shadow:inset 0 0 0 1.5px transparent;background:transparent}40%{box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--accent) 75%,transparent);background:color-mix(in srgb,var(--accent) 10%,transparent)}}.blockRow.ai-edit,.blockRow.ai-create,.blockRow.ai-move{animation:aiEditFadeA 6s ease-out forwards}.blockRow.aiMark1.ai-edit,.blockRow.aiMark1.ai-create,.blockRow.aiMark1.ai-move{animation-name:aiEditFadeB}@keyframes aiEditFadeA{0%{background:color-mix(in srgb,var(--accent) 22%,transparent);box-shadow:inset 3px 0 0 var(--accent)}60%{background:color-mix(in srgb,var(--accent) 14%,transparent);box-shadow:inset 3px 0 0 var(--accent)}to{background:transparent;box-shadow:inset 3px 0 0 transparent}}@keyframes aiEditFadeB{0%{background:color-mix(in srgb,var(--accent) 22%,transparent);box-shadow:inset 3px 0 0 var(--accent)}60%{background:color-mix(in srgb,var(--accent) 14%,transparent);box-shadow:inset 3px 0 0 var(--accent)}to{background:transparent;box-shadow:inset 3px 0 0 transparent}}.sortableBlockWrap.aiGhostWrap>.rowHandles{visibility:hidden;pointer-events:none}.aiGhostWrap .blockRow{animation:none;background:color-mix(in srgb,var(--accent) 10%,transparent);box-shadow:inset 3px 0 0 var(--accent)}.blockRendered.aiStreaming{min-height:1.45em}.blockRendered.aiStreaming>:last-child{display:inline-block;margin-bottom:0}.blockRendered.aiStreaming:after{content:"";display:inline-block;width:2px;height:1em;margin-left:2px;vertical-align:-2px;background:var(--accent);animation:aiCaretBlink .9s steps(1) infinite}@keyframes aiCaretBlink{50%{opacity:0}}.blockList.aiPageRead{animation:aiPageReadPulse 1.6s ease-in-out 2}@keyframes aiPageReadPulse{0%,to{box-shadow:inset 2px 0 0 transparent}50%{box-shadow:inset 2px 0 color-mix(in srgb,var(--accent) 70%,transparent)}}@keyframes flashHighlightCustom{0%{background:#ff5050f2}to{background:var(--highlight-color)}}@media (max-width: 900px){.main{flex-direction:column!important}.sidebar{width:100%!important;max-width:none!important;min-width:0!important;height:42%!important;border-left:none!important;border-top:1px solid var(--border)!important}}.highlightDotBtn{display:inline-flex;align-items:center;justify-content:center}.highlightDot{display:inline-block;width:10px;height:10px;border-radius:var(--radius-full)}.collapseSpacer{display:inline-block;width:12px;min-width:12px;height:20px}.layout-horizontal .main{flex-direction:row!important}.layout-horizontal .viewerWrap{flex:1 1 auto!important;width:auto!important;height:100%!important}.layout-horizontal .sidebar{flex:0 0 var(--sidebar-width, 420px)!important;width:var(--sidebar-width, 420px)!important;height:100%!important;max-width:75vw!important}@media (max-width: 900px){.layout-horizontal .sidebar{min-width:220px!important}}.app.dragOver:after{content:"Drop files to import";position:fixed;top:0;right:0;bottom:0;left:0;background:#2850a033;border:3px dashed var(--accent-dark);color:var(--text-bright);font-size:var(--fs-2xl);font-weight:600;display:flex;align-items:center;justify-content:center;pointer-events:none;z-index:var(--z-drop)}.app.dragOver[data-drop=files]:after{content:"Drop files into this page"}.titleText{margin:0}.titleText.editable{cursor:text;border-radius:var(--radius-xs);padding:2px 6px;margin-left:-6px}.titleText.editable:hover{background:var(--bg-hover)}.titleEdit{font:inherit;font-size:var(--fs-xl);font-weight:600;color:var(--text-primary);background:var(--bg-page);border:1px solid var(--border-light);border-radius:var(--radius-xs);padding:2px 6px;margin-left:-6px;width:100%;max-width:480px}.homeBtn{flex-shrink:0;-webkit-user-select:none;user-select:none}.homeBtn:disabled{cursor:default}.dropIndicator{position:fixed;height:2px;background:var(--accent);pointer-events:none;z-index:var(--z-popover);transform:translateY(-1px);transition:left 25ms ease-out}.sortableBlockWrap{display:flex;align-items:flex-start;gap:0}.sortableBlockWrap>.rowHandles{flex:0 0 auto;position:relative;z-index:2;width:18px;height:22px;margin-top:1px}.rowHandles>.addHandle,.rowHandles>.dragHandle{width:18px;padding:0;border-radius:var(--radius-xs);display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text-muted);opacity:0;transition:opacity var(--dur-fast) ease,color var(--dur-fast) ease,background var(--dur-fast) ease;-webkit-user-select:none;user-select:none}.rowHandles>.addHandle{position:absolute;left:0;top:22px;height:18px;cursor:pointer}.rowHandles>.dragHandle{height:22px;margin-right:0;font-size:var(--fs-lg);font-weight:600;line-height:1;cursor:grab;-webkit-user-drag:element}.sortableBlockWrap:is(:hover,:focus-within,:has(:hover))>.rowHandles>:is(.dragHandle,.addHandle){opacity:1}.rowHandles>.dragHandle:hover,.rowHandles>.addHandle:hover{background:var(--bg-subtle);color:var(--text-bright)}.rowHandles>.dragHandle:active{cursor:grabbing}.sortableBlockWrap>.blockRowWrap{flex:1 1 auto;min-width:0}.dotSlot{width:14px;min-width:14px;display:inline-flex;align-items:center;justify-content:center}.dotSlotEmpty{height:16px;margin-top:2px}.noteBulletDot{display:inline-block;width:5px;height:5px;border-radius:var(--radius-full);background:var(--text-dim);opacity:.6}.sortableBlockWrap[data-depth]{position:relative}.sortableBlockWrap[data-depth]:before{content:"";position:absolute;top:0;bottom:0;left:0;background-image:linear-gradient(to right,#2e2e2e 1px,transparent 1px);background-size:14px 100%;background-repeat:repeat-x;pointer-events:none;width:calc(14px * var(--depth, 0));margin-left:-14px;opacity:.6}.blockChildren{border-left:1px solid var(--border-subtle);padding-left:14px;margin-left:11px}.viewerWrap.pdfHidden{display:none}.pdfCloseBtn{position:absolute;bottom:14px;right:14px;z-index:var(--z-dock)}.pdfCtlBox{position:absolute;z-index:var(--z-dock);display:flex;flex-direction:column;align-items:center;gap:2px;width:32px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:3px 0}:is(.pdfCtlBox button,.ctlBtn){background:transparent;border:none;width:26px;height:26px;padding:0;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--text-tertiary);cursor:pointer}:is(.pdfCtlBox button,.ctlBtn):hover:not(:disabled){color:var(--text-primary);background:var(--bg-active)}:is(.pdfCtlBox button,.ctlBtn):disabled{opacity:.4;cursor:default}.ctlBtnRow{display:flex;align-items:center;gap:2px}[data-scheme=light] .pdfCtlBox{box-shadow:var(--shadow-2)}.pdfZoomOverlay{left:14px;top:50%;transform:translateY(-50%)}.pdfOutlineBox{top:8px;left:14px}.pdfFullscreenBox{bottom:14px;left:14px}.pdfPageWidget{position:absolute;top:8px;right:14px;z-index:var(--z-dock);display:flex;align-items:center;height:28px;padding:0 9px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-tertiary);font-size:var(--fs-xs)}.pdfPageWidget input{background:transparent;border:none;outline:none;padding:0;min-width:1ch;color:var(--text-primary);font:inherit;text-align:right}.pdfPageWidget input:focus{color:var(--accent)}.pdfPageTotal{margin-left:3px;white-space:nowrap}[data-scheme=light] .pdfPageWidget{box-shadow:var(--shadow-2)}.statusPill{position:absolute;top:10px;left:50%;transform:translate(-50%);z-index:var(--z-float);display:flex;align-items:center;gap:8px;max-width:min(86%,520px);padding:6px 12px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-muted);font-size:var(--fs-xs);box-shadow:var(--shadow-2);pointer-events:none;opacity:1;transition:opacity var(--dur-slow)}.statusPill.fading{opacity:0}.statusPill.error{color:#e07a6a;border-color:#e07a6a80}.statusPill.interactive{pointer-events:auto}.main:has(.pdfInkBar)>.statusPill{top:auto;bottom:12px;max-width:min(calc(100% - 120px),520px)}.main:has(.pdfInkBar)>.statusPill .pillText{min-width:0;overflow-wrap:anywhere}.pillSpin{flex:none;width:12px;height:12px;border:2px solid var(--border-light);border-top-color:var(--text-muted);border-radius:50%;animation:pillSpin .9s linear infinite}@keyframes pillSpin{to{transform:rotate(360deg)}}.pillRetryBtn{flex:none;padding:2px 10px;background:var(--bg-raised);border:1px solid var(--border-light);border-radius:var(--radius-full);color:var(--text-primary);font-size:var(--fs-xs);cursor:pointer}.pillRetryBtn:hover{background:var(--bg-hover)}.pdfOutlinePanel{position:absolute;top:42px;left:14px;bottom:52px;z-index:calc(var(--z-dock) + 5);width:280px;max-width:70%;overflow-y:auto;overflow-x:hidden;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:6px 4px}[data-scheme=light] .pdfOutlinePanel{box-shadow:var(--shadow-2)}.pdfOutlineRow{display:flex;align-items:flex-start;gap:2px;padding:2px 6px 2px 0;border-radius:var(--radius-xs)}.pdfOutlineRow:hover{background:var(--bg-active)}.pdfOutlineNode{display:flex;flex-direction:column}.pdfOutlineKids{display:flex;flex-direction:column;margin-left:8px;padding-left:6px;border-left:1px solid var(--border)}.pdfOutlineChevron{flex:0 0 16px;width:16px;height:18px;display:flex;align-items:center;justify-content:center;background:none;border:none;border-radius:var(--radius-xs);padding:0;color:var(--text-tertiary);cursor:pointer}button.pdfOutlineChevron:hover{background:#80808047;color:var(--text-primary)}.pdfOutlineChevron svg{transition:transform var(--dur-fast)}.pdfOutlineChevron.open svg{transform:rotate(90deg)}.pdfOutlineTitle{flex:1 1 auto;min-width:0;font-size:var(--fs-sm);line-height:1.45;color:var(--text-primary);cursor:pointer;overflow-wrap:anywhere}.main.pdfHidden .sidebar{flex:1 1 auto!important;width:100%!important;max-width:none!important;height:100%!important;border-left:none!important}.categoryFrontmatter{display:flex;align-items:baseline;gap:8px;padding:4px 10px 8px;margin:-10px 0 14px;font-size:var(--fs-xs);line-height:1.45}.categoryFrontmatterValue{color:var(--text-tertiary);flex:1;min-width:0;cursor:text;min-height:18px;display:flex;flex-wrap:wrap;gap:4px}.categoryFrontmatterValue:hover{color:var(--text-tertiary)}.categoryBadge{display:inline-block;background:var(--bg-raised);color:var(--accent);padding:1px 8px;border-radius:var(--radius-xs);font-size:var(--fs-2xs);font-weight:500;letter-spacing:.02em}.categoryFrontmatterInput{color:var(--text-secondary);flex:1;min-width:0;background:transparent;border:none;outline:none;font:inherit;padding:0;font-family:inherit}.categoryTagInputContainer{flex:1;min-width:0;position:relative}.categoryTagInputWrap{display:flex;flex-wrap:wrap;gap:4px;align-items:center;background:transparent;min-height:22px}.categoryTag{display:inline-flex;align-items:center;gap:2px;background:var(--bg-raised);color:var(--accent);padding:1px 4px 1px 8px;border-radius:var(--radius-xs);font-size:var(--fs-2xs);font-weight:500;letter-spacing:.02em;white-space:nowrap}.folderChip{display:inline-flex;align-items:center;gap:3px}.categorySuggestionItem.categorySuggestionFolder{display:flex;align-items:center;gap:5px}.categorySuggestionItem.categorySuggestionFolder svg{flex-shrink:0}.categorySuggestions{position:absolute;top:100%;left:0;right:0;z-index:var(--z-dropdown);background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);margin-top:4px;overflow:hidden;box-shadow:var(--shadow-2)}.categorySuggestionItem{display:block;width:100%;text-align:left;padding:6px 10px;background:none;border:none;color:var(--text-tertiary);font-size:var(--fs-xs);cursor:pointer}.categorySuggestionItem:hover{background:var(--bg-hover);color:var(--text-secondary)}.categorySuggestionItem.selected{background:var(--bg-hover);color:var(--text-bright)}.attachModeBtn{width:auto;font-size:var(--fs-md);color:var(--accent);padding:0 3px;opacity:0;transition:opacity var(--dur-base)}.blockRow:hover .attachModeBtn,.attachModeBtn:focus-visible{opacity:1}.missingPageNotice{display:flex;align-items:center;gap:10px;margin:8px 10px 0;padding:8px 10px 8px 12px;border:1px solid color-mix(in srgb,var(--callout-warning) 45%,transparent);border-radius:var(--radius-md);background:color-mix(in srgb,var(--callout-warning) 12%,var(--bg-surface));color:var(--text-secondary);font-size:var(--fs-sm);line-height:var(--lh-ui)}.missingPageNotice>svg{flex:none;color:var(--callout-warning)}.missingPageText{flex:1;min-width:0}.missingPageText b{color:var(--text-primary)}.missingPageNotice .uiBtn{flex-shrink:0}@media (max-width: 640px){.missingPageNotice{flex-wrap:wrap}.missingPageText{flex-basis:calc(100% - 30px)}}.attachModeBanner{position:fixed;top:0;left:0;right:0;z-index:var(--z-overlay);background:#2a4a6b;color:#cde;text-align:center;padding:6px 12px;font-size:var(--fs-sm);display:flex;align-items:center;justify-content:center;gap:12px}.attachModeBanner button{background:#ffffff26;border:1px solid rgba(255,255,255,.3);color:inherit;border-radius:var(--radius-xs);padding:2px 8px;cursor:pointer}.backlinksPanel{margin:22px 6px 8px 26px;padding-top:8px;border-top:1px solid var(--border)}.backlinksHead{display:inline-flex;align-items:center;gap:6px;margin:0 0 4px;padding:2px 6px;border:none;border-radius:var(--radius-md);background:none;color:var(--text-muted);font:inherit;font-size:var(--fs-xs);font-weight:600;cursor:pointer}.backlinksHead:hover{background:var(--bg-hover);color:var(--text-secondary)}.backlinksCaret{font-size:var(--fs-2xs);width:10px}.backlinkGroup{margin-bottom:6px}.backlinkPage,.backlinkItem{border-radius:var(--radius-sm);cursor:pointer}.backlinkPage:hover,.backlinkItem:hover{background:var(--bg-hover)}.backlinkPage{display:flex;align-items:center;gap:6px;padding:4px 8px 1px;font-size:var(--fs-xs);font-weight:600;color:var(--text-secondary)}.backlinkPageTitle{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.backlinkItem{padding:2px 8px 4px 26px}.blockRendered.backlinkSnippet{font-size:calc(var(--fs-md) * var(--text-scale, 1));line-height:1.5;cursor:pointer;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}.tabStrip{display:flex;align-items:center;gap:2px;flex:1;min-width:0;overflow-x:auto;scrollbar-width:none;align-self:stretch;padding-top:4px;padding-bottom:7px;margin-bottom:-7px;position:relative}.tabStrip::-webkit-scrollbar{display:none}.tabStrip.fadeEnd{-webkit-mask-image:linear-gradient(to right,#000 calc(100% - 40px),transparent);mask-image:linear-gradient(to right,#000 calc(100% - 40px),transparent)}@keyframes tabIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.tab{display:flex;align-items:center;gap:6px;max-width:200px;min-width:128px;padding:0 6px 0 10px;height:100%;border-radius:var(--radius-md) var(--radius-md) 0 0;color:var(--text-muted);font-size:var(--fs-xs);cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid transparent;border-bottom:none;min-height:30px;transition:background var(--dur-fast) ease,color var(--dur-fast) ease;animation:tabIn var(--dur-base) ease-out;will-change:transform;position:relative}.tab:before{content:"";position:absolute;left:-2px;top:20%;height:60%;width:1px;background:var(--border)}.tab:first-child:before,.tab.active:before,.tab:hover:before,.tab.active+.tab:before,.tab:hover+.tab:before{background:transparent}.tab:hover{background:var(--bg-hover)}.tab.dragging{opacity:.45}.tab.active{background:var(--bg-surface);border-color:var(--border);color:var(--text-primary)}.tab.active:after{content:"";position:absolute;top:100%;left:-1px;right:-1px;height:7px;background:var(--bg-surface);border:1px solid var(--border);border-block:0}.tabTitle{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0}.tabClose{flex-shrink:0;cursor:pointer;line-height:1}.tabKind{flex-shrink:0;display:inline-flex;align-items:center}.tabPin{color:var(--text-dim)}.topbar .iconBtn.tabsMenuBtn{width:auto;min-width:32px;padding:0 6px;gap:2px;flex-shrink:0}.tabsMenuCount{font-size:var(--fs-xs);font-variant-numeric:tabular-nums}.tabsPopover{width:320px;max-width:calc(100vw - 24px)}.tabsMenuList{max-height:min(420px,60vh);overflow-y:auto;display:flex;flex-direction:column;gap:1px}.tabsMenuRow{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:var(--radius-sm);font-size:var(--fs-sm);color:var(--text-primary);cursor:pointer}.tabsMenuRow.picked{background:var(--bg-hover)}.tabsMenuRow.current{font-weight:600}.tabsMenuRow.current .tabsMenuTitle{color:var(--accent-dark)}.tabsMenuTitle{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tabsMenuPin{display:inline-flex;color:var(--text-dim);flex-shrink:0}.tabsMenuRow .kindGlyph{flex-shrink:0}.addPopover{min-width:300px}.shareCrumbs{display:flex;align-items:center;gap:2px;white-space:nowrap}.shareCrumbs .crumbBtn{font-family:inherit;font-weight:inherit;line-height:inherit;font-weight:500;color:var(--text-secondary)}.shareCrumbs .crumbSep{padding:0 3px}.readOnlyTitle{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-secondary);font-size:var(--fs-sm);font-weight:600}.popoverAnchor{position:relative;display:inline-flex}.popover{position:absolute;top:calc(100% + 6px);right:0;z-index:var(--z-popover);padding:8px;min-width:220px;display:flex;flex-direction:column;gap:4px}.popoverTitle{font-size:var(--fs-sm);font-weight:600;color:var(--text-primary);padding:2px 4px}.topbar .iconBtn.mirrorPill{position:relative}.mirrorPill.warn svg{color:#d9822b}.mirrorPill.error svg{color:var(--danger)}.mirrorPill.busy svg,.mirrorSpin svg{animation:mirrorSpin 1.2s linear infinite}@keyframes mirrorSpin{to{transform:rotate(360deg)}}.mirrorPillDot{position:absolute;right:5px;bottom:5px;width:7px;height:7px;border-radius:50%;background:var(--text-dim);box-shadow:0 0 0 2px var(--bg-elevated);pointer-events:none}.mirrorPillDot.ok{background:var(--ok)}.mirrorPillDot.pending{background:var(--accent)}.mirrorPillDot.warn{background:#d9822b}.mirrorPillDot.error{background:var(--danger)}.mirrorPillBadge{position:absolute;top:-3px;right:-4px;min-width:15px;height:15px;padding:0 4px;border-radius:var(--radius-full);font-size:var(--fs-2xs);font-weight:600;line-height:1;color:#fff;background:#d9822b;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 0 0 2px var(--bg-elevated);pointer-events:none}.mirrorPopBtns{display:inline-flex;gap:2px;flex-shrink:0}.mirrorState.pending>svg{color:var(--accent)}.mirrorState.error>svg{color:var(--danger)}.mirrorStateLine .uiBtn{margin-left:auto}.mirrorConflictBtn{color:#d9822b}.mirrorPopItemRow{display:flex;align-items:center;gap:2px}.mirrorPopItemRow .popoverItem{flex:1;min-width:0}.mirrorPopOpen{flex-shrink:0}.mirrorPopOpen:disabled{opacity:.35;cursor:default}.mirrorPopLog li.open>.mirrorPopItemRow .popoverItem{background:var(--bg-hover)}.mirrorChanges{list-style:none;margin:2px 0 8px 16px;padding:2px 6px 2px 8px;display:flex;flex-direction:column;gap:3px;border-left:2px solid var(--border-subtle)}.mirrorChangesNone{padding:2px 4px 8px 20px}.mirrorChange{display:flex;gap:6px;font-size:var(--fs-xs);line-height:var(--lh-ui);color:var(--text-secondary);min-width:0}.mirrorChangeGlyph{font-family:var(--font-mono);width:10px;flex-shrink:0;font-weight:600}.mirrorChange.add .mirrorChangeGlyph{color:var(--ok)}.mirrorChange.del .mirrorChangeGlyph{color:var(--danger)}.mirrorChange.mod .mirrorChangeGlyph{color:#d9822b}.mirrorChangeText{white-space:pre-wrap;word-break:break-word;min-width:0;border-radius:var(--radius-xs);padding:0 3px;max-height:96px;overflow:auto}.mirrorChange.add .mirrorChangeText{background:color-mix(in srgb,var(--ok) 12%,transparent)}.mirrorChange.del .mirrorChangeText{background:color-mix(in srgb,var(--danger) 10%,transparent);text-decoration:line-through;color:var(--text-muted)}.mirrorPopover{width:380px;max-width:calc(100vw - 24px);max-height:min(80vh,calc(100dvh - 80px));overflow-y:auto}.mirrorPopover .setRow{padding:5px 4px;gap:9px}.topbar .mirrorPopover .uiBtn:where(:not(.on,.primary,.danger)){background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-secondary)}.topbar .mirrorPopover .uiBtn:where(:not(.on,.primary,.danger)):hover:not(:disabled){background:var(--bg-hover)}.popoverLabel{display:flex;align-items:center;gap:5px;padding:6px 4px 2px}.mirrorPopHead{display:flex;align-items:center;gap:8px;padding:2px 4px 8px}.mirrorPopHead .popoverTitle{padding:0}.mirrorPopIcon{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-md);background:var(--accent-bg-light);color:var(--accent);flex-shrink:0}.mirrorPopTitle{display:flex;flex-direction:column;gap:1px;min-width:0;flex:1}.mirrorPopTitle .popoverHint{padding:0}.mirrorEllipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%;display:block}.mirrorState{display:flex;align-items:flex-start;gap:7px;padding:4px 4px 8px;font-size:var(--fs-sm);color:var(--text-primary);min-width:0}.mirrorState>svg{flex-shrink:0;margin-top:2px}.mirrorState.ok>svg{color:var(--accent-dark)}.mirrorState.warn>svg{color:#d9822b}.mirrorState.busy>svg{animation:mirrorSpin 1.2s linear infinite}.mirrorStateBody{display:flex;flex-direction:column;gap:4px;min-width:0;flex:1}.mirrorStateLine{display:flex;align-items:baseline;gap:8px;min-width:0}.mirrorStateLine .popoverHint{padding:0;flex:1}.mirrorBar{height:5px;border-radius:var(--radius-xs);background:var(--bg-hover);overflow:hidden}.mirrorBar.thin{height:3px;flex-basis:100%}.mirrorBar span{display:block;height:100%;background:var(--accent);transition:width var(--dur-slow) ease}.mirrorFile{display:flex;flex-wrap:wrap;align-items:center;gap:4px 6px;font-size:var(--fs-2xs);color:var(--text-muted);min-width:0}.mirrorFile>svg{flex-shrink:0}.mirrorFile .mirrorEllipsis{flex:1;min-width:0}.mirrorFileBytes{white-space:nowrap;font-variant-numeric:tabular-nums}.mirrorSetActions{display:flex;gap:6px;flex-wrap:wrap;padding:6px 4px}.mirrorConfirm{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:6px 4px;font-size:var(--fs-xs);color:var(--text-secondary)}.mirrorConfirm>svg{color:#d9822b;flex-shrink:0}.mirrorConfirmBtns{display:inline-flex;gap:6px;margin-left:auto}.mirrorMore{font-size:var(--fs-xs);color:var(--text-muted)}.mergeChipWrap{position:absolute;right:4px;top:2px;z-index:4}.mergeChip{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;border:1px solid #d9822b;background:var(--bg-elevated);color:#d9822b;cursor:pointer;padding:0}.mergeChip:hover,.mergeChip.on{background:#d9822b;color:#fff}.mergePopover{position:absolute;right:0;top:22px;width:480px;max-width:calc(100vw - 24px);z-index:var(--z-float);cursor:default;text-align:left;font-weight:400}.mergeCard{display:flex;flex-direction:column;gap:6px;min-width:0}.mergeHead{display:flex;align-items:flex-start;gap:8px;padding:2px 4px 4px}.mergeKindIcon{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:var(--radius-md);background:color-mix(in srgb,#d9822b 14%,transparent);color:#d9822b;flex-shrink:0}.mergeHeadText{display:flex;flex-direction:column;gap:1px;min-width:0;flex:1}.mergeHeadText .popoverTitle,.mergeHeadText .popoverHint{padding:0}.mergePage{font-weight:500;color:var(--text-muted)}.mergeNav{display:inline-flex;align-items:center;gap:2px;flex-shrink:0}.mergeNavCount{font-size:var(--fs-2xs);color:var(--text-muted);font-variant-numeric:tabular-nums;min-width:34px;text-align:center}.mergeVersions{display:grid;grid-template-columns:1fr 1fr;gap:6px}.mergeVersions.one,.mirrorPopover .mergeVersions{grid-template-columns:1fr}.mergeVersions .mergeVersion.result{grid-column:1 / -1}@media (max-width: 560px){.mergeVersions{grid-template-columns:1fr}}.mergeVersion{display:flex;flex-direction:column;gap:4px;min-width:0;border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:6px;background:var(--bg-block);cursor:pointer}.mergeVersion.current{border-color:color-mix(in srgb,var(--accent) 45%,transparent)}.mergeVersionHead{display:flex;align-items:center;gap:6px;min-width:0}.mergeVersionHead .uiTag{margin-left:auto}.mergeSide{display:inline-flex;align-items:center;gap:4px;font-size:var(--fs-2xs);font-weight:600;padding:1px 6px;border-radius:var(--radius-full);color:var(--text-primary);flex-shrink:0}.mergeSide.mine{background:color-mix(in srgb,var(--accent) 22%,transparent)}.mergeSide.theirs{background:color-mix(in srgb,#d9822b 24%,transparent)}.mergeSide.result{background:var(--bg-hover)}.mergeSideHint{padding:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.mergeText{font-size:var(--fs-sm);line-height:1.5;white-space:pre-wrap;word-break:break-word;color:var(--text-primary);max-height:180px;overflow:auto}.mergeText mark{border-radius:var(--radius-xs);padding:0 1px;color:inherit}mark.merge-mine{background:color-mix(in srgb,var(--accent) 28%,transparent)}mark.merge-theirs{background:color-mix(in srgb,#d9822b 30%,transparent)}mark.merge-both{background:var(--bg-hover);text-decoration:underline dotted}mark.merge-add{background:color-mix(in srgb,var(--ok) 25%,transparent)}mark.merge-del{background:color-mix(in srgb,var(--danger) 16%,transparent);text-decoration:line-through;color:var(--text-muted)}.mergeActions{display:flex;align-items:center;gap:8px;justify-content:flex-end;padding:4px 4px 2px}.mergeActionsHint{padding:0;flex:1;text-align:right;min-width:0}.mergeVersion.selected{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}.mergePick{margin:0 2px 0 0;flex-shrink:0;cursor:pointer}.mirrorCards{display:flex;flex-direction:column;gap:10px}.mirrorCards .mergeCard{padding:8px;border-radius:var(--radius-lg);border:1px solid var(--border-subtle)}.mirrorAvatar.ok{color:var(--ok)}.mirrorAvatar.warn{color:#d9822b}.mirrorAvatar.busy svg{animation:mirrorSpin 1.2s linear infinite}.uiTag.warn{color:#d9822b;border-color:color-mix(in srgb,#d9822b 45%,transparent)}.uiTag.ok{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 45%,transparent)}.uiTag.failed{color:var(--danger);border-color:currentColor}.uiTag.pending{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 45%,transparent)}.mirrorPopLog{list-style:none;margin:0;padding:0;max-height:260px;overflow:auto}.mirrorPopover .mirrorPopLog .popoverItem.mirrorPopItem{display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:1px;width:100%}.mirrorPopItemTitle{font-size:var(--fs-sm);color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}.mirrorPopItemMeta{font-size:var(--fs-2xs);color:var(--text-dim);display:inline-flex;gap:8px;align-items:baseline}.mirrorDiff{font-family:var(--font-mono);font-size:var(--fs-2xs);display:inline-flex;gap:5px;white-space:nowrap}.mirrorDiff .add{color:var(--ok)}.mirrorDiff .del{color:var(--danger)}.mirrorDiff .mod{color:#d9822b}.popoverHint{font-size:var(--fs-2xs);color:var(--text-muted);line-height:1.45;padding:0 4px}.popoverSection{padding:4px 4px 0}.popoverDivider{border-top:1px solid var(--border-subtle);margin:4px 0}.topbar .popover .popoverItem,.popover .popoverItem{background:none;border:none;border-radius:var(--radius-sm);padding:8px 10px;text-align:left;width:100%;font-size:var(--fs-sm);color:var(--text-primary);cursor:pointer;display:flex;align-items:center;gap:6px}.popover .popoverItem:hover{background:var(--bg-hover)}.topbar .iconBtn.activeIcon{background:var(--bg-hover);color:var(--text-primary)}.sharePopover{width:440px;max-width:calc(100vw - 24px);max-height:min(80vh,calc(100dvh - 80px));overflow-y:auto;padding:10px 12px 12px}.sharePopoverHead{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:2px}.sharePopover .popoverTitle{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sharePopover .settingText{min-width:0}.sharePopover .setRow .settingDesc{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sharePopover .shareNoLink .settingDesc{white-space:normal}.shareLinkBtns{display:inline-flex;align-items:center;gap:6px}.sharePopover .publishRow .settingDesc{white-space:normal}.sharePopover .publishState{padding:0 8px 6px 16px}.publishState .mirrorStateLine{align-items:center}.sharePopover .mirrorConfirm{padding:4px 8px 6px 16px}.sharePopover .publishAccount{padding:2px 8px 6px}.sharePopover .mirrorConfirm>span:not(.mirrorConfirmBtns){flex:1 1 220px;min-width:0}.publishState .mirrorStateLine .iconBtn{margin-left:auto}.uiBtn .mirrorSpin{display:inline-flex}.settingsPaneHint.shareSummary{display:flex;align-items:flex-start;gap:6px;padding:0 8px 2px}.settingsPaneHint.shareWarn{color:#d9822b}.shareWarn svg{flex-shrink:0;margin-top:2px}.sharePopover .aiProvActions{display:inline-flex;align-items:center;gap:6px}.shareInvite{display:flex;align-items:flex-start;gap:8px;padding:4px 8px 6px}.shareInvite .setPick{flex:1;min-width:0}.shareInvite>.uiBtn.sm{flex-shrink:0;min-height:32px}.topbar .sharePopover .shareInvite .aiKeyInput{padding:7px 10px;font-size:var(--fs-xs)}.topbar .sharePopover .setPickItem{padding:5px 7px;border:0;border-radius:var(--radius-sm);background:transparent;font-size:var(--fs-xs)}.topbar .sharePopover .setPickItem:is(.cursor,:hover){background:var(--bg-hover)}.topbar .sharePopover .setPickItem.picked{background:var(--accent-bg)}.shareStop{display:flex;justify-content:flex-end;padding:8px 8px 2px}.shareStop .mirrorConfirm{flex:1;padding:4px 0}.citeHead{display:flex;align-items:baseline;gap:4px;padding:6px 8px 4px}.citeLabel{font-size:var(--fs-xs);font-weight:600;color:var(--text-secondary)}.copyBox{position:relative;background:var(--bg-block);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:8px 44px 8px 10px}.copyBoxBody{min-width:0}.copyBoxBtn{position:absolute;top:6px;right:6px}.userPopover{min-width:268px}.accountNotices{display:flex;flex-direction:column;gap:4px;margin-top:2px}.accountNotice{--notice-tone: #d9822b;display:flex;align-items:flex-start;gap:8px;max-width:300px;padding:7px 10px;border:1px solid color-mix(in srgb,var(--notice-tone) 45%,transparent);border-radius:var(--radius-md);background:color-mix(in srgb,var(--notice-tone) 12%,transparent);font-size:var(--fs-sm);line-height:var(--lh-ui);color:var(--text-primary)}.accountNotice.error{--notice-tone: var(--danger)}.accountNotice.info{--notice-tone: var(--accent)}.accountNotice>svg{flex-shrink:0;margin-top:2px;color:var(--notice-tone)}.accountNoticeBody{display:flex;flex-direction:column;align-items:flex-start;gap:2px;min-width:0}.accountNoticeText{overflow-wrap:anywhere}.topbar .popover .accountNoticeAction,.accountNoticeAction{padding:0;border:none;background:none;font-family:inherit;font-weight:inherit;line-height:inherit;color:var(--accent-dark);cursor:pointer}.accountNoticeAction:hover{text-decoration:underline}.ctxMenuItem.wsItem .ctxMenuIcon{width:20px}.ctxMenuItem.wsItem .wsItemMeta{margin-left:8px}.wsItemBadge{width:20px;height:20px;border-radius:var(--radius-sm);flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;font-size:var(--fs-2xs);font-weight:600;background:var(--accent-bg);color:var(--accent-bright);border:1px solid var(--border)}.wsItemName{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wsItemMeta{font-size:var(--fs-2xs);color:var(--text-muted);flex-shrink:0}.wsItemCheck{color:var(--accent-bright);flex-shrink:0}.userCard{display:flex;align-items:center;gap:11px;padding:2px 4px 6px}.userAvatar{width:40px;height:40px;border-radius:50%;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;background:var(--accent-bg);color:var(--accent-bright);border:1px solid var(--border)}.userAvatarInitial{font-size:var(--fs-lg);font-weight:600;line-height:1}.userCardName{font-size:var(--fs-md);font-weight:600;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.userCardRole{font-size:var(--fs-2xs);color:var(--text-muted)}.settingRow{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:7px 6px;border-radius:var(--radius-md);cursor:pointer}.settingRow:hover{background:var(--bg-hover)}.settingLabel{font-size:var(--fs-sm);color:var(--text-primary)}.settingDesc{font-size:var(--fs-2xs);color:var(--text-muted);line-height:1.35}.settingRowStatic{cursor:default}.settingRowStatic:hover{background:none}.settingRowOff{opacity:.45;cursor:default}.settingRowOff:hover{background:none}.switch{position:relative;display:inline-flex;flex-shrink:0;width:34px;height:20px}.switch input{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}.switchTrack{position:relative;width:34px;height:20px;border-radius:var(--radius-full);background:var(--bg-subtle);transition:background var(--dur-base) ease;pointer-events:none}.switchTrack:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 2px #00000059;transition:transform var(--dur-base) ease}.switch input:checked+.switchTrack{background:var(--accent-dark)}.switch input:checked+.switchTrack:after{transform:translate(14px)}.switch input:focus-visible+.switchTrack{outline:2px solid var(--focus-ring);outline-offset:2px}.searchPopover{min-width:380px;max-width:70vw}.searchInput{width:100%;padding:8px 10px;font-size:var(--fs-sm)}.searchResults{max-height:50vh;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.searchHint{font-size:var(--fs-xs);color:var(--text-dim);padding:8px 4px}.topbar .searchResult,.searchResult{background:none;border:none;border-radius:var(--radius-sm);padding:6px 8px;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:2px;width:100%}.searchResult:hover{background:var(--bg-hover)}.searchResultPage{display:flex;align-items:center;gap:6px;min-width:0;font-size:var(--fs-xs);color:var(--text-primary);font-weight:600}.searchResultTitle{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.searchResultPage .kindGlyph{flex-shrink:0}.searchPageTag{flex-shrink:0;padding:0 5px;font-size:var(--fs-2xs);font-weight:500;color:var(--text-muted);border:1px solid var(--border);border-radius:var(--radius-xs)}mark.searchMark{background:color-mix(in srgb,#f5c542 45%,transparent);color:inherit;border-radius:2px;padding:0 1px}.searchSectionCount{margin-left:6px;font-weight:500;letter-spacing:0;color:var(--text-dim);opacity:.8}.searchKindBadge{flex-shrink:0;padding:0 5px;font-size:var(--fs-2xs);font-weight:500;color:var(--text-dim);border:1px solid var(--border);border-radius:var(--radius-sm);vertical-align:1px}.searchRow{display:flex;gap:4px;align-items:center}.searchRow .searchInput{flex:1;min-width:0}.searchInputWrap{position:relative;flex:1;min-width:0;display:flex;flex-wrap:wrap;align-items:center;gap:4px;padding:3px 6px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm)}.searchInputWrap .searchInput{flex:1;min-width:90px;border:none;background:none;padding:5px 2px}.searchChip{display:inline-flex;align-items:center;gap:3px}.searchPopover .categorySuggestionItem{padding:6px 10px;background:none;border:none;border-radius:0;display:flex;justify-content:space-between;align-items:center}.searchPopover .categorySuggestionItem:hover,.searchPopover .categorySuggestionItem.selected{background:var(--bg-hover)}.searchSuggestHint{font-size:var(--fs-2xs);color:var(--text-dim);border:1px solid var(--border-subtle);border-radius:var(--radius-xs);padding:0 4px}.searchSuggestName{display:inline-flex;align-items:center;gap:5px}.searchSuggestName svg,.searchChip svg{flex-shrink:0;opacity:.8}.topbar .searchToggle,.searchToggle{background:none;border:1px solid transparent;border-radius:var(--radius-xs);color:var(--text-muted);font-size:var(--fs-2xs);width:26px;height:26px;padding:0;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;font-family:inherit}.searchToggle.on{background:color-mix(in srgb,var(--accent-dark) 18%,transparent);border-color:var(--accent-dark);color:var(--text-primary)}.searchSection{padding:6px 4px 2px}.searchNavGroup{display:inline-flex;align-items:center;gap:2px;margin:0 4px;flex-shrink:0}.searchFindCount{font-size:var(--fs-2xs);color:var(--text-dim);white-space:nowrap;margin-right:4px}.searchToggle.searchNavBtn{width:22px;height:22px;border:none;border-radius:var(--radius-xs)}.searchToggle.searchNavBtn:disabled{opacity:.4;cursor:default;background:none}.searchResultText{font-size:var(--fs-xs);color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}.workArea{display:flex;flex:1;min-height:0;min-width:0;position:relative}.workArea>[data-panel-group]{flex:1}[data-panel]{display:flex;flex-direction:column;min-width:0;min-height:0}[data-panel]>.main{flex:1;min-height:0}.sash{background:var(--border);flex-shrink:0;transition:background var(--dur-base) ease var(--dur-fast)}.sash-horizontal{width:5px;cursor:col-resize}.sash-vertical{height:5px;cursor:row-resize}.sash:hover,.sash[data-resize-handle-state=hover],.sash[data-resize-handle-state=drag]{background:var(--accent-dark);transition:none}.dockWindow{display:flex;flex-direction:column;flex:1;min-height:0;min-width:0;background:var(--bg-surface);border-left:1px solid var(--border-subtle)}.dockWindowHeader{display:flex;align-items:center;gap:6px;padding:3px 8px;border-bottom:1px solid var(--border-subtle);flex-shrink:0;min-width:0}.dockGrip{cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;font-size:var(--fs-sm);white-space:nowrap;flex-shrink:0}.dockGrip:hover{color:var(--text-primary)}.dockHeaderSpacer{flex:1;min-width:0}.dockWindow.collapsed{flex:0 0 auto;background:var(--bg-page)}.slotStack{display:flex;flex:1;min-width:0;min-height:0}.slotStack-vertical{flex-direction:column}.slotStack-horizontal{flex-direction:row}.collapsedBar{flex:0 0 auto;display:flex;min-width:0}.slotStack-vertical .collapsedBar .dockWindow{flex:1 1 auto;min-width:0}.slotStack-horizontal .collapsedBar .dockWindow{border-right:1px solid var(--border-subtle)}.slotStackGroup{flex:1;min-width:0;min-height:0;display:flex}.slotStackGroup>[data-panel-group]{flex:1}.dockWindowHeader .chatPanelHeaderBtns{flex-shrink:0}.dockWindowBody{flex:1;min-height:0;min-width:0;display:flex;flex-direction:column;overflow:hidden}.dockWindowBody .sidebar,.dockWindowBody .chatPanel{flex:1 1 auto!important;width:auto!important;height:auto!important;max-width:none!important;min-height:0!important;border-top:none!important;border-left:none!important}.chatPanel.chatWindow{padding:0 6px 6px;display:flex;flex-direction:column;overflow:hidden}.phonePanel{position:absolute;top:0;right:0;bottom:0;left:0;z-index:var(--z-phone-overlay);display:flex;background:var(--bg-surface)}.phonePanel.phonePanelHidden{visibility:hidden;pointer-events:none}.phonePanel .dockWindow{border-left:none}.phonePanel .dockGrip{cursor:default}.phoneBottomBar{--bar-item: 60px;position:relative;display:flex;align-items:stretch;justify-content:space-between;gap:6px;flex-shrink:0;border-top:1px solid var(--border);background:var(--bg-page);padding:0 4px env(safe-area-inset-bottom)}.phoneTabBar{display:flex;flex:0 1 auto;min-width:0}.phoneTabBar:not(.hasActions){flex:1 1 auto}.phoneBottomBar .topbar.phoneActions{position:static;display:flex;flex:0 1 auto;min-width:0;gap:0;padding:0;border-bottom:none;background:none}.phoneTab{flex:0 1 auto;width:var(--bar-item)}.phoneTabBar:not(.hasActions) .phoneTab{flex:1 1 0;width:auto}.phoneBottomBar .phoneActions>*{flex:0 1 auto;width:calc(var(--bar-item) * var(--ui-scale, 1));min-width:0;display:flex}.phoneBottomBar .phoneActions>.sheetOnly{width:0}.phoneTab,.phoneBottomBar .topbar.phoneActions .iconBtn{position:relative;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;height:50px;padding:4px 2px 3px;background:none;border:none;border-radius:0;color:var(--text-muted);font-weight:500}.phoneBottomBar .topbar.phoneActions .iconBtn{width:100%}.phoneTab svg,.phoneBottomBar .topbar.phoneActions .iconBtn svg{width:22px;height:22px;flex-shrink:0}.phoneTab>span,.barLabel{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:var(--fs-2xs);line-height:13px}.barLabel{display:none}.phoneBottomBar .barLabel{display:block}.phoneTab.active,.phoneBottomBar .topbar.phoneActions .iconBtn.activeIcon{color:var(--accent);background:none}.phoneBottomBar .iconBtn>:is(.noticeDot,.transferSpin,.transferDot){top:4px;right:auto;left:calc(50% + 6px)}.phoneBottomBar .mirrorPillBadge{top:1px;right:auto;left:calc(50% + 3px)}.phoneBottomBar .mirrorPillDot{top:21px;bottom:auto;right:auto;left:calc(50% + 5px)}.phoneBottomBar [data-popover]{position:static!important}.phoneBottomBar .popover{top:auto;bottom:calc(100% + 6px);left:6px;right:6px;width:auto;min-width:0;max-width:none;max-height:70vh;overflow-y:auto}@media (min-width: 701px){.phoneBottomBar{--bar-item: 72px}.phoneBottomBar .popover{left:auto;width:min(480px,calc(100% - 12px))}}.topbar.phoneBare{display:none}html.appFocusFullscreen,html.appFocusFullscreen body{overflow:hidden;overscroll-behavior:none}.app.pseudoFullscreen{position:fixed;top:0;right:0;bottom:0;left:0;height:100dvh;overscroll-behavior:none}.app.pseudoFullscreen .pdfViewer{overscroll-behavior:none}.app.pseudoFullscreen .topbar,.app.pseudoFullscreen .phoneBottomBar,.app.pseudoFullscreen .status{display:none!important}.popover.popUp{top:auto;bottom:calc(100% + 6px);left:0;right:auto}.chatPlusMenu{min-width:260px;max-width:340px;padding:4px}.chatPlusMenuItem{display:flex;align-items:center;gap:8px;width:100%;background:none;border:none;border-radius:var(--radius-sm);padding:7px 8px;cursor:pointer;color:var(--text-primary);font-size:var(--fs-xs);text-align:left}.chatPlusMenuItem:hover{background:var(--bg-hover)}.chatPlusMenuIcon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--text-secondary)}.chatPlusMenuLabel{white-space:nowrap}.chatPlusMenuHint{color:var(--text-dim);font-size:var(--fs-2xs);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-left:auto;padding-left:10px}.chatFileChip{display:inline-flex;align-items:center;gap:5px;font-size:var(--fs-2xs);padding:3px 6px 3px 8px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle);background:var(--bg-hover);color:var(--text-secondary);max-width:220px}.chatFileChip svg{flex-shrink:0}.chatFileChipRemove{flex-shrink:0}.docPickerModal{width:min(480px,calc(100vw - 32px))}.docPickerList{max-height:46vh;overflow-x:hidden;display:flex;flex-direction:column;gap:2px}.docPickerItem{display:flex;align-items:center;gap:8px;padding:5px 8px;border-radius:var(--radius-sm);cursor:pointer;font-size:var(--fs-xs);color:var(--text-primary)}.docPickerItem:hover,.docPickerItem:has(input:focus-visible){background:var(--bg-hover)}.docPickerItem input{flex-shrink:0;margin:0}.docPickerItem .attachName{flex:1;min-width:0}.docPickerNotes{padding-left:0}.docPickerNotes:hover{background:none}.docPickerNotes .attachName{flex:initial}.docPickerBadge{flex-shrink:0;margin-left:auto;font-size:var(--fs-2xs);padding:0 6px;border-radius:var(--radius-full);border:1px solid var(--border-subtle);color:var(--text-dim)}.chatAttachToggle.on{color:#8ab4f8;border-color:#8ab4f8;background:color-mix(in srgb,#8ab4f8 12%,transparent)}.pageActionCol{display:flex;flex-direction:row;align-items:center;gap:2px;flex-shrink:0;margin-left:auto}.pageActionBtn{background:none;border:none;border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;padding:0}.pageActionBtn:disabled{opacity:.6;cursor:default}.pageActionBtn.active{color:var(--text-primary)}.attachFileName{display:flex;align-items:center;gap:6px;padding:4px 10px 8px;word-break:break-all}.pageActionBtn.pageDeleteBtn:hover{color:#d05050}.metaWarnDot{position:absolute;top:-2px;right:-2px;min-width:12px;height:12px;padding:0 2px;border-radius:var(--radius-sm);background:var(--danger);color:#fff;font-size:var(--fs-2xs);font-weight:600;line-height:12px;text-align:center;pointer-events:none}.metaValWarn{color:var(--danger)}.metaStatus{display:flex;align-items:center;gap:8px;flex:1}.metaStatus .metaCell{font-size:var(--fs-xs)}.citeSourceTag{display:inline-flex;align-items:center;gap:4px;margin-left:8px;font-size:var(--fs-2xs);font-weight:400;color:var(--text-muted)}.citeSourceTag.warn{color:var(--danger)}.metaWarnDot.inline{position:static;display:inline-block}.citeWarnHint{color:var(--danger);padding:0 8px 4px}.sourcePopover{min-width:300px;right:0}.searchResult.active{background:color-mix(in srgb,var(--accent-dark) 14%,transparent)}.dockPreview{position:fixed;z-index:var(--z-refpopup);background:color-mix(in srgb,var(--accent-dark) 25%,transparent);border:2px solid var(--accent-dark);border-radius:var(--radius-md);pointer-events:none;transition:left var(--dur-fast) ease,top var(--dur-fast) ease,width var(--dur-fast) ease,height var(--dur-fast) ease}.chatPanel{display:flex;flex-direction:column;border-top:1px solid var(--border);overflow:hidden}.chatSettingsPop{min-width:250px}.chatSettingsPop .setSlider{padding:0 4px}.chatToolPicker{padding:2px 4px}.chatToolPicker .toggleGroup{justify-content:flex-start}.chatHistoryPop{width:300px;max-width:80vw}.chatHistoryPop .searchInput{padding:6px 9px;font-size:var(--fs-xs)}.chatHistList{display:flex;flex-direction:column;gap:1px;max-height:320px;overflow-y:auto}.chatHistRow{display:flex;align-items:center;gap:6px;min-height:30px;padding:3px 4px 3px 8px;border-radius:var(--radius-sm);font-size:var(--fs-xs);color:var(--text-primary);cursor:pointer}.chatHistRow:hover,.chatHistRow:focus-visible{background:var(--bg-hover);outline:none}.chatHistRow.active{background:var(--accent-bg);font-weight:600;cursor:default}.chatHistTitle{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chatHistAge{flex:none;font-size:var(--fs-2xs);color:var(--text-dim);padding-right:4px}.chatHistActs{flex:none;display:none}.chatHistRow:hover .chatHistActs,.chatHistRow:focus-within .chatHistActs{display:flex}.chatHistRow:hover .chatHistAge,.chatHistRow:focus-within .chatHistAge{display:none}.chatHistRow.renaming{padding:2px;cursor:default}.chatHistRow.renaming .aiKeyInput{width:100%;font-size:var(--fs-xs)}.chatToolPermRow{display:flex;align-items:center;gap:7px;padding:3px 6px;font-size:var(--fs-xs);cursor:pointer;border-radius:var(--radius-sm);-webkit-user-select:none;user-select:none}.chatToolPermRow:hover{background:color-mix(in srgb,var(--accent-dark) 8%,transparent)}.chatToolPermRow input{margin:0}.chatToolPermRow svg{flex:none;opacity:.75}.chatMessages{flex:1;overflow-y:auto;min-height:0;padding:4px 2px 0}.chatEmpty{font-size:var(--fs-xs);color:var(--text-dim);padding:8px 4px;font-style:italic}.chatMessages:has(>.chatSetup){display:flex;flex-direction:column}.chatSetup{margin:auto 4px;padding:16px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-surface);display:flex;flex-direction:column;gap:8px;flex-shrink:0;font-size:var(--fs-sm);line-height:1.5;color:var(--text-secondary)}.chatSetupIcon{width:32px;height:32px;border-radius:var(--radius-md);display:grid;place-items:center;background:var(--accent-bg);color:var(--accent)}.chatSetupTitle{font-size:var(--fs-body);font-weight:600;color:var(--text-primary)}.chatSetupText{margin:0}.chatSetupNote{margin:0;font-size:var(--fs-2xs);color:var(--text-muted)}.chatSetupTiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;margin:4px 0}.chatSetupTile{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-surface);color:var(--text-primary);font-family:inherit;font-weight:inherit;line-height:inherit;text-align:left;cursor:pointer}.chatSetupTile:hover{border-color:var(--border-hover);background:var(--bg-hover)}.chatSetupTileName{font-weight:600;font-size:var(--fs-sm)}.chatSetupTileHint{font-size:var(--fs-2xs);color:var(--text-muted);line-height:1.35}.chatSetupRetry{align-self:flex-start}.chatBubbleRow{display:flex;margin-bottom:8px;padding:0 2px}.chatBubbleRow.user{justify-content:flex-end}.chatBubbleRow.ai{justify-content:flex-start;margin-bottom:12px}.chatBubble{max-width:88%;border-radius:calc(16px * var(--text-scale, 1));padding:7px 12px;font-size:calc(var(--fs-md) * var(--text-scale, 1));line-height:1.5;overflow-wrap:break-word;min-width:0}.chatBubble.user{background:var(--accent-bg);color:var(--text-primary)}.chatBubble.ai{background:none;border-radius:0;padding:0 2px;max-width:100%;color:var(--text-primary);line-height:1.6}.chatBubble.ai.error{background:var(--danger-bg);border:1px solid var(--danger-border);border-radius:calc(var(--radius-lg) * var(--text-scale, 1));padding:6px 10px;color:var(--danger);font-size:calc(var(--fs-sm) * var(--text-scale, 1));line-height:1.5}.chatUserText{white-space:pre-wrap}.chatErrorCard{margin-top:8px;padding:10px 12px;border:1px solid var(--danger-border);border-radius:var(--radius-lg);background:var(--danger-bg);color:var(--text-primary);font-size:calc(var(--fs-sm) * var(--text-scale, 1));line-height:1.5}.chatErrorCard:first-child{margin-top:0}.chatErrorCard.compact{padding:7px 10px}.chatErrorHead{display:flex;align-items:flex-start;gap:6px;font-weight:600;color:var(--danger)}.chatErrorHead svg{flex:none;margin-top:.15em}.chatErrorText{margin-top:2px}.chatErrorActions{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.chatErrorDetails{margin-top:8px;color:var(--text-muted);font-size:calc(var(--fs-xs) * var(--text-scale, 1))}.chatErrorDetails summary{cursor:pointer;width:fit-content}.chatErrorDetails pre{margin:4px 0 0;white-space:pre-wrap;overflow-wrap:anywhere;font-size:calc(var(--fs-xs) * var(--text-scale, 1))}.chatBubble.ai p{margin:0 0 10px}.chatBubble.ai p:last-child{margin-bottom:0}.chatBubble.ai :is(h1,h2,h3,h4,h5,h6){margin:12px 0 4px;font-size:calc(var(--fs-md) * var(--text-scale, 1));font-weight:600;line-height:1.35;color:var(--text-primary)}.chatBubble.ai h1{font-size:calc(var(--fs-lg) * var(--text-scale, 1))}.chatBubble.ai h2{font-size:calc(var(--fs-body) * var(--text-scale, 1))}.chatBubble.ai :is(h1,h2,h3,h4,h5,h6):first-child{margin-top:0}.chatBubble.ai ul,.chatBubble.ai ol{margin:0 0 10px;padding-left:20px}.chatBubble.ai li{margin:3px 0}.chatBubble.ai li>p{margin-bottom:3px}.chatBubble.ai code{background:var(--bg-raised);border-radius:var(--radius-xs);padding:1px 4px;font-size:calc(var(--fs-sm) * var(--text-scale, 1))}.chatBubble.ai pre{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:8px 10px;overflow-x:auto;margin:4px 0 10px;line-height:1.5}.chatBubble.ai pre code{background:none;border:none;padding:0}.chatCopyBlock{position:relative;min-width:0;margin:4px 0 10px}.chatCopyTools{position:absolute;top:4px;right:4px;z-index:1;-webkit-user-select:none;user-select:none;opacity:0;transition:opacity var(--dur-fast)}.chatCopyBlock:hover .chatCopyTools,.chatCopyBlock:focus-within .chatCopyTools{opacity:1}@media (hover: none){.chatCopyTools{opacity:1}}.chatCopyButton{display:inline-flex;align-items:center;gap:4px;padding:2px 5px;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--bg-raised);color:var(--text-muted);font:inherit;font-size:calc(var(--fs-2xs) * var(--text-scale, 1));cursor:pointer}.chatCopyButton:hover{background:var(--bg-hover);color:var(--text-primary)}.chatBubble.ai .chatCopyCode>pre{margin:0}.chatBubble.ai .chatCopyQuote>blockquote{margin:0}.chatBubble.ai table{border-collapse:collapse;margin:4px 0 10px;display:block;overflow-x:auto;font-size:calc(var(--fs-sm) * var(--text-scale, 1));line-height:1.45}.chatBubble.ai th,.chatBubble.ai td{border:1px solid var(--border-subtle);padding:5px 10px;text-align:left}.chatBubble.ai th{background:var(--bg-raised);font-weight:600}.chatBubble.ai blockquote{border-left:3px solid var(--border);margin:4px 0 10px;padding:0 0 0 10px;color:var(--text-muted)}.chatBubble.ai .katex-display{margin:8px 0;overflow-x:auto;overflow-y:hidden}.chatThinking{display:flex;align-items:center;gap:.6em;width:fit-content;margin-top:6px;padding:.3em .7em;border:1px solid var(--border-subtle);border-radius:var(--radius-full);background:var(--bg-raised);color:var(--text-muted);font-size:calc(var(--fs-2xs) * var(--text-scale, 1));line-height:1.5}.chatThinking:first-child{margin-top:0}.chatTyping{display:inline-flex;align-items:center;gap:.3em}.chatTyping span{width:.4em;height:.4em;border-radius:50%;background:var(--text-dim);animation:chatTypingBlink 1.2s infinite ease-in-out}.chatTyping span:nth-child(2){animation-delay:.2s}.chatTyping span:nth-child(3){animation-delay:.4s}@keyframes chatTypingBlink{0%,80%,to{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-2px)}}@media (prefers-reduced-motion: reduce){.chatTyping span{animation:none;opacity:.6}}.promptTextarea{width:100%;font-size:var(--fs-xs);line-height:1.5;padding:8px 10px;resize:vertical}.aiKeyInput{width:100%;font-size:var(--fs-sm);padding:7px 10px;margin-bottom:6px}.pwField{position:relative;display:block}.pwField>input{width:100%;margin-bottom:0;padding-right:34px}.pwField>.pwToggle{position:absolute;right:6px;top:50%;transform:translateY(-50%)}.pwField:has(>.aiKeyInput){margin-bottom:6px}.setField .pwField{margin-bottom:0}.loginCard .pwField{margin-bottom:12px}.aiKeysError{color:#e5534b}.aiTestOk{color:#4caf50}:where(button,summary,[role=button],.uiBtn,.ctlBtn,.uiClose,.switch){--ui-font-scale: 1;zoom:var(--ui-scale, 1);font-size:calc(1em / var(--ui-scale, 1))}:where(button,summary,[role=button],.uiBtn,.ctlBtn,.uiClose,.switch) :where(button,summary,[role=button],.uiBtn,.ctlBtn,.uiClose,.switch){zoom:1;font-size:inherit}.textScaleBadge{position:sticky;top:4px;height:0;display:flex;align-items:flex-start;justify-content:flex-end;padding-right:28px;z-index:5;pointer-events:none}.textScaleBadge>span{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-secondary);border-radius:var(--radius-full);padding:3px 10px;font-size:var(--fs-xs);font-variant-numeric:tabular-nums;box-shadow:var(--shadow-2)}.uiBtn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-3);min-height:32px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-secondary);font-size:var(--fs-sm);font-weight:500;padding:var(--space-2) 14px;cursor:pointer;font-family:inherit;line-height:var(--lh-ui);white-space:nowrap;box-shadow:var(--shadow-1);transition:background var(--dur-fast) ease,color var(--dur-fast) ease,border-color var(--dur-fast) ease,box-shadow var(--dur-fast) ease}.uiBtn:active:not(:disabled){background:var(--bg-active);box-shadow:none}.uiBtn.sm{min-height:28px;font-size:var(--fs-xs);padding:var(--space-2) var(--space-5)}.uiBtn.iconSq{width:32px;height:32px;padding:0;flex-shrink:0}.uiBtn.sm.iconSq{width:28px;height:28px}.uiSelectBtn{gap:7px}.uiSelectBtn .uiSelectLabel{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.uiSelectBtn .uiSelectChev{color:var(--text-dim);flex-shrink:0}.uiSelectBtn.block{width:100%;justify-content:space-between}.uiSelectBtn.block .uiSelectLabel{max-width:none}.uiBtn.on{background:var(--bg-selected);border-color:var(--accent);color:var(--text-primary)}.uiBtn.on:hover:not(:disabled){background:var(--bg-selected);color:var(--text-primary)}.uiBtn.ghost{background:transparent;border-color:transparent;box-shadow:none}.uiBtn.primary{background:var(--accent-dark);border-color:transparent;color:var(--on-accent)}.uiBtn.primary:hover:not(:disabled){background:var(--accent-hover);color:var(--on-accent)}.uiBtn.danger{color:var(--danger);border-color:var(--danger-border)}.uiBtn.danger:hover:not(:disabled){background:var(--danger-bg);border-color:var(--danger);color:var(--danger)}.uiBtn.danger.on{background:var(--danger-bg);border-color:var(--danger)}.uiBtn.primary.danger{background:var(--danger);border-color:transparent;color:#fff}.uiBtn.primary.danger:hover:not(:disabled){background:var(--danger);filter:brightness(1.08);color:#fff}.uiBtn:disabled{color:var(--text-dim);cursor:default;box-shadow:none}.uiBtn.primary:disabled{color:var(--on-accent);opacity:.45}.chatEmptyLink{background:none;border:none;padding:0;font-family:inherit;font-weight:inherit;line-height:inherit;color:var(--accent);cursor:pointer;text-decoration:underline}.chatEmptyLink:hover{color:var(--accent-bright)}.aiProvRow{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:8px;border-radius:var(--radius-lg);transition:background var(--dur-fast) ease}.aiProvRow:not(:last-of-type):after{content:"";position:absolute;left:8px;right:8px;bottom:0;height:1px;background:var(--border-subtle)}.aiProvRow:hover{background:var(--bg-hover)}.aiProvName{font-size:var(--fs-sm);font-weight:600;color:var(--text-primary)}.aiProvDesc{font-size:var(--fs-2xs);color:var(--text-muted);overflow-wrap:anywhere}.wsFolder{font-family:var(--font-mono);-webkit-user-select:all;user-select:all}.aiProvActions{display:flex;gap:6px;flex-shrink:0;margin-left:auto}.quotaMeter{display:block;min-width:0}.quotaBar{display:block;height:4px;border-radius:2px;background:var(--bg-active);overflow:hidden;margin:5px 0 4px}.quotaBarFill{display:block;height:100%;border-radius:2px;background:var(--accent-dark);transition:width var(--dur-slow) ease}.quotaBarFill.warn{background:#d9822b}.quotaBarFill.full{background:#e5534b}.aiProvMeta .quotaMeter{max-width:260px}.popoverQuota{padding:0 14px 8px}.userCardQuota{margin-left:auto;align-self:center;flex-shrink:0;font-size:var(--fs-2xs);color:var(--text-muted);white-space:nowrap}.aiProvPwForm{display:flex;gap:6px;align-items:center;margin-top:6px}.aiProvPwForm .aiKeyInput{margin-bottom:0;width:auto;flex:1}.aiModelMenu{width:min(440px,calc(100vw - 16px))}.aiModelOptions{max-height:min(280px,calc(100dvh - 24px));overflow-y:auto;overscroll-behavior:contain}.aiModelOptions .ctxMenuItem{overflow-wrap:anywhere}.aiModelOptions .ctxMenuItem[aria-selected=true]{background:var(--bg-hover)}.ctxMenu.uiSelectMenu{max-height:min(360px,calc(100dvh - 16px));max-width:calc(100vw - 16px);overflow-y:auto;overscroll-behavior:contain}.uiTag{display:inline-block;margin-left:6px;padding:1px 7px;border:1px solid var(--border-subtle);border-radius:var(--radius-full);background:var(--bg-block);color:var(--text-muted);font-size:var(--fs-2xs);font-weight:500;vertical-align:1px}.uiTag.admin{color:#4a9eff;border-color:#4a9eff66}.srOnly{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.topbar button.linkNameTag{padding:1px 7px;font-size:var(--fs-2xs);line-height:inherit;border-radius:var(--radius-full);border:1px solid var(--border-subtle);background:var(--bg-block);color:var(--text-muted);flex-shrink:1;min-width:0;max-width:38%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer}.topbar button.linkNameTag:hover{border-color:var(--accent-dark);color:var(--text-primary)}.topbar .linkNameInput{margin-left:6px;width:11em;max-width:38%;padding:1px 7px;font-size:var(--fs-xs)}.shareBrand{display:inline-flex;flex-shrink:0;padding:4px;border-radius:var(--radius-sm)}a.shareBrand:hover{background:var(--bg-hover)}.shareAccess{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;padding:3px 10px 3px 8px;border:1px solid var(--border);border-radius:var(--radius-full);background:var(--bg-block);color:var(--text-secondary);font-size:var(--fs-sm);white-space:nowrap}.shareAccess>svg{flex:none;color:var(--text-muted)}.shareAccess.edit>svg{color:var(--accent)}.shareAccess b{color:var(--text-primary);font-weight:600}.shareAccessOwner{display:inline-flex;align-items:center;gap:5px;color:var(--text-muted)}.shareAccessOwner .peerAvatar{border:none}.phoneUI .shareAccessOwner{display:none}.uiCheckRow{display:flex;align-items:center;gap:7px;font-size:var(--fs-xs);color:var(--text-secondary);margin:2px 0 6px;cursor:pointer}.chatSelChips{display:flex;flex-direction:column;gap:3px;flex-shrink:0}.chatSelChip{display:flex;flex-direction:column;gap:1px;margin:0 2px 2px;padding:3px 4px 4px 8px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-block);flex-shrink:0;min-width:0}.chatSelChip.auto{border-style:dashed;border-color:var(--border-hover);background:transparent}.chatSelChipHead{display:flex;align-items:center;gap:5px;min-width:0;font-size:var(--fs-2xs);line-height:var(--lh-ui)}.chatSelChipLabel{display:inline-flex;align-items:center;gap:4px;color:var(--accent);font-weight:600;flex-shrink:0}.chatSelChipNote{color:var(--text-dim);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chatSelChipText{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:var(--fs-xs);line-height:1.45;color:var(--text-secondary);padding-right:4px}.chatSelChipMath .katex{font-size:1.05em}.chatSelChipClose{margin-left:auto}.chatSelChip.isNote .chatSelChipLabel{color:var(--text-muted)}.chatAttachToggle{display:inline-flex;align-items:center;gap:3px;font-size:var(--fs-2xs);font-family:inherit;color:var(--text-muted);background:transparent;border:1px solid var(--border-subtle);border-radius:var(--radius-xs);padding:4px 7px;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}.chatAttachToggle input{display:none}.reportOverlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:var(--z-modal);display:flex;align-items:center;justify-content:center}.reportOverlay[data-popover=confirm]{z-index:var(--z-confirm)}.reportOverlay.subDialog{z-index:var(--z-subdialog)}.reportModal{border-radius:var(--radius-lg);padding:16px;width:min(440px,calc(100vw - 32px));max-height:80vh;display:flex;flex-direction:column;gap:10px}.reportModalTitle{font-size:var(--fs-md);font-weight:600;color:var(--text-primary)}.reportModalHint{font-size:var(--fs-2xs);color:var(--text-muted);line-height:1.45}.reportPageList{overflow-y:auto;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:6px;min-height:60px;max-height:40vh}.reportPageItem{display:flex;align-items:center;gap:8px;padding:4px 6px;border-radius:var(--radius-xs);cursor:pointer;font-size:var(--fs-xs);color:var(--text-secondary)}.reportPageItem:hover{background:var(--bg-hover)}.reportModalBtns{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.reportModal.reportProblem{width:min(540px,calc(100vw - 32px))}.reportProblemText{width:100%;font-size:var(--fs-sm);line-height:1.5;padding:8px 10px;resize:vertical}.reportPreview summary{cursor:pointer;font-size:var(--fs-xs);color:var(--text-secondary);-webkit-user-select:none;user-select:none}.reportPreview pre{margin:6px 0 0;max-height:220px;overflow:auto;overscroll-behavior:contain;border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:8px 10px;font-size:var(--fs-2xs);line-height:1.45;white-space:pre-wrap;word-break:break-word;color:var(--text-secondary)}.reportRecordPill{position:fixed;right:16px;bottom:16px;z-index:var(--z-popover);display:flex;align-items:center;gap:8px;padding:6px 8px 6px 12px;border-radius:var(--radius-full);background:var(--bg-surface);border:1px solid var(--border);box-shadow:var(--shadow-2);color:var(--text-primary);font-size:var(--fs-sm);max-width:calc(100vw - 32px)}.reportRecordText{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reportRecordDot{width:9px;height:9px;border-radius:50%;background:var(--danger);flex:none;animation:reportRecordPulse 1.2s ease-in-out infinite}@keyframes reportRecordPulse{50%{opacity:.35}}@media (prefers-reduced-motion: reduce){.reportRecordDot{animation:none}}.chatComposer{position:relative;display:flex;flex-direction:column;gap:2px;margin:4px 2px 2px;padding:6px 6px 5px;border:1px solid var(--border-light);border-radius:var(--radius-lg);background:var(--bg-field);box-shadow:var(--shadow-1);flex-shrink:0;min-width:0}.chatComposer.off{box-shadow:none}.chatComposerBar{display:flex;align-items:center;gap:4px;min-width:0}.chatComposerSpacer{flex:1}.chatComposer .chatSelChip{margin:0 0 2px}.chatComposer .chatImgPreviewRow,.chatComposer .chatReferenceStrip{padding:2px 0}.chatInput{flex:1;background:transparent;border:none;color:var(--text-primary);padding:4px 6px 6px;font-size:var(--fs-md);font-family:inherit;outline:none}.chatInputArea{resize:none;max-height:calc(11.6em + 10px);overflow-y:auto!important;line-height:1.45;font-family:inherit}.chatModelChip{min-width:0;display:inline-flex}.chatModelChip .uiSelectBtn{border-color:transparent;background:transparent;box-shadow:none;color:var(--text-muted);max-width:180px;min-width:0}.chatModelChip .uiSelectBtn:hover{background:var(--bg-hover);color:var(--text-primary)}.chatModelChip .uiSelectLabel{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chatMentionInput{flex:1;min-width:0;display:flex}.chatMentionInput textarea{width:100%;min-width:0}.chatMentionPicker{position:absolute;bottom:calc(100% + 6px);left:0;right:0;z-index:var(--z-dock);color:var(--text-secondary);overflow:hidden}.chatMentionHeading,.chatMentionHint{padding:8px 10px;font-size:var(--fs-2xs)}.chatMentionHeading{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px;border-bottom:1px solid var(--border)}.chatMentionHeading span,.chatMentionHint{color:var(--text-dim)}.chatMentionPicker [role=listbox]{max-height:min(260px,35vh);overflow-y:auto}.chatMentionOption{border-radius:0;color:inherit}.chatMentionOption[aria-disabled=true]{opacity:.5;cursor:default}.chatMentionOption>span{flex:1;min-width:0}.chatMentionOption svg{flex-shrink:0}.chatMentionOption strong{display:block;font-size:var(--fs-xs);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chatMentionOption small{display:block;font-size:var(--fs-2xs);color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chatMentionHint{border-top:1px solid var(--border)}:is(.chatMentionHeading span,.chatMentionHint,.refPopupFooter,.slashMenuFooter){font-family:var(--font-sans),"Segoe UI Symbol","Apple Symbols","Noto Sans Symbols";font-variant-emoji:text}.chatReferenceStrip{display:flex;flex-wrap:wrap;align-items:center;gap:4px;padding:4px 2px;max-height:100px;overflow-y:auto;flex-shrink:0}.chatReferenceLabel{font-size:var(--fs-2xs);color:var(--text-dim);margin-right:3px}.chatReferenceChip{display:inline-flex;align-items:center;min-width:0;max-width:100%;font-size:var(--fs-2xs)}.chatReferenceChip .crumbBtn,.chatMsgPdfs .crumbBtn{display:inline-flex;align-items:center;gap:4px;min-width:0;max-width:100%}.chatReferenceChip svg,.chatMsgPdfs .crumbBtn svg{flex-shrink:0}.chatReferenceChip .uiClose{flex-shrink:0;margin-right:3px}.loginPage{flex:1;min-height:0;overflow-y:auto;display:flex;align-items:flex-start;justify-content:center;padding:max(24px,12vh) 16px 24px;background:var(--bg-page)}.loginCard{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 36px 28px;width:100%;max-width:380px}.loginMark{display:block;width:48px;height:48px;margin:0 auto 12px}.loginTitle{font-size:var(--fs-2xl);font-weight:600;color:var(--text-primary);text-align:center;margin:0 0 6px}.loginHeadline{font-size:var(--fs-2xl);line-height:var(--lh-tight);margin-bottom:12px}.loginLoading{color:var(--text-muted);text-align:center;margin-bottom:24px}.loginSubtitle{color:var(--text-secondary);text-align:center;line-height:1.45;margin-bottom:22px;font-size:var(--fs-md)}.loginInput{display:block;width:100%;padding:10px 12px;margin-bottom:12px;font-size:var(--fs-md)}.loginInput.invalid{border-color:var(--danger)}.loginError{display:flex;align-items:flex-start;gap:8px;padding:8px 10px;margin-bottom:12px;border:1px solid var(--danger-border);border-radius:var(--radius-sm);background:var(--danger-bg);color:var(--danger);font-size:var(--fs-sm);line-height:var(--lh-ui)}.loginError>svg{flex:none;margin-top:1px}.loginBtn{display:block;width:100%;padding:10px;margin-bottom:8px;border:none;border-radius:var(--radius-sm);background:var(--accent);color:var(--on-accent);font-size:var(--fs-md);font-weight:600;cursor:pointer;font-family:inherit}.loginBtn:disabled{opacity:.5;cursor:default}.loginBtn:hover:not(:disabled){filter:brightness(1.1)}.loginCloudBtn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:9px 10px;margin-bottom:14px;border:1px solid var(--border-light);border-radius:var(--radius-sm);background:var(--bg-surface);color:var(--text-primary);font-size:var(--fs-md);font-weight:600;text-decoration:none}.loginCloudBtn:hover{background:var(--bg-hover)}.loginCloudBtn>img{flex:none}.loginOr{display:flex;align-items:center;gap:10px;margin:0 0 14px;color:var(--text-muted);font-size:var(--fs-xs)}.loginOr:before,.loginOr:after{content:"";flex:1;height:1px;background:var(--border)}.loginGuestBtn{display:block;width:100%;padding:10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);font-size:var(--fs-md);cursor:pointer;font-family:inherit}.loginGuestBtn:hover{background:var(--bg-hover)}.loginGuestNote{display:block;margin-top:2px;color:var(--text-muted);font-size:var(--fs-xs)}.loginFoot{margin:16px 0 0;color:var(--text-muted);text-align:center;font-size:var(--fs-xs);line-height:1.5}.loginDemoNote{color:var(--text-muted);text-align:center;font-size:var(--fs-xs);line-height:1.5;margin:4px 0 18px}.loginDisclosure{display:inline-flex;align-items:center;gap:4px;padding:2px 0;border:none;background:none;color:var(--text-muted);font-size:var(--fs-sm);font-family:inherit;cursor:pointer}.loginDisclosure:hover{color:var(--text-primary)}.loginDisclosureChev{transition:transform var(--dur-base)}.loginDisclosureChev.open{transform:rotate(90deg)}.loginDisclosureBody{margin-top:12px}.loginCard.loginLanding{--brand-amber: #e8a020;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);max-width:900px;padding:0;overflow:hidden;border-radius:var(--radius-lg)}.loginScene{background:#f6f4ef;border-right:1px solid var(--border);min-height:420px}.loginScene img{display:block;width:100%;height:100%;object-fit:cover;object-position:20% 45%}.loginLandingBody{display:flex;flex-direction:column;padding:36px 36px 28px}.loginBrand{display:flex;align-items:center;gap:10px;margin-bottom:18px;color:var(--text-primary);font-size:var(--fs-2xl);font-weight:600}.loginLandingTitle{margin:0 0 10px;color:var(--text-primary);font-size:var(--fs-2xl);line-height:1.2;letter-spacing:-.015em}.loginLandingLead{margin:0 0 16px;color:var(--text-secondary);font-size:var(--fs-md);line-height:var(--lh-read)}.loginPoints{display:grid;gap:8px;margin:0 0 22px;padding:0;list-style:none}.loginPoints li{display:flex;align-items:center;gap:8px;color:var(--text-primary);font-size:var(--fs-md)}.loginPoints svg{flex:none;color:var(--brand-amber)}.loginLanding .loginDemoNote{text-align:left;margin:4px 0 18px}.loginLanding .loginDisclosure{align-self:flex-start;margin-top:auto}@media (max-width: 700px){.loginCard.loginLanding{grid-template-columns:minmax(0,1fr);max-width:440px}.loginScene{min-height:0;height:190px;border-right:none;border-bottom:1px solid var(--border)}.loginLandingBody{padding:24px 22px 22px}}.loginConflictText{color:var(--text-secondary);text-align:center;font-size:var(--fs-md);line-height:1.5;margin:0 0 20px}.loginConflictHint{color:var(--text-muted);font-size:var(--fs-xs);line-height:1.5;margin-top:12px}.pageTitleMain{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.pageTitleMain .categoryFrontmatter{padding:0;margin:0;align-items:center}.categoryIcon{display:inline-flex;align-items:center;color:var(--text-dim);flex-shrink:0}.chatMsgCol{display:flex;flex-direction:column;max-width:88%;min-width:0}.chatBubbleRow.user .chatMsgCol{align-items:flex-end}.chatBubbleRow.ai .chatMsgCol{flex:1 1 auto;max-width:100%}.chatMsgCol .chatBubble{max-width:100%}.chatMsgFoot{display:flex;align-items:center;gap:8px;min-height:22px}.chatBubbleRow.user .chatMsgFoot{justify-content:flex-end}.chatMsgModel{min-width:0;padding:2px 0 0 4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:calc(var(--fs-2xs) * var(--text-scale, 1));color:var(--text-dim);cursor:default}.chatMsgModel+.chatMsgUsage{padding-left:0}.chatMsgUsage{display:inline-flex;align-items:center;gap:7px;padding:2px 4px 0;font-size:calc(var(--fs-2xs) * var(--text-scale, 1));color:var(--text-dim);font-variant-numeric:tabular-nums;white-space:nowrap;cursor:default}.chatMsgUsage.inline{padding:0;font-size:var(--fs-xs);color:var(--text-muted)}.chatMsgUsage.live{padding:0 0 0 4px;border-left:1px solid var(--border-subtle)}.chatMsgUsagePart{display:inline-flex;align-items:center;gap:2px}.chatMsgUsagePart svg{opacity:.8}.chatUsageTotal{display:flex;flex-direction:column;gap:4px;padding:2px 0 4px}.chatUsageTotal .chatMsgUsage{gap:5px}.chatContextRing{display:block;flex:none}.chatContextRing circle{fill:none;stroke:currentColor;stroke-width:2.5}.chatContextRingTrack{opacity:.22}.chatContextRingFill{stroke-linecap:round;transition:stroke-dasharray var(--dur-slow)}.chatContextRing.full .chatContextRingFill{stroke:var(--danger)}.chatUsageTotal .popoverHint{padding:0}.chatMsgActions{display:flex;gap:2px;padding:2px 2px 0;opacity:0;transition:opacity var(--dur-fast)}.chatBubbleRow:hover .chatMsgActions,.chatBubbleRow:focus-within .chatMsgActions{opacity:1}.chatMsgActionBtn{background:none;border:none;border-radius:var(--radius-xs);color:var(--text-muted);cursor:pointer;width:22px;height:20px;display:inline-flex;align-items:center;justify-content:center;padding:0}.chatMsgActionBtn:disabled{opacity:.4;cursor:default}.chatBubbleRow.findHit .chatBubble{outline:2px solid var(--accent-dark);outline-offset:3px}.chatEditBubble{width:100%}.chatEditTextarea{width:100%;min-height:40px;resize:none;overflow:hidden;background:transparent;color:inherit;border:none;outline:none;font:inherit;line-height:1.5;padding:0}.chatEditBtns{display:flex;justify-content:flex-end;gap:4px;margin-top:4px}.chatEditBubble .chatClearBtn{color:#ffffffd9;border-color:#ffffff59}.chatEditBubble .chatClearBtn:hover{color:#fff;border-color:#ffffffb3}.chatEditBubble .chatClearBtn:disabled{opacity:.5;cursor:default}.chatHealthStrip{display:flex;align-items:center;gap:8px;padding:6px 10px;flex-shrink:0;font-size:var(--fs-xs);color:var(--danger);background:var(--danger-bg);border-bottom:1px solid var(--danger-border)}.chatHealthStrip .chatHealthText{flex:1;min-width:0}.chatFindRow{display:flex;align-items:center;gap:4px;padding:4px 2px;flex-shrink:0;border-bottom:1px solid var(--border-subtle)}.chatFindRow .searchInput{flex:1;min-width:0;padding:4px 8px;font-size:var(--fs-xs)}.chatFindCount{font-size:var(--fs-2xs);color:var(--text-muted);min-width:30px;text-align:center;flex-shrink:0}.chatFindRow .searchToggle:disabled{opacity:.35;cursor:default}.chatClearBtn.on{color:var(--text-primary);border-color:var(--accent-dark);background:color-mix(in srgb,var(--accent-dark) 15%,transparent)}.chatImgPreviewRow{display:flex;gap:6px;padding:4px 2px 0;flex-shrink:0;flex-wrap:wrap}.chatImgPreview{position:relative;display:inline-flex}.chatImgPreview img{width:52px;height:52px;object-fit:cover;border-radius:var(--radius-md);border:1px solid var(--border-subtle)}.chatImgRemove{position:absolute;top:-6px;right:-6px;border:1px solid var(--border);background:var(--bg-raised);color:var(--text-primary)}.chatImgRemove:hover{background:#b93c3c;color:#fff}.chatMsgImages{display:flex;flex-direction:column;gap:4px;margin-bottom:4px}.chatMsgImage{max-width:100%;max-height:260px;object-fit:contain;border-radius:var(--radius-md);background:var(--bg-surface)}.chatMsgPdfs{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:4px;font-size:calc(var(--fs-2xs) * var(--text-scale, 1))}.chatBubble.user .crumbBtn{color:inherit}.chatPdfChip{display:inline-flex;align-items:center;gap:4px;font-size:calc(var(--fs-2xs) * var(--text-scale, 1));padding:1px 8px;border-radius:var(--radius-full);background:color-mix(in srgb,var(--text-primary) 9%,transparent);color:inherit;white-space:nowrap;max-width:100%;overflow:hidden}.chatPill{display:inline-flex;align-items:center;gap:6px;max-width:100%;padding:3px 10px;border:1px solid var(--border-subtle);border-radius:var(--radius-full);background:var(--bg-raised);color:var(--text-muted);font-family:inherit;font-weight:inherit;font-size:calc(var(--fs-xs) * var(--text-scale, 1));line-height:1.5;cursor:pointer}.chatPill:hover{color:var(--text-primary)}.chatPill svg{flex:none}.chatPillText{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chatCoverage{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px;min-width:0}.chatCoverageNote{flex-basis:100%;margin:0;color:var(--text-muted);font-size:calc(var(--fs-xs) * var(--text-scale, 1));line-height:var(--lh-ui)}.chatStepsWrap{display:flex;flex-direction:column;gap:6px;margin-bottom:8px;min-width:0}.chatSteps{align-self:flex-start}.chatStepsFailed{flex:none;color:var(--danger)}.chatStepsFailed:before{content:"·";margin-right:6px;color:var(--text-muted)}.chatSteps .transferSpin.inline{flex:none}.chatChanges{display:flex;flex-direction:column;gap:4px;margin:0 0 10px;padding:4px 0 4px 10px;border-left:2px solid var(--accent);font-size:calc(var(--fs-sm) * var(--text-scale, 1));line-height:1.45}.chatChangesHead{color:var(--text-muted);font-size:calc(var(--fs-2xs) * var(--text-scale, 1));font-weight:600}.chatChange{display:flex;align-items:flex-start;gap:7px;min-width:0}.chatChange>svg{flex:none;margin-top:.2em;color:var(--text-muted)}.chatChangeText{min-width:0;overflow-wrap:anywhere}.chatChangeOld{color:var(--text-muted)}.chatChangeLink{padding:0;border:0;background:none;color:var(--accent);font-family:inherit;font-weight:inherit;line-height:inherit;text-align:left;cursor:pointer}.chatChangeLink:hover{text-decoration:underline}.chatToolActions{display:flex;flex-direction:column;gap:3px}.chatToolAction{display:flex;flex-direction:column;gap:3px;min-width:0}.chatToolActionHead{display:flex;align-items:center;gap:6px;font-size:calc(var(--fs-2xs) * var(--text-scale, 1));font-family:inherit;color:var(--text-muted);background:none;border:0;padding:0;min-width:0;text-align:left;cursor:pointer}.chatToolActionHead.plain{cursor:default}.gammaLinkCard{display:inline-flex;align-items:center;gap:5px;box-sizing:border-box;max-width:100%;padding:3px 7px;margin:2px 0;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-raised);color:var(--accent);font-size:.92em;font-weight:600;line-height:var(--lh-ui);text-decoration:none;vertical-align:baseline;cursor:pointer}.gammaLinkCard:hover{background:var(--accent-bg-light);border-color:var(--accent)}.gammaLinkCard>svg{flex:none}.gammaLinkLabel{min-width:0;overflow-wrap:anywhere}.gammaLinkSrc{color:var(--text-muted);font-weight:400;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gammaLinkSrc:before{content:"·";margin-right:5px}.chatCite{display:inline-block;box-sizing:border-box;max-width:100%;height:calc(17px * var(--ui-font-scale, 1) * var(--text-scale, 1));padding:0 6px;border-radius:var(--radius-full);background:var(--accent-bg);color:var(--accent);font-size:calc(var(--fs-2xs) * var(--text-scale, 1));font-weight:600;line-height:calc(17px * var(--ui-font-scale, 1) * var(--text-scale, 1));text-decoration:none;vertical-align:baseline;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer}.chatCite:hover{background:color-mix(in srgb,var(--accent) 22%,transparent)}.chatCiteSrc{font-weight:500}.chatCitePreview{position:fixed;z-index:var(--z-overlay);width:max-content;max-width:280px;padding:8px 10px;color:var(--text-primary);font-size:var(--fs-xs);line-height:1.45;pointer-events:none}.chatCitePreviewTitle{font-weight:600;overflow-wrap:anywhere}.chatCitePreviewPage{color:var(--text-muted);font-size:var(--fs-2xs)}.chatCitePreviewQuote{margin:6px 0 0;padding:0 3px 0 8px;border-left:2px solid var(--accent);font-style:italic;color:var(--text-secondary);display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}.chatCitePreviewHint{margin-top:6px;color:var(--text-muted);font-size:var(--fs-2xs)}.chatCitePreviewHint kbd{font-family:inherit}.chatToolActionHead:hover:not(.plain){color:var(--text)}.chatToolAction.err .chatToolActionHead{color:var(--danger)}.chatToolActionHead svg{flex:none}.chatToolActionHead span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chatToolDetail{margin:0 0 2px;padding:6px 8px;max-height:220px;overflow:auto;font-family:var(--font-mono);font-size:calc(var(--fs-2xs) * var(--text-scale, 1));line-height:1.45;color:var(--text-muted);background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius-sm);white-space:pre-wrap;overflow-wrap:anywhere}.chatPdfToggle{gap:3px;font-size:var(--fs-2xs);align-self:center;border-radius:var(--radius-full);height:26px;padding:0 8px}.chatPdfToggle.chatPdfWarn{padding:0 6px;color:var(--danger)}.chatAttachToggle.chatPlusBtn{border-radius:var(--radius-full);min-width:26px;height:26px;padding:0 4px;justify-content:center;line-height:1;align-self:center}.chatPlusBtn svg{flex:none}.chatPlusCount{font-size:var(--fs-2xs);font-weight:600;margin-right:2px}.chatAttachToggle.chatPlusBtn:disabled{opacity:.4;cursor:default}.chatInput:disabled{cursor:not-allowed}.uiBtn.chatCircleBtn{border-radius:var(--radius-full);width:27px;height:27px;min-height:0;padding:0;border:none;flex-shrink:0;align-self:center}.uiBtn.chatCircleBtn:is(.chatStopBtn,.chatMicBtn){background:var(--bg-subtle);color:var(--text-primary)}.uiBtn.chatCircleBtn:is(.chatStopBtn,.chatMicBtn):hover:not(:disabled){background:var(--bg-hover)}.chatWaveCanvas{flex:1;min-width:40px;height:30px;align-self:center;color:var(--text-secondary)}.chatRecTimer{display:inline-flex;align-items:center;gap:5px;align-self:center;font-size:var(--fs-2xs);color:var(--text-secondary);font-variant-numeric:tabular-nums;white-space:nowrap}.chatRecDot{width:8px;height:8px;border-radius:50%;background:#e5484d;animation:chatRecPulse 1.3s ease-in-out infinite}@keyframes chatRecPulse{0%,to{opacity:1}50%{opacity:.35}}.topbar .transferBtn{position:relative}.topbar .popoverAnchor>.iconBtn{position:relative}.noticeDot{position:absolute;top:3px;right:3px;width:7px;height:7px;border-radius:50%;background:var(--danger);pointer-events:none}.noticeDot.info{background:var(--accent)}.noticeDot.inline{position:static;display:inline-block;margin-left:auto;flex-shrink:0}.transferSpin{position:absolute;top:3px;right:3px;width:8px;height:8px;border:2px solid var(--accent-dark);border-top-color:transparent;border-radius:50%;animation:transferSpin .8s linear infinite}.transferSpin.inline{position:static;display:inline-block;width:9px;height:9px}@keyframes transferSpin{to{transform:rotate(360deg)}}.transferDot{position:absolute;top:3px;right:3px;width:7px;height:7px;border-radius:50%;background:var(--danger)}.downloadsPopover{min-width:320px;max-width:420px}.transferRow{display:flex;align-items:center;gap:8px;padding:5px 6px;border-radius:var(--radius-sm);font-size:var(--fs-xs)}.transferRow:hover{background:var(--bg-block)}.transferStatus{display:inline-flex;width:14px;justify-content:center;flex-shrink:0}.transferStatus.done{color:#4caf50}.transferStatus.error{color:#e05c5c}.transferStatus.cancelled{color:var(--text-dim)}.transferRow.cancelled .transferName{color:var(--text-muted)}.transferMain{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.transferBar{display:block;height:3px;border-radius:2px;background:var(--border-subtle);overflow:hidden}.transferBar>span{display:block;height:100%;background:var(--accent);border-radius:2px;transition:width var(--dur-base) ease}.transferStop,.transferStopSlot{flex-shrink:0;width:18px}.transferStop{visibility:hidden}.transferRow:hover .transferStop,.transferStop:focus-visible{visibility:visible}.downloadsPopover .setEmpty{padding:18px 12px}.transferKind{display:inline-flex;color:var(--text-dim);flex-shrink:0}.transferName{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-secondary)}.transferInfo{flex-shrink:1;min-width:0;max-width:62%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:var(--fs-2xs);color:var(--text-muted)}.searchToggle.transferClearBtn{width:auto;padding:0 8px}@keyframes navBackIn{0%{opacity:0;transform:translate(-6px) scale(.85)}to{opacity:1;transform:translate(0) scale(1)}}.topbar .navBackBtn{position:relative;border-radius:50%;border:1px solid var(--border);background:var(--bg-elevated);color:var(--accent);box-shadow:var(--shadow-1);animation:navBackIn var(--dur-base) ease-out;transition:background var(--dur-fast),border-color var(--dur-fast),transform var(--dur-fast)}.topbar .navBackBtn:hover{background:var(--accent-bg);border-color:var(--accent-dark);color:var(--accent-bright);transform:translate(-1px)}.topbar .navBackBtn:active{transform:translate(-2px) scale(.95)}.navBackBadge{position:absolute;top:-3px;right:-3px;min-width:15px;height:15px;padding:0 3px;border-radius:var(--radius-full);background:var(--accent-dark);color:var(--on-accent);font-size:var(--fs-2xs);font-weight:600;line-height:15px;text-align:center;pointer-events:none}.pdfLinkBox{position:absolute;z-index:5;cursor:pointer;border-radius:2px}.pdfLinkBox:hover{background:#508cff24;outline:1px solid rgba(80,140,255,.55)}.pdfNoteAnchor{position:absolute;z-index:4;line-height:0}.pdfNoteBadge{display:inline-flex;align-items:center;justify-content:center;width:15px;height:15px;padding:0;border:1px solid rgba(0,0,0,.22);border-radius:50%;background:#fff;color:#0000008c;cursor:pointer;box-shadow:0 1px 2px #00000026}.pdfNoteBadge:hover{color:#2563eb;border-color:#2563eb99}.pdfNoteTip{position:fixed;z-index:var(--z-popover);max-width:min(520px,calc(100vw - 16px));max-height:40vh;overflow-y:auto;padding:6px 10px;font-size:var(--fs-sm);line-height:1.45;color:var(--text-primary)}.pdfNoteTip>*:first-child{margin-top:0}.pdfNoteTip>*:last-child{margin-bottom:0}.pdfNoteTip p{margin:4px 0}.pdfNoteTip img{max-width:100%;height:auto}.pdfNoteTip .katex-display{margin:6px 0;overflow-x:auto;overflow-y:hidden}.pdfZoomLayer{transform-origin:0 0}.pdfViewer.pdfDark{background:#181818;color-scheme:dark;--scrollbar-thumb: var(--scrollbar-thumb-dark);--scrollbar-thumb-hover: var(--scrollbar-thumb-dark-hover)}.pdfViewer.pdfDark .pdfPageWrap{background:#0f0f0f!important}.pdfViewer.pdfDark .pdfPageCanvas{filter:invert(.94) hue-rotate(180deg)}:is(.pdfViewer.pdfDark,[data-theme=gamma-dark] .pdfViewer) .pdfPageWrap :is([data-hl-id],.pdfFindMark){mix-blend-mode:screen!important}:is(.pdfViewer.pdfDark,[data-theme=gamma-dark] .pdfViewer) .pdfPageWrap [data-hl-color]{mix-blend-mode:normal!important}:is(.pdfViewer.pdfDark,[data-theme=gamma-dark] .pdfViewer) .pdfPageWrap [data-hl-color="0"]{--hl: rgba(250, 204, 21, .3) !important;--hl-line: rgba(250, 204, 21, .75)}:is(.pdfViewer.pdfDark,[data-theme=gamma-dark] .pdfViewer) .pdfPageWrap [data-hl-color="1"]{--hl: rgba(74, 222, 128, .26) !important;--hl-line: rgba(74, 222, 128, .7)}:is(.pdfViewer.pdfDark,[data-theme=gamma-dark] .pdfViewer) .pdfPageWrap [data-hl-color="2"]{--hl: rgba(96, 165, 250, .32) !important;--hl-line: rgba(96, 165, 250, .8)}:is(.pdfViewer.pdfDark,[data-theme=gamma-dark] .pdfViewer) .pdfPageWrap [data-hl-color="3"]{--hl: rgba(192, 132, 252, .32) !important;--hl-line: rgba(192, 132, 252, .8)}:is(.pdfViewer.pdfDark,[data-theme=gamma-dark] .pdfViewer) .pdfPageWrap .pdfNoteBadge{mix-blend-mode:normal!important;background:#2a2a2a;border-color:#ffffff40;color:#ffffffb3;box-shadow:0 1px 2px #00000080}:is(.pdfViewer.pdfDark,[data-theme=gamma-dark] .pdfViewer) .pdfPageWrap .pdfNoteBadge:hover{color:#93c5fd;border-color:#93c5fd99}[data-theme=gamma-dark] .pdfViewer{background:var(--bg-deeper)}[data-theme=gamma-dark] .pdfViewer .pdfPageWrap{background:var(--pdf-paper)!important;isolation:isolate}[data-theme=gamma-dark] .pdfViewer .pdfPageCanvas{filter:invert(1) hue-rotate(180deg);mix-blend-mode:screen;opacity:.9}:is([data-theme=sepia],[data-theme=solarized],[data-theme=gray],[data-theme=gamma-light]) .pdfViewer:not(.pdfDark){background:var(--bg-deeper)}:is([data-theme=sepia],[data-theme=solarized],[data-theme=gray],[data-theme=gamma-light]) .pdfViewer:not(.pdfDark) .pdfPageWrap{background:var(--pdf-paper)!important;isolation:isolate}:is([data-theme=sepia],[data-theme=solarized],[data-theme=gray]) .pdfViewer:not(.pdfDark) .pdfPageCanvas{mix-blend-mode:multiply;opacity:.82}[data-theme=gamma-light] .pdfViewer:not(.pdfDark) .pdfPageCanvas{mix-blend-mode:multiply}.pdfTransLayer{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none}.pdfTransPara{position:absolute;overflow:hidden;box-sizing:border-box;pointer-events:none;font-family:Georgia,Times New Roman,Songti SC,SimSun,"Noto Serif CJK SC",serif;line-height:1.28;text-align:justify}.pdfTransMask{position:absolute;background:#fff}.pdfTransText{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;word-break:break-word;color:#1c1c1c;pointer-events:auto;user-select:text;-webkit-user-select:text;cursor:text}.pdfTransText>span{background:#fff;box-decoration-break:clone;-webkit-box-decoration-break:clone}.pdfTransPending{position:absolute;top:0;right:0;bottom:0;left:0}.pdfTransPendingLine,.pdfCitationMark{position:absolute;border-radius:2px;background:color-mix(in srgb,var(--accent) 10%,transparent)}.pdfTransPending.busy .pdfTransPendingLine,.pdfCitationMark{background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 10%,transparent),color-mix(in srgb,var(--accent) 32%,transparent),color-mix(in srgb,var(--accent) 10%,transparent));background-size:200% 100%;animation:pdfTransShimmer 1.4s linear infinite}@keyframes pdfTransShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.pdfCitationMark{z-index:4;pointer-events:none}.pdfCitationNotice{position:absolute;top:8px;left:8px;right:8px;z-index:5;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-elevated);color:var(--text-primary)}.pdfTransPara.streaming .pdfTransText>span:after{content:"";display:inline-block;width:2px;height:.9em;margin-left:1px;vertical-align:-.1em;background:var(--accent);animation:aiCaretBlink .9s steps(1) infinite}.pdfTransPara.landed{animation:pdfTransLanded .6s ease-out}@keyframes pdfTransLanded{0%{box-shadow:inset 0 0 0 100vmax color-mix(in srgb,var(--accent) 18%,transparent)}to{box-shadow:inset 0 0 0 100vmax transparent}}.pdfPageWrap.transShown .textLayer{pointer-events:none!important;user-select:none!important;-webkit-user-select:none!important}.pdfViewer.pdfDark :is(.pdfTransMask,.pdfTransText>span){background:#0f0f0f}.pdfViewer.pdfDark .pdfTransText{color:#c9c9c9}[data-theme=gamma-dark] .pdfViewer :is(.pdfTransMask,.pdfTransText>span){background:var(--pdf-paper)}[data-theme=gamma-dark] .pdfViewer .pdfTransText{color:var(--text-primary)}:is([data-theme=sepia],[data-theme=solarized],[data-theme=gray],[data-theme=gamma-light]) .pdfViewer:not(.pdfDark) :is(.pdfTransMask,.pdfTransText>span){background:var(--pdf-paper)}:is([data-theme=sepia],[data-theme=solarized]) .pdfViewer:not(.pdfDark) .pdfTransText{color:#2e2c29}[data-theme=gray] .pdfViewer:not(.pdfDark) .pdfTransText{color:#2c2c2c}.pdfViewer.transPeek .pdfTransLayer{visibility:hidden}.pdfTransPct{font-size:var(--fs-2xs);color:var(--accent);text-align:center;line-height:1;padding-bottom:2px}.pdfViewer.areaCursor .pdfPageWrap,.pdfViewer.areaCursor .textLayer,.pdfViewer.areaCursor .textLayer span{cursor:crosshair}.pdfViewer.areaMode .pdfPageWrap{touch-action:none}.pdfViewer.areaMode .textLayer,.pdfViewer.areaMode .textLayer span{user-select:none!important;-webkit-user-select:none!important}:is(.pdfCtlBox button,.ctlBtn).modeActive{color:var(--accent);background:var(--bg-active)}.pdfAreaMarquee{position:absolute;z-index:4;pointer-events:none;box-sizing:border-box;border:1.5px dashed rgba(80,140,255,.9);background:#508cff14;border-radius:2px}.pptCitePreview{min-width:0;font-size:var(--fs-sm);line-height:1.5;color:var(--text-secondary)}.pptCitePreview p{margin:0}.bibtexPre{min-width:0;max-height:160px;overflow:auto;margin:0;font-family:var(--font-mono);font-size:var(--fs-2xs);line-height:1.5;color:var(--text-secondary);white-space:pre}.metaPopover{min-width:340px;max-width:420px}.metaTable{display:flex;flex-direction:column;gap:4px;padding:2px 4px}.metaRow{display:flex;gap:8px;font-size:var(--fs-xs);line-height:1.45}.metaKey{color:var(--text-dim);flex:0 0 52px}.metaVal{color:var(--text-secondary);min-width:0;word-break:break-word}.metaVal a{color:var(--accent);text-decoration:none}.metaVal a:hover{text-decoration:underline}.metaValEdit{flex:1;display:flex;align-items:center;gap:4px}.metaInput{flex:1;min-width:0;font:inherit;color:var(--text-secondary);background:transparent;border:1px solid transparent;border-radius:var(--radius-xs);padding:1px 4px;margin:-2px 0 -2px -5px}.metaInput:hover{border-color:var(--border)}.metaInput:focus{border-color:var(--accent);background:var(--bg-input);color:var(--text-primary)}.metaLink{display:inline-flex;align-items:center;color:var(--accent);flex-shrink:0}.metaTable .metaRowBtn{width:20px;height:20px;margin:-4px 0}.linkTipBtn{background:var(--bg-raised);color:var(--accent);display:inline-flex;align-items:center;justify-content:center}.linkTipBtn:hover{background:var(--bg-hover)}.linkRefQuote{font-style:italic;color:var(--text-tertiary)}.linkPageItem{background:none;border:none;width:100%;text-align:left;font-family:inherit;font-weight:inherit;line-height:inherit;color:var(--text-secondary);justify-content:space-between}.linkLikelyBadge{flex-shrink:0;font-size:var(--fs-2xs);font-weight:600;color:var(--accent);background:var(--accent-bg-light);border:1px solid var(--accent-dark);border-radius:var(--radius-full);padding:0 7px;margin-left:8px}.blockLinkChip{display:inline-flex;align-items:center;gap:4px;margin-top:6px;padding:1px 8px;background:#1e3a5a;color:#7ec8f0;border:1px solid #2a5a8a;border-radius:var(--radius-full);font-size:var(--fs-2xs);cursor:pointer;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.blockLinkChip:hover{background:var(--accent-dark);border-color:#4a8abf;color:var(--on-accent)}[data-scheme=light] .blockLinkChip{background:#e3effa;color:#2b6bcb;border-color:#b5d2ee}[data-scheme=light] .blockLinkChip:hover{background:#cfe3f7;color:#1d5ab3}:is([data-theme=gamma-light],[data-theme=gamma-dark]) .blockLinkChip{background:var(--accent-bg);color:var(--accent);border-color:var(--border-light)}:is([data-theme=gamma-light],[data-theme=gamma-dark]) .blockLinkChip:hover{background:var(--bg-active);color:var(--accent-bright);border-color:var(--accent)}.ctxMenu{position:fixed;z-index:var(--z-ctxmenu);padding:4px 0;min-width:160px}.ctxMenuColors{padding:8px 12px 6px;margin:0;border-bottom:1px solid var(--border-subtle)}.ctxMenuItem{display:block;width:100%;padding:8px 12px;background:none;border:none;text-align:left;cursor:pointer;font:inherit;font-size:var(--fs-sm);color:var(--text-primary)}.ctxMenuItem:hover{background:var(--bg-hover)}.moveBlockList .ctxMenuItem:focus-visible{background:var(--bg-hover);outline:none}.ctxMenuItemIconed{display:flex;align-items:center;gap:8px}.ctxMenuIcon{display:inline-flex;align-items:center;justify-content:center;width:15px;color:var(--text-muted);flex-shrink:0}.ctxMenuText{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ctxMenuItem.danger:hover{background:var(--danger-bg);color:var(--danger)}.ctxMenuItem.danger:hover .ctxMenuIcon{color:var(--danger)}.ctxMenuItem:disabled{opacity:.45;cursor:default}.ctxMenuItem:disabled:hover{background:none}.ctxMenuLabel{padding:6px 10px 2px;border-top:1px solid var(--border-subtle);margin-top:4px}:is(.ctxMenuCheck,.ctxSubChev){margin-left:auto;flex-shrink:0}.ctxMenuCheck{color:var(--text-primary)}.ctxMenuKey{margin-left:auto;padding-left:16px;flex-shrink:0;font-size:var(--fs-xs);color:var(--text-dim);white-space:nowrap}.ctxMenuDivider{height:1px;margin:4px 0;background:var(--border-subtle)}.ctxMenuInput{display:block;width:calc(100% - 16px);margin:4px 8px;padding:5px 8px;font-size:var(--fs-sm)}.topbar .popover .ctxMenuItem,.popover .ctxMenuItem{background:none;border:none;border-radius:var(--radius-sm);padding:8px 10px;font-size:var(--fs-sm);color:var(--text-primary)}.topbar .popover .ctxMenuItem:hover,.popover .ctxMenuItem:hover{background:var(--bg-hover)}.popover .ctxMenuItem.danger,.popover .ctxMenuItem.danger .ctxMenuIcon{color:var(--danger)}.popover .ctxMenuItem.danger:hover{background:var(--danger-bg)}.popover .ctxMenuDivider{margin:2px 0}.popover .ctxSubMenu{padding:4px}.ctxSubWrap{position:relative}.ctxSubChev{color:var(--text-dim)}.ctxSubTrigger.open{background:var(--bg-hover)}.ctxSubMenu{position:absolute;min-width:190px;max-width:320px;max-height:min(60vh,420px);overflow-y:auto;overscroll-behavior:contain}.refPopup{position:fixed;z-index:var(--z-refpopup);box-sizing:border-box;width:440px;max-width:calc(100vw - 24px);max-height:min(440px,var(--caret-max-height, calc(100vh - 16px) ));overflow-y:auto;padding:4px}.refPopupHead{padding:8px 10px 3px;font-size:var(--fs-2xs);font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-dim);-webkit-user-select:none;user-select:none}.refPopupHead:first-child{padding-top:4px}.refPopupItem{display:flex;align-items:center;gap:9px;width:100%;padding:6px 10px;background:transparent;color:var(--text-primary);border:none;border-radius:var(--radius-sm);text-align:left;cursor:pointer;font:inherit}.refPopupItem:hover{background:var(--bg-hover)}.refPopupItem.selected{background:var(--accent-bg)}.refPopupIcon{flex:none;display:inline-flex;justify-content:center;width:18px;color:var(--text-muted)}.refPopupDot{width:6px;height:6px;border-radius:50%;background:var(--text-muted);opacity:.6}.refPopupBody{flex:1;min-width:0;display:flex;flex-direction:column}.refPopupText,.refPopupMeta{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.refPopupText{font-size:var(--fs-md)}.refPopupText b{font-weight:600}.refPopupMeta{font-size:var(--fs-xs);color:var(--text-muted)}:is(.refPopupFooter,.slashMenuFooter){position:sticky;border-top:1px solid var(--border-subtle);border-radius:0 0 var(--radius-md) var(--radius-md);background:var(--bg-surface);font-size:var(--fs-2xs);color:var(--text-dim);-webkit-user-select:none;user-select:none}.refPopupFooter{bottom:-4px;margin:4px -4px -4px;padding:7px 14px 6px}.mathPreviewTip{position:fixed;z-index:var(--z-refpopup);box-sizing:border-box;max-width:min(720px,var(--caret-max-width, calc(100vw - 16px) ));max-height:min(45vh,var(--caret-max-height, calc(100vh - 16px) ));padding:6px 12px;overflow:auto;overscroll-behavior:contain;color:var(--text-primary);font-size:var(--fs-body)}.mathPreviewTip .katex-display{margin:0;text-align:left}.mathPreviewTip .katex-display>.katex{text-align:left}.mathPreviewTip .katex{white-space:nowrap}.latexAcPopup{position:fixed;z-index:var(--z-refpopup);box-sizing:border-box;min-width:min(190px,var(--caret-max-width, calc(100vw - 16px) ));max-width:var(--caret-max-width, calc(100vw - 16px) );max-height:min(264px,var(--caret-max-height, calc(100vh - 16px) ));overflow-y:auto;padding:3px}.latexAcItem{display:flex;align-items:center;gap:10px;width:100%;padding:3px 8px;background:transparent;border:none;border-radius:var(--radius-xs);text-align:left;cursor:pointer;color:var(--text-primary)}.latexAcItem:hover{background:var(--bg-hover)}.latexAcItem.selected{background:var(--accent-bg)}.latexAcGlyph{min-width:36px;text-align:center;font-size:var(--fs-sm);overflow:hidden}.latexAcName{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--text-secondary);white-space:nowrap}.slashMenu{position:fixed;z-index:var(--z-refpopup);min-width:240px;max-height:360px;overflow-y:auto;padding:3px}.slashMenuTitle{padding:8px 9px 3px;-webkit-user-select:none;user-select:none}.slashMenuTitle:first-child{padding-top:4px}.slashMenuFooter{bottom:-3px;margin:4px -3px -3px;padding:6px 12px}.slashMenuItem{display:flex;align-items:center;gap:10px;width:100%;padding:5px 8px;background:transparent;border:none;border-radius:var(--radius-xs);text-align:left;cursor:pointer;color:var(--text-primary);font:inherit}.slashMenuItem:hover{background:var(--bg-hover)}.slashMenuItem.selected{background:var(--accent-bg)}.slashMenuGlyph{min-width:30px;padding:3px 2px;text-align:center;font-family:var(--font-mono);font-size:var(--fs-2xs);color:var(--text-secondary);background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-xs)}.slashMenuLabel{font-size:var(--fs-sm)}.slashMenuHint{margin-left:auto;padding-left:8px;font-size:var(--fs-2xs);color:var(--text-dim);white-space:nowrap}.confirmModal{width:min(420px,calc(100vw - 32px));padding:18px;gap:14px}.confirmHead{display:flex;align-items:flex-start;gap:11px}.confirmIcon{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:30px;height:30px;border-radius:var(--radius-md);background:var(--accent-bg-light);color:var(--accent)}.confirmIcon.danger{background:var(--danger-bg);color:var(--danger)}.confirmHead .reportModalTitle{font-size:var(--fs-body)}.confirmHead .settingText{gap:4px}.reportModalBtns .uiBtn{min-width:84px}.transferModal{width:min(740px,calc(100vw - 32px));max-height:calc(100dvh - 40px);padding:20px}.transferModal .settingsDialogContent{display:flex;flex-direction:column;overflow:hidden}.transferProgress{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding-bottom:14px;color:var(--text-muted);font-size:var(--fs-2xs);flex-shrink:0}.transferProgress [aria-current]{color:var(--accent);font-weight:600}.transferStep{min-height:0;overflow-y:auto;padding:3px}.transferStep h2{font-size:var(--fs-lg);font-weight:600;margin:0 0 8px;color:var(--text-primary)}.transferStep h2:focus{outline:none}.transferStep>.reportModalHint{margin:0 0 14px}.transferFormatRow{display:grid;grid-template-columns:36px minmax(0,1fr);gap:12px;align-items:start;margin-bottom:12px}.transferFormatRow h3{margin:16px 0 0;font-size:var(--fs-xs);color:var(--text-secondary)}.transferFormats .setPictureChoices{grid-template-columns:repeat(var(--picture-columns),minmax(0,1fr));gap:8px;padding:2px}.transferFormats .setPictureChoice.uiBtn{flex-direction:column;align-items:stretch;min-height:172px;padding:10px;gap:8px}.transferFormats .setPictureName{font-size:var(--fs-sm);padding-right:16px}.transferFormats .setPictureHint{font-size:var(--fs-2xs);line-height:var(--lh-ui);display:block}.transferFormats .setPictureCaption{gap:5px;padding-right:0}.transferFormats .formatIllustration{display:grid;place-items:center;width:100%;height:68px;flex:0 0 68px}.transferFormatRowWide .setPictureChoice.uiBtn{flex-direction:row;align-items:center;min-height:106px;gap:12px}.transferFormatRowWide .formatIllustration{width:68px}.transferFormatRowWide .setPictureCaption{flex:1;min-width:0;padding-right:16px}.transferReview{display:grid;grid-template-columns:minmax(0,260px) minmax(0,1fr);gap:22px;align-items:center;margin:14px 0;padding:16px;border:1px solid var(--border-subtle);border-radius:var(--radius-lg)}.transferControls{min-width:0}.transferControls .setRow{grid-template-columns:28px minmax(0,1fr) auto;margin:5px 0}.transferControls .setRow>.settingText{grid-column:2;grid-row:1;padding-right:0}.transferControls .setRow>.switch{grid-column:3;grid-row:1}.transferFooter{flex-shrink:0;padding-top:14px;margin-top:14px;border-top:1px solid var(--border-subtle);align-items:center}.transferHelp{font-size:var(--fs-xs);color:var(--text-secondary)}.transferHelp summary{cursor:pointer;padding:6px 0}.transferModal :is(button,input):focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (max-width: 620px){.transferModal{padding:14px;width:calc(100vw - 20px);max-height:calc(100dvh - 20px)}.transferFormatRow{grid-template-columns:minmax(0,1fr);gap:6px}.transferFormatRow h3{margin-top:4px}.transferFormats .setPictureChoices{grid-template-columns:repeat(min(var(--picture-columns),2),minmax(0,1fr))}.transferFormatRowWide .setPictureChoices{grid-template-columns:minmax(0,1fr)}.transferReview{grid-template-columns:minmax(0,1fr);gap:14px;padding:12px}.transferPreview{width:min(260px,100%);justify-self:center}.transferControls .setRow:has(>.switch)>.settingText{padding-right:0}.transferControls .setRow>.switch{grid-column:3}}.importSteps{margin-top:10px;padding-left:17px}.importSteps .setStep{margin-bottom:10px}.importSteps .setStepBody{display:none}.confirmMessage{font-size:var(--fs-xs);color:var(--text-secondary);line-height:1.5}.moveBlockList{display:flex;flex-direction:column;max-height:300px;overflow-y:auto;margin-top:2px}.moveBlockList .ctxMenuItem{border-radius:var(--radius-sm)}.linkPromptModal{width:min(520px,calc(100vw - 32px))}.linkPromptUrl{word-break:break-all;font-family:var(--font-mono);font-size:var(--fs-xs);line-height:1.5;color:var(--text-secondary);background:var(--bg-block);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:8px 10px;max-height:6.5em;overflow-y:auto}.attachPopover{min-width:280px}.attachPopover .popoverTitle{margin-bottom:6px}.fileChip{display:inline-flex;align-items:center;max-width:100%;margin:1px 0;border:1px solid var(--border-light);border-radius:var(--radius-sm);background:var(--bg-surface);box-shadow:var(--shadow-1);vertical-align:-6px;line-height:var(--lh-ui);font-size:.95em}.fileChip:hover{border-color:var(--border-hover);box-shadow:var(--shadow-1)}.fileChipMain{display:inline-flex;align-items:center;gap:7px;min-width:0;max-width:380px;padding:4px 8px 4px 5px;color:var(--text-primary);font-weight:500;text-decoration:none}.fileChipMain:hover{background:var(--bg-hover);border-radius:var(--radius-sm) 0 0 var(--radius-sm)}.fileChipIcon{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:var(--radius-sm);flex:none;background:var(--accent-bg-light);color:var(--accent)}.fileChipIcon-pdf{background:var(--danger-bg);color:var(--danger)}.fileChipBtn{display:inline-flex;align-items:center;align-self:stretch;padding:0 7px;border:none;border-left:1px solid var(--border);background:none;color:var(--text-muted);text-decoration:none;cursor:pointer}.fileChipBtn:hover{background:var(--bg-hover);color:var(--text-primary)}.fileChipBtn:last-child{border-radius:0 var(--radius-sm) var(--radius-sm) 0}.fileChipOpen{color:var(--accent)}:root{--peer-0: #e0534f;--peer-1: #2f8f9d;--peer-2: #d98a1f;--peer-3: #7a5cc7;--peer-4: #2f9e5a;--peer-5: #c94c9a;--peer-6: #4e7be0;--peer-7: #8a7a2b}.peer-0{--peer: var(--peer-0)}.peer-1{--peer: var(--peer-1)}.peer-2{--peer: var(--peer-2)}.peer-3{--peer: var(--peer-3)}.peer-4{--peer: var(--peer-4)}.peer-5{--peer: var(--peer-5)}.peer-6{--peer: var(--peer-6)}.peer-7{--peer: var(--peer-7)}.peerAvatar{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;box-sizing:border-box;background:var(--peer, var(--accent));color:#fff;font-size:var(--fs-2xs);font-weight:600;line-height:1;letter-spacing:0;border:1.5px solid var(--bg-surface);-webkit-user-select:none;user-select:none}.presenceBar{display:inline-flex;align-items:center;margin-left:10px;vertical-align:middle}.presenceBar .peerAvatar{margin-left:-6px;cursor:pointer;transition:transform var(--dur-fast)}.presenceBar .peerAvatar:first-child{margin-left:0}.presenceBar .peerAvatar:hover{transform:translateY(-1px);z-index:1}.presenceBar .peerAvatar.viewing{opacity:.6}.peerChips{position:absolute;right:calc(100% + 1px);top:3px;display:flex;z-index:3;pointer-events:none;transition:opacity var(--dur-fast) ease}.sortableBlockWrap:is(:hover,:focus-within)>.blockRowWrap>.peerChips{opacity:.25}.peerChips .peerAvatar{width:16px;height:16px;font-size:var(--fs-2xs);margin-left:-4px}.peerChips .peerAvatar:first-child{margin-left:0}.peerChips .peerMore{font-size:var(--fs-2xs);margin-left:2px;opacity:.7;align-self:center}.blockRow.peerOn{box-shadow:inset 2px 0 0 var(--peer)}.cmRemoteSel{background:color-mix(in srgb,var(--peer) 28%,transparent)}.cmRemoteCaret{position:relative;display:inline-block;width:0;height:1.15em;vertical-align:text-bottom;border-left:2px solid var(--peer);margin-left:-1px}.peerCaret{position:absolute;width:0;z-index:2;pointer-events:none;border-left:2px solid var(--peer);margin-left:-1px}.cmRemoteCaret:after,.peerCaret:after{content:attr(data-name);position:absolute;top:-1.35em;left:-2px;background:var(--peer);color:#fff;font-size:var(--fs-2xs);line-height:1.2;padding:1px 4px;border-radius:var(--radius-xs);white-space:nowrap;pointer-events:none;opacity:.95}.pdfViewer.inkArmed .pdfPageWrap{cursor:crosshair}.pdfViewer.inkTouchDraw .pdfPageWrap{touch-action:none}.inkLayer,.inkCanvas{position:absolute;left:0;top:0;width:100%;height:100%;pointer-events:none}.inkLayer{z-index:2;overflow:visible}.inkCanvas{z-index:5;display:none}.pdfViewer .pdfPageWrap.inkHovering,.pdfPageWrap.inkHovering .textLayer{cursor:none}.inkCursor{display:none;position:absolute;z-index:8;pointer-events:none;transform:translate(-50%,-50%);border:1px solid #fff;border-radius:50%;box-sizing:border-box;box-shadow:0 0 0 1px #222}.inkCursor span{position:absolute;left:50%;top:50%;width:2px;height:2px;transform:translate(-50%,-50%);border-radius:50%;background:#222;box-shadow:0 0 0 1px #fff}.inkCursor[data-tool=eraser]{background:#ffffff18}.inkTransformHandle{position:absolute;z-index:7;width:28px;height:28px;padding:5px;border-radius:50%;border:1px solid rgba(80,140,255,.95);background:var(--bg-elevated);color:var(--text-primary);touch-action:none;display:grid;place-items:center}.inkTransformHandle svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2}.inkTransform-resize{transform:translate(0);cursor:nwse-resize}.inkTransform-rotate{transform:translateY(-100%);cursor:grab}.inkTransform-rotate:active{cursor:grabbing}.inkTooltip{position:fixed;z-index:var(--z-tip);pointer-events:none;width:max-content;max-width:min(280px,calc(100vw - 16px));padding:6px 9px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-elevated);color:var(--text-primary);font-size:var(--fs-xs);line-height:var(--lh-ui);box-shadow:var(--shadow-2)}.inkSelectionHit{position:absolute;z-index:4;touch-action:none;cursor:move}.inkEditMenu{width:310px;max-width:calc(100vw - 16px);max-height:calc(100vh - 16px);overflow-y:auto}.inkEditRow,.inkEditOptions{display:flex;flex-wrap:wrap;gap:6px;padding:4px}.inkEditRow .ctlBtn{flex:1;min-width:36px;min-height:36px}.inkEditRow .inkDeleteBtn{color:var(--danger)}.inkEditOptions{align-items:center;border-top:1px solid var(--border);margin-top:4px}.inkEditOptions .ctlBtn,.inkEditOptions .colorBtn{min-width:32px;min-height:32px}:is(.pdfViewer.pdfDark,[data-theme=gamma-dark] .pdfViewer) :is(.inkLayer,.inkCanvas){filter:invert(1) hue-rotate(180deg)}.inkFlash{fill:none;stroke:#508cfff2;stroke-width:1.5;stroke-dasharray:5 3;vector-effect:non-scaling-stroke;animation:inkFlashFade 1.8s ease-out forwards;pointer-events:none}@keyframes inkFlashFade{0%,60%{opacity:1}to{opacity:0}}.pdfInkBar{position:absolute;z-index:calc(var(--z-dock) + 1);top:8px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:stretch;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);width:max-content;max-width:calc(100% - 120px)}[data-scheme=light] .pdfInkBar{box-shadow:var(--shadow-2)}.pdfInkRow,.pdfInkSub{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:2px;padding:3px 5px}.pdfInkSub{border-top:1px solid var(--border);padding:4px 6px}.pdfInkHistory{display:flex;flex:none;gap:2px;margin-left:auto}.pdfInkSep{width:1px;height:16px;background:var(--border);margin:0 3px}.pdfInkBar .inkToolBtn{position:relative;width:26px;height:28px;padding-bottom:6px}.inkToolInk{position:absolute;left:6px;right:6px;bottom:2px;border-radius:2px;outline:1px solid rgba(127,127,127,.25)}.pdfInkSub .colorBtn.inkSwatch{width:18px;height:18px}.inkCustomColor{position:relative;overflow:hidden;background:conic-gradient(#f43f5e,#f59e0b,#84cc16,#06b6d4,#6366f1,#d946ef,#f43f5e)}.inkCustomColor.selected{background:var(--ink-custom)}.inkCustomColor input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer;width:100%;height:100%}.pdfInkBar .inkSizeBtn{width:24px}.inkSizeDot{display:block;border-radius:var(--radius-full);margin:0 auto}.inkEraserDot{border:1.5px solid currentColor;box-sizing:border-box}.pdfInkBar .inkSegBtn{width:auto;padding:0 8px;gap:5px;font-size:var(--fs-xs);border-radius:var(--radius-full)}.inkMarker{display:inline-flex;align-items:center;justify-content:center;width:12px;height:12px;border-radius:var(--radius-xs);background:var(--bg-active);color:var(--text-tertiary)}.blockInkCard{display:block;max-width:100%;max-height:240px;height:auto;margin:4px 0 2px;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:#fff;cursor:pointer}.blockInkPending{min-height:28px;width:100%;opacity:.5}.inkSelRect{fill:#508cff0f;stroke:#508cfff2;stroke-width:1.2;stroke-dasharray:4 3;vector-effect:non-scaling-stroke;pointer-events:none}.pdfViewer.inkSelect .pdfPageWrap{cursor:default}.mcpConsent{max-width:480px}.mcpConsentPage{overflow:auto}.mcpConsent p{line-height:1.5}.mcpCallback{overflow-wrap:anywhere}.mcpPermissions{margin:8px 0 16px;padding:16px;border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.mcpPermissions ul{padding-left:18px;margin:10px 0;line-height:1.6;font-size:var(--fs-sm)}.mcpPermissions p{margin-bottom:0}.mcpConnectionDetails{margin:16px 0;font-size:var(--fs-sm)}.mcpConnectionDetails summary{cursor:pointer;color:var(--text-secondary)}.mcpConsentActions{display:grid;gap:8px;margin-bottom:16px}.keyCaps{display:inline-flex;align-items:center;gap:3px}.keyCap{display:inline-block;min-width:18px;padding:0 5px;font:500 var(--fs-2xs) / 18px var(--font-mono);text-align:center;color:var(--text-secondary);background:var(--bg-block);border:1px solid var(--border-hover);border-bottom-width:2px;border-radius:var(--radius-xs)}.carouselRow{margin-bottom:20px;padding:0 4px}.carouselLabel{margin-bottom:8px}.carouselTrack{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x proximity;padding:4px 0;-webkit-overflow-scrolling:touch;scrollbar-width:none}.carouselTrack::-webkit-scrollbar{display:none}.pageCard{position:relative;display:flex;flex-direction:column;padding:0;overflow:hidden;-webkit-user-select:none;user-select:none;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);cursor:pointer;text-align:left;color:var(--text-primary);font:inherit;transition:background var(--dur-fast) ease,border-color var(--dur-fast) ease,box-shadow var(--dur-fast) ease}:root{--card-w: 150px}.recentsCarousel{--card-w: 170px}.carouselTrack .pageCard,.pinnedStrip .pageCard{flex:0 0 var(--card-w);scroll-snap-align:start}.pageCard:hover{background:var(--bg-elevated);border-color:var(--border);box-shadow:var(--shadow-2)}[data-theme=gamma-light] .pageCard{border-color:var(--border);box-shadow:var(--shadow-1)}[data-theme=gamma-light] .pageCard:hover{border-color:var(--border-hover);box-shadow:var(--shadow-2)}.pageCardCover{flex:0 0 auto;aspect-ratio:16 / 10;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--bg-raised);border-bottom:1px solid var(--border-subtle);color:var(--text-dim)}.pageCardCover img{display:block;width:100%;height:100%;object-fit:cover;object-position:top}[data-theme=dark] .pageCardCover img{filter:brightness(.9)}.pageCardCover .tileGlyph{width:34px;height:34px}.pageCardPreview{align-self:stretch;width:100%;padding:9px 11px;font-size:var(--fs-2xs);line-height:var(--lh-ui);color:var(--text-muted);text-align:left;overflow:hidden;display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;word-break:break-word;-webkit-mask-image:linear-gradient(to bottom,#000 70%,transparent);mask-image:linear-gradient(to bottom,#000 70%,transparent)}.pageCard:hover .fileGlyph:not(.pdf),.pageCard.selected .fileGlyph:not(.pdf){color:var(--accent)}.pageCardBody{display:flex;flex-direction:column;gap:5px;padding:8px 10px 9px}.pageCardTitle{min-height:2.6em;font-size:var(--fs-sm);line-height:1.3;font-weight:500;word-break:break-word;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.pageCardMeta{display:flex;align-items:baseline;gap:6px;font-size:var(--fs-2xs)}.pageCardTime{margin-left:auto;color:var(--text-dim);white-space:nowrap}.pageCardKind{font-size:var(--fs-2xs);font-weight:500;color:var(--text-muted)}.pageCardCount{font-size:var(--fs-2xs);color:var(--text-muted);background:var(--bg-raised);border-radius:var(--radius-full);padding:0 7px}:is(.cardLabels,.fileRowLabels){display:flex;align-items:center;min-width:0;overflow:hidden}:is(.cardLabels,.fileRowLabels) .folderTagBadge,:is(.cardLabels,.fileRowLabels) .labelTagBadge{margin-left:0;flex:0 0 auto}.cardLabels{min-height:15px;gap:4px}.pageCardAdd{border-style:dashed;background:none;color:var(--text-muted)}.pageCardAdd .pageCardCover{background:none;border-bottom-style:dashed}.pageCardAdd .tileGlyph{color:var(--text-dim);width:40px;height:40px}.pageCardAdd .pageCardTitle{color:var(--text-muted);font-weight:400}:is(.pageCardClose,.tilePinBtn){position:absolute;top:4px;right:4px;opacity:0;transition:opacity var(--dur-fast);background:var(--bg-card)}.pageCard:hover .pageCardClose,.pageCardClose:focus-visible{opacity:1}@media (hover: none){.pageCardClose{opacity:.7}}.folderBrowser{display:flex;flex-direction:column;gap:2px;margin-bottom:8px;padding:0 4px}.folderRow{display:flex;align-items:center;gap:10px;padding:7px 10px;border-radius:var(--radius-md);cursor:pointer;color:var(--text-secondary);border:1px dashed transparent;background:none;font:inherit;font-size:var(--fs-md);text-align:left;width:100%;-webkit-user-select:none;user-select:none}.folderRow svg{color:var(--accent);flex-shrink:0}.folderRow.labelRow svg{color:var(--text-secondary)}.folderRow:hover{background:var(--bg-block)}:is(.pageCard,.folderRow).dragOver{background:var(--accent-bg);border-color:var(--accent-dark)}.pageCard.dragOver{border-style:dashed}.folderName{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.folderHint{font-size:var(--fs-2xs);color:var(--text-dim);flex-shrink:0}.folderBackRow svg{color:var(--text-muted)}.folderCurrent{display:flex;align-items:center;gap:8px;font-size:var(--fs-lg);font-weight:600;color:var(--text-primary);padding:4px 10px 8px}.folderCurrent svg{color:var(--accent)}.folderNewBtn{color:var(--text-muted)}.folderNewBtn svg{color:var(--text-muted)}.folderNewBtn:hover{color:var(--text-primary)}.folderNewInput{flex:1;min-width:0;font-size:var(--fs-sm);padding:3px 8px}.crumbBtn{background:none;border:none;padding:0 2px;font-family:inherit;font-weight:inherit;line-height:inherit;color:var(--text-primary);cursor:pointer}.crumbBtn:hover{color:var(--accent);text-decoration:underline}.crumbSep{color:var(--text-dim);padding:0 1px}.homeListBar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:2px 10px 6px}.loadMoreBtn{display:block;margin:8px auto 16px;background:none;border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-muted);font:inherit;font-size:var(--fs-xs);padding:5px 14px;cursor:pointer}.homeListSpacer{flex:1}.homeFindBox{display:inline-flex;align-items:center;gap:5px;height:28px;padding:0 6px 0 8px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-elevated);box-shadow:var(--shadow-1);color:var(--text-dim)}.homeFindBox.active{color:var(--accent)}.homeFindInput{width:170px;border:none;background:none;padding:0;font:inherit;font-size:var(--fs-xs);color:var(--text-primary)}.homeFindInput:focus{outline:none;box-shadow:none}.homeFindClear{flex-shrink:0}@media (max-width: 600px){.homeFindInput{width:110px}}.homeSearchBanner{display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;margin:2px 4px 8px;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-elevated);font-size:var(--fs-sm);color:var(--text-secondary)}.homeSearchBannerText{flex:1 1 220px;min-width:0}.homeSearchBannerText strong{color:var(--text-primary)}.homeSearchBannerBtn{display:inline-flex;align-items:center;gap:6px}.homeSearchKey{font-family:var(--font-mono);font-size:var(--fs-2xs);opacity:.8;margin-left:4px}.homeSearchMore{display:flex;align-items:center;gap:8px;width:100%;padding:6px 10px;border:1px dashed var(--border);border-radius:var(--radius-md);background:none;color:var(--text-muted);font:inherit;font-size:var(--fs-sm);text-align:left;cursor:pointer}.homeSearchMore span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.homeSearchMore:hover{color:var(--text-primary);border-color:var(--border-hover);background:var(--bg-block)}.fileGrid .homeSearchMore{grid-column:1 / -1}.homeDim{opacity:.34}.homeDim:hover{opacity:.75}.homeListBar .uiSelectBtn{height:28px;min-height:28px;padding-top:0;padding-bottom:0}.homeViewToggle{display:inline-flex;gap:2px;background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius-md);padding:2px}.homeViewBtn{display:inline-flex;align-items:center;justify-content:center;width:26px;height:22px;border:none;background:none;border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer}.homeViewBtn:hover{color:var(--text-primary)}.homeViewBtn.active{background:var(--bg-input);color:var(--accent);box-shadow:var(--shadow-1)}.folderRow.selected{background:var(--accent-bg-light);border:1px solid var(--accent-dark)}.fileList{display:flex;flex-direction:column;gap:1px;padding:2px 4px}.fileRow{display:flex;align-items:center;gap:10px;padding:7px 10px;border-radius:var(--radius-md);border:1px solid transparent;background:none;color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;position:relative}.fileRow:hover{background:var(--bg-block)}:is(.pageCard,.fileRow).selected{background:var(--accent-bg-light);border-color:var(--accent-dark)}.fileRowIcon{flex:0 0 auto;width:20px;display:flex;align-items:center;justify-content:center}.fileRowIcon .tileGlyph,.folderBrowser .folderRow>svg,.fileList .folderRow>svg{width:20px;height:20px}.fileRow:hover .fileGlyph:not(.pdf),.fileRow.selected .fileGlyph:not(.pdf){color:var(--accent)}.fileRowName{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:var(--fs-md);color:var(--text-primary)}.fileRowRename{flex:1;min-width:0;border-color:var(--accent-dark);font-size:var(--fs-md);padding:2px 6px}.fileRowKind{flex:0 0 64px;font-size:var(--fs-xs);color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fileRowDate{flex:0 0 110px;text-align:right;font-size:var(--fs-xs);color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fileRowPin,.fileRowPinSlot{flex:0 0 22px;width:22px}.fileRowPin{opacity:0;transition:opacity var(--dur-fast)}.fileListHead{display:flex;align-items:center;gap:10px;padding:2px 11px 5px;margin-bottom:2px;border-bottom:1px solid var(--border-subtle);font-size:var(--fs-xs);color:var(--text-dim);-webkit-user-select:none;user-select:none}.fileListHead .fileRowKind,.fileListHead .fileRowDate{font-size:inherit;color:inherit}.fileListHeadName{flex:1;min-width:0;padding-left:30px}@media (max-width: 600px){.fileRowDate{display:none}.fileRowKind{flex-basis:52px}.fileList .fileRowLabels{max-width:34%}}.fileRow:hover .fileRowPin{opacity:.6}.fileRowPin:hover,.fileRowPin.pinned,.fileRowPin:focus-visible{opacity:1}.fileRowLabels{gap:6px;flex:0 1 auto;max-width:50%;margin-left:8px}.labelTagBadge{display:inline-flex;align-items:center;gap:3px;color:var(--text-secondary);background:var(--bg-raised);border-radius:var(--radius-xs);padding:0 6px;font-size:var(--fs-2xs);white-space:nowrap}.pinnedSection{padding:0 4px 4px;margin-bottom:6px}.pinnedLabel{display:flex;align-items:center;gap:5px;padding:2px 6px 6px}.pinnedLabel svg{color:var(--accent)}.pinnedStrip{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:4px;-webkit-overflow-scrolling:touch;scrollbar-width:none}.pinnedStrip::-webkit-scrollbar{display:none}.fileGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(var(--card-w),1fr));gap:8px;padding:4px;align-content:start}.tileGlyph{width:52px;height:52px;flex-shrink:0}.folderGlyph{color:var(--accent)}.labelGlyph{color:var(--text-secondary)}.fileGlyph{color:var(--text-muted)}.fileGlyph.pdf{color:var(--kind-pdf)}.tileRenameInput{width:100%;border-color:var(--accent-dark);font-size:var(--fs-xs);padding:2px 6px}.pinBtn{display:inline-flex;align-items:center;justify-content:center;border:none;background:none;color:var(--text-dim);cursor:pointer;padding:2px;border-radius:var(--radius-sm)}.pinBtn:hover{color:var(--accent);background:var(--bg-raised)}.pinBtn.pinned{color:var(--accent)}.pageCard:hover .tilePinBtn{opacity:.7}.tilePinBtn:hover,.tilePinBtn.pinned,.tilePinBtn:focus-visible{opacity:1}.folderTagBadge{display:inline-flex;align-items:center;gap:3px;margin-left:8px;color:var(--accent);background:var(--bg-raised);border-radius:var(--radius-xs);padding:0 6px;font-size:var(--fs-2xs)}.quickOpenOverlay{align-items:flex-start;padding-top:12vh}.quickOpen{width:min(560px,calc(100vw - 32px));padding:8px;gap:0}.quickOpenInput{display:flex;align-items:center;gap:8px;padding:0 4px 6px;color:var(--text-muted)}.quickOpenInput .searchInput{flex:1}.quickOpenList{max-height:min(420px,55vh);overflow-y:auto}.quickOpenRow{border-radius:var(--radius-xs)}.quickOpenRow .fileRowLabels{flex:0 1 auto}.quickOpenTag{flex-shrink:0;font-style:normal;font-size:var(--fs-2xs);color:var(--text-dim)}.quickOpenSection{padding:8px 8px 3px}.quickOpenSection:first-child{padding-top:2px}.quickOpenTime{flex-shrink:0;font-style:normal;font-size:var(--fs-2xs);color:var(--text-dim);white-space:nowrap}.quickOpenAction{font-size:var(--fs-xs);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.quickOpenRow .quickOpenFolderIcon{color:var(--accent)}.quickOpenRow .kindGlyph{flex-shrink:0}.quickOpen .chatMentionHint{padding:6px 6px 0}.quickOpenKey{font-family:var(--font-mono)}.phoneUI .homeListBar{flex-wrap:wrap;row-gap:8px;padding:12px 12px 8px}.phoneUI .homeListLabel{flex:1 0 100%}.phoneUI .homeListLabel.homeListRoot{font-size:var(--fs-2xl);color:var(--text-primary)}.phoneUI .homeListSpacer{display:none}.phoneUI .homeFindBox{flex:1 0 100%;height:38px;padding:0 8px 0 12px;border-radius:var(--radius-lg)}.phoneUI .homeFindInput{flex:1;width:auto;min-width:0;font-size:var(--fs-body)}.phoneUI .fileRow{display:grid;grid-template-columns:20px minmax(0,1fr) auto auto auto;align-items:start;column-gap:10px;row-gap:4px;padding:9px 10px}.phoneUI .fileRow .fileRowIcon{grid-area:1 / 1;height:20px}.phoneUI .fileRow :is(.fileRowName,.fileRowRename){grid-area:1 / 2}.phoneUI .fileRow .fileRowName{white-space:normal;overflow-wrap:anywhere;font-size:var(--fs-body);line-height:20px}.phoneUI .fileRow .fileRowLabels{grid-area:2 / 2;flex-wrap:wrap;row-gap:4px;max-width:none;margin-left:0}.phoneUI .fileRow .fileRowLabels:empty{display:none}.phoneUI .fileRow .fileRowKind{grid-area:1 / 3;width:64px;line-height:20px}.phoneUI .fileRow .fileRowDate{grid-area:1 / 4;width:110px;line-height:20px}.phoneUI .fileRow :is(.fileRowPin,.fileRowPinSlot){grid-area:1 / 5}@media (max-width: 600px){.phoneUI .fileRow{grid-template-columns:20px minmax(0,1fr) auto auto}.phoneUI .fileRow .fileRowKind{width:52px}.phoneUI .fileRow :is(.fileRowPin,.fileRowPinSlot){grid-column:4}}.libEmpty{container-type:inline-size;margin:4px 4px 10px;padding:20px 22px 16px;border:1px dashed var(--border-light);border-radius:var(--radius-lg);background:var(--bg-surface)}.libEmptyHead{display:flex;align-items:center;gap:14px;margin-bottom:16px}.libEmptyMark{flex:0 0 auto;width:40px;height:40px;border-radius:var(--radius-md)}.libEmptyTitle{margin:0;font-size:var(--fs-lg);font-weight:600;color:var(--text-primary)}.libEmptyLead{margin:2px 0 0;font-size:var(--fs-sm);color:var(--text-muted)}.libEmptyCards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}@container (max-width: 560px){.libEmptyCards{grid-template-columns:minmax(0,1fr)}}.libEmptyCard{display:flex;align-items:flex-start;gap:12px;padding:14px;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--bg-card);color:var(--text-primary);font-family:inherit;font-weight:inherit;line-height:inherit;text-align:left;cursor:pointer;transition:background var(--dur-fast) ease,border-color var(--dur-fast) ease}.libEmptyCard:hover{background:var(--bg-block);border-color:var(--border-hover)}.libEmptyCard.primary{border-color:var(--accent-dark)}.libEmptyCardIcon{flex:0 0 auto;display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--radius-md);background:var(--accent-bg-light);color:var(--accent)}.libEmptyCardBody{display:flex;flex-direction:column;gap:3px;min-width:0}.libEmptyCardTitle{font-size:var(--fs-md);font-weight:600}.libEmptyCardText{font-size:var(--fs-sm);line-height:1.45;color:var(--text-muted)}.libEmptyFoot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:6px 16px;margin-top:14px;font-size:var(--fs-sm)}.libEmptyTour{padding:0;border:0;background:none;color:var(--text-secondary);font-family:inherit;font-weight:inherit;line-height:inherit;cursor:pointer}.libEmptyTour strong{color:var(--accent);font-weight:600}.libEmptyTour:hover strong{text-decoration:underline}.libEmptyTip{color:var(--text-muted)}.settingsModal{position:relative;display:flex;border-radius:var(--radius-lg);width:min(calc(1000px * var(--ui-scale, 1)),calc(100vw - 32px));height:min(760px,calc(100dvh - 48px));overflow:hidden;box-shadow:var(--shadow-3)}.settingsSidebar{flex:0 0 calc(210px * var(--ui-scale, 1));display:flex;flex-direction:column;gap:1px;padding:14px 8px;overflow-y:auto;background:var(--bg-page);border-right:1px solid var(--border)}.settingsNavGroup{font-size:var(--fs-xs);font-weight:600;letter-spacing:normal;text-transform:none;color:var(--text-dim);padding:11px 10px 3px}.settingsNavGroup:first-of-type{padding-top:2px}.settingsNavBtn{display:flex;align-items:center;gap:9px;background:none;border:none;text-align:left;font-size:var(--fs-md);color:var(--text-secondary);padding:6px 12px;border-radius:var(--radius-sm);cursor:pointer}.settingsNavBtn svg{flex-shrink:0;color:var(--text-muted)}.settingsNavBtn span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.settingsNavBtn.active{background:var(--bg-active);color:var(--text-primary);font-weight:600}.settingsNavBtn.active svg{color:var(--accent)}.settingsPane{flex:1;min-width:0;overflow-y:auto;padding:24px 30px 32px;display:flex;flex-direction:column;gap:3px}.setHead{display:flex;align-items:center;gap:11px;padding:0 34px 10px 0;margin-bottom:2px;border-bottom:1px solid var(--border-subtle)}.setHeadIcon{width:34px;height:34px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-lg);background:var(--accent-bg);color:var(--accent)}.settingsPaneTitle{font-size:var(--fs-body);font-weight:600;color:var(--text-primary)}.setHead .setCrumb{font-weight:500;color:var(--text-muted);padding:0}.setHead .setCrumb:hover{color:var(--accent)}.setHead .crumbSep{margin:0 6px;font-weight:400}.setHeadAction{margin-left:auto;flex-shrink:0;display:inline-flex;gap:6px}.settingsPaneHint{font-size:var(--fs-xs);color:var(--text-muted);line-height:1.45}.setSection{display:flex;align-items:center;gap:10px;margin:15px 0 3px}.setSectionLabel{font-size:var(--fs-xs);font-weight:600;letter-spacing:normal;text-transform:none;color:var(--text-dim);flex-shrink:0}.setSectionRule{flex:1;height:1px;background:var(--border-subtle)}.setSection.danger .setSectionLabel{color:var(--danger)}.setSection.danger .setSectionRule{background:var(--danger-border)}.setDangerBox{border:1px solid var(--danger-border);border-radius:var(--radius-lg);padding:1px 0;flex-shrink:0}.setDangerBox>.setRow+.setRow{border-top:1px solid var(--border-subtle)}.setSectionGroup{display:flex;flex-direction:column}.setRow{display:grid;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:11px;padding:7px 8px;cursor:default}.setIcon{width:28px;height:28px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:var(--bg-block);border:1px solid var(--border-subtle);color:var(--text-muted);transition:color var(--dur-fast) ease,border-color var(--dur-fast) ease}.settingRow:hover .setIcon{color:var(--text-secondary);border-color:var(--border-hover)}.settingsPane .settingRow{flex-shrink:0}.setSlider{display:inline-flex;align-items:center;gap:8px;flex-shrink:0}.setNum{width:92px;flex:0 0 auto;margin-bottom:0;text-align:right}.setRange{width:108px;cursor:pointer}.segGroup{display:inline-flex;flex-shrink:0}.segGroup .uiBtn{border-radius:0;padding:4px 10px}.segGroup .uiBtn:first-child{border-radius:var(--radius-md) 0 0 var(--radius-md)}.segGroup .uiBtn:last-child{border-radius:0 var(--radius-md) var(--radius-md) 0}.segGroup .uiBtn+.uiBtn{margin-left:-1px}.segGroup .uiBtn.on{z-index:1}.stepper{display:inline-flex;align-items:center;gap:2px;flex-shrink:0}.stepper .uiBtn{font-size:var(--fs-body);line-height:1}.stepperValue{min-width:52px;padding:0 6px;background:none;border:none;color:var(--text-primary);font:inherit;font-size:var(--fs-sm);font-variant-numeric:tabular-nums;text-align:center;cursor:pointer;border-radius:var(--radius-sm)}.stepperValue:hover:not(:disabled){background:var(--bg-hover)}.stepperValue:disabled{cursor:default;color:var(--text-primary)}.toggleGroup{display:inline-flex;flex-wrap:wrap;justify-content:flex-end;gap:4px}.toggleGroup .uiBtn{padding:4px 9px;min-height:26px}.setRow:has(>.toggleGroup){grid-template-columns:28px minmax(0,1fr) minmax(0,340px)}.setRow>.toggleGroup{justify-self:end}.setCard{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--bg-block);padding:11px 13px 9px;margin:3px 0 2px;flex-shrink:0}.setCardHead{display:flex;align-items:center;gap:11px}.setCardVal{margin-left:auto;font-size:var(--fs-sm);font-weight:600;color:var(--text-primary);white-space:nowrap;font-variant-numeric:tabular-nums}.setCardVal em{font-style:normal;font-weight:500;color:var(--text-dim)}.setCard .quotaBar{margin-bottom:0}.setStats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:6px 0 4px;flex-shrink:0}.setStat{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--bg-block);padding:8px 11px 9px;display:flex;flex-direction:column;gap:5px}.setStatTop{display:flex;align-items:baseline;gap:4px}.setStatNum{font-size:var(--fs-xl);font-weight:600;color:var(--text-primary);font-variant-numeric:tabular-nums;line-height:1}.setStatOf{font-size:var(--fs-2xs);color:var(--text-dim);font-variant-numeric:tabular-nums}.setStatLabel{display:flex;align-items:center;gap:5px;font-size:var(--fs-2xs);color:var(--text-muted)}.setStatLabel svg{flex-shrink:0}.setStatBar{display:block;height:3px;border-radius:2px;background:var(--bg-active);overflow:hidden}.setStatBar>i{display:block;height:100%;border-radius:2px;background:var(--accent-dark);transition:width var(--dur-slow) ease}.setStatBar>i.ok{background:var(--ok)}.setStatBar>i.warn{background:#d9822b}.setStatText .setStatNum{font-size:var(--fs-body);line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.setStatHint{font-size:var(--fs-2xs);color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.setStat.warn{border-color:#d9822b8c}.setStat.error{border-color:color-mix(in srgb,var(--danger) 55%,transparent)}.setRowControls{display:flex;align-items:center;gap:6px;flex-shrink:0;flex-wrap:wrap;justify-content:flex-end}.sysLogLevel{flex:none;align-self:flex-start;font-size:var(--fs-2xs);font-weight:600;letter-spacing:.04em;padding:1px 4px;border-radius:var(--radius-xs)}.sysLogLevel.warn{color:#d9822b;background:#d9822b24}.sysLogLevel.error{color:var(--danger);background:color-mix(in srgb,var(--danger) 14%,transparent)}.sysLogRow:has(.sysLogLevel) .sysLogMsg{color:var(--text-secondary)}.setEmpty{display:flex;flex-direction:column;align-items:center;gap:8px;padding:26px 12px;text-align:center;font-size:var(--fs-xs);line-height:1.5;color:var(--text-muted);flex-shrink:0}.setEmpty svg{color:var(--text-dim);opacity:.6}.setAccList{display:flex;flex-direction:column;gap:6px;margin-top:4px;flex-shrink:0}.setAcc{border:1px solid var(--border-subtle);border-radius:var(--radius-md);overflow:hidden}.setAcc.open{border-color:var(--border-hover)}.setAccHead{display:flex;align-items:center;gap:10px;width:100%;padding:7px 10px;background:none;border:none;color:var(--text-primary);font:inherit;font-size:var(--fs-md);text-align:left;cursor:pointer}.setAccHead:hover{background:var(--bg-hover)}.setAccName{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.setAccChevron{color:var(--text-dim);font-size:var(--fs-2xs);flex-shrink:0}.setAccBody{padding:0 10px 8px}.setAccBody .promptTextarea{margin-bottom:6px}.oauthInstructions{margin:2px 0 4px;padding-left:18px;display:grid;gap:3px;font-size:var(--fs-xs);line-height:1.5;color:var(--text-muted)}.settingsAlignStart{justify-content:flex-start}.settingsForm{display:flex;flex-direction:column}.settingsForm>.quotaMeter{margin-bottom:8px}.settingsForm .reportModalBtns{margin-top:10px}.setStep{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}.setStep:last-of-type{margin-bottom:4px}.setStepHead{display:flex;align-items:center;gap:10px}.setStepNum{width:20px;height:20px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--accent-bg);color:var(--accent);font-size:var(--fs-2xs);font-weight:600}.setStepTitle{font-size:var(--fs-md);font-weight:600;color:var(--text-primary)}.setStepBody{display:flex;flex-direction:column;padding-left:30px}.setStepBody .oauthInstructions{margin-top:0}.setField{display:flex;flex-direction:column;gap:3px;margin-bottom:10px}.setField:last-child{margin-bottom:0}.setFieldLabel{font-size:var(--fs-sm);font-weight:600;color:var(--text-primary)}.setFieldHint{display:block;margin:-1px 0 2px;font-weight:400}.setFieldHint:first-letter{text-transform:uppercase}.setField .aiKeyInput{margin-bottom:0}.reportModalBtns .setFootnote{flex:1 1 160px;align-self:center;font-size:var(--fs-xs);color:var(--text-muted);line-height:var(--lh-ui)}.unitInput{position:relative;display:block}.unitInput .aiKeyInput{width:100%;margin-bottom:0;padding-right:44px}.unitSuffix{position:absolute;right:11px;top:50%;transform:translateY(-50%);font-size:var(--fs-2xs);color:var(--text-dim);pointer-events:none}.setPick{display:flex;flex-direction:column;gap:4px}.setPick .aiKeyInput{margin-bottom:0}.setPickList{display:flex;flex-direction:column;gap:1px;max-height:208px;overflow-y:auto;padding:3px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-block)}.setPickItem{display:flex;align-items:center;gap:8px;padding:5px 7px;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--text-primary);font:inherit;font-size:var(--fs-xs);text-align:left;cursor:pointer}.setPickItem.cursor,.setPickItem:hover{background:var(--bg-hover)}.setPickItem.picked{background:var(--accent-bg)}.setPickAvatar{width:22px;height:22px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-muted)}.setPickName{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.setPickItem .uiTag{margin-left:0}.setPickCheck{color:var(--accent);flex-shrink:0}.setPickEmpty{padding:6px 8px;font-size:var(--fs-2xs);color:var(--text-muted)}.subDialog .settingsForm{overflow-y:auto;min-height:0}.setSlider .unitInput{width:116px}.setSlider .unitInput .aiKeyInput{text-align:right;padding-right:36px}.settingsNoMargin{margin:0}.aiModelChips{display:flex;flex-wrap:wrap;gap:5px}.aiKeyLink{display:inline-flex;align-items:center;gap:4px;align-self:flex-start;font-size:var(--fs-xs);color:var(--accent);text-decoration:none}.aiKeyLink:hover{text-decoration:underline}.aiKeyCheck{display:flex;align-items:center;gap:5px;font-size:var(--fs-xs);color:var(--text-muted)}.aiKeyCheck.aiTestOk{color:var(--ok)}.aiKeyCheck.aiKeysError{color:var(--danger)}.aiMoreOptions{margin-top:6px}.aiMoreOptions>summary{cursor:pointer;font-size:var(--fs-xs);color:var(--text-muted)}.aiMoreOptions[open]>summary{margin-bottom:6px}.aiProvModels{display:inline-flex;flex-wrap:wrap;gap:4px;margin-top:2px}.aiUsage{display:grid;gap:6px;width:min(100%,360px);margin-top:4px}.aiUsageWindow{display:block;min-width:0}.aiUsageHead{display:flex;justify-content:space-between;gap:10px;min-width:0;white-space:nowrap;font-size:var(--fs-2xs);color:var(--text-secondary);font-variant-numeric:tabular-nums}.aiUsageHead>:first-child{flex-shrink:0;text-transform:capitalize}.aiUsageHead>:last-child{min-width:0;overflow:hidden;color:var(--text-muted);text-align:right;text-overflow:ellipsis}.aiUsageWindow .quotaMeter{max-width:none}.aiUsageWindow .quotaBar{margin:3px 0 2px}.aiProvModelsLabel{color:var(--text-dim);font-size:var(--fs-2xs);align-self:center;margin-right:2px}.aiProvSelectable{cursor:pointer}.aiUsageTable{border:1px solid var(--border);border-radius:var(--radius-md);font-size:var(--fs-xs);margin:6px 0 4px;flex-shrink:0;overflow:hidden}.aiUsageRow{display:grid;grid-template-columns:minmax(0,1fr) 52px 64px 64px 60px;align-items:center;gap:6px;padding:4px 10px;min-height:28px;border-bottom:1px solid var(--border-subtle);font-variant-numeric:tabular-nums}.aiUsageRow>span:not(:first-child){text-align:right;color:var(--text-muted)}.aiUsageRow:last-child{border-bottom:none}.aiUsageHeader{font-weight:600;color:var(--text-muted);background:var(--bg-surface)}.aiUsageHeader>span:first-child{color:var(--text-muted)}.aiUsageKind{background:var(--bg-block)}.aiUsageModel{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-primary)}.aiUsageModel em{font-style:normal;color:var(--text-dim)}@media (max-width: 600px){.aiUsageRow{grid-template-columns:minmax(0,1fr) 40px 52px 52px}.aiUsageRow>span:last-child{display:none}}.aiProvRow .aiProvMeta{flex:1;min-width:170px}.aiProvRadio{margin:0 2px 0 0;flex-shrink:0;align-self:center}.aiProvAvatar{width:30px;height:30px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:var(--bg-block);border:1px solid var(--border-subtle);color:var(--text-muted);align-self:center}.aiProvAvatar.active{background:var(--accent-bg);border-color:transparent;color:var(--accent)}.aiProvSub{flex-basis:100%;display:flex;flex-direction:column;padding-left:40px}.aiProvSubRow{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:5px 0;border-top:1px solid var(--border-subtle)}.aiProvSubIcon{display:inline-flex;color:var(--text-dim);flex-shrink:0}.aiProvSubMeta{display:flex;flex-direction:column;flex:1;min-width:150px}.aiProvSubName{font-size:var(--fs-xs);font-weight:500;color:var(--text-primary)}.aiProvActiveBadge{font-size:var(--fs-2xs);font-weight:600;color:var(--accent);border:1px solid var(--accent-dark);border-radius:var(--radius-full);padding:0 6px;margin-left:6px;vertical-align:1px}.metaStatActions{display:flex;gap:5px;align-items:center}.metaStatTable{border:1px solid var(--border);border-radius:var(--radius-md);max-height:290px;flex-shrink:0;overflow-y:auto;font-size:var(--fs-xs)}.metaStatRow{display:grid;grid-template-columns:24px 1fr 84px 76px 76px 26px;align-items:center;gap:6px;padding:3px 10px;min-height:32px;border-bottom:1px solid var(--border-subtle);cursor:pointer}.metaStatRow .searchToggle{width:24px;height:24px;color:var(--text-dim)}.metaStatRow .searchToggle:hover{color:var(--text-primary)}.metaStatRow:last-child{border-bottom:none}.metaStatRow:hover{background:var(--bg-hover)}.metaStatRow input[type=checkbox]{margin:0}.metaStatHeader{position:sticky;top:0;background:var(--bg-surface);font-weight:600;color:var(--text-muted);cursor:default;z-index:1}.metaStatTitle{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-primary)}.metaStatRow:not(.metaStatHeader) .metaStatTitle:hover{text-decoration:underline}.metaCell{display:inline-flex;align-items:center;gap:6px;min-width:0;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.setDot{width:7px;height:7px;border-radius:50%;flex-shrink:0;background:currentColor}.metaCell.ok{color:var(--ok)}.metaCell.bad{color:var(--danger)}.metaCell.muted{color:var(--text-dim)}.metaCell.busy{color:var(--accent)}.metaStatBatchRow{display:flex;align-items:center;gap:8px;margin-top:8px;flex-shrink:0}.metaStatProgress{font-size:var(--fs-xs);color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.settingsModal{flex-direction:column;background:var(--bg-surface)}.settingsDialogContent{min-height:0;overflow-y:auto}.settingsTopbar{display:flex;align-items:center;gap:16px;padding:16px 20px;border-bottom:1px solid var(--border-subtle);flex-shrink:0}.settingsTopTitle{font-size:var(--fs-lg);font-weight:600;flex:1}.settingsSearch{display:flex;align-items:center;gap:8px;width:min(310px,45%);color:var(--text-muted)}.settingsSearch .aiKeyInput{min-width:0;width:100%;margin:0}.settingsBody{display:flex;flex:1;min-height:0}.settingsMobileBack{display:none}.settingsSidebar{padding:16px 10px}.settingsNavBtn{flex-shrink:0;line-height:var(--lh-tight)}.settingsNavGroup{display:flex;align-items:center;margin-top:10px;padding:4px 12px;line-height:var(--lh-tight)}.settingsNavGroup .uiTag{margin-left:7px}.settingsNavBottom{margin-top:auto;padding-top:8px;display:flex;flex-direction:column}.setNavAccount{display:flex;align-items:center;gap:10px;flex-shrink:0;width:100%;padding:9px 10px;margin-bottom:4px;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--bg-surface);color:var(--text-primary);font-family:inherit;font-weight:inherit;line-height:inherit;text-align:left;cursor:pointer}.setNavAccount:hover{border-color:var(--border-hover)}.setNavAccount.active{border-color:var(--accent-dark);background:var(--accent-bg)}.setNavAvatar{width:30px;height:30px;flex-shrink:0;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--accent-bg);color:var(--accent);font-size:var(--fs-md);font-weight:600}.setNavAccount.active .setNavAvatar{background:var(--bg-surface)}.setNavAccountText{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.setNavAccountName{display:flex;align-items:center;gap:6px;font-size:var(--fs-md);font-weight:600}.setNavAccountName>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.setNavAccountText .settingDesc{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.setNavAccount .quotaBar{margin:3px 0 0}.settingsNavBtn span{white-space:normal}.settingsPane{overscroll-behavior:contain}.setHead{padding:0 0 18px;gap:12px}.setRow>.settingText{min-width:0}.setRow>:last-child{min-width:0;max-width:100%}.setRow>.unitInput{width:130px}.setScope{display:inline-flex;align-items:center;gap:4px;margin-left:8px;font-size:var(--fs-2xs);color:var(--text-muted);font-weight:400;min-width:0;text-align:right;cursor:default}.setScope svg{flex-shrink:0}.setScope.error{color:var(--danger)}.setNotice{font-size:var(--fs-sm);line-height:1.6;color:var(--text-muted);margin:8px 0}.setControlGroup{border:0;padding:0;margin:0;min-width:0;display:inline-flex;align-items:center;gap:6px}.setControlGroup:disabled{opacity:.5}.settingsSearchResult.uiBtn{display:grid;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:11px;height:auto;padding:8px 12px;margin-top:5px;flex-shrink:0;text-align:left;white-space:normal;font-weight:400;border-radius:var(--radius-lg)}.settingsSearchResult .settingLabel{font-weight:600}.settingsSearchResult small{color:var(--text-muted);text-align:right;font-size:var(--fs-xs)}.settingsSearchMark{background:var(--accent-bg);color:inherit;border-radius:var(--radius-xs);padding:0 1px}.settingsSearchGroup{margin:12px 2px 0;font-size:var(--fs-xs);font-weight:600;color:var(--text-dim)}.settingsModal input[type=search]::-webkit-search-cancel-button{-webkit-appearance:none;-moz-appearance:none;appearance:none;display:none}.settingsUnsaved{display:flex;align-items:center;flex-wrap:wrap;gap:10px;border-top:1px solid var(--border);padding:16px 20px;font-size:var(--fs-sm);background:var(--bg-elevated)}.settingsUnsaved>span{flex:1;min-width:180px}.settingsPane [data-setting]:focus{outline:2px solid var(--accent);outline-offset:3px;border-radius:var(--radius-sm)}.appearanceSettings{min-width:0}.settingsPane:has(>.appearanceSettings){padding-bottom:18px}.settingsDialogHeader{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-shrink:0}.settingsDialogHeader .reportModalTitle{min-width:0;margin:0}.setPictureChoices{display:grid;grid-template-columns:repeat(var(--picture-columns, 3),minmax(0,1fr));gap:8px}.setPictureChoice.uiBtn{display:flex;align-items:center;justify-content:start;min-width:0;height:auto;padding:8px;gap:8px;white-space:normal;text-align:left}.setPicturePreview{display:block;flex:0 0 48px;width:48px;height:32px;border-radius:var(--radius-xs)}.setPictureCaption{position:relative;flex:1;min-width:0;display:flex;flex-direction:column;gap:3px;padding-right:18px}.setPictureName{font-size:var(--fs-xs);font-weight:600;line-height:1.3}.setPictureHint{color:var(--text-secondary);font-size:var(--fs-2xs);font-weight:400;line-height:var(--lh-ui)}.setPictureCheck{position:absolute;right:0;top:0;width:14px;height:14px;display:grid;place-items:center}.setPictureChoice.on .setPictureCheck{border-radius:50%;background:var(--accent);color:var(--on-accent)}.setIconTiles{margin:2px 0 4px}.setIconTiles .setPictureChoice.uiBtn{position:relative;flex-direction:column;align-items:center;gap:6px;padding:10px 8px 8px}.setIconTiles .setPictureCaption{position:static;flex:auto;width:100%;align-items:center;text-align:center;padding-right:0;gap:1px}.setIconTiles .setPictureCheck{top:6px;right:6px}.setTileIcon{flex:0 0 34px;width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:var(--bg-block);border:1px solid var(--border-subtle);color:var(--text-muted)}.setPictureChoice.on .setTileIcon{background:var(--accent-bg);border-color:transparent;color:var(--accent)}@media (max-width: 620px){.setIconTiles .setPictureChoices{grid-template-columns:repeat(var(--picture-columns, 3),minmax(0,1fr))}.setIconTiles .setPictureHint{display:block}}.appearancePdf{display:flex;align-items:center;gap:12px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:8px 10px}.appearancePdfPreview{flex:0 0 40px;width:40px;height:49px}.appearancePdfControls{flex:1;min-width:0}.appearancePdf .setRow{padding:0;grid-template-columns:minmax(0,1fr) auto}.appearancePdf .setIcon{display:none}.appearanceInterface{border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:2px 10px}.appearanceInterface .setRow{padding:8px 0;border-radius:0}.appearanceInterface .setRow+.setRow{border-top:1px solid var(--border-subtle)}.appearanceInterface .stepper{flex-wrap:wrap;row-gap:6px}.appearanceSettings .setRow:hover{background:transparent}.libraryDisplay{margin:8px 0}.libraryDisplayDemo{display:grid;grid-template-columns:minmax(0,260px) minmax(0,1fr);align-items:center;gap:24px;padding:18px;border:1px solid var(--border-subtle);border-radius:var(--radius-lg)}.libraryDisplayExample{margin:0;min-width:0}.libraryDisplayExample figcaption{margin-bottom:8px;font-size:var(--fs-2xs);color:var(--text-muted)}.libraryDisplayCard .pageCardBody{min-height:97px}.libraryDisplayCard .pageCardCover .tileGlyph{width:48px;height:48px}.libraryDisplayControls{min-width:0}.libraryDisplayControls .setRow{grid-template-columns:28px minmax(0,1fr) auto}.libraryDisplayControls .setRow>.settingText{padding-right:0;grid-column:2;grid-row:1}.libraryDisplayControls .setRow>.switch{grid-column:3;grid-row:1}.integrationDetails{display:grid;gap:10px;padding:8px 0}.integrationDetails p{margin:0;font-size:var(--fs-sm);line-height:1.5}.integrationDetails textarea{width:100%;box-sizing:border-box;resize:vertical;font-family:var(--font-mono)}.integrationDetails>button{justify-self:start}.integrationActions{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.integrationCode{position:relative}.integrationCode .aiKeyInput{margin:0;padding-right:44px}.integrationCopy{position:absolute;top:6px;right:6px}.integrationCopy.on{color:var(--accent)}.integrationCopyStatus:empty{display:none}.integrationAdvanced{margin-top:24px;padding-top:16px;border-top:1px solid var(--border-subtle)}.integrationAdvanced summary,.integrationDetails summary{cursor:pointer;font-size:var(--fs-sm)}.integrationAdvanced>summary{font-weight:600}.integrationDetails .setStep{margin-bottom:4px}.integrationDetails [role=group]>.segGroup{flex-shrink:1;flex-wrap:wrap;row-gap:4px}.integrationCreateControls{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.integrationCreateControls .aiKeyInput{flex:1;width:100px;min-width:0;margin:0}@media (max-width: 820px){.settingsSidebar{flex-basis:180px}.settingsPane{padding:20px}.setRow{grid-template-columns:28px minmax(0,1fr);gap:8px 11px}.setRow>:last-child:not(.settingText){grid-column:2;justify-self:start}.setRow>.switch{justify-self:end!important;grid-column:2;grid-row:1}.setRow:has(>.switch)>.settingText{padding-right:60px;grid-column:2;grid-row:1}.setRow:has(>.toggleGroup){grid-template-columns:28px minmax(0,1fr)}.setRow>.segGroup{grid-column:1 / -1!important;flex-wrap:wrap;row-gap:4px}.setSlider .setRange{width:min(160px,35vw)}.setPictureChoices{grid-template-columns:repeat(2,minmax(0,1fr))}.setPictureChoice.uiBtn{flex-direction:column;gap:4px}.setPicturePreview{flex-basis:auto;width:70px;height:28px;max-width:100%}.setPictureCaption{flex:auto;width:100%}.setPictureHint{display:none}.libraryDisplayDemo{grid-template-columns:minmax(0,1fr);gap:10px;padding:14px}.libraryDisplayExample{width:min(260px,100%);justify-self:center}.libraryDisplayControls .setRow:has(>.switch)>.settingText{padding-right:0}.libraryDisplayControls .setRow>.switch{grid-column:3}.appearancePdf .setRow>.settingText{grid-column:1}.appearancePdf .setRow>.switch{grid-column:2}.appearancePdf .setRow:has(>.switch)>.settingText{padding-right:0}}@media (max-width: 620px){.settingsModal{width:100vw;height:100dvh;border-radius:0}.settingsTopbar{padding:12px;gap:8px;flex-wrap:wrap}.settingsSearch{order:2;width:100%}.settingsTopTitle{font-size:var(--fs-body)}.settingsMobileBack{display:inline-flex}.settingsSidebar{display:none}.settingsIndexOpen .settingsSidebar{display:flex;flex:1;border-right:0}.settingsIndexOpen .settingsPane,.settingsIndexOpen .settingsMobileBack{display:none}.settingsNavBtn{padding:14px 12px}.settingsPane{padding:18px}.setStats{gap:6px}.metaStatRow{grid-template-columns:18px minmax(0,1fr) 58px 58px 58px 24px;padding:3px 6px;font-size:var(--fs-2xs)}.settingsUnsaved{padding:12px}}.keyFilterBox{display:inline-flex;align-items:center;gap:4px}.keyFilter{width:220px;margin:0}.keyGroupLabel{margin:10px 8px 2px}.keyBinding{display:inline-flex;align-items:center;gap:6px}.keyChip{min-width:72px;justify-content:center}.keyChip:disabled{opacity:1;cursor:default}.keyChip .keyState{font-size:var(--fs-2xs);color:var(--text-muted)}.keyChip.recording{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-bg)}.keyChip.unbound .keyState{font-style:italic}.keyChip.conflict .keyCap{border-color:var(--danger);color:var(--danger)}.keyboardPane [data-conflict=true] .settingDesc{color:var(--danger)}.keyboardPane .setRow:has(.keyBinding){padding-block:5px}
