:root,[data-palette=midnight]{--bg:oklch(8% .025 250);--bg-2:oklch(15% .03 250);--surface:oklch(18% .035 250);--surface-glass:oklch(22% .04 250/.55);--line:oklch(100% 0 0/.08);--fg:oklch(97% .012 250);--fg-2:oklch(78% .02 250);--fg-3:oklch(58% .018 250);--fg-4:oklch(42% .018 250);--pos:oklch(65% .13 150);--warn:oklch(74% .14 75);--sh-1:0 1px 2px #0000004d;--sh-2:0 2px 8px #00000040;--sh-3:0 8px 24px #00000059;--glass-shadow:0 14px 36px #0006, inset 0 1px 0 #ffffff14;--reading-bg:#12161d;--reading-fg:#dfe3ea}[data-palette=dark]{--reading-bg:#1a1c20;--reading-fg:#e3e4e7;--bg:oklch(13% .004 250);--bg-2:oklch(19% .005 250);--surface:oklch(22% .006 250);--surface-glass:oklch(25% .006 250/.6);--line:oklch(100% 0 0/.09);--fg:oklch(97% .004 250);--fg-2:oklch(78% .006 250);--fg-3:oklch(58% .006 250);--fg-4:oklch(44% .006 250)}[data-palette=light]{--bg:oklch(98.5% .003 250);--bg-2:oklch(95% .004 250);--surface:oklch(100% 0 0);--surface-glass:oklch(100% 0 0/.7);--line:oklch(20% .02 250/.12);--fg:oklch(22% .02 250);--fg-2:oklch(38% .02 250);--fg-3:oklch(52% .018 250);--fg-4:oklch(64% .015 250);--glass-shadow:0 8px 24px #141e3214, inset 0 1px 0 #fff9;--reading-bg:#fbfaf8;--reading-fg:#1c2230}[data-palette=linen]{--bg:oklch(93.5% .011 96);--bg-2:oklch(90% .014 94);--surface:oklch(97% .008 100);--surface-glass:oklch(97.5% .008 100/.92);--line:oklch(82% .016 100/.78);--fg:oklch(30% .016 110);--fg-2:oklch(45% .017 110);--fg-3:oklch(56% .015 112);--fg-4:oklch(68% .013 115);--glass-shadow:0 8px 24px #46371e14, inset 0 1px 0 #fff9;--reading-bg:#ece6d8;--reading-fg:#2f2a22}[data-palette=paper]{--bg:oklch(92.5% .018 80);--bg-2:oklch(88.5% .022 78);--surface:oklch(96% .013 82);--surface-glass:oklch(96.5% .013 82/.92);--line:oklch(79% .026 72/.78);--fg:oklch(29% .024 55);--fg-2:oklch(44% .026 56);--fg-3:oklch(55% .024 58);--fg-4:oklch(67% .022 62);--glass-shadow:0 8px 24px #503c2314, inset 0 1px 0 #ffffff80;--reading-bg:#efe7d6;--reading-fg:#2c2620}:root{--accent:oklch(64% .14 245);--t-book:oklch(64% .19 300);--t-article:oklch(64% .13 240);--t-note:oklch(76% .13 80);--t-pdf:oklch(64% .17 20);--radius:16px;--sidebar-w:248px;--panel:var(--surface);--ink:var(--fg);--muted:var(--fg-3);--input-bg:var(--bg-2);--hover:color-mix(in oklch, var(--fg) 8%, transparent);--shadow:#00000059;--cover-from:var(--accent);--cover-to:color-mix(in oklch, var(--accent) 42%, #05060a);--reading-bg:var(--bg);--reading-fg:var(--fg)}[data-palette=linen]{--accent:oklch(50% .075 128)}[data-palette=paper]{--accent:oklch(54% .115 52)}[data-accent=violet]{--accent:oklch(62% .19 300)}[data-accent=teal]{--accent:oklch(68% .12 195)}[data-accent=amber]{--accent:oklch(76% .14 80)}[data-accent=sage]{--accent:oklch(50% .075 128)}[data-accent=clay]{--accent:oklch(54% .115 52)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--fg);letter-spacing:-.01em;-webkit-font-smoothing:antialiased;font-family:Geist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px}.num{font-variant-numeric:tabular-nums;font-family:Geist Mono,ui-monospace,monospace}button{cursor:pointer;font-family:inherit}a{color:var(--accent);text-decoration:none}.app{height:100%;display:flex;overflow:hidden}.main{background:var(--bg);flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.scroll{flex:1;overflow:auto}.scroll::-webkit-scrollbar{width:9px}.scroll::-webkit-scrollbar-thumb{background:var(--line);background-clip:padding-box;border:2px solid #0000;border-radius:9px}.page-head{justify-content:space-between;align-items:flex-end;gap:16px;padding:26px 34px 16px;display:flex}.page-title{letter-spacing:-.03em;color:var(--fg);margin:0;font-size:27px;font-weight:600}.page-sub{color:var(--fg-3);margin:4px 0 0;font-size:13.5px}.section-title{text-transform:uppercase;letter-spacing:.06em;color:var(--fg-3);font-size:12px;font-weight:600}.glass{background:var(--surface-glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--line);box-shadow:var(--glass-shadow)}.surface{background:var(--surface);border:1px solid var(--line)}.is-interactive{transition:transform .12s,box-shadow .14s,border-color .14s}.is-interactive:hover{box-shadow:var(--sh-3);border-color:color-mix(in oklch, var(--fg) 18%, transparent);transform:translateY(-2px)}.btn{border:1px solid var(--line);background:var(--bg-2);height:34px;color:var(--fg-2);border-radius:11px;justify-content:center;align-items:center;gap:6px;padding:0 13px;font-size:13px;font-weight:500;display:inline-flex}.btn:hover{border-color:color-mix(in oklch, var(--fg) 22%, transparent);color:var(--fg)}.btn.sm{border-radius:10px;height:30px;padding:0 11px;font-size:12.5px}.btn.solid{background:var(--fg);color:var(--bg);border-color:#0000;font-weight:550}.btn.solid:hover{opacity:.9;color:var(--bg)}.btn.danger:hover{color:oklch(70% .17 20);background:oklch(64% .17 20/.14)}.btn:disabled{opacity:.5;cursor:default}.linkish{color:var(--fg-4);background:0 0;border:none;padding:0;font-size:12.5px}.linkish:hover{color:var(--accent)}.chip{border:1px solid var(--line);background:var(--bg-2);color:var(--fg-2);border-radius:999px;align-items:center;padding:4px 10px;font-size:12px;display:inline-flex}.chip.accent{color:var(--accent);background:color-mix(in oklch, var(--accent) 13%, transparent);border-color:#0000}button.chip{cursor:pointer}button.chip:hover{filter:brightness(1.1)}.seg{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;gap:2px;padding:3px;display:inline-flex}.seg button{width:32px;height:26px;color:var(--fg-3);background:0 0;border:none;border-radius:7px;justify-content:center;align-items:center;display:inline-flex}.seg button.on{background:var(--surface);color:var(--fg);box-shadow:var(--sh-1)}.sidebar{width:var(--sidebar-w);background:var(--bg);border-right:1px solid var(--line);flex-direction:column;flex:none;gap:2px;height:100%;padding:18px 13px 16px;display:flex;overflow-y:auto}.sb-brand{align-items:center;gap:9px;padding:4px 8px 16px;display:flex}.sb-badge{background:linear-gradient(140deg, var(--accent), oklch(62% .2 300));color:#fff;border-radius:8px;justify-content:center;align-items:center;width:26px;height:26px;font-size:14px;display:inline-flex}.sb-search{background:var(--bg-2);border:1px solid var(--line);color:var(--fg-3);cursor:text;border-radius:11px;align-items:center;gap:9px;width:100%;margin-bottom:12px;padding:9px 11px;font-size:13px;display:flex}.sb-search input{color:var(--fg);font:inherit;background:0 0;border:none;outline:none;flex:1;min-width:0}.sb-search kbd{border:1px solid var(--line);color:var(--fg-4);border-radius:6px;padding:1px 6px;font-family:Geist Mono,monospace;font-size:10.5px}.nav-item{color:var(--fg-2);text-align:left;background:0 0;border:none;border-radius:11px;justify-content:space-between;align-items:center;gap:10px;width:100%;padding:9px 11px;font-size:13.5px;font-weight:500;display:flex}.nav-item:hover{color:var(--fg)}.nav-item.active{color:var(--fg);background:color-mix(in oklch, var(--accent) 20%, transparent);box-shadow:inset 0 0 0 1px color-mix(in oklch, var(--accent) 30%, transparent)}.nav-item .label{align-items:center;gap:11px;min-width:0;display:flex}.nav-item .count{color:var(--fg-4);font-family:Geist Mono,monospace;font-size:12px}.sb-section{padding:18px 11px 8px}.sb-tags{flex-wrap:wrap;gap:6px;padding:0 8px;display:flex}.sb-foot{flex-direction:column;gap:9px;margin-top:auto;padding-top:16px;display:flex}.sb-user{border-top:1px solid var(--line);align-items:center;gap:10px;margin-top:4px;padding:10px 6px 2px;display:flex}.sb-avatar{background:linear-gradient(140deg, oklch(62% .2 300), var(--accent));color:#fff;border-radius:9px;flex:none;justify-content:center;align-items:center;width:30px;height:30px;font-size:12px;font-weight:600;display:inline-flex}.btn-ai{background:conic-gradient(from var(--ai-angle,0deg), oklch(70% .18 20), oklch(74% .15 95), oklch(70% .14 200), oklch(64% .19 300), oklch(70% .18 20));border:none;border-radius:11px;width:100%;padding:1.5px;animation:6s linear infinite ai-spin;position:relative}.ai-inner{background:var(--surface);width:100%;height:38px;color:var(--fg);border-radius:10px;justify-content:center;align-items:center;gap:7px;font-size:13px;font-weight:550;display:inline-flex}@property --ai-angle{syntax:"<angle>";inherits:false;initial-value:0deg}@keyframes ai-spin{to{--ai-angle:360deg}}.hero-ai{position:relative}.hero-ai:before{content:"";border-radius:inherit;-webkit-mask-composite:xor;pointer-events:none;opacity:.55;background:conic-gradient(from 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13px;font-size:13px;display:inline-flex}.hl-foot{flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px;padding-left:8px;display:flex}.right{align-items:center;gap:14px;margin-left:auto;display:inline-flex}.loc{color:var(--fg-4);align-items:center;gap:5px;font-size:12px;display:inline-flex}.hl-check{width:17px;height:17px;accent-color:var(--accent);cursor:pointer;z-index:2;position:absolute;top:18px;left:16px}.hl.selectable{cursor:pointer;padding-left:46px}.hl.selected{box-shadow:0 0 0 1px var(--accent), var(--glass-shadow)}.gallery{column-count:2;column-gap:14px}.gcard{break-inside:avoid;background:var(--surface);border:1px solid var(--line);border-radius:15px;margin:0 0 14px;padding:15px 17px 14px}.gcard .hl-quote{padding-left:0;font-size:15.5px;line-height:1.5}.kpis{grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px;display:grid}.kpi{border-radius:14px;flex-direction:column;gap:7px;padding:14px 16px;display:flex}.kpi .k-label{letter-spacing:.04em;text-transform:uppercase;color:var(--fg-3);font-size:11px;font-weight:600}.kpi .k-value{color:var(--fg);letter-spacing:-.02em;font-size:26px;font-weight:600;line-height:1}.kpi .k-delta{font-size:11.5px}.lib-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.lib-card{cursor:pointer;text-align:left;border:1px solid var(--line);background:var(--surface-glass);border-radius:16px;flex-direction:column;width:100%;padding:0;display:flex;overflow:hidden}.lib-cover{align-items:flex-end;height:128px;padding:14px 16px;display:flex;position:relative;overflow:hidden}.lib-cover .cover-img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.lib-cover .ctag{letter-spacing:.09em;text-transform:uppercase;color:#ffffffe6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000047;border-radius:6px;padding:3px 8px;font-size:9px;font-weight:700;position:absolute;top:12px;left:14px}.lib-cover .cinit{color:#fffffff5;letter-spacing:-.02em;text-shadow:0 1px 8px #0000004d;font-family:Geist Mono,monospace;font-size:28px;font-weight:600}.lib-body{flex-direction:column;flex:1;gap:3px;padding:14px 16px 15px;display:flex}.lib-title{color:var(--fg);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:14.5px;font-weight:600;line-height:1.32;display:-webkit-box;overflow:hidden}.lib-author{color:var(--fg-3);font-size:12.5px}.toggle{background:var(--bg-2);border:1px solid var(--line);cursor:pointer;border-radius:999px;flex:none;width:42px;height:24px;transition:background .15s;position:relative}.toggle .knob{background:var(--fg-3);border-radius:999px;width:16px;height:16px;transition:left .15s,width .15s,background .15s;position:absolute;top:3px;left:3px}.toggle.on{background:var(--accent);border-color:#0000}.toggle.on .knob{background:#fff;width:18px;left:21px;box-shadow:0 1px 3px #0000004d}.set-card{border-radius:16px;overflow:hidden}.set-row{justify-content:space-between;align-items:center;gap:16px;padding:17px 18px;display:flex}.set-row+.set-row{border-top:1px solid var(--line)}.set-row .r-title{color:var(--fg);font-size:14px;font-weight:550}.set-row .r-sub{color:var(--fg-3);margin-top:2px;font-size:12.5px}.swatch{border:1px solid var(--line);cursor:pointer;border-radius:9px;width:50px;height:34px}.swatch.sel{box-shadow:0 0 0 2px var(--accent), 0 0 0 4px color-mix(in oklch, var(--accent) 25%, transparent)}.dot{cursor:pointer;border-radius:999px;width:24px;height:24px}.dot.sel{box-shadow:0 0 0 2px var(--bg), 0 0 0 4px currentColor}textarea.edit,input.edit{border:1px solid var(--line);width:100%;font:inherit;background:var(--bg-2);color:var(--fg);border-radius:10px;margin-top:8px;padding:9px 11px}textarea.edit{resize:vertical;min-height:64px}.divider{align-items:center;gap:12px;margin:8px 2px 0;display:flex}.divider .rule{background:var(--line);flex:1;height:1px}.empty{text-align:center;color:var(--fg-3);padding:60px 20px}.toast{background:var(--surface);border:1px solid var(--line);color:var(--fg);box-shadow:var(--sh-3);z-index:50;border-radius:12px;padding:11px 16px;font-size:13.5px;position:fixed;bottom:22px;right:22px}.toast.err{border-color:color-mix(in oklch, oklch(64% .17 20) 50%, var(--line))}.star{cursor:pointer;color:var(--fg-4);background:0 0;border:none;padding:0;display:inline-flex}.star.on{color:var(--t-note)}.modal-backdrop{z-index:40;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0000008c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--line);width:460px;max-width:92vw;box-shadow:var(--sh-3);border-radius:16px;padding:22px}.modal h2{color:var(--fg);margin:0 0 14px;font-size:18px}.modal label{color:var(--fg-2);margin:12px 0 4px;font-size:13px;font-weight:600;display:block}.modal input,.modal textarea{border:1px solid var(--line);width:100%;font:inherit;background:var(--bg-2);color:var(--fg);border-radius:10px;padding:9px 11px}.modal textarea{resize:vertical;min-height:90px}.modal .actions{justify-content:flex-end;gap:10px;margin-top:18px;display:flex}.hint{color:var(--fg-3);margin-top:6px;font-size:12px}.nav-item .count.due{background:var(--accent);color:#fff}.review-wrap{flex-direction:column;justify-content:center;width:100%;max-width:680px;min-height:100%;margin:0 auto;display:flex}.review-progress{color:var(--muted);justify-content:space-between;align-items:center;margin-bottom:14px;font-size:14px;font-weight:600;display:flex}.review-count{font-variant-numeric:tabular-nums}.review-bar{background:var(--line);border-radius:999px;height:4px;margin-bottom:18px;overflow:hidden}.review-bar-fill{background:var(--yellow);border-radius:999px;height:100%;transition:width .3s}.review-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 2px 10px var(--shadow);padding:30px 30px 26px}.review-source{color:var(--muted);margin-bottom:16px;font-size:13px;display:inline-block}.review-text{border-left:3px solid var(--yellow);margin:0;padding-left:18px;font-size:21px;font-weight:500;line-height:1.5}.review-note{background:var(--note-bg);color:var(--muted);border-radius:8px;margin-top:18px;padding:10px 14px;font-size:14px}.review-tags{flex-wrap:wrap;gap:6px;margin-top:16px;display:flex}.review-actions{align-items:center;gap:8px;margin-top:18px;display:flex}.review-acts-row{flex-wrap:wrap;flex:1;align-items:center;gap:8px;display:flex}.review-act-icon{font-size:1em;line-height:1}.review-act{border:1px solid var(--line);color:var(--ink);cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:4px;padding:7px 13px;font-size:13px;text-decoration:none;transition:background .15s,border-color .15s;display:inline-flex}.review-act:hover{background:var(--hover)}.review-act.on{background:var(--yellow);border-color:var(--yellow)}.review-done{text-align:center;max-width:520px;margin:8vh auto 0}.review-done-emoji{margin-bottom:8px;font-size:52px}.review-act kbd,.review-hint kbd,.btn kbd{text-align:center;min-width:16px;color:var(--muted);background:var(--pill-bg);border:1px solid var(--line);border-radius:5px;margin-left:4px;padding:1px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;line-height:1.5;display:inline-block}.btn kbd.on-accent{color:#fff;background:#ffffff2e;border-color:#ffffff47}.review-hint{text-align:center;color:var(--muted);margin-top:12px;font-size:12px}.review-hint kbd{margin:0 1px}.reader{flex-direction:column;height:100%;padding:20px 28px 24px;display:flex}.reader-bar{background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-1);border-radius:12px;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 12px;display:flex}.reader-bar .btn.small{position:relative;overflow:hidden}.reader-meta{color:var(--fg);text-overflow:ellipsis;white-space:nowrap;min-width:0;padding-left:4px;font-size:13.5px;overflow:hidden}.reader-meta strong{font-weight:600}.reader-chap{color:var(--fg-3)}.reader-spacer{flex:1;min-width:12px}.reader-count{color:var(--fg-3);white-space:nowrap;padding:0 4px;font-size:12px}.reader-voice{background:var(--surface-2,var(--surface));height:30px;color:var(--fg);border:1px solid var(--border);cursor:pointer;border-radius:10px;padding:0 8px;font-size:12.5px}.reader-speed{text-align:center;min-width:52px}.reader-icon-spin{animation:1s ease-in-out infinite reader-icon-pulse;display:inline-block}@keyframes reader-icon-pulse{0%,to{opacity:.4}50%{opacity:1}}.reader-stage{flex:1;min-height:0;margin-top:14px;position:relative}.reader-viewer{background:var(--reading-bg);width:100%;max-width:680px;height:100%;margin-inline:auto;overflow:hidden}.reader-empty{text-align:center;color:var(--muted);flex-direction:column;justify-content:center;align-items:center;gap:4px;display:flex;position:absolute;inset:0}.reader-selection{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);max-width:min(760px,92vw);box-shadow:0 8px 28px var(--shadow);z-index:50;align-items:center;gap:12px;padding:10px 14px;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.reader-sel-text{min-width:0;color:var(--ink);-webkit-line-clamp:2;-webkit-box-orient:vertical;flex:1;font-size:13px;line-height:1.4;display:-webkit-box;overflow:hidden}body{-webkit-text-size-adjust:100%}.nav-toggle{color:var(--ink);background:0 0;border:none;margin-left:-4px;padding:4px 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#00000080}.sidebar.open{transform:translate(0)}.nav-backdrop{opacity:0;pointer-events:none;z-index:39;background:#00000080;transition:opacity .25s;display:block;position:fixed;inset:0}.nav-backdrop.show{opacity:1;pointer-events:auto}.page-head{padding:16px 16px 12px}.page-title{font-size:21px}.scroll{padding-left:16px!important;padding-right:16px!important}.lib-grid{grid-template-columns:1fr 1fr;gap:12px}.kpis{gap:10px;grid-template-columns:repeat(2,1fr)!important}.gallery{column-count:1}.hl{padding:16px 16px 13px}.hl-quote{font-size:16.5px}.main{flex-direction:column!important}aside.scroll{border-top:1px solid var(--line);border-left:none!important;width:100%!important}.reader-selection{bottom:calc(18px + env(safe-area-inset-bottom));max-width:94vw}.review-wrap{justify-content:flex-start;padding-bottom:8px}.review-card{border-radius:16px;padding:20px 18px 18px}.review-text{padding-left:14px;font-size:18px}.review-card 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var(--line);border-radius:var(--radius);cursor:pointer;flex-direction:column;gap:6px;width:100%;padding:14px;display:flex}.shelf-open:hover{background:var(--hover)}.shelf-cover{aspect-ratio:2/3;background:linear-gradient(135deg, var(--cover-from), var(--cover-to));border-radius:8px;justify-content:center;align-items:center;font-size:34px;display:flex;overflow:hidden}.shelf-cover.has-img{background:#fff}.shelf-cover.has-img img{object-fit:cover;width:100%;height:100%;display:block}.shelf-title{font-size:14px;font-weight:600;line-height:1.3}.shelf-author{color:var(--muted);font-size:12px}.shelf-del{color:#fff;cursor:pointer;opacity:0;background:#00000073;border:none;border-radius:50%;width:24px;height:24px;transition:opacity .12s;position:absolute;top:6px;right:6px}.shelf-card:hover .shelf-del{opacity:1}@media (pointer:coarse){.shelf-del{opacity:1}}.btn.small{border-radius:10px;height:30px;padding:0 11px;font-size:12.5px}.btn.primary{background:var(--fg);color:var(--bg);border-color:#0000;font-weight:550}.btn.primary:hover{opacity:.9;color:var(--bg)}.reader-settings-wrap{display:inline-flex;position:relative}.reader-bar .btn.small.on{background:var(--accent);color:#fff;border-color:#0000}.reader-settings-backdrop{z-index:30;position:fixed;inset:0}.reader-settings{z-index:51;background:var(--surface);border:1px solid var(--line);width:min(300px,92vw);box-shadow:var(--sh-3);border-radius:16px;flex-direction:column;gap:16px;padding:16px;display:flex;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}.reader-settings-backdrop{z-index:50;background:#0006}.rs-group{flex-direction:column;gap:8px;display:flex}.rs-label{text-transform:uppercase;letter-spacing:.05em;color:var(--fg-3);font-size:11px;font-weight:600}.rs-themes{gap:8px;display:flex}.rs-theme{border:1px solid var(--line);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;font-size:14px;font-weight:600;display:inline-flex}.rs-theme.sel{box-shadow:0 0 0 2px var(--surface), 0 0 0 4px var(--accent)}.rs-fonts{flex-wrap:wrap;gap:6px;display:flex}.rs-chip{border:1px solid var(--line);background:var(--bg-2);color:var(--fg-2);cursor:pointer;border-radius:9px;padding:6px 12px;font-size:13px}.rs-chip.sel{background:color-mix(in oklch, var(--accent) 20%, transparent);color:var(--fg);border-color:color-mix(in oklch, var(--accent) 40%, transparent)}.rs-stepper{align-items:center;gap:10px;display:flex}.rs-val{text-align:center;min-width:46px;color:var(--fg);font-size:14px;font-weight:600}.rs-reset{align-self:flex-start;font-size:12px}.proj-switch{margin:2px 0 12px;position:relative}.proj-current{background:var(--surface);border:1px solid var(--line);width:100%;color:var(--fg);cursor:pointer;border-radius:11px;align-items:center;gap:9px;padding:9px 11px;font-size:13.5px;font-weight:600;display:flex}.proj-current:hover{border-color:color-mix(in oklch, var(--fg) 22%, transparent)}.proj-current svg{color:var(--fg-3);flex:none;margin-left:auto}.proj-dot{border-radius:999px;flex:none;width:9px;height:9px}.proj-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.proj-backdrop{z-index:20;position:fixed;inset:0}.proj-menu{z-index:21;background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-3);border-radius:12px;max-height:60vh;padding:6px;position:absolute;top:calc(100% + 6px);left:0;right:0;overflow:auto}.proj-item{width:100%;color:var(--fg-2);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:9px;padding:8px 9px;font-size:13px;display:flex}.proj-item:hover{background:var(--bg-2);color:var(--fg)}.proj-item.sel{background:color-mix(in oklch, var(--accent) 18%, transparent);color:var(--fg)}.proj-item .count{margin-left:auto}.reader.immersive .reader-bar{display:none}.reader.immersive .reader-stage{margin-top:0}.reader-progressbar{background:var(--line);border-radius:3px;height:3px;margin:8px 0 0;overflow:hidden}.reader-progressbar-fill{background:var(--accent);border-radius:3px;height:100%;transition:width .2s}.reader.immersive .reader-progressbar{margin-top:0}.reader-header{display:none}.reader-header-title{color:var(--fg);text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:13.5px;font-weight:600;overflow:hidden}.reader-header-actions{flex:none;align-items:center;gap:4px;display:flex}.reader-icon{min-width:36px;height:32px;color:var(--fg-2);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:0 8px;font-size:15px;font-weight:600;display:inline-flex}.reader-icon:hover,.reader-icon.on{background:var(--bg-2);color:var(--fg)}.reader-menu-title{color:var(--fg-2);border-bottom:1px solid var(--line);margin-bottom:4px;padding:8px 10px;font-size:12px;font-weight:600;line-height:1.4}.reader-menu-item{text-align:left;width:100%;color:var(--fg);cursor:pointer;background:0 0;border:none;border-radius:9px;align-items:center;gap:8px;padding:11px;font-size:13.5px;display:flex}.reader-menu-item:hover{background:var(--bg-2)}@media (width<=820px){.reader-bar{display:none}.app.reader-active{padding-top:0}.app.reader-active .m-topbar{display:none}.reader{height:100%;padding:0}.reader-stage{margin-top:0}.reader-progressbar{border-radius:0;margin:0}.reader-header{height:calc(46px + env(safe-area-inset-top));padding:0 8px 0 14px;padding-top:env(safe-area-inset-top);background:var(--bg);border-bottom:1px solid var(--line);flex:none;justify-content:space-between;align-items:center;gap:8px;display:flex}.reader.immersive .reader-header{display:none}.reader-menu-backdrop{z-index:41;position:fixed;inset:0}.reader-menu{top:calc(52px + env(safe-area-inset-top));z-index:42;background:var(--surface);border:1px solid var(--line);width:min(260px,86vw);box-shadow:var(--sh-3);border-radius:14px;flex-direction:column;gap:2px;padding:6px;display:flex;position:fixed;right:8px}}[data-palette=linen] .hl.glass,[data-palette=linen] .gcard{background:color-mix(in oklch, var(--card-accent,var(--accent)) 7%, var(--surface));border:1px solid color-mix(in oklch, var(--card-accent,var(--accent)) 24%, var(--line));-webkit-backdrop-filter:none;backdrop-filter:none}[data-palette=linen] .hl .bar{display:none}[data-palette=linen] .hl-meta,[data-palette=linen] .hl-quote,[data-palette=linen] .hl-foot{padding-left:0}[data-palette=linen] .gcard{border-top:3px solid color-mix(in oklch, var(--card-accent,var(--accent)) 55%, var(--line))}.reading-focus .reader-progressbar,.reading-focus .reader-bar,.reading-focus .m-topbar,.reading-focus .reader-header{opacity:0;pointer-events:none;transition:opacity .35s}.reading-focus .sidebar,.reading-focus .reader-rail{display:none}.reader-focus-exit{top:calc(14px + env(safe-area-inset-top));z-index:70;border:1px solid var(--line);background:var(--surface-glass);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);height:32px;color:var(--fg-2);box-shadow:var(--sh-2);opacity:.45;border-radius:999px;align-items:center;gap:6px;padding:0 13px;font-size:12.5px;font-weight:500;transition:opacity .2s;display:inline-flex;position:fixed;right:16px}.reader-focus-exit:hover{opacity:1;color:var(--fg)}.reader-body{flex:1;min-height:0;display:flex;overflow:hidden}.reader-body .reader-stage{flex:1;min-width:0;margin-top:0}.reader-rail{border-left:1px solid var(--line);background:var(--bg);flex-direction:column;flex:none;width:412px;min-height:0;display:flex}.rc-tabs{border-bottom:1px solid var(--line);flex:none;padding:14px 16px 12px}.rc-tabgroup{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;gap:4px;padding:4px;display:flex}.rc-tab{height:32px;color:var(--fg-3);cursor:pointer;background:0 0;border:none;border-radius:8px;flex:1;justify-content:center;align-items:center;gap:6px;font-family:inherit;font-size:12.5px;font-weight:550;display:inline-flex}.rc-tab.on{background:var(--surface);color:var(--fg);box-shadow:var(--sh-1)}.rc-body{flex-direction:column;flex:1;min-height:0;display:flex}.rc-scroll{flex:1;min-height:0;overflow:auto}.rc-scroll::-webkit-scrollbar{width:9px}.rc-scroll::-webkit-scrollbar-thumb{background:var(--line);background-clip:padding-box;border:2px solid #0000;border-radius:9px}.rc-ai-badge{background:var(--accent);color:#fff;border-radius:8px;flex:none;justify-content:center;align-items:center;display:inline-flex}.rc-ctx{border-bottom:1px solid var(--line);background:var(--surface-glass);flex:none;align-items:flex-start;gap:11px;padding:13px 16px;display:flex}.rc-ctx-label{letter-spacing:.04em;text-transform:uppercase;color:var(--fg-4);margin-bottom:4px;font-size:11px;font-weight:600}.rc-ctx-quote{color:var(--fg-2);border-left:2px solid var(--accent);padding-left:9px;font-size:12.5px;line-height:1.45}.rc-msgs{flex-direction:column;gap:14px;padding:18px 16px;display:flex}.rc-ai{max-width:88%;color:var(--fg);background:color-mix(in oklch, var(--accent) 9%, var(--surface));border:1px solid color-mix(in oklch, var(--accent) 24%, var(--line));box-shadow:var(--sh-1);border-radius:16px 16px 16px 4px;align-self:flex-start;padding:11px 15px;font-size:13.5px;line-height:1.55}.rc-ai-label{color:var(--accent);align-items:center;gap:5px;padding-left:4px;font-size:10.5px;font-weight:650;display:inline-flex}.rc-savereply{font:inherit;color:var(--fg-4);cursor:pointer;text-underline-offset:2px;background:0 0;border:none;margin-left:6px;padding:0;font-size:10.5px;font-weight:650;text-decoration:underline}.rc-savereply:hover{color:var(--accent)}.rc-ai .rc-md-p{margin:0 0 8px}.rc-ai .rc-md-p:last-child{margin-bottom:0}.rc-ai .rc-md-ul{margin:0 0 8px;padding-left:18px}.rc-ai .rc-md-ul:last-child{margin-bottom:0}.rc-ai .rc-md-ul 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var(--line);box-shadow:var(--sh-1);border-radius:13px;align-items:center;gap:9px;padding:7px 7px 7px 14px;display:flex}.rc-input{min-width:0;color:var(--fg);background:0 0;border:none;outline:none;flex:1;font-family:inherit;font-size:13.5px}.rc-input::placeholder{color:var(--fg-4)}.rc-send{cursor:pointer;color:#fff;background:var(--accent);border:none;border-radius:10px;flex:none;justify-content:center;align-items:center;width:34px;height:34px;display:inline-flex}.rc-send:disabled{opacity:.5;cursor:default}.rc-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;flex:none;padding:13px 15px}.rc-page{color:var(--fg-4);background:var(--bg-2);border-radius:6px;padding:2px 7px;font-family:Geist Mono,ui-monospace,monospace;font-size:10.5px}.rc-time{color:var(--fg-4);margin-left:auto;font-size:11px}.rc-snippet{color:var(--fg-3);border-left:2px solid var(--accent);margin:0 0 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(width<=1024px){.reader-rail{display:none}}.notes-main{overflow:hidden}.notes-grid{background:var(--line);border-top:1px solid var(--line);flex:1;grid-template-columns:250px minmax(0,1fr) 230px;gap:1px;min-height:0;display:grid}.notes-rail,.notes-editor,.notes-backlinks{background:var(--bg);flex-direction:column;min-height:0;display:flex}.notes-rail{gap:10px;padding:12px 10px}.notes-search{border:1px solid var(--line);background:var(--surface);height:34px;color:var(--fg-3);border-radius:9px;align-items:center;gap:8px;padding:0 10px;display:flex}.notes-search input{color:var(--fg);background:0 0;border:none;outline:none;flex:1;font-size:13px}.notes-list{flex-direction:column;gap:2px;display:flex}.note-row{text-align:left;width:100%;color:var(--fg-2);cursor:pointer;background:0 0;border:none;border-radius:8px;flex-direction:column;align-items:flex-start;gap:2px;padding:8px 28px 8px 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12px}.md-h{color:var(--fg);letter-spacing:-.02em;margin:22px 0 10px;font-weight:680;line-height:1.3}.md-h1{font-size:25px}.md-h2{font-size:20px}.md-h3{font-size:17px}.md-h4,.md-h5,.md-h6{font-size:15px}.md-list{margin:0 0 12px;padding-left:22px}.md-list li{margin:3px 0}.md-task{align-items:baseline;gap:7px;margin-left:-22px;list-style:none;display:flex}.md-quote{border-left:3px solid var(--accent);color:var(--fg-3);background:var(--surface);border-radius:0 8px 8px 0;margin:0 0 12px;padding:4px 14px}.md-pre{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;margin:0 0 12px;padding:12px 14px;font-size:12.5px;line-height:1.6;overflow:auto}.md-pre code{color:var(--fg);font-family:ui-monospace,Menlo,monospace}.md-code{background:var(--bg-2);border:1px solid var(--line);color:var(--fg);border-radius:5px;padding:1px 5px;font-family:ui-monospace,Menlo,monospace;font-size:.86em}.md-hr{border:none;border-top:1px solid var(--line);margin:18px 0}.md 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var(--line);border-radius:12px;width:100%;height:min(60vh,540px)}.graph-edge{stroke:var(--line);stroke-width:1px}.graph-node circle{fill:var(--accent);cursor:pointer;transition:fill .12s}.graph-node:hover circle{fill:var(--fg)}.graph-node text{fill:var(--fg-2);pointer-events:none;font-size:10px}@media (width<=1024px){.notes-grid{grid-template-columns:1fr}.notes-rail,.notes-backlinks{display:none}.notes-pane.mode-split{grid-template-columns:1fr}.notes-pane.mode-split .note-textarea{display:none}}.auth-screen{background:var(--bg);justify-content:center;align-items:center;min-height:100%;padding:24px;display:flex}.auth-card{background:var(--surface);border:1px solid var(--line);width:100%;max-width:380px;box-shadow:var(--sh-3);border-radius:18px;flex-direction:column;gap:12px;padding:28px 26px 24px;display:flex}.auth-brand{align-items:center;gap:9px;margin-bottom:6px;display:flex}.auth-title{letter-spacing:-.02em;color:var(--fg);margin:0;font-size:21px;font-weight:600}.auth-sub{color:var(--fg-3);margin:0 0 6px;font-size:13px}.auth-field{flex-direction:column;gap:5px;display:flex}.auth-field span{color:var(--fg-2);font-size:12px;font-weight:600}.auth-field input{border:1px solid var(--line);background:var(--bg-2);height:40px;color:var(--fg);font:inherit;border-radius:10px;outline:none;padding:0 12px;font-size:14px}.auth-field input:focus{border-color:var(--accent)}.auth-error{color:oklch(64% .17 20);border:1px solid color-mix(in oklch, oklch(64% .17 20) 30%, var(--line));background:oklch(64% .17 20/.12);border-radius:9px;padding:8px 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var(--line);background:var(--bg-2);width:100%;min-height:140px;color:var(--fg);font:inherit;border-radius:10px;outline:none;padding:11px 13px;font-size:15px;line-height:1.5}.idea-text:focus{border-color:var(--accent)}.idea-foot{justify-content:space-between;align-items:center;gap:10px;display:flex}.reader-bm{z-index:61;top:calc(58px + env(safe-area-inset-top));background:var(--surface);border:1px solid var(--line);width:min(300px,90vw);max-height:70vh;box-shadow:var(--sh-3);border-radius:14px;flex-direction:column;display:flex;position:fixed;right:12px;overflow:hidden}.reader-bm-add{border:none;border-bottom:1px solid var(--line);color:var(--accent);font:inherit;cursor:pointer;background:0 0;align-items:center;gap:8px;padding:12px 14px;font-size:13.5px;font-weight:600;display:flex}.reader-bm-add:hover{background:var(--bg-2)}.reader-bm-list{padding:4px;overflow-y:auto}.reader-bm-empty{color:var(--fg-4);text-align:center;padding:20px 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var(--line))}.ask-source-n{background:var(--accent);color:#fff;border-radius:6px;flex:none;justify-content:center;align-items:center;width:20px;height:20px;font-size:11px;font-weight:700;display:inline-flex}.ask-source-body{flex-direction:column;gap:3px;min-width:0;display:flex}.ask-source-title{color:var(--fg);font-size:12.5px;font-weight:650}.ask-source-author{color:var(--fg-4);font-weight:400}.ask-source-text{color:var(--fg-3);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;line-height:1.45;display:-webkit-box;overflow:hidden}