:root{--bg: #ffffff;--surface: #f5f6f8;--border: #e2e4e8;--text: #1c1e22;--muted: #5f6670;--accent: #2f5bd3;--accent-hover: #2449b0;--on-accent: #ffffff;--mention-bg: #e7edfc;--mention-text: #1f45ad;--code-bg: #eff1f4;--mark: #ffec99;--focus-bg: #fff8db;--danger: #b42318;color-scheme:light;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.5}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #15171b;--surface: #1d2025;--border: #2d3138;--text: #e5e7eb;--muted: #9aa1ac;--accent: #7c9cf5;--accent-hover: #9bb3f8;--on-accent: #0c1222;--mention-bg: #243052;--mention-text: #aec2fa;--code-bg: #252930;--mark: #6a5714;--focus-bg: #3a3313;--danger: #f97066;color-scheme:dark}}*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0;height:100%;background:var(--bg);color:var(--text)}a{color:var(--accent)}button,input{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.primary{background:var(--accent);color:var(--on-accent);border:0;border-radius:6px;padding:.45rem .9rem;font-weight:600}.primary:hover{background:var(--accent-hover)}.ghost{background:none;border:0;color:var(--muted);padding:.35rem .5rem;border-radius:6px}.ghost:hover{background:var(--surface);color:var(--text)}.landing{max-width:40rem;margin:0 auto;padding:4rem 1rem 3rem}.brand{font-weight:700;color:var(--accent);margin:0 0 2rem}.landing h1{font-size:clamp(1.9rem,5vw,2.6rem);line-height:1.15;margin:0 0 .75rem}.lede{color:var(--muted);font-size:1.1rem;margin:0 0 2rem}.drop{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:2.5rem 1rem;border:2px dashed var(--border);border-radius:12px;background:var(--surface);cursor:pointer;text-align:center;transition:border-color .15s}.drop:hover,.drop.dragging,.drop:focus-within{border-color:var(--accent)}.drop input{position:absolute;width:1px;height:1px;opacity:0}.drop strong{font-size:1.1rem;color:var(--accent)}.drop span{color:var(--muted)}.status{min-height:1.5em;margin:1rem 0;color:var(--muted)}.status.error{color:var(--danger)}.secondary{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:.45rem .9rem;font-weight:600}.secondary:hover{border-color:var(--accent)}.row{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem}.notice{margin:0 0 1.5rem;padding:1rem;border:1px solid var(--accent);border-radius:10px;background:var(--surface)}.notice p{margin:.5rem 0}.notice code{font-size:.85rem;padding:.35rem .5rem;overflow-wrap:anywhere;-webkit-user-select:all;user-select:all}.unlock{width:min(28rem,calc(100% - 2rem));padding:1.5rem;border:1px solid var(--border);border-radius:12px;background:var(--bg);color:var(--text)}.unlock::backdrop{background:#00000073}.unlock h2{margin:0 0 .75rem;font-size:1.3rem}.unlock .close{position:absolute;top:.75rem;right:.75rem}.buy{display:block;text-align:center;text-decoration:none;padding:.7rem;font-size:1.05rem}.hint{color:var(--muted);font-size:.85rem;min-height:1.2em}.activate{margin-top:1.25rem;padding-top:1rem;border-top:1px solid var(--border)}.activate label{display:block;font-weight:600;margin-bottom:.4rem}.activate input{flex:1 1 12rem;min-width:0;padding:.45rem .6rem;border:1px solid var(--border);border-radius:6px;background:var(--bg)}.points{list-style:none;padding:0;margin:1rem 0 2rem;display:grid;gap:.75rem}.points strong{display:block}.help{color:var(--muted);font-size:.9rem}.footer{margin-top:3rem;padding-top:1rem;border-top:1px solid var(--border);color:var(--muted);font-size:.8rem}.brand a{color:inherit;text-decoration:none}.legal h2{font-size:1.1rem;margin:2rem 0 .5rem}.legal p{margin:0 0 .75rem}#app{display:grid;grid-template-rows:auto 1fr;height:100%}.topbar{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .75rem;padding:.6rem 1rem;border-bottom:1px solid var(--border)}.file-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:16rem}#search{flex:1 1 14rem;min-width:0;padding:.45rem .7rem;border:1px solid var(--border);border-radius:6px;background:var(--bg)}.date{display:flex;align-items:center;gap:.35rem;color:var(--muted);font-size:.9rem}.date input{padding:.35rem .4rem;border:1px solid var(--border);border-radius:6px;background:var(--bg)}.layout{display:grid;grid-template-columns:16rem 1fr;min-height:0}#sidebar{overflow-y:auto;border-right:1px solid var(--border);background:var(--surface);padding:.75rem .5rem 2rem}#sidebar h2{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:1rem .5rem .35rem}#sidebar ul{list-style:none;margin:0;padding:0}#sidebar button{display:flex;justify-content:space-between;gap:.5rem;width:100%;padding:.3rem .5rem;border:0;border-radius:6px;background:none;text-align:left}#sidebar button:hover{background:var(--border)}#sidebar button[aria-current]{background:var(--accent);color:var(--on-accent)}#sidebar .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#sidebar .count{font-size:.8rem;opacity:.7;font-variant-numeric:tabular-nums}#main{overflow-y:auto;padding:1rem 1.5rem 3rem;outline:none}.view-head{margin-bottom:1rem}.view-head h1{font-size:1.4rem;margin:0;overflow-wrap:anywhere}.topic{margin:.25rem 0 0}.meta{color:var(--muted);font-size:.9rem;margin:.25rem 0 0}.empty{color:var(--muted);padding:2rem 0}.back{margin-bottom:.5rem}.more{display:block;margin:1rem auto;padding:.4rem 1rem;border:1px solid var(--border);border-radius:999px;background:var(--bg)}.more:hover{border-color:var(--accent)}.messages,.replies,.results{list-style:none;margin:0;padding:0}.day{display:flex;align-items:center;gap:.75rem;margin:1.25rem 0 .5rem;font-size:.85rem;font-weight:600;color:var(--muted)}.day:after{content:"";flex:1;border-top:1px solid var(--border)}.msg{display:grid;grid-template-columns:2.25rem 1fr;gap:.75rem;padding:.4rem .5rem;border-radius:8px}.msg.focus{background:var(--focus-bg)}.avatar{width:2.25rem;height:2.25rem;border-radius:6px;display:grid;place-items:center;font-size:.8rem;font-weight:700;color:#fff}.c0{background:#3b6fd8}.c1{background:#0f8a6b}.c2{background:#b8532a}.c3{background:#8a4fc4}.c4{background:#c2366b}.c5{background:#4b7a1f}.c6{background:#1f7f99}.c7{background:#8a6a12}.msg-body{min-width:0}.msg-meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:0 .5rem}.author{font-weight:700}.msg-meta time,.where,.note{color:var(--muted);font-size:.8rem}.text{overflow-wrap:anywhere}.msg.system .text,.msg.context{color:var(--muted)}.msg.system{padding-top:.15rem;padding-bottom:.15rem}.mention{background:var(--mention-bg);color:var(--mention-text);border-radius:4px;padding:0 .15rem}code,pre{font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:.85em;background:var(--code-bg);border-radius:4px}code{padding:.1rem .3rem}pre{margin:.35rem 0;padding:.6rem .75rem;white-space:pre-wrap;overflow-wrap:anywhere}blockquote{margin:.2rem 0;padding-left:.75rem;border-left:3px solid var(--border);color:var(--muted)}.files,.reactions{list-style:none;padding:0;margin:.3rem 0 0;display:flex;flex-wrap:wrap;gap:.35rem}.files li{font-size:.9rem}.reactions li{font-size:.8rem;padding:.05rem .45rem;border:1px solid var(--border);border-radius:999px}.thread{margin-top:.4rem;padding-left:.75rem;border-left:2px solid var(--border)}.thread-label{margin:0;font-size:.8rem;font-weight:600;color:var(--accent)}.thread .msg{padding-left:0}.results li+li{border-top:1px solid var(--border)}.result{display:block;width:100%;text-align:left;background:none;border:0;padding:.7rem .5rem;border-radius:6px}.result:hover{background:var(--surface)}.result-meta{display:block;font-size:.85rem;color:var(--muted)}.result-meta strong{color:var(--text)}.snippet{display:block;white-space:pre-line;overflow-wrap:anywhere}mark{background:var(--mark);color:inherit;border-radius:2px}@media(max-width:720px){.layout{grid-template-columns:1fr;grid-template-rows:auto 1fr}#sidebar{max-height:35vh;border-right:0;border-bottom:1px solid var(--border)}#main{padding:1rem}.file-name{display:none}}#print-root{display:none}@media print{:root,:root:not([data-theme=light]){--bg: #ffffff;--surface: #ffffff;--text: #000000;--muted: #444444;--border: #cccccc;--accent: #000000;--mention-bg: transparent;--mention-text: #000000;--code-bg: #f2f2f2;color-scheme:light;font-size:10.5pt}body.printing #landing,body.printing #app{display:none!important}body.printing #print-root{display:block}.print-head{border-bottom:1px solid #000000;padding-bottom:.5rem;margin-bottom:.5rem}.print-head h1{font-size:16pt;margin:0 0 .4rem}.print-head dl{display:grid;grid-template-columns:max-content 1fr;gap:.1rem 1rem;margin:0}.print-head dt{font-weight:600}.print-head dd{margin:0}.avatar{display:none}.msg{grid-template-columns:1fr;padding:.25rem 0;break-inside:avoid}.thread .msg{break-inside:avoid}.day{break-after:avoid}.mention{font-weight:600;padding:0}a{color:inherit}}