:root{--bg: #1e1f22;--bg-side: #2b2d31;--bg-main: #313338;--text: #dbdee1;--dim: #949ba4;--accent: #5865f2;--accent-soft: #3f45a8;--line: #3f4147;--warn: #f0b132;--radius: 8px;font-family:gg sans,Segoe UI,system-ui,sans-serif}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-size:15px}.app{display:grid;grid-template-columns:280px 1fr;grid-template-rows:48px 1fr;height:100%}header{grid-column:1 / 3;display:flex;align-items:center;gap:8px;padding:0 10px;background:var(--bg-side);border-bottom:1px solid var(--line)}.brand{font-weight:700;letter-spacing:.02em;white-space:nowrap}.burger{display:none;background:none;border:0;color:var(--text);font-size:18px;cursor:pointer}.search{flex:1;max-width:480px;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:var(--radius);padding:6px 10px;font-size:14px}.search:focus{outline:1px solid var(--accent)}.pill{background:var(--bg);color:var(--dim);border:1px solid var(--line);border-radius:999px;padding:4px 12px;cursor:pointer;font-size:13px}.pill:hover{color:var(--text)}.sidebar{grid-row:2;overflow-y:auto;background:var(--bg-side);border-right:1px solid var(--line);padding:8px 6px 24px}main{grid-row:2;overflow-y:auto;padding:20px 24px 80px}.tree{list-style:none;margin:0;padding:0}.tree ul{padding-left:14px}.tree button{display:block;width:100%;text-align:left;background:none;border:0;color:var(--text);padding:4px 8px;border-radius:6px;cursor:pointer;font-size:14px}.tree button:hover{background:var(--bg)}.tree .file.active{background:var(--accent-soft);color:#fff}.tree .dir{color:var(--dim);font-weight:600}.list{max-width:760px;margin:0 auto}.row{display:flex;flex-direction:column;gap:2px;width:100%;text-align:left;background:var(--bg-side);border:1px solid var(--line);border-radius:var(--radius);padding:10px 14px;margin-bottom:8px;cursor:pointer;color:var(--text);font-size:14px}.row:hover{border-color:var(--accent)}.row-title{font-weight:600}.row-sub{font-size:12.5px;overflow-wrap:anywhere}.tag{font-size:10px;text-transform:uppercase;background:var(--bg);border-radius:4px;padding:1px 6px;color:var(--dim);vertical-align:2px}.note{max-width:760px;margin:0 auto}.note h1{margin:4px 0 2px;font-size:26px}.fm{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.chip{font-size:12px;background:var(--bg-side);border:1px solid var(--line);border-radius:999px;padding:2px 10px;color:var(--dim);overflow-wrap:anywhere}.chip b{color:var(--text);font-weight:600}.meta{font-size:12.5px;margin-bottom:18px}.content{line-height:1.65;overflow-wrap:anywhere}.content h1,.content h2,.content h3{border-bottom:1px solid var(--line);padding-bottom:4px}.content h1{font-size:22px}.content h2{font-size:19px}.content h3{font-size:16px}.content a{color:#00a8fc}.content a.wl{color:var(--accent);color:#8b95ff;text-decoration:none;border-bottom:1px dotted #8b95ff}.content .wl.unresolved{color:var(--warn);border-bottom:1px dotted var(--warn)}.content code{background:#1e1f22;border-radius:4px;padding:1px 5px;font-size:13px;font-family:Consolas,Courier New,monospace}.content pre{background:#1e1f22;border:1px solid var(--line);border-radius:var(--radius);padding:10px 12px;overflow-x:auto;font-size:13px}.content pre code{background:none;padding:0}.content pre.dv{border-color:var(--accent-soft)}.content blockquote{margin:8px 0;padding:2px 14px;border-left:4px solid var(--accent-soft);color:var(--dim)}.content table{border-collapse:collapse}.content td,.content th{border:1px solid var(--line);padding:5px 10px;font-size:13.5px}.content img{max-width:100%}.content hr{border:0;border-top:1px solid var(--line)}.center{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:8px;text-align:center;padding:20px}.dim{color:var(--dim)}.err{color:#f26d6d}.spin{width:22px;height:22px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.scrim{display:none}@media (max-width: 860px){.app{grid-template-columns:1fr}.sidebar{position:fixed;z-index:20;top:48px;bottom:0;left:0;width:min(84vw,320px);transform:translate(-100%);transition:transform .15s ease;box-shadow:none}.sidebar.open{transform:translate(0);box-shadow:0 0 40px #0009}.sidebar.open+.scrim{display:block;position:fixed;z-index:10;top:48px;bottom:0;left:0;right:0;background:#00000080}.burger{display:inline}main{padding:14px 12px 60px}}