:root{--bg:#0f1117;--panel:#171a23;--panel2:#1e2230;--border:#2a2f40;--text:#e6e8ef;--muted:#8a91a6;--accent:#4f7cff;--accent2:#3a63e0;--ok:#2fbf71;--warn:#f0a020;--err:#ef4b5b;--radius:8px;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:22px;margin:0 0 16px}h2{font-size:17px;margin:24px 0 12px}h3{font-size:15px;margin:16px 0 8px}code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}pre{background:var(--panel2);padding:10px;border-radius:var(--radius);overflow:auto;max-height:420px;white-space:pre-wrap;word-break:break-word}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.side{background:var(--panel);border-right:1px solid var(--border);padding:16px 10px;position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow-y:auto}.side .logo{font-weight:700;font-size:18px;padding:4px 10px 16px}.side a{display:block;padding:7px 10px;border-radius:6px;color:var(--text)}.side a:hover{background:var(--panel2);text-decoration:none}.side a.active{background:var(--accent);color:#fff}.side .sep{height:1px;background:var(--border);margin:10px 4px}.side .who{color:var(--muted);padding:8px 10px;font-size:12px}.main{padding:24px 28px;min-width:0}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:16px}.grid{display:grid;grid-gap:12px;gap:12px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.muted{color:var(--muted)}.small{font-size:12px}.right{text-align:right}.mt{margin-top:12px}.stat{font-size:26px;font-weight:700}label{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px}input,select,textarea{width:100%;background:var(--panel2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:8px 10px;font:inherit}input[type=checkbox]{width:auto}textarea{min-height:90px;resize:vertical}input:focus,select:focus,textarea:focus{outline:1px solid 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var(--border);border-bottom-color:var(--panel);margin-bottom:-1px}.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.6);display:grid;place-items:center;z-index:50}.modal{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:20px;width:min(640px,94vw);max-height:90vh;overflow:auto}.diff-add{background:rgba(47,191,113,.18)}.diff-del{background:rgba(239,75,91,.18);text-decoration:line-through}iframe.preview{width:100%;height:75vh;border:1px solid var(--border);border-radius:var(--radius);background:#fff}@media (max-width:860px){.shell{grid-template-columns:1fr}.side{position:static;height:auto}.g2,.g3,.g4{grid-template-columns:1fr}}.switch{position:relative;display:inline-block;width:36px;height:20px;margin:0}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;inset:0;background:var(--border);border-radius:20px;cursor:pointer;transition:background .15s}.switch span:before{content:"";position:absolute;width:14px;height:14px;left:3px;top:3px;background:#fff;border-radius:50%;transition:transform .15s}.switch input:checked+span{background:var(--ok)}.switch input:checked+span:before{transform:translateX(16px)}.switch input:disabled+span{opacity:.5;cursor:default}