:root{color-scheme:dark;--bg:#061e28;--panel:#0d2b36;--line:#284752;--ink:#f4f5ed;--muted:#a7bbc2;--mint:#a6e8d9}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif}aside{position:fixed;inset:0 auto 0 0;width:230px;padding:42px 26px;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{font:42px/1 Georgia,serif;color:var(--ink);text-decoration:none}.brand span{font:18px sans-serif}.eyebrow{font-size:12px;letter-spacing:.06em;color:var(--muted)}nav{margin-top:52px}nav button{display:block;width:100%;text-align:left;margin:0 0 10px;padding:13px 18px;border-color:transparent;background:transparent}nav button.active{color:var(--mint);background:#173b45;border-color:#35616a}footer{margin-top:auto;font-size:12px;color:var(--muted)}main{margin-left:230px;padding:44px 48px 90px;max-width:1550px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:36px}h1{font-size:32px;font-weight:550;letter-spacing:.03em;margin:6px 0}h2{font-size:22px;font-weight:550;margin:0 0 16px}h3{font-size:17px;margin:0 0 14px}p{color:var(--muted)}button,input,select,textarea{font:inherit}button{border:1px solid var(--line);background:#143540;color:var(--ink);padding:10px 18px;border-radius:10px;cursor:pointer}button:hover{border-color:var(--mint)}button:disabled{opacity:.45;cursor:wait}button.primary{background:var(--mint);color:var(--bg);border-color:var(--mint);font-weight:600}.quiet{background:transparent}button.danger{color:#ffb5ad}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--mint);outline-offset:3px}input,select,textarea{width:100%;color:var(--ink);background:#08232e;border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin:6px 0 12px}input[type=checkbox]{width:18px;height:18px;vertical-align:middle;margin-right:9px;accent-color:var(--mint)}textarea{resize:vertical;min-height:86px}label{display:block;font-size:13px;color:var(--muted)}label.check{display:flex;align-items:center;gap:5px;margin:12px 0}form.auth{max-width:520px;padding:32px;background:var(--panel);border:1px solid var(--line);border-radius:16px}.panel{padding:24px;border:1px solid var(--line);border-radius:16px;background:var(--panel);margin:18px 0}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.toolbar{position:sticky;top:0;z-index:2;padding:15px 0;background:var(--bg);border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;gap:10px;align-items:center}.stamp{font:12px/1.6 ui-monospace,monospace;color:var(--mint);margin-right:auto}.grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.full{grid-column:1/-1}.track-head,.row{display:flex;align-items:center;justify-content:space-between;gap:16px}.row{border-bottom:1px solid var(--line);padding:16px 0}.row:last-child{border-bottom:0}.row p{margin:3px 0;font-size:13px}.muted{color:var(--muted);font-size:13px}.badge{display:inline-block;border:1px solid #416770;border-radius:20px;padding:2px 10px;color:var(--mint);font-size:12px}#notice{position:sticky;top:70px;z-index:4;background:#193d45;color:var(--mint);border:1px solid #527c7a;border-radius:10px;padding:14px 20px;margin-bottom:20px;white-space:pre-line}#notice.error{color:#ffd1ca;background:#432e32;border-color:#825252}.empty{padding:35px 0;border-top:1px solid var(--line)}video,img.preview{width:100%;max-height:320px;object-fit:contain;border-radius:12px;background:#031820;margin:15px 0}audio{width:100%;margin:15px 0}progress{width:100%;accent-color:var(--mint)}dialog{max-width:480px;width:90%;background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:18px;padding:28px}dialog::backdrop{background:#001015b8}.small{font-size:12px;padding:6px 10px}[hidden]{display:none!important}@media(max-width:850px){aside{position:static;width:100%;padding:24px;border:0;border-bottom:1px solid var(--line)}aside .eyebrow,footer{display:none}nav{display:flex;gap:6px;margin-top:20px;overflow:auto}nav button{white-space:nowrap;width:auto;margin:0;padding:8px 12px}main{margin:0;padding:24px 18px 60px}header{align-items:flex-start}h1{font-size:27px}.grid{grid-template-columns:1fr}.track-head{align-items:flex-start}.panel{padding:18px}.row{flex-wrap:wrap}}