:root{color-scheme:dark;--bg:#101716;--panel:#192220;--line:#303d37;--text:#ecf2e9;--muted:#a4b2a8;--accent:#c7f29a}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 80% 0%,#26382b 0%,transparent 48%),var(--bg);color:var(--text);font:15px/1.6 "Microsoft JhengHei",system-ui,sans-serif}main{max-width:1440px;margin:auto;padding:30px 44px 24px}.top{display:flex;justify-content:space-between;align-items:center}.brand{display:flex;gap:12px;align-items:center;font-size:13px;font-weight:700;letter-spacing:2px}.brand small{display:block;font-weight:400;letter-spacing:1px;font-size:11px;color:var(--muted)}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border:1px solid #60774e;border-radius:12px;color:var(--accent);font-size:31px}.local{color:var(--accent);font-size:12px}.intro{padding:38px 0 28px}.eyebrow{font-size:12px;letter-spacing:3px;color:var(--accent)}h1{font-size:clamp(32px,4vw,49px);font-weight:650;line-height:1.3;letter-spacing:1px;margin:12px 0 16px}.intro>p:last-child{color:var(--muted);margin-bottom:0}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:22px}.sidebar{display:grid;gap:18px}h2,h3,p{margin-top:0}h2{font-size:16px;margin-bottom:0}h3{font-size:14px;margin-bottom:0}.section-head,.crop-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px}.muted,.hint{color:var(--muted);font-size:12px}.stage{position:relative;aspect-ratio:16/9;background:#0e1412;border:1px solid var(--line);border-radius:10px;overflow:hidden}.stage.connected{aspect-ratio:auto}.stage video{display:none;width:100%;height:auto}.stage.connected video{display:block}.stage 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.status-dot{background:var(--accent);box-shadow:0 0 0 5px #c7f29a15}.status[data-state=alert] .status-dot{background:#ff7474;box-shadow:0 0 0 5px #ff747422}.status[data-state=alert] h2{color:#ff9999}.status p{font-size:12px;color:var(--muted);margin:5px 0 0}.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;border-top:1px solid var(--line);margin-top:22px;padding-top:18px}.stats span{display:block;color:var(--muted);font-size:11px}.stats strong{font-size:20px;font-weight:500;font-variant-numeric:tabular-nums}.message{font-size:12px;color:var(--accent);margin:16px 0 0}.message.error{color:#ffb1a2}.settings h2{margin-bottom:16px}.settings label:not(.check){display:block;font-size:12px;color:var(--muted);margin:14px 0 7px}select,input[type=number]{width:100%;padding:9px 10px;background:#111a15;border:1px solid #3b4a3d;border-radius:7px;color:var(--text)}input[type=range]{width:100%;accent-color:var(--accent);margin:6px 0 18px}.range-label{display:flex;align-items:center;justify-content:space-between}.range-label output{font-size:12px;color:var(--accent);margin-top:8px}.check{display:flex;align-items:center;gap:7px;margin-top:18px;font-size:12px}input[type=checkbox]{accent-color:var(--accent);width:16px;height:16px}details{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}summary{font-size:12px;cursor:pointer;color:var(--muted)}footer{font-size:12px;color:#93a296;line-height:1.9;padding:25px 0}footer strong{color:#bac8bd;font-weight:500}@media(min-width:1200px){h1 br{display:none}}@media(max-width:1000px){.workspace{grid-template-columns:minmax(0,1fr) 300px}main{padding:24px}}@media(max-width:760px){.workspace{grid-template-columns:1fr}.local{font-size:10px}.intro{padding:25px 0}main{padding:20px 16px}.panel{padding:18px}.actions button{flex:1}.section-head .muted{max-width:55%;overflow-wrap:anywhere}}
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