:root{color-scheme:light dark;--bg:#F4F5F1;--surface:#fff;--ink:#1D2220;--muted:#5B6660;--line:#D7DBD2;--accent:#A8571F}
@media(prefers-color-scheme:dark){:root{--bg:#15191A;--surface:#1C2122;--ink:#E9EBE6;--muted:#A4ABA3;--line:#31372F;--accent:#DE9257}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 system-ui,sans-serif}main{max-width:920px;margin:40px auto;padding:0 24px 60px}nav{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:24px}a{color:var(--accent)}section,form.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px;margin:18px 0}label{display:block;margin:12px 0 5px}input:not([type=checkbox]),textarea,select{width:100%;padding:10px;border:1px solid var(--line);border-radius:7px;color:var(--ink);background:var(--bg);font:inherit}textarea{min-height:100px}button{padding:10px 16px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--ink);font:inherit;cursor:pointer;margin:10px 6px 0 0}button:disabled{opacity:.5;cursor:wait}.muted{color:var(--muted);font-size:14px}.error{color:#c4493e}pre{white-space:pre-wrap;overflow-wrap:anywhere}.status{min-height:24px}details{margin:12px 0}li{overflow-wrap:anywhere}.row{border-bottom:1px solid var(--line);padding:12px 0}.row h3{margin:0}input[type=checkbox]{margin-right:8px}