:root{--bg:#ffffff;--fg:#0b1220;--muted:#526077;--card:#f6f8fb;--border:#dde3ec;--link:#1d4ed8;--code:#eef2f7;
--note:#eef4ff;--note-b:#bcd0ff;--warn:#fff6e5;--warn-b:#f5c56b;--maxw:880px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0d1117;--fg:#e6edf3;--muted:#9aa7b8;--card:#161b22;
--border:#2a3340;--link:#79a8ff;--code:#1f2630;--note:#13233f;--note-b:#29487d;--warn:#2d2410;--warn-b:#7a5b1d}}
:root[data-theme="dark"]{--bg:#0d1117;--fg:#e6edf3;--muted:#9aa7b8;--card:#161b22;--border:#2a3340;--link:#79a8ff;--code:#1f2630;
--note:#13233f;--note-b:#29487d;--warn:#2d2410;--warn-b:#7a5b1d}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
a{color:var(--link)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}
header.site{border-bottom:1px solid var(--border)}
header.site .wrap{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px}
.brand{font-weight:800;font-size:18px;text-decoration:none;color:var(--fg);letter-spacing:-.01em}
nav a{margin-right:16px;text-decoration:none;color:var(--muted);font-weight:600}
nav a:last-child{margin-right:0}
nav a:hover,nav a[aria-current]{color:var(--fg)}
main{padding:28px 0 48px}
h1{font-size:32px;line-height:1.2;margin:0 0 8px;letter-spacing:-.02em}
h2{font-size:22px;margin:36px 0 10px;padding-top:8px;border-top:1px solid var(--border)}
h3{font-size:17px;margin:22px 0 6px}
.lead{font-size:19px;color:var(--muted);margin:0 0 20px}
.meta{color:var(--muted);font-size:14px}
.apphead{display:flex;gap:18px;align-items:center;margin-bottom:8px}
.apphead img{width:72px;height:72px;border-radius:16px;flex:none}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 18px}
.badge{font-size:13px;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--card);border:1px solid var(--border)}
.toc{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px 16px;margin:18px 0}
.toc strong{display:block;margin-bottom:4px}
.toc a{display:inline-block;margin:2px 14px 2px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;margin:12px 0 8px}
.card{display:flex;flex-direction:column;gap:8px;border:1px solid var(--border);border-radius:14px;padding:16px;background:var(--card);
text-decoration:none;color:var(--fg)}
.card:hover{border-color:var(--link)}
.card img{width:52px;height:52px;border-radius:12px}
.card b{font-size:16px;line-height:1.3}
.card span{color:var(--muted);font-size:14px}
.table{overflow-x:auto;margin:10px 0}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{border:1px solid var(--border);padding:8px 10px;text-align:left;vertical-align:top}
th{background:var(--card)}
code{background:var(--code);padding:1px 6px;border-radius:6px;font-size:.92em;overflow-wrap:anywhere}
.ui{font-weight:600;white-space:normal}
.note{border:1px solid var(--note-b);background:var(--note);border-radius:10px;padding:10px 14px}
.note.warn{border-color:var(--warn-b);background:var(--warn)}
.pending{background:#ffe08a;color:#3b2a00;padding:0 4px;border-radius:4px}
footer.site{border-top:1px solid var(--border);color:var(--muted);font-size:14px}
footer.site .wrap{padding-top:18px;padding-bottom:28px}
footer.site a{color:var(--muted)}
@media (max-width:600px){h1{font-size:26px}.apphead img{width:56px;height:56px}.lead{font-size:17px}}