:root{--bg:#f6f7f9;--fg:#1d2733;--muted:#5b6672;--card:#fff;--line:#dfe3e8;--accent:#e8862a;--link:#1f6f8b}
@media (prefers-color-scheme:dark){:root{--bg:#12171d;--fg:#e6eaee;--muted:#9aa5b1;--card:#1b222a;--line:#2c353f;--accent:#f09a45;--link:#6cc3e0}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--link)}
header,main,footer{max-width:960px;margin:0 auto;padding:0 16px}
header{display:flex;align-items:center;gap:24px;padding-top:20px;padding-bottom:20px}
header .logo{font-weight:800;font-size:22px;text-decoration:none;color:var(--fg)}
header .logo span{color:var(--accent)}
header nav a{color:var(--muted);text-decoration:none}
h1{font-size:32px;line-height:1.2;margin:8px 0}
h2{margin-top:40px;font-size:22px}
.code{color:var(--accent);font-weight:700}
.subtitle{color:var(--muted);font-size:18px;margin:0 0 12px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 24px;padding:0;list-style:none}
.tags li{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:2px 12px;font-size:14px;color:var(--muted)}
img{max-width:100%;height:auto;border-radius:8px;background:#fff;display:block;margin:16px 0}
.table{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{border-bottom:1px solid var(--line);padding:8px;text-align:left;vertical-align:top}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;padding:0;list-style:none}
.cards a{display:block;height:100%;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;text-decoration:none;color:var(--fg)}
.cards img{margin:0 0 12px}
.cards p{color:var(--muted);margin:4px 0 0;font-size:15px}
footer{color:var(--muted);font-size:14px;padding-top:40px;padding-bottom:40px}
header{flex-wrap:wrap;gap:12px 24px}
header nav{display:flex;flex-wrap:wrap;gap:16px}
header nav a:hover{color:var(--fg)}
.langs{margin-left:auto;display:flex;gap:4px}
.langs a{color:var(--muted);text-decoration:none;font-size:14px;padding:2px 8px;border:1px solid transparent;border-radius:6px}
.langs a[aria-current]{border-color:var(--line);color:var(--fg);background:var(--card)}
.cards img{aspect-ratio:480/330;object-fit:cover;width:100%;background:#e3e7eb}
.cards strong{display:inline}
.cards.big{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.cards.small{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.cards.small a{padding:10px;border-radius:10px;font-size:15px;line-height:1.35}
.cards.small img{margin-bottom:8px}
.noimg{display:block;aspect-ratio:480/330;border-radius:8px;margin-bottom:8px;background:repeating-linear-gradient(45deg,var(--bg),var(--bg) 8px,var(--line) 8px,var(--line) 9px)}
.viewer canvas{width:100%;aspect-ratio:16/10;display:block;background:#e3e7eb;border:1px solid var(--line);border-radius:12px;touch-action:none}
@media (prefers-color-scheme:dark){.viewer canvas{background:#232b33}}
.bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:10px}
.bar button,.variant{font:inherit;font-size:15px;color:var(--fg);background:var(--card);border:1px solid var(--line);border-radius:8px;padding:6px 14px;cursor:pointer}
.bar button.on{border-color:var(--accent);color:var(--accent)}
.caption{color:var(--muted);font-size:15px}
.hint{color:var(--muted);font-size:14px;margin:6px 0 0}
.variants{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:14px}
.variant{display:grid;gap:6px;text-align:left;padding:8px;line-height:1.3}
.variant img{margin:0;aspect-ratio:480/330;object-fit:cover;width:100%;border-radius:6px}
.variant.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.plain{padding-left:20px}
.note{color:var(--muted);background:var(--card);border:1px dashed var(--line);border-radius:12px;padding:24px;text-align:center}