:root{--bg:#fff;--fg:#14141a;--muted:#5b5b6b;--line:#e7e7ee;--accent:#4f3cff;--card:#f7f7fb}
@media (prefers-color-scheme:dark){:root{--bg:#0e0e13;--fg:#ececf2;--muted:#a3a3b5;--line:#26262f;--accent:#8f82ff;--card:#17171f}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:820px;margin:0 auto;padding:0 16px}
.top{border-bottom:1px solid var(--line)}.bar{display:flex;justify-content:space-between;align-items:center;height:60px}
.brand{display:flex;gap:8px;align-items:center;color:var(--fg);font-weight:700}.brand span{color:var(--muted);font-weight:500}
.cta{border:1px solid var(--line);border-radius:8px;padding:6px 12px;font-size:14px;color:var(--fg)}
.hero{padding:48px 0 24px}.hero h1{font-size:32px;line-height:1.2;margin:0 0 8px}.hero p{color:var(--muted);margin:0 0 20px}
input[type=search]{width:100%;font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--fg)}
.cat h2{font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:32px 0 8px}
.cat ul{list-style:none;margin:0;padding:0}.cat li{padding:14px 0;border-top:1px solid var(--line)}
.cat li a{font-weight:600}.cat li p{margin:4px 0 0;color:var(--muted);font-size:15px}
article{padding:32px 0 48px}article h1{font-size:30px;line-height:1.25;margin:8px 0 12px}
.crumbs{font-size:14px;color:var(--muted)}.lead{font-size:18px;color:var(--muted)}
.meta{font-size:13px;color:var(--muted);margin-top:24px}.loading{color:var(--muted)}
.related{margin-top:32px;padding:20px;border-radius:12px;background:var(--card)}
.related h2{font-size:16px;margin:0 0 6px}.related h3{font-size:14px;margin:16px 0 6px;color:var(--muted)}
.related ul{margin:0;padding-left:18px}.empty{color:var(--muted)}
.foot{display:flex;gap:16px;flex-wrap:wrap;padding:24px 16px 40px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}