:root{color-scheme:light dark;--bg:#fff;--fg:#1d1d1f;--mut:#6e6e73;--acc:#5e5ce6;--card:#f5f5f7;--line:#d2d2d7}
@media (prefers-color-scheme:dark){:root{--bg:#000;--fg:#f5f5f7;--mut:#a1a1a6;--acc:#7d7aff;--card:#1c1c1e;--line:#38383a}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.55 -apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif}
a{color:var(--acc)}.wrap{max-width:980px;margin:0 auto;padding:0 22px}.narrow{max-width:720px}
.nav{border-bottom:1px solid var(--line)}.nav .wrap{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding-top:14px;padding-bottom:14px}
.brand{font-weight:700;font-size:19px;color:var(--fg);text-decoration:none;display:flex;align-items:center;gap:10px}.brand img{width:30px;height:30px;border-radius:7px}
.nav nav{display:flex;gap:16px;margin-left:auto;font-size:15px}.nav nav a{color:var(--fg);text-decoration:none;opacity:.8}.nav nav a:hover{opacity:1}
.lang a{font-size:13px;margin-left:8px;text-decoration:none;color:var(--mut)}.lang a[aria-current]{color:var(--fg);font-weight:600}
.hero{text-align:center;padding:72px 0 48px}.hero img{width:128px;height:128px;border-radius:28px;box-shadow:0 12px 40px rgba(94,92,230,.35)}
h1{font-size:clamp(32px,6vw,52px);line-height:1.08;margin:22px 0 12px;letter-spacing:-.02em}h2{font-size:24px;margin:34px 0 8px}
.lead{font-size:20px;color:var(--mut);max-width:640px;margin:0 auto}
.badge{display:inline-block;margin-top:26px;padding:12px 22px;border-radius:999px;background:var(--acc);color:#fff;text-decoration:none;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:34px 0}
.card{background:var(--card);border-radius:20px;padding:22px}.card h3{margin:0 0 6px;font-size:18px}.card p{margin:0;color:var(--mut);font-size:16px}
.doc{padding:48px 0 64px}.doc h1{font-size:38px}.updated{color:var(--mut)}
footer{border-top:1px solid var(--line);color:var(--mut);font-size:14px;padding:26px 0}footer a{color:var(--mut)}