:root{--bg:#fafaf7;--fg:#1b1d1f;--muted:#5d646b;--line:#e3e3dc;--accent:#d2461f;--card:#fff}
@media (prefers-color-scheme:dark){:root{--bg:#121416;--fg:#eceae4;--muted:#9aa1a8;--line:#2a2e32;--accent:#ff7a4d;--card:#1a1d20}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
.wrap{max-width:720px;margin:0 auto;padding:0 16px}
header{border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:60px}
.brand{font-weight:700;font-size:18px;color:var(--fg);text-decoration:none;letter-spacing:-.01em}
.brand span{color:var(--accent)}
nav a{color:var(--muted);text-decoration:none;margin-left:18px;font-size:15px}
nav a:hover,nav a[aria-current]{color:var(--fg)}
main{padding:48px 0 64px}
h1{font-size:clamp(30px,6vw,44px);line-height:1.15;letter-spacing:-.02em;margin:0 0 16px}
h2{font-size:21px;margin:40px 0 8px;letter-spacing:-.01em}
h3{font-size:17px;margin:24px 0 4px}
p,li{color:var(--fg)}
.lead{font-size:19px;color:var(--muted);margin:0 0 32px}
.muted{color:var(--muted);font-size:14px}
a{color:var(--accent)}
ul{padding-left:20px}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin:32px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.card b{display:block;margin-bottom:4px}
.card p{margin:0;color:var(--muted);font-size:15px}
.note{border-left:3px solid var(--accent);padding:4px 0 4px 14px;color:var(--muted)}
hr{border:0;border-top:1px solid var(--line);margin:48px 0}
footer{border-top:1px solid var(--line);padding:24px 0;font-size:14px;color:var(--muted)}
footer a{color:var(--muted)}
nav a.lang{border:1px solid var(--line);border-radius:6px;padding:2px 8px;font-size:13px;font-weight:600}
@media (max-width:420px){nav a{margin-left:10px;font-size:13px}nav a.lang{padding:1px 6px}}
table{width:100%;border-collapse:collapse;font-size:14px;margin:12px 0}
th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600}
td code{font-size:12px;word-break:break-all}
.table-wrap{overflow-x:auto}
#packs td:nth-child(-n+3){white-space:nowrap}