:root{--ink:#1d1d1f;--sub:#6e6e73;--bg:#f5f1ea;--card:#fff;--line:rgba(0,0,0,.09);--accent:#c26a2e;color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--ink:#f5f5f7;--sub:#a1a1a6;--bg:#0d0d0f;--card:#1c1c1e;--line:rgba(255,255,255,.12)}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
.top{max-width:720px;margin:0 auto;padding:28px 24px 0;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:9px;color:var(--ink);text-decoration:none;font-weight:650;letter-spacing:-.01em}
.brand i{width:16px;height:16px;border-radius:50%;background:radial-gradient(circle,#fff 0 12%,var(--accent) 14% 34%,#111 37%)}
.top nav{display:flex;gap:18px;font-size:14px}.top nav a{color:var(--sub);text-decoration:none}.top nav a:hover,.top nav a[aria-current]{color:var(--ink)}
main{max-width:720px;margin:28px auto 64px;padding:40px 44px;background:var(--card);border:.5px solid var(--line);border-radius:24px}
h1{margin:0 0 4px;font-size:34px;line-height:1.15;letter-spacing:-.025em}
.upd{margin:0 0 28px;color:var(--sub);font-size:14px}
h2{margin:34px 0 8px;font-size:19px;letter-spacing:-.015em}
p,li{color:var(--ink)}ul{padding-left:22px}li{margin:6px 0}
a{color:var(--accent)}
.muted{color:var(--sub);font-size:14px}
table{width:100%;border-collapse:collapse;font-size:14.5px;margin:10px 0}th,td{text-align:left;padding:9px 10px;border-bottom:.5px solid var(--line);vertical-align:top}th{color:var(--sub);font-weight:600}
footer{max-width:720px;margin:0 auto 40px;padding:0 24px;color:var(--sub);font-size:12.5px}
@media (max-width:640px){main{padding:28px 22px;border-radius:18px;margin:18px 12px 48px}h1{font-size:28px}}