:root{--bg:#f3f7fd;--surface:#fff;--ink:#0a1f3d;--dim:#4a6182;--line:#d9e3f0;--accent:#1b5fd6;--warn-bg:#fff6e5;--warn-ink:#7a4b00}
@media (prefers-color-scheme:dark){:root{--bg:#07142a;--surface:#0e1b2e;--ink:#eef5ff;--dim:#93a8c5;--line:#22385a;--accent:#5c9cf6;--warn-bg:#3a2a0a;--warn-ink:#ffd58a;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 "Inter",system-ui,-apple-system,"Segoe UI",sans-serif;padding:0 max(20px,env(safe-area-inset-right,0px)) 0 max(20px,env(safe-area-inset-left,0px))}
.wrap{max-width:760px;margin:0 auto;padding:28px 0 64px}
header{display:flex;align-items:center;gap:10px;margin-bottom:32px}
header a{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font:600 22px "Sora","Inter",sans-serif}
header img{width:32px;height:32px}
h1{font:600 36px/1.1 "Sora","Inter",sans-serif;letter-spacing:-.02em;margin:0 0 8px}
h2{font:600 21px/1.3 "Sora","Inter",sans-serif;margin:32px 0 8px}
p,li{color:var(--ink)}
.dim{color:var(--dim)}
a{color:var(--accent)}
.draft{background:var(--warn-bg);color:var(--warn-ink);border-radius:12px;padding:12px 16px;margin:16px 0 8px;font-size:14px}
ul{padding-left:22px}
footer{border-top:1px solid var(--line);margin-top:48px;padding-top:16px;font-size:14px;color:var(--dim)}