:root{--bg:#0b0a14;--card:#15121f;--text:#ecebf5;--muted:#a9a6bf;--line:#2a2638;--accent:#5eead4;--warn:#fbbf24}
@media (prefers-color-scheme: light){:root{--bg:#fafafa;--card:#fff;--text:#16141f;--muted:#5a5670;--line:#e5e3ee;--accent:#0f766e;--warn:#b45309}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.75 -apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif}
main{max-width:760px;margin:0 auto;padding:32px 16px 64px}
h1{font-size:24px;margin:0 0 4px}
h2{font-size:17px;margin:32px 0 8px;padding-top:16px;border-top:1px solid var(--line)}
p,li{color:var(--text)}
.sub{color:var(--muted);font-size:13px}
table{width:100%;border-collapse:collapse;font-size:14px;margin:8px 0}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
th{background:var(--card)}
.box{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:12px 0}
a{color:var(--accent)}
.warn{color:var(--warn)}