:root{--bg:#fff;--fg:#1b1f24;--soft:#5b6470;--line:#e3e6ea}
@media (prefers-color-scheme:dark){:root{--bg:#14171b;--fg:#e8eaed;--soft:#9aa3ad;--line:#2a2f36}}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 -apple-system,"Apple SD Gothic Neo","Noto Sans KR",sans-serif}
main{max-width:760px;margin:0 auto;padding:32px 16px 64px}
h1{font-size:26px;margin:0 0 4px}h2{font-size:18px;margin:28px 0 6px}
.d{color:var(--soft);font-size:14px}hr{border:0;border-top:1px solid var(--line);margin:32px 0}
a{color:inherit}
header{margin-bottom:24px;font-size:14px}header .logo{font-weight:800;font-size:18px;margin-right:12px;text-decoration:none}
footer{margin-top:40px;font-size:13px;color:#888}