:root{--bg:#F2F2F7;--card:#FFFFFF;--text:#000000;--sub:#6C6C70;--accent:#41608A;--line:#C6C6C8}
@media (prefers-color-scheme:dark){:root{--bg:#000000;--card:#1C1C1E;--text:#FFFFFF;--sub:#98989F;--accent:#9DB4D3;--line:#38383A}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",system-ui,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:anywhere}
main{max-width:680px;margin:0 auto;padding:48px 16px 64px}
h1{font-size:30px;line-height:1.3;margin:0 0 8px}
h2{font-size:20px;line-height:1.4;margin:36px 0 8px}
p,li{margin:8px 0}
ol,ul{padding-left:1.4em}
a{color:var(--accent)}
.sub{color:var(--sub);font-size:15px}
.card{background:var(--card);border-radius:12px;padding:4px 16px;margin:24px 0}
.card a{display:block;padding:12px 0;text-decoration:none;color:var(--text);border-bottom:.5px solid var(--line)}
.card a:last-child{border-bottom:0}
footer{margin-top:48px;color:var(--sub);font-size:13px}