:root{color-scheme:light;--ink:#111;--muted:#666;--rule:#ddd;--paper:#fafaf7}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;word-break:keep-all;overflow-wrap:anywhere}
header,main,footer{max-width:760px;margin:0 auto;padding:0 20px}
header{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:baseline;justify-content:space-between;padding-top:24px;padding-bottom:16px;border-bottom:1px solid var(--ink)}
.brand{font-weight:800;letter-spacing:.08em;text-decoration:none;color:var(--ink)}
nav{display:flex;flex-wrap:wrap;gap:16px;font-size:14px}
nav a{color:var(--muted);text-decoration:none}
nav a:hover{color:var(--ink)}
h1{font-size:28px;line-height:1.3;margin:40px 0 16px}
h2{font-size:19px;margin:36px 0 8px;padding-top:12px;border-top:1px solid var(--rule)}
h3{font-size:16px;margin:24px 0 4px}
a{color:inherit}
.table{overflow-x:auto;margin:12px 0}
table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.55}
th,td{border:1px solid var(--rule);padding:8px 10px;text-align:left;vertical-align:top}
th{background:#f0f0ec;white-space:nowrap}
blockquote{margin:16px 0;padding:8px 16px;border-left:3px solid var(--rule);color:var(--muted)}
footer{margin-top:56px;padding-top:16px;padding-bottom:40px;border-top:1px solid var(--rule);color:var(--muted);font-size:13px}