:root { --bg: #0d0f15; --panel: #161920; --line: #262a34; --ink: #eef0f3; --mute: #9aa1ad; --accent: #ff7a2e; }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.7 "Pretendard", -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif; word-break: keep-all; }
a { color: var(--accent); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }
header.top { border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 800; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
nav a { color: var(--mute); text-decoration: none; margin-left: 16px; font-size: 14px; }
nav a:hover { color: var(--ink); }
.lang { margin-left: 16px; font-size: 13px; color: var(--mute); white-space: nowrap; }
.lang a { margin-left: 0; font-size: 13px; }
.lang b { color: var(--ink); font-weight: 700; }
@media (max-width: 560px) {
  header.top .wrap { height: auto; min-height: 60px; flex-wrap: wrap; gap: 6px 14px; padding-top: 12px; padding-bottom: 12px; }
  nav { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; }
  nav a, .lang { margin-left: 0; }
}
.hero { padding: 56px 0 28px; text-align: center; }
.hero img { width: 112px; height: 112px; border-radius: 26px; box-shadow: 0 10px 40px rgba(255, 122, 46, .28); }
.hero h1 { font-size: 34px; letter-spacing: -.03em; margin: 22px 0 6px; }
.hero p { color: var(--mute); margin: 0 auto; max-width: 520px; }
.btn { display: inline-block; margin-top: 24px; padding: 13px 26px; border-radius: 12px; background: var(--accent); color: #14100c; font-weight: 800; text-decoration: none; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin: 28px 0 8px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.card h3 { margin: 0 0 6px; font-size: 16px; }
.card p { margin: 0; color: var(--mute); font-size: 14px; }
main.doc { padding: 40px 0 56px; }
main.doc h1 { font-size: 28px; letter-spacing: -.02em; margin: 0 0 4px; }
main.doc .meta { color: var(--mute); font-size: 14px; margin-bottom: 28px; }
main.doc h2 { font-size: 18px; margin: 32px 0 8px; }
main.doc p, main.doc li { color: #d3d7de; }
main.doc ul { padding-left: 20px; }
table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 14.5px; }
th, td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; }
th { background: var(--panel); }
footer { border-top: 1px solid var(--line); color: var(--mute); font-size: 13.5px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; justify-content: space-between; padding: 22px 20px 34px; }
footer a { color: var(--mute); margin-left: 14px; }
footer a:first-child { margin-left: 0; }