:root{--bg:#fff;--surface:#fff;--surface-soft:#f5f7fb;--ink:#111827;--ink-strong:#05070b;--muted:#5f6875;--line:#e6eaf0;--navy:#064b98;--navy-dark:#033a78;--orange:#ff7a2f;--teal:#177f7a;--shadow:0 24px 60px rgba(15,23,42,.1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Pretendard,Apple SD Gothic Neo,Noto Sans KR,system-ui,sans-serif;letter-spacing:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px;padding:14px clamp(20px,4vw,56px);border-bottom:1px solid 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