:root{--blue:#1177df;--sky:#46bdf7;--green:#18b87a;--navy:#0b2852;--text:#172033;--muted:#6b7890;--line:#dbe8f5;--pale:#f3fbff;--white:#fff;--shadow:0 18px 50px rgba(14,86,150,.14)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Pretendard,Noto Sans KR,sans-serif;color:var(--text);background:#fff;line-height:1.6}a{text-decoration:none;color:inherit}.container{max-width:1120px;margin:0 auto;padding:0 22px}.header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid rgba(219,232,245,.7)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{height:58px;width:auto;display:block;object-fit:contain}nav{display:flex;gap:28px;font-weight:800;font-size:15px;color:#22385c}.nav-call{padding:12px 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