:root{font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;color:#17213b;background:#f7f9fd}*{box-sizing:border-box}body{margin:0}a{color:#2055dc}header,footer{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;max-width:860px;margin:auto;padding:1.5rem 1.5rem}header{border-bottom:1px solid #e1e7f4}header a,footer a{text-decoration:none}.brand{font-size:1.5rem;font-weight:800;letter-spacing:-.06em;color:#2055dc}nav{display:flex;flex-wrap:wrap;gap:1rem;font-size:.9rem}nav a{color:#56617a}nav a[aria-current]{color:#2055dc;font-weight:700}main{max-width:720px;margin:0 auto;padding:4rem 1.5rem 5rem}.eyebrow{font-size:.8rem;font-weight:800;letter-spacing:.13em;color:#2055dc}h1{font-size:clamp(2.4rem,6vw,3.7rem);line-height:1.15;letter-spacing:-.06em;margin:.4rem 0 1.2rem}.lead{font-size:1.25rem;line-height:1.7;color:#3a4864}.date{color:#68748b;font-size:.9rem;margin:2rem 0}section{border-top:1px solid #dce3f0;padding:1.7rem 0}section:first-of-type{margin-top:3rem}h2{font-size:1.25rem;letter-spacing:-.035em;margin:0 0 .7rem}section p{font-size:1rem;line-height:1.85;color:#39465e;margin:0}footer{border-top:1px solid #e1e7f4;color:#68748b;font-size:.9rem}@media(max-width:520px){header{align-items:flex-start;flex-direction:column}main{padding-top:3rem}}