:root{--navy:#000d23;--blue:#004fda;--paper:#fbf9fb;--ink:#1b1b1e;--muted:#44474d;--line:#c5c6ce}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Noto Sans KR',sans-serif}.notice{background:#1d242c;color:#dfe7f7;text-align:center;padding:8px 16px;font-size:12px;font-weight:600}.nav{max-width:1120px;margin:auto;padding:20px 24px;display:flex;justify-content:space-between;align-items:center}.brand{font-size:22px;font-weight:800;color:var(--navy);text-decoration:none}.nav a:last-child{font-size:14px;font-weight:700;color:var(--blue);text-decoration:none}.hero{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background-image:radial-gradient(#e1e4e9 1px,transparent 1px);background-size:24px 24px}.wrap{max-width:880px;margin:auto;padding:72px 24px}.tag{color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em}.hero h1{font-size:clamp(34px,7vw,58px);line-height:1.12;letter-spacing:-.07em;color:var(--navy);margin:14px 0}.lead{max-width:650px;color:var(--muted);font-size:18px;line-height:1.8}.cta{display:inline-block;margin-top:24px;padding:14px 20px;background:var(--blue);color:#fff;border-radius:9px;text-decoration:none;font-weight:800}.card{margin-top:28px;padding:30px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 8px 30px rgba(0,13,35,.06)}h2{font-size:26px;letter-spacing:-.05em;color:var(--navy);margin:0 0 16px}h3{font-size:17px;color:var(--navy);margin-bottom:8px}p,li{color:var(--muted);line-height:1.85;font-size:15px}.steps{padding-left:22px}.steps li{padding:7px 0}.links{display:flex;flex-wrap:wrap;gap:10px}.links a{border:1px solid var(--line);border-radius:999px;padding:9px 13px;color:var(--blue);font-weight:700;font-size:14px;text-decoration:none}.foot{padding:35px 24px;text-align:center;border-top:1px solid var(--line);font-size:13px;color:#75777e}.foot a{color:var(--blue);text-decoration:none}@media(max-width:600px){.wrap{padding:48px 20px}.card{padding:22px}.nav{padding:17px 20px}.lead{font-size:16px}}