*{box-sizing:border-box}body{margin:0;font-family:Pretendard,system-ui,sans-serif;background:#f5f5f7;color:#1c1c1e;line-height:1.65}
header,main,footer{max-width:720px;margin:0 auto;padding:24px 20px}header{padding-top:36px}
.brand{font-weight:800;font-size:22px;letter-spacing:-.4px}.brand span{color:#e3350d}
nav{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}nav a{color:#e3350d;text-decoration:none;font-weight:600}
h1{font-size:28px;letter-spacing:-.5px;margin:8px 0 16px}h2{font-size:18px;margin:28px 0 8px}
p,li{color:#333}ul{padding-left:1.2em}.meta{color:#6c6c74;font-size:14px}
footer{color:#6c6c74;font-size:13px;border-top:1px solid #e2e2e7;margin-top:24px}
.card{background:#fff;border:1px solid #e2e2e7;border-radius:16px;padding:22px 22px 8px}