:root{color-scheme:light;font-family:Pretendard,Noto Sans KR,system-ui,sans-serif;background:#f2f4f7;color:#0f1f3a}*{box-sizing:border-box}body{margin:0}.shell,body{min-height:100vh}.shell{display:grid;place-items:center;padding:24px}.card{width:min(100%,440px);padding:36px 28px;border:1px solid #e2e8f0;border-radius:28px;background:#fff;box-shadow:0 18px 48px rgb(15 31 58/10%);text-align:center}.brandSymbol{display:block;width:88px;height:88px;margin:0 auto 20px;object-fit:contain}.eyebrow{margin:0 0 8px;color:#2f6bff;font-size:14px;font-weight:800}h1{margin:0;font-size:clamp(24px,7vw,32px);line-height:1.25}.description{margin:16px 0 24px;color:#62708a;font-size:16px;line-height:1.65;overflow-wrap:break-word;word-break:keep-all}.primary{display:block;width:100%;padding:16px 20px;border-radius:16px;background:linear-gradient(104deg,#246bfd,#258bef 40%,#29b4d7 72%,#35d1b3);color:#fff;font-size:16px;font-weight:800;text-decoration:none}@media (max-width:360px){.shell{padding:16px}.card{padding:30px 20px}}