*,:after,:before{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Sans KR,sans-serif;color:#1a1a2e;background:#f8f9fc}a{color:inherit}.site-header{background:#fff;border-bottom:1px solid #e9ecef;padding:1rem 1.5rem}.site-header nav{display:flex;gap:1.25rem;align-items:center}.site-header nav,.site-main{max-width:960px;margin:0 auto}.site-main{padding:2rem 1.5rem}.site-hero{background:linear-gradient(135deg,#1e3a5f,#2d5a87);color:#fff;border-radius:12px;padding:2.5rem 2rem;margin-bottom:2rem}.site-grid{display:grid;grid-gap:1rem;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.site-card{background:#fff;border:1px solid #e9ecef;border-radius:8px;padding:1.25rem}.site-card h3{margin:0 0 .5rem;font-size:1rem}.site-card p{margin:0;color:#6c757d;font-size:.9rem}.platform-links{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}.platform-links a{display:inline-block;padding:.5rem 1rem;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);border-radius:6px;text-decoration:none;font-size:.9rem}.platform-links a:hover{background:rgba(255,255,255,.25)}.muted{color:#6c757d}.badge{display:inline-block;padding:.15rem .5rem;border-radius:4px;font-size:.75rem;background:#e9ecef}.auth-body-bg .card input.form-control{color:#eff2f7;background-color:#435060;border-color:#5a6672}.auth-body-bg .card input.form-control:focus{color:#fff;background-color:#435060;border-color:#5b73e8;box-shadow:0 0 0 .15rem rgba(91,115,232,.25)}.auth-body-bg .card input.form-control:-webkit-autofill,.auth-body-bg .card input.form-control:-webkit-autofill:focus,.auth-body-bg .card input.form-control:-webkit-autofill:hover{-webkit-text-fill-color:#eff2f7;box-shadow:inset 0 0 0 1000px #435060;caret-color:#eff2f7}.auth-body-bg .text-muted{color:#adb5bd!important}