:root{font-family:Segoe UI,sans-serif;color:#1f2937;background:linear-gradient(180deg,#f8fafc,#e2e8f0)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}a{color:inherit;text-decoration:none}button,input{font:inherit}#root{min-height:100vh}.app-shell{max-width:960px;margin:0 auto;padding:48px 24px}.app-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:40px}.app-header h1{margin:0;font-size:clamp(1.75rem,3vw,2.5rem)}.app-header nav{display:flex;flex-wrap:wrap;gap:12px}.nav-link{padding:10px 14px;border-radius:999px;background:#ffffff8c;transition:background .12s ease}.nav-link:hover,.nav-link.active{background:#fff}.page-content{padding:32px;border-radius:24px;background:#ffffffd9;box-shadow:0 20px 45px #0f172a14}.eyebrow{margin:0 0 8px;font-size:.875rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#475569}.page-content h2{margin:0 0 12px;font-size:clamp(1.5rem,3vw,2.25rem)}.page-content p{margin-top:0}.login-form{display:grid;gap:16px;max-width:360px;margin-top:24px}.login-form label{display:grid;gap:8px;font-weight:600}.login-form input{width:100%;padding:12px 14px;border:1px solid #cbd5e1;border-radius:12px;background:#fff}.login-form button{border:0;border-radius:12px;padding:12px 16px;font-weight:700;color:#fff;background:#0f172a;cursor:pointer}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:24px}.info-card{padding:20px;border:1px solid #e2e8f0;border-radius:16px;background:#fff}.info-card h3{margin:0 0 8px}.info-card p{margin:0}@media (max-width: 640px){.app-shell{padding:24px 16px}.app-header{flex-direction:column;align-items:flex-start;margin-bottom:24px}.page-content{padding:24px}}