:root{--bg:#0b1220;--surface:#141d2e;--surface-2:#1b2740;--border:#24344f;--sky-50:#0b1220;--sky-100:#1b2740;--sky-200:#24344f;--sky-300:#38bdf8;--sky-400:#22d3ee;--sky-500:#38bdf8;--sky-600:#22d3ee;--indigo:#818cf8;--violet:#a78bfa;--ink:#e6edf7;--muted:#8b9bb4;--danger:#f87171;--success:#34d399;--gradient:linear-gradient(135deg, #22d3ee 0%, #38bdf8 45%, #818cf8 100%);--radius:16px;--radius-sm:14px;--radius-pill:999px;--font-body:"Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--font-heading:"Space Grotesk", "Plus Jakarta Sans", sans-serif;--shadow-sm:0 1px 2px #0006;--shadow-md:0 6px 24px #00000073;--shadow-lg:0 16px 40px #0000008c}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font-body);color:var(--ink);background:var(--sky-50);-webkit-font-smoothing:antialiased;line-height:1.5}h1,h2,h3,h4{font-family:var(--font-heading);letter-spacing:-.02em;margin:0;line-height:1.15}a{color:var(--sky-600);text-decoration:none}button{font-family:var(--font-body);cursor:pointer}.app-shell{flex-direction:column;min-height:100vh;display:flex}.page{flex:1;width:100%;max-width:1080px;margin:0 auto;padding:20px 16px 64px}.app-main{flex-direction:column;flex:1;display:flex}.page-narrow{max-width:480px}.topbar{z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--sky-100);background:#0b1220cc;position:sticky;top:0}.topbar-inner{flex-wrap:wrap;align-items:center;gap:12px;max-width:1080px;margin:0 auto;padding:12px 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28px;font-size:1.02rem}.hero-logo{background:var(--gradient);color:#fff;width:72px;height:72px;font-family:var(--font-heading);box-shadow:var(--shadow-lg);border-radius:20px;place-items:center;margin:0 auto 20px;font-size:1.7rem;font-weight:700;display:grid}.feature-row{text-align:center;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:40px;display:grid}.feature-item{background:var(--surface);border:1px solid var(--sky-100);border-radius:var(--radius);padding:18px 12px}.feature-item .feature-icon{margin-bottom:8px;font-size:1.6rem}.feature-item h3{margin-bottom:4px;font-size:.9rem}.feature-item p{color:var(--muted);margin:0;font-size:.78rem}.guest-banner{background:var(--gradient);color:#fff;border-radius:var(--radius);align-items:center;gap:12px;margin-bottom:20px;padding:16px 18px;font-weight:600;display:flex}.radio-card{border:1.5px solid var(--sky-200);border-radius:var(--radius-sm);cursor:pointer;align-items:center;gap:12px;margin-bottom:10px;padding:12px 14px;transition:border-color .15s,background .15s;display:flex}.radio-card.selected{border-color:var(--sky-500);background:var(--sky-50)}.radio-card input{accent-color:var(--sky-500);width:18px;height:18px}.radio-card-label{flex:1;font-size:.9rem;font-weight:600}.radio-card-price{color:var(--sky-600);font-size:.9rem;font-weight:700}.age-note{color:var(--muted);align-items:center;gap:8px;margin-top:16px;font-size:.8rem;display:flex}.result-card{text-align:center;padding:32px 20px}.result-icon{background:var(--gradient);color:#fff;width:64px;height:64px;box-shadow:var(--shadow-lg);border-radius:50%;place-items:center;margin:0 auto 16px;font-size:1.8rem;display:grid}.va-number{font-family:var(--font-heading);letter-spacing:.05em;background:var(--sky-100);color:var(--sky-600);border-radius:var(--radius-sm);margin:8px 0;padding:12px 20px;font-size:1.4rem;font-weight:700;display:inline-block}.muted{color:var(--muted)}.text-center{text-align:center}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-16{margin-bottom:16px}.row{align-items:center;gap:12px;display:flex}.row-between{justify-content:space-between;align-items:center;gap:12px;display:flex}.spinner{border:3px solid var(--sky-200);border-top-color:var(--sky-500);border-radius:50%;width:28px;height:28px;margin:24px auto;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.footer{border-top:1px solid var(--sky-100);text-align:center;color:var(--muted);padding:20px 16px;font-size:.8rem}