* { margin: 0; padding: 0; box-sizing: border-box; }
    body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; color: #333; line-height: 1.6; background: #f8f9fa; }
    .logo-bar { background: #fff; text-align: center; padding: 16px 20px; border-bottom: 1px solid #e9ecef; }
    .logo-bar img { max-width: 280px; width: 100%; height: auto; }
    .hero { background: linear-gradient(135deg, #0b1d3a 0%, #1a3a5c 100%); color: #fff; text-align: center; padding: 48px 20px 40px; }
    .hero h1 { font-size: 36px; font-weight: 800; line-height: 1.2; margin-bottom: 12px; max-width: 750px; margin-left: auto; margin-right: auto; }
    .hero .sub { font-size: 18px; opacity: 0.85; max-width: 600px; margin: 0 auto; }
    .content { max-width: 720px; margin: 0 auto; padding: 40px 20px 60px; }
    .content p { font-size: 16px; color: #555; margin-bottom: 20px; }
    .content h2 { font-size: 22px; font-weight: 700; color: #0b1d3a; margin-bottom: 16px; margin-top: 36px; }
    .check-box { background: #fff; border-radius: 8px; padding: 32px; margin: 28px 0; border: 1px solid #e9ecef; }
    .check-item { font-size: 16px; margin-bottom: 14px; color: #333; line-height: 1.5; }
    .check-item:last-child { margin-bottom: 0; }
    .closing-box { background: linear-gradient(135deg, #0b1d3a 0%, #1a3a5c 100%); border-radius: 8px; padding: 40px 32px; text-align: center; color: #fff; margin-top: 40px; }
    .closing-box h2 { font-size: 24px; font-weight: 800; margin-bottom: 16px; color: #fff; }
    .closing-box p { font-size: 17px; opacity: 0.9; margin-bottom: 12px; max-width: 540px; margin-left: auto; margin-right: auto; color: #fff; }
    .cta-button { display: inline-block; background-color: #1690fa; color: #fff; font-size: 18px; font-weight: 700; text-transform: uppercase; padding: 16px 44px; border: none; border-radius: 6px; cursor: pointer; text-decoration: none; letter-spacing: 0.5px; transition: background-color 0.2s; margin-top: 16px; }
    .cta-button:hover { background-color: #1280e0; }
    .footer { background: #0b1d3a; color: rgba(255,255,255,0.6); text-align: center; padding: 32px 20px 24px; font-size: 14px; }
    .footer-links { margin-bottom: 16px; }
    .footer-links a { color: rgba(255,255,255,0.7); text-decoration: none; margin: 0 12px; transition: color 0.2s; }
    .footer-links a:hover { color: #fff; }
    .footer-copy { font-size: 13px; opacity: 0.5; }
    .family-photo { text-align: center; padding: 32px 20px 0; background: #f8f9fa; }
    .family-photo img { max-width: 480px; width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
    @media (max-width: 600px) { .hero h1 { font-size: 28px; } .check-box { padding: 24px 20px; } .closing-box { padding: 32px 16px; } .footer-links a { display: inline-block; margin: 4px 10px; } .family-photo img { max-width: 100%; } }