:root { --primary-red: #d32f2f; --dark-bg: #1a1a1a; --text-color: #333; }
        body { font-family: 'PingFang SC', sans-serif; margin: 0; color: var(--text-color); line-height: 1.6; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        header { background: #fff; padding: 15px 0; border-bottom: 2px solid var(--primary-red); position: sticky; top: 0; z-index: 1000; }
        nav { display: flex; align-items: center; justify-content: space-between; }
        .nav-links { display: flex; gap: 0; }
        .nav-links a { padding: 10px 15px; text-decoration: none; color: #333; font-weight: bold; }
        .hero { padding: 80px 0; text-align: center; background: linear-gradient(135deg, #fce4e4, #fff); }
        h1 { font-size: 2.5em; color: var(--primary-red); }
        .btn { display: inline-block; padding: 12px 30px; background: var(--primary-red); color: #fff; text-decoration: none; border-radius: 5px; margin-top: 20px; }
        section { padding: 60px 0; }
        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
        .card { padding: 20px; border: 1px solid #eee; border-radius: 8px; transition: 0.3s; }
        .card:hover { box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
        footer { background: var(--dark-bg); color: #fff; padding: 40px 0; text-align: center; }
        .form-group { margin-bottom: 15px; text-align: left; }
        input, select, textarea { width: 100%; padding: 10px; margin-top: 5px; }
        .faq-item { margin-bottom: 10px; border-bottom: 1px solid #ddd; }
        .faq-question { cursor: pointer; padding: 15px; font-weight: bold; }
        .faq-answer { display: none; padding: 15px; background: #f9f9f9; }