:root { --primary-color: #7b2cbf; --accent-color: #3a0ca3; --bg-color: #f8f9ff; --text-color: #2d3436; }
        body { font-family: 'PingFang SC', sans-serif; background: #fff; color: var(--text-color); margin: 0; line-height: 1.6; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        header { padding: 20px 0; border-bottom: 1px solid #eee; display: flex; justify-content: space-between; align-items: center; }
        .nav-links { display: flex; gap: 0; align-items: center; }
        .nav-links a { padding: 0 15px; color: var(--text-color); text-decoration: none; font-weight: 500; }
        .hero { padding: 100px 0; text-align: center; background: linear-gradient(135deg, #f8f9ff, #ede7f6); }
        h1 { font-size: 3rem; color: var(--primary-color); margin-bottom: 20px; }
        .btn-primary { background: var(--primary-color); color: #fff; padding: 12px 30px; border-radius: 30px; text-decoration: none; display: inline-block; transition: 0.3s; }
        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; padding: 60px 0; }
        .card { padding: 30px; border: 1px solid #eee; border-radius: 15px; transition: 0.3s; }
        .card:hover { transform: translateY(-10px); box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
        table { width: 100%; border-collapse: collapse; margin: 20px 0; }
        th, td { padding: 15px; border: 1px solid #ddd; text-align: left; }
        footer { padding: 40px 0; background: #2d3436; color: #fff; text-align: center; }
        .faq-item { margin-bottom: 15px; border-bottom: 1px solid #eee; padding-bottom: 10px; }
        .feedback { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }