:root { --primary: #6366f1; --dark
: #1e293b; --light: #f8fafc; --accent: #f472
b6; }
        * { box-sizing: border-box; margin: 0; padding: 
0; }
        body { font-family: 'PingFang SC', sans-serif; line-height: 1
.6; color: var(--dark); background: #ffffff; }
        .container { max-width:
 1200px; margin: 0 auto; padding: 0 20px; }

        header { background: #fff; padding: 15px 0; border-bottom: 1px
 solid #e2e8f0; position: sticky; top: 0; z-index: 1
000; }
        .nav-wrapper { display: flex; justify-content: space-between;
 align-items: center; }
        .nav-links { display: flex; gap: 0; }

        .nav-links a { padding: 10px 15px; text-decoration: none; color
: var(--dark); font-weight: 500; }
        .hero { padding: 80px 
0; text-align: center; background: linear-gradient(135deg, #eef2ff
 0%, #ffffff 100%); }
        h1 { font-size: 3rem; margin-bottom: 
20px; color: var(--dark); }
        .btn { display: inline-block; padding: 12
px 30px; background: var(--primary); color: #fff; border-radius: 8px
; text-decoration: none; transition: 0.3s; }
        .grid { display: grid; grid
-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 3
0px; padding: 50px 0; }
        .card { padding: 30px; border: 
1px solid #e2e8f0; border-radius: 16px; transition: 0.3s; }

        .card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px
 rgba(0,0,0,0.1); }
        footer { background: var(--dark); color
: #fff; padding: 40px 0; text-align: center; }
        .faq-item
 { margin-bottom: 20px; border-bottom: 1px solid #e2e8f0;
 padding-bottom: 10px; }
        .footer-links { display: flex; justify-content: center; gap
: 20px; margin-top: 20px; }