:
root { --primary: #6366f1; --dark: #1e293b; --light
: #f8fafc; --accent: #ec4899; }
        * { margin: 0; padding
: 0; box-sizing: border-box; }
        body { font-family: 'PingFang SC',
 sans-serif; background: #ffffff; color: #334155; line-height: 1.6;
 }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 
20px; }
        header { background: rgba(255,255,255
,0.9); backdrop-filter: blur(10px); position: fixed; width: 100%;
 top: 0; z-index: 1000; border-bottom: 1px solid #e2e8f
0; }
        nav { display: flex; align-items: center; justify-content: space-between; height: 
70px; }
        .nav-links { display: flex; gap: 0; list-style
: none; }
        .nav-links a { padding: 0 15px; text-decoration: none; color
: #475569; font-size: 14px; font-weight: 5
00; }
        .hero { padding: 150px 0 100px; text-
align: center; background: linear-gradient(135deg, #eef2ff 0%, #fff 
100%); }
        h1 { font-size: 3rem; color: #0f172
a; margin-bottom: 20px; }
        .btn { display: inline-block; padding: 12
px 30px; background: var(--primary); color: #fff; border-radius: 8px
; text-decoration: none; font-weight: 600; transition: transform 0.2s; }
        .
btn:hover { transform: translateY(-2px); }
        .section { padding: 80px 0; }

        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(3
00px, 1fr)); gap: 30px; }
        .card { padding: 30px;
 border: 1px solid #e2e8f0; border-radius: 16px; background: #
fff; transition: 0.3s; }
        .card:hover { border-color: var(--primary); box-shadow
: 0 10px 25px rgba(0,0,0,0.05); }

        .faq-item { margin-bottom: 15px; border: 1px solid #e2e8f0;
 border-radius: 8px; overflow: hidden; }
        .faq-q { padding: 1
5px; background: #f1f5f9; cursor: pointer; font-weight: 60
0; }
        .faq-a { padding: 15px; display: none; }
        
footer { background: #0f172a; color: #94a3b8; padding: 5
0px 0; text-align: center; }
        .footer-links a { color: #fff; margin:
 0 10px; text-decoration: none; }
        .contact-form { max-width: 6
00px; margin: 0 auto; }
        input, select, textarea { width: 100%; padding: 
12px; margin-bottom: 15px; border: 1px solid #cbd5e1
; border-radius: 6px; }