:root { --primary: #ff3e3e; --secondary: #25
63eb; --dark: #1e293b; --light: #f8fafc; }
        *
 { margin: 0; padding: 0; box-sizing: border-box; }
        body { font
-family: 'PingFang SC', sans-serif; line-height: 1.6; color: #
334155; background: #fff; }
        .container { max-width: 12
00px; margin: 0 auto; padding: 0 20px; }
        header { padding
: 20px 0; background: #fff; position: sticky; top: 0; z-
index: 1000; border-bottom: 1px solid #e2e8f0; }
        nav {
 display: flex; align-items: center; justify-content: space-between; }
        .nav-links { display
: flex; gap: 0; }
        .nav-links a { padding: 10px 
15px; color: #475569; text-decoration: none; font-weight: 500;
 }
        .hero { padding: 80px 0; text-align: center; background: linear-gradient(1
35deg, #f8fafc 0%, #eff6ff 100%); }
        h
1 { font-size: 3rem; color: #0f172a; margin-bottom:
 20px; }
        .btn { display: inline-block; padding: 12px 30px;
 border-radius: 8px; font-weight: 600; text-decoration: none; transition
: 0.3s; }
        .btn-primary { background: var(--primary); color: #
fff; }
        .section { padding: 60px 0; }
        .grid { display: grid; grid
-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 3
0px; }
        .card { padding: 25px; border-radius: 16px; background: #fff
; border: 1px solid #e2e8f0; box-shadow: 0 4px 6px -
1px rgba(0,0,0,0.1); }
        table { width: 10
0%; border-collapse: collapse; margin-top: 20px; }
        th, td { padding: 1
5px; text-align: left; border-bottom: 1px solid #e2e8f0;
 }
        .faq-item { margin-bottom: 15px; border: 1px solid #e
2e8f0; border-radius: 8px; }
        .faq-q { padding: 15
px; background: #f1f5f9; cursor: pointer; font-weight: 600; }

        .faq-a { padding: 15px; display: none; }
        footer { padding: 40px
 0; background: #0f172a; color: #94a3b8; text
-align: center; }
        .footer-links a { color: #fff; margin: 0 1
0px; text-decoration: none; }