:root { --primary: #6366
f1; --dark: #0f172a; --light: #f8fafc; --accent
: #22d3ee; }
        * { box-sizing: border-box; margin: 
0; padding: 0; }
        body { font-family: 'PingFang SC', sans-serif; line
-height: 1.6; color: #334155; background-color: #fff; }

        .container { max-width: 1200px; margin: 0 auto; padding: 0
 20px; }
        header { background: rgba(255,255,25
5,0.95); backdrop-filter: blur(10px); position: sticky; top: 0; z-
index: 1000; border-bottom: 1px solid #e2e8f0; }
        .
nav-wrapper { display: flex; justify-content: space-between; align-items: center; padding:
 15px 0; }
        .nav-links { display: flex; gap: 0; align-items:
 center; }
        .nav-links a { padding: 8px 15px; color: var
(--dark); text-decoration: none; font-weight: 500; font-size: 14px
; }
        .btn { padding: 10px 24px; border-radius: 8
px; font-weight: 600; cursor: pointer; transition: 0.3s; display:
 inline-block; text-decoration: none; }
        .btn-primary { background: var(--primary); color: #
fff; }
        .hero { padding: 80px 0; text-align: center; background
: linear-gradient(135deg, #f1f5f9 0%, #e2e8f
0 100%); }
        h1 { font-size: 3rem; margin-bottom:
 20px; color: var(--dark); }
        .section { padding: 60px 0; }

        .grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(
300px, 1fr)); gap: 30px; }
        .card { padding: 30px;
 border-radius: 16px; background: #fff; border: 1px solid #e2e
8f0; transition: 0.3s; }
        .card:hover { transform: translateY(-5px); box
-shadow: 0 20px 25px -5px rgba(0,0,0,0.1);
 }
        table { width: 100%; border-collapse: collapse; margin: 20px
 0; }
        th, td { padding: 15px; border: 1px solid #e
2e8f0; text-align: left; }
        .faq-item { margin-bottom: 1
5px; border-bottom: 1px solid #e2e8f0; }
        .faq-q { padding:
 15px; cursor: pointer; font-weight: bold; display: flex; justify-content: space-between; }

        .faq-a { padding: 0 15px 15px; display: none;
 }
        footer { background: var(--dark); color: #94a3b8; padding: 4
0px 0; text-align: center; }
        @media (max-width: 768px)
 { .nav-links { display: none; } h1 { font-size: 2rem; } }