:root { --primary: #2563eb; --accent: #f59
e0b; --dark: #1e293b; --light: #f8fafc; --text
: #334155; }
        * { box-sizing: border-box; margin:
 0; padding: 0; }
        body { font-family: 'PingFang SC', sans-serif; line
-height: 1.6; color: var(--text); 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; align
-items: center; }
        .nav-links a { padding: 10px 15px; color:
 var(--dark); text-decoration: none; font-weight: 500; font-size: 1
4px; }
        .hero { padding: 80px 0; text-align: center; background
: linear-gradient(135deg, #eff6ff 0%, #fef3c7 100%);
 }
        .hero h1 { font-size: 3rem; margin-bottom: 20px; color: var
(--dark); }
        .hero p { font-size: 1.25rem; margin-bottom: 30
px; }
        .btn { padding: 12px 30px; border-radius: 8px
; font-weight: bold; cursor: pointer; border: none; transition: 0.3s; display: inline-
block; text-decoration: none; }
        .btn-primary { background: var(--primary); color: #
fff; }
        .btn-primary:hover { opacity: 0.9; transform: translateY(-2px); }

        .section { padding: 60px 0; }
        .grid { display: grid; grid
-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20
px; margin-top: 30px; }
        .card { padding: 30px; border: 
1px solid #e2e8f0; border-radius: 12px; transition: 0.3s; }

        .card:hover { box-shadow: 0 10px 25px rgba(0,
0,0,0.1); }
        .faq-item { margin-bottom: 15px; border-bottom:
 1px solid #e2e8f0; }
        .faq-q { padding: 1
5px 0; cursor: pointer; font-weight: 600; display: flex; justify-
content: space-between; }
        .faq-a { padding-bottom: 15px; display: none; color
: #64748b; }
        footer { background: var(--dark); color: #fff; padding:
 40px 0; margin-top: 60px; }
        .footer-links { display
: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 20px; }
        
.footer-links a { color: #cbd5e1; text-decoration: none; }
        table
 { width: 100%; border-collapse: collapse; margin-top: 20px; }
        th,
 td { border: 1px solid #e2e8f0; padding: 12px; text
-align: left; }
        @media (max-width: 768px) { .nav-links {
 display: none; } .hero h1 { font-size: 2rem; } }