:root { --primary: #ff3e3e; --secondary
: #2563eb; --dark: #1a1a1a; --light: #f8
fafc; }
        * { box-sizing: border-box; margin: 0; padding: 0
; }
        body { font-family: 'PingFang SC', sans-serif; line-height: 1.6
; color: #334155; background: #ffffff; }
        .container { max-width:
 1200px; margin: 0 auto; padding: 0 20px; }
        header { background:
 #fff; padding: 15px 0; border-bottom: 1px solid #e2e8f
0; position: sticky; top: 0; z-index: 1000; }
        
.nav-wrapper { display: flex; justify-content: space-between; align-items: center; }

        .logo-box { width: 150px; }
        .nav-links { display
: flex; gap: 0; align-items: center; }
        .nav-links a { padding
: 0 15px; text-decoration: none; color: #1e293b; font-weight:
 500; }
        .hero { padding: 100px 0; background: linear
-gradient(135deg, #fff1f1 0%, #f0f7ff 1
00%); text-align: center; }
        h1 { font-size: 3rem; color: #0f
172a; margin-bottom: 20px; }
        .btn { display: inline-block
; padding: 12px 30px; background: var(--primary); color: #fff; border-radius:
 8px; text-decoration: none; transition: 0.3s; }
        .btn-
secondary { background: var(--secondary); margin-left: 10px; }
        section { padding: 6
0px 0; }
        .grid { display: grid; grid-template-columns: repeat(auto-fit
, minmax(280px, 1fr)); gap: 30px; }
        .card { padding
: 30px; border-radius: 16px; background: #fff; border: 1px
 solid #e2e8f0; transition: 0.3s; }
        .card:hover { transform:
 translateY(-5px); box-shadow: 0 10px 25px rgba(0,0
,0,0.1); }
        table { width: 100%; border-collapse: collapse;
 margin-top: 20px; }
        th, td { padding: 15px; border: 1
px solid #e2e8f0; text-align: left; }
        .faq-item { margin
-bottom: 15px; border-bottom: 1px solid #e2e8f0;
 padding-bottom: 15px; }
        footer { background: #0f172a;
 color: #cbd5e1; padding: 40px 0; }
        .footer-links a { color
: #cbd5e1; display: block; margin-bottom: 8px; }