:root { --primary: #ff3e3e; --secondary
: #2563eb; --dark: #1e293b; --light: #f8faf
c; }
        * { box-sizing: border-box; margin: 0; padding: 0
; }
        body { font-family: 'PingFang SC', sans-serif; line-height: 1
.6; color: var(--dark); background: #ffffff; }
        .container { max-width:
 1200px; margin: 0 auto; padding: 0 20px; }
        header { padding
: 20px 0; background: #fff; position: sticky; top: 0; z-
index: 1000; border-bottom: 1px solid #eee; }
        .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; text-decoration: none; color: var(--dark); font-weight: 5
00; }
        .hero { padding: 100px 0; text-align: center; background
: linear-gradient(135deg, #fff5f5 0%, #eff6ff 100
%); }
        h1 { font-size: 3rem; margin-bottom: 20px; color: var(--
primary); }
        .btn { padding: 12px 30px; border-radius: 8
px; text-decoration: none; font-weight: bold; transition: 0.3s; display: inline-block; }

        .btn-primary { background: var(--primary); color: #fff; }
        .section { padding: 8
0px 0; }
        .grid { display: grid; grid-template-columns: repeat(auto-fit
, minmax(300px, 1fr)); gap: 30px; }
        .card { padding
: 30px; border-radius: 16px; background: #fff; border: 1px solid #e
2e8f0; transition: 0.3s; }
        .card:hover { transform: translateY(-5px
); box-shadow: 0 10px 20px rgba(0,0,0,0
.1); }
        .faq-item { margin-bottom: 15px; border-bottom:
 1px solid #eee; }
        .faq-q { cursor: pointer; padding: 15px; font-
weight: bold; display: flex; justify-content: space-between; }
        .faq-a { padding: 1
5px; display: none; color: #64748b; }
        footer { background: var
(--dark); color: #fff; padding: 40px 0; text-align: center; }

        .form-group { margin-bottom: 15px; }
        input, select, textarea { width: 1
00%; padding: 12px; border: 1px solid #cbd5e1; border-radius: 
8px; }