:root { --primary: #e91e63; --dark
: #2d3436; --light: #f8f9fa; --accent: #ff475
7; }
        * { box-sizing: border-box; margin: 0; padding: 0
; }
        body { font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; line
-height: 1.6; color: #333; background: #fff; }
        .container {
 max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        
header { background: #fff; padding: 15px 0; border-bottom: 1px solid
 #eee; position: sticky; top: 0; z-index: 1000; }

        nav { display: flex; align-items: center; justify-content: space-between; }
        
.nav-links { display: flex; gap: 0; }
        .nav-links a { padding
: 0 15px; text-decoration: none; color: var(--dark); font-weight: 500;
 font-size: 14px; }
        .hero { padding: 80px 0; text
-align: center; background: linear-gradient(135deg, #fff 0%, #fff5f
7 100%); }
        h1 { font-size: 3rem; color: var(--
primary); margin-bottom: 20px; }
        .btn { display: inline-block; padding: 12
px 30px; background: var(--primary); color: #fff; border-radius: 5px
; text-decoration: none; transition: 0.3s; }
        .section { padding: 6
0px 0; }
        .grid { display: grid; grid-template-columns: repeat(auto-fit
, minmax(300px, 1fr)); gap: 30px; margin-top: 30px;
 }
        .card { padding: 25px; border: 1px solid #eee; border-radius: 
10px; transition: 0.3s; }
        .card:hover { box-shadow: 0
 10px 20px rgba(0,0,0,0.05); transform: translateY(-5px);
 }
        .faq-item { margin-bottom: 15px; border-bottom: 1px solid #
eee; padding-bottom: 10px; }
        .footer { background: var(--dark); color
: #ccc; padding: 40px 0; text-align: center; }
        .form
-group { margin-bottom: 15px; }
        input, select, textarea { width: 1
00%; padding: 10px; border: 1px solid #ccc; border-radius: 
4px; }