:root { --primary: #ff6b81; --secondary: #5d5cde; --bg: #fff
cfd; --text: #2d3436; }
        * { box-sizing: border-box;
 margin: 0; padding: 0; }
        body { font-family: 'PingFang SC', sans-
serif; background: var(--bg); color: var(--text); line-height: 1.6; }

        .container { max-width: 1200px; margin: 0 auto; padding: 0 
20px; }
        header { padding: 20px 0; background: #fff; position
: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 
10px rgba(0,0,0,0.05); }
        .nav-inner { display: flex; align
-items: center; justify-content: space-between; }
        .nav-links { display: flex; gap: 
0; }
        .nav-links a { padding: 10px 15px; text-decoration: none; color
: var(--text); font-weight: 500; transition: color 0.3s; }
        .hero {
 padding: 80px 0; text-align: center; background: linear-gradient(135deg, #fff
0f3, #f0f7ff); }
        h1 { font-size: 3rem
; margin-bottom: 20px; color: #1e272e; }
        .btn
-primary { display: inline-block; padding: 12px 30px; background: var(--primary); color: #
fff; border-radius: 50px; text-decoration: none; margin-top: 20
px; transition: transform 0.2s; }
        .grid { display: grid; grid-template-columns
: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; padding: 
60px 0; }
        .card { padding: 30px; background: #fff; border-radius:
 20px; box-shadow: 0 5px 15px rgba(0,0,0,0.
03); transition: 0.3s; }
        .card:hover { transform: translateY(-1
0px); }
        .table-wrap { overflow-x: auto; margin: 40px 
0; }
        table { width: 100%; border-collapse: collapse; background: #fff; }

        th, td { padding: 15px; border: 1px solid #eee; text-align: left
; }
        .faq-item { margin-bottom: 15px; border-bottom: 1px solid #
eee; padding-bottom: 15px; }
        footer { padding: 40px 0; background:
 #2d3436; color: #fff; text-align: center; }
        .contact
-form { max-width: 600px; margin: 0 auto; padding: 40px; background
: #f9f9f9; border-radius: 15px; }
        input, select,
 textarea { width: 100%; padding: 12px; margin: 10px 0
; border: 1px solid #ddd; border-radius: 8px; }
        .float-
kefu { position: fixed; bottom: 30px; right: 30px; width:
 60px; z-index: 999; }
        @media (max-width:7
68px){ .nav-links { display: none; } h1 { font-size: 2rem; }
 }