:root { --primary-color: #d
63384; --text-color: #333; --bg-color: #fff; --light
-bg: #fff5f8; }
        * { box-sizing: border-box; margin: 
0; padding: 0; }
        body { font-family: -apple-system, BlinkMacSystemFont,
 "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; line-height: 1.6; color: var
(--text-color); background: var(--bg-color); }
        .container { max-width: 12
00px; margin: 0 auto; padding: 0 20px; }
        header { padding
: 20px 0; border-bottom: 1px solid #eee; background: #fff; position
: sticky; top: 0; z-index: 1000; }
        nav { display: flex; align
-items: center; justify-content: space-between; }
        .nav-links { display: flex; gap: 
0; align-items: center; }
        .nav-links a { padding: 0 15px;
 text-decoration: none; color: #333; font-weight: 500; }
        .btn
 { display: inline-block; padding: 10px 25px; border-radius: 5px; text
-decoration: none; font-weight: 600; cursor: pointer; transition: 0.3
s; }
        .btn-primary { background: var(--primary-color); color: #fff; }

        .hero { padding: 80px 0; text-align: center; background: linear-gradient(1
35deg, #fff5f8 0%, #ffffff 100%); }
        .hero
 h1 { font-size: 3rem; margin-bottom: 20px; color: var(--primary-color
); }
        .section { padding: 60px 0; }
        .grid-3 { display: grid
; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 3
0px; }
        .card { padding: 30px; border: 1px solid #eee
; border-radius: 12px; transition: 0.3s; }
        .card:
hover { box-shadow: 0 10px 30px rgba(214, 5
1, 132, 0.1); }
        table { width: 100%; border
-collapse: collapse; margin-top: 20px; }
        th, td { padding: 15px;
 border: 1px solid #eee; text-align: left; }
        .faq-item { margin
-bottom: 15px; border-bottom: 1px solid #eee; padding-bottom: 10
px; }
        footer { padding: 40px 0; background: #f8f8f
8; text-align: center; }
        .floating-kefu { position: fixed; bottom: 
30px; right: 30px; z-index: 999; }