:root { --primary: #ff6b81; --accent: #ffb
74d; --bg: #fffcfc; --text: #333; --light: #f8
f9fa; }
        * { box-sizing: border-box; margin: 0; padding: 0; }

        body { font-family: 'Helvetica Neue', Arial, sans-serif; background: var(--bg);
 color: var(--text); line-height: 1.6; }
        .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
-wrapper { display: flex; justify-content: space-between; align-items: center; }
        .nav
-links { display: flex; gap: 0; list-style: none; }
        .nav-links a { padding:
 10px 15px; text-decoration: none; color: #555; font-weight
: 500; }
        .hero { padding: 80px 0; text-align: center; background
: linear-gradient(135deg, #fff5f7 0%, #fff 100%); }

        h1 { font-size: 3rem; color: #2d3436; margin-bottom
: 20px; }
        .btn { display: inline-block; padding: 12px 30px;
 border-radius: 50px; text-decoration: none; font-weight: bold; transition: transform
 0.3s; }
        .btn-primary { background: var(--primary); color: #fff; }
        .
section { padding: 60px 0; }
        .grid { display: grid; grid-template-columns
: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }

        .card { background: #fff; padding: 30px; border-radius: 20
px; border: 1px solid #eee; transition: box-shadow 0.3s; }
        .
card:hover { box-shadow: 0 10px 30px rgba(0,0,0,0.
1); }
        .table-wrap { overflow-x: auto; }
        table { width: 10
0%; border-collapse: collapse; margin-top: 20px; }
        th, td { padding
: 15px; border: 1px solid #eee; text-align: left; }
        footer
 { background: #2d3436; color: #fff; padding: 40px 0; text-align:
 center; }
        .faq-item { margin-bottom: 15px; border-bottom: 1px solid #
444; }
        .faq-q { padding: 15px; cursor: pointer; font-weight: bold
; }
        .floating-kefu { position: fixed; right: 20px; bottom:
 20px; z-index: 999; }
        @media (max-width: 768px
) { .nav-links { display: none; } }