:root { --primary: #6
366f1; --accent: #ff4757; --bg: #f8fafc; --text: #
1e293b; }
        * { box-sizing: border-box; margin: 0;
 padding: 0; }
        body { font-family: 'Segoe UI', 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: 1
px solid #e2e8f0; position: sticky; top: 0; z-index: 100
; }
        .nav-inner { display: flex; align-items: center; justify-content: space
-between; }
        .nav-links { display: flex; gap: 0; align-items:
 center; }
        .nav-links a { text-decoration: none; color: var(--text); padding
: 10px 15px; font-weight: 500; }
        .hero { padding
: 80px 0; text-align: center; background: linear-gradient(135deg, #e
ef2ff, #ffffff); }
        h1 { font-size: 3rem; margin-bottom: 
20px; }
        .btn { display: inline-block; padding: 12px 30px;
 background: var(--primary); color: #fff; border-radius: 8px; text-decoration: none; transition: 
0.3s; }
        .section { padding: 60px 0; }
        .grid
-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1
fr)); gap: 30px; }
        .card { background: #fff; padding: 30px; border
-radius: 16px; border: 1px solid #e2e8f0; transition: transform 0.3
s; }
        .card:hover { transform: translateY(-5px); }
        .faq-item { background
: #fff; margin-bottom: 10px; border-radius: 8px; padding: 
15px; cursor: pointer; }
        table { width: 100%; border-collapse: collapse; margin
-top: 20px; }
        th, td { padding: 15px; border:
 1px solid #e2e8f0; text-align: left; }
        footer { background: #1
e293b; color: #fff; padding: 40px 0; text-align:
 center; }
        .ai-page-logo { width: 150px; }
        .form
-group { margin-bottom: 15px; }
        input, select, textarea { width: 1
00%; padding: 10px; margin-top: 5px; border: 1px solid #ccc
; border-radius: 5px; }