:
root { --primary: #2563eb; --dark: #1e293b; --light
: #f8fafc; --accent: #f59e0b; }
        * { box-sizing
: border-box; margin: 0; padding: 0; }
        body { font-family: 'Helvetica
 Neue', Helvetica, Arial, sans-serif; color: #334155; line-height: 1.6;
 background-color: #ffffff; }
        .container { max-width: 1200px;
 margin: 0 auto; padding: 0 20px; }
        header { background: #fff; padding: 1
5px 0; border-bottom: 1px 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; }
        .nav-links a { padding: 8px 15px; text-decoration: none;
 color: #475569; font-weight: 500; transition: color 0.3s;
 }
        .btn { display: inline-block; padding: 10px 25px; background: var
(--primary); color: #fff; border-radius: 6px; text-decoration: none; font-weight: 60
0; transition: transform 0.2s, background 0.3s; }
        .btn:
hover { background: #1d4ed8; transform: translateY(-2px); }
        .hero { padding
: 80px 0; text-align: center; background: linear-gradient(135deg, #eff
6ff 0%, #ffffff 100%); }
        h1 { font-size: 2
.5rem; margin-bottom: 20px; color: var(--dark); }
        .section {
 padding: 60px 0; }
        .grid { display: grid; grid-template-columns
: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top
: 30px; }
        .card { padding: 30px; border-radius: 12px
; background: #fff; border: 1px solid #e2e8f0; transition: 0.3s
; }
        .card:hover { box-shadow: 0 10px 25px rgba(0,0
,0,0.05); }
        table { width: 100%; border-collapse:
 collapse; margin-top: 20px; }
        th, td { padding: 15px; text
-align: left; border-bottom: 1px solid #e2e8f0; }
        
.faq-item { margin-bottom: 15px; }
        .faq-q { font-weight: bold
; cursor: pointer; padding: 15px; background: #f1f5f9; border-
radius: 6px; }
        footer { background: var(--dark); color: #94a3b
8; padding: 40px 0; text-align: center; }
        .ai-page
-logo { max-width: 150px; }