:root { --primary: #2
563eb; --dark: #1e293b; --light: #f8fafc; --accent
: #3b82f6; --text: #334155; }
        * { margin
: 0; padding: 0; box-sizing: border-box; }
        body { font-family: '
Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: var(--text);
 background: #ffffff; }
        .container { max-width: 1200px; margin: 0 auto
; padding: 0 20px; }
        header { padding: 20px 0; background: #fff
; border-bottom: 1px solid #e2e8f0; position: sticky; top: 0; z-
index: 1000; }
        .nav-inner { display: flex; align-items: center
; justify-content: space-between; }
        .nav-links { display: flex; gap: 
0; align-items: center; }
        .nav-links a { padding: 10px 15px;
 text-decoration: none; color: var(--dark); font-weight: 500; font-size: 1
4px; transition: color 0.3s; }
        .ai-page-logo { width: 15
0px; }
        .hero { padding: 100px 0; text-align: center; background
: linear-gradient(135deg, #eff6ff 0%, #f1f5f9 100
%); }
        .hero h1 { font-size: 3rem; margin-bottom: 20px; color:
 var(--dark); }
        .btn { display: inline-block; padding: 12px 30px;
 background: var(--primary); color: #fff; text-decoration: none; border-radius: 6px; font-weight:
 600; transition: transform 0.2s; }
        .btn:hover { transform:
 translateY(-2px); }
        section { padding: 60px 0; }
        .grid
 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1
fr)); gap: 30px; }
        .card { padding: 30px; border-radius
: 12px; background: #fff; border: 1px solid #e2e8f0; transition
: box-shadow 0.3s; }
        .card:hover { box-shadow: 0 1
0px 25px rgba(0,0,0,0.05); }
        table { width
: 100%; border-collapse: collapse; margin-top: 20px; }
        th, td { padding
: 15px; border: 1px solid #e2e8f0; text-align: left; }

        .faq-item { margin-bottom: 15px; border-bottom: 1px solid #
e2e8f0; padding-bottom: 15px; }
        footer { background: var
(--dark); color: #fff; padding: 40px 0; text-align: center; }
        .footer
-links a { color: #cbd5e1; margin: 0 10px; text-decoration: none
; }