:
root { --primary: #0052cc; --dark: #1a1a1a; --light
: #f8f9fa; --accent: #ff4757; }
        * { box-
sizing: border-box; margin: 0; padding: 0; }
        body { font-family
: "Helvetica Neue", Helvetica, Arial, sans-serif; line-height: 1.6; color: #
333; background: #fff; }
        .container { max-width: 1200
px; margin: 0 auto; padding: 0 20px; }
        header { padding: 20px 
0; background: rgba(255,255,255,0.95); position: sticky; top
: 0; z-index: 1000; box-shadow: 0 2px 10px
 rgba(0,0,0,0.05); }
        .nav-inner { display: flex; align
-items: center; justify-content: space-between; }
        .nav-links { display: flex; gap: 
0; }
        .nav-links a { padding: 0 15px; color: var(--
dark); text-decoration: none; font-weight: 500; }
        .hero { padding
: 80px 0; text-align: center; background: linear-gradient(135deg, #f
0f4ff 0%, #ffffff 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; transition: 0.3s; }
        .section
 { padding: 60px 0; }
        .grid { display: grid; grid-template-columns: repeat
(auto-fit, minmax(300px, 1fr)); gap: 30px; }

        .card { padding: 30px; border: 1px solid #eee; border-radius: 
12px; transition: 0.3s; }
        .card:hover { box-shadow: 0 
10px 30px rgba(0,0,0,0.1); }
        table { width
: 100%; border-collapse: collapse; margin-top: 20px; }
        th
, td { padding: 15px; border-bottom: 1px solid #eee; text-align: left
; }
        footer { padding: 40px 0; background: var(--dark); color: #ccc
; }
        .faq-item { margin-bottom: 15px; border-bottom: 1px solid #
333; padding-bottom: 15px; }
        .faq-q { cursor: pointer; font
-weight: bold; color: #fff; }