:root { --primary: #007aff; --bg
: #f8f9fb; --text: #1a1a1a; --secondary: #6
66; --accent: #00c6ff; }
        * { margin: 0; padding
: 0; box-sizing: border-box; }
        body { font-family: -apple-system
, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: #fff; color: var(--text);
 line-height: 1.6; }
        .container { max-width: 1200px; margin
: 0 auto; padding: 0 20px; }
        header { padding: 20px 
0; background: rgba(255,255,255,0.95); position: sticky; top
: 0; z-index: 1000; border-bottom: 1px solid #eee
; }
        nav { display: flex; align-items: center; justify-content: space-between; }
        
.nav-links { display: flex; gap: 0; align-items: center; }
        .
nav-links a { padding: 0 15px; text-decoration: none; color: var(--text);
 font-size: 14px; font-weight: 500; }
        .hero { padding
: 80px 0; background: linear-gradient(135deg, #f0f7ff 
0%, #fff 100%); text-align: center; }
        .hero h1 { font-size: 3
rem; margin-bottom: 20px; color: #000; }
        .btn {
 display: inline-block; padding: 12px 30px; background: var(--primary); color: #
fff; border-radius: 8px; text-decoration: none; transition: 0.3s;
 }
        .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(28
0px, 1fr)); gap: 20px; padding: 50px 0; }
        .card {
 padding: 30px; border: 1px solid #eee; border-radius: 12px; transition:
 0.3s; }
        .card:hover { box-shadow: 0 10px 3
0px rgba(0,0,0,0.05); transform: translateY(-5px); }
        .faq-
item { margin-bottom: 15px; border-bottom: 1px solid #eee; padding-bottom: 15
px; }
        footer { padding: 40px 0; background: #1a1a1a;
 color: #fff; text-align: center; }
        .footer-links a { color: #ccc
; margin: 0 10px; text-decoration: none; }