:
root { --primary: #ff3e3e; --secondary: #2563eb; --dark
: #1e293b; --light: #f8fafc; }
        * { box
-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: '
Helvetica Neue', Arial, sans-serif; line-height: 1.6; color: var(--dark); background: #
ffffff; }
        .container { max-width: 1200px; margin: 0 auto
; padding: 0 20px; }
        header { background: #fff; padding: 15px 0;
 border-bottom: 1px solid #eee; position: sticky; top: 0; z-index: 100
0; }
        .nav-wrapper { display: flex; justify-content: space-between; align-items: center; }

        .nav-links { display: flex; gap: 0; align-items: center; }
        .
nav-links a { padding: 0 15px; color: var(--dark); text-decoration: none
; font-weight: 500; }
        .btn { padding: 10px 25
px; border-radius: 5px; cursor: pointer; border: none; font-weight: bold; transition: 0.
3s; }
        .btn-primary { background: var(--primary); color: #fff; }
        .
hero { padding: 100px 0; text-align: center; background: linear-gradient(1
35deg, #fef2f2, #eff6ff); }
        .hero h1 { font
-size: 3rem; margin-bottom: 20px; color: var(--dark); }
        .grid { display
: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1
fr)); gap: 30px; padding: 50px 0; }
        .card { padding
: 30px; border: 1px solid #eee; border-radius: 15px; transition: 0
.3s; }
        .card:hover { box-shadow: 0 10px 20
px rgba(0,0,0,0.1); }
        table { width: 100
%; border-collapse: collapse; margin: 20px 0; }
        th, td { padding
: 15px; border: 1px solid #ddd; text-align: center; }
        
.faq-item { margin-bottom: 15px; border-bottom: 1px solid #eee; padding
-bottom: 10px; }
        footer { background: var(--dark); color: #fff; padding:
 50px 0; text-align: center; }
        .footer-links a { color:
 #ccc; margin: 0 10px; text-decoration: none; }
        .float-k
efu { position: fixed; bottom: 30px; right: 30px; z-index: 9
99; }