* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            line-height: 1.6;
            color: #374151;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(122, 90, 248, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            transition: all 0.3s ease;
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 20px;
        }
        
        .logo {
            font-size: 28px;
            font-weight: 800;
            color: white;
            text-decoration: none;
            background: linear-gradient(135deg, #FFFFFF, #FF6AD5);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        nav ul {
            display: flex;
            list-style: none;
            gap: 32px;
        }
        
        nav a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            padding: 8px 16px;
            border-radius: 8px;
        }
        
        nav a:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }
        
        .menu-toggle {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
        }
        
        main {
            margin-top: 70px;
        }
        
        .hero-faq {
            background: linear-gradient(135deg, #7A5AF8, #FF6AD5);
            padding: 100px 0;
            color: white;
            text-align: center;
        }
        
        .hero-faq h1 {
            font-size: clamp(36px, 6vw, 72px);
            font-weight: 900;
            margin-bottom: 30px;
        }
        
        .section {
            padding: 80px 0;
        }
        
        .section-title {
            font-size: clamp(32px, 5vw, 48px);
            font-weight: 800;
            text-align: center;
            margin-bottom: 60px;
            background: linear-gradient(135deg, #7A5AF8, #FF6AD5);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .faq-categories {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            margin-bottom: 60px;
        }
        
        .faq-category {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        
        .category-header {
            background: linear-gradient(135deg, #7A5AF8, #FF6AD5);
            color: white;
            padding: 30px;
            text-align: center;
        }
        
        .category-header h3 {
            font-size: 24px;
            font-weight: 700;
        }
        
        .faq-list {
            padding: 30px;
        }
        
        .faq-item {
            margin-bottom: 20px;
            border-bottom: 1px solid #E5E7EB;
            padding-bottom: 20px;
        }
        
        .faq-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        
        .faq-question {
            padding: 20px 0;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: #374151;
            transition: all 0.3s ease;
        }
        
        .faq-question:hover {
            color: #7A5AF8;
        }
        
        .faq-answer {
            padding: 0;
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
            color: #6B7280;
        }
        
        .faq-answer.active {
            padding: 20px 0;
            max-height: 200px;
        }
        
        .faq-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: #7A5AF8;
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            transition: all 0.3s ease;
        }
        
        .search-section {
            background: linear-gradient(45deg, #F9FAFB, #E5E7EB);
        }
        
        .search-box {
            max-width: 600px;
            margin: 0 auto 60px auto;
            position: relative;
        }
        
        .search-input {
            width: 100%;
            padding: 20px 60px 20px 20px;
            border: none;
            border-radius: 15px;
            font-size: 18px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }
        
        .search-input:focus {
            outline: none;
            box-shadow: 0 15px 40px rgba(122, 90, 248, 0.2);
        }
        
        .search-btn {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            background: linear-gradient(135deg, #7A5AF8, #FF6AD5);
            border: none;
            padding: 10px 15px;
            border-radius: 10px;
            color: white;
            cursor: pointer;
        }
        
        footer {
            background: linear-gradient(135deg, #374151, #1F2937);
            color: white;
            padding: 60px 0 30px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-section h4 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 20px;
            color: #FF6AD5;
        }
        
        .footer-section a {
            color: #D1D5DB;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-section a:hover {
            color: #FF6AD5;
        }
        
        @media (max-width: 768px) {
            nav ul {
                position: fixed;
                top: 0px;
                left: 0;
                right: 0;
                background: #7A5AF8;
                flex-direction: column;
                padding: 20px;
                transform: translateY(-100%);
                transition: transform 0.3s ease;
            }
            
            nav ul.active {
                transform: translateY(0);
                top: 75px;
            }
            
            .menu-toggle {
                display: block;
            }
            
            .faq-categories {
                grid-template-columns: 1fr;
            }
        }