* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #ffffff;
            background: linear-gradient(135deg, #0a0a1f 0%, #1a0d2e 25%, #2d1b69 50%, #0f0f23 75%, #000000 100%);
            min-height: 100vh;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(10, 10, 31, 0.95);
            backdrop-filter: blur(20px);
            z-index: 1000;
            padding: 15px 0;
            border-bottom: 1px solid rgba(0, 255, 157, 0.2);
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .logo {
            font-size: 24px;
            font-weight: 700;
            color: #00ff9d;
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 30px;
        }

        .nav-menu a {
            color: #ffffff;
            text-decoration: none;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 20px;
            transition: all 0.3s ease;
        }

        .nav-menu a:hover, .nav-menu a.active {
            color: #00ff9d;
            background: rgba(0, 255, 157, 0.1);
        }

        .burger {
            display: none;
            flex-direction: column;
            cursor: pointer;
        }

        .burger span {
            width: 25px;
            height: 3px;
            background: #00ff9d;
            margin: 3px 0;
            transition: 0.3s;
        }

        main {
            margin-top: 80px;
            padding: 100px 0;
        }

        .page-hero {
            text-align: center;
            margin-bottom: 100px;
            background: linear-gradient(45deg, rgba(45, 27, 105, 0.4), rgba(10, 10, 31, 0.8));
            padding: 100px 0;
            border-radius: 30px;
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('../img/27.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.2;
            z-index: -1;
        }

        .page-hero h1 {
            font-size: 4rem;
            font-weight: 900;
            margin-bottom: 30px;
            background: linear-gradient(45deg, #00ff9d, #6c5ce7);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .section {
            margin-bottom: 80px;
        }

        .section-title {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 40px;
            color: #00ff9d;
            text-align: center;
        }

        .faq-categories {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 60px;
            flex-wrap: wrap;
        }

        .category-btn {
            background: rgba(255, 255, 255, 0.1);
            color: #ffffff;
            border: 1px solid rgba(0, 255, 157, 0.3);
            padding: 12px 25px;
            border-radius: 25px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 600;
        }

        .category-btn:hover, .category-btn.active {
            background: #00ff9d;
            color: #000;
        }

        .faq-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 30px;
        }

        .faq-category {
            background: rgba(255, 255, 255, 0.03);
            padding: 40px;
            border-radius: 25px;
            border: 1px solid rgba(0, 255, 157, 0.1);
            backdrop-filter: blur(10px);
        }

        .faq-category h3 {
            color: #00ff9d;
            font-size: 1.5rem;
            margin-bottom: 30px;
            text-align: center;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.05);
            margin-bottom: 20px;
            border-radius: 15px;
            overflow: hidden;
            border: 1px solid rgba(0, 255, 157, 0.1);
            transition: all 0.3s ease;
        }

        .faq-item:hover {
            border-color: rgba(0, 255, 157, 0.3);
        }

        .faq-question {
            padding: 25px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1.1rem;
            color: #ffffff;
            transition: all 0.3s ease;
            position: relative;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .faq-question:hover {
            background: rgba(0, 255, 157, 0.1);
            color: #00ff9d;
        }

        .faq-question::after {
            content: '+';
            font-size: 1.5rem;
            font-weight: 700;
            color: #00ff9d;
            transition: transform 0.3s ease;
        }

        .faq-question.active::after {
            transform: rotate(45deg);
        }

        .faq-answer {
            padding: 0 25px 25px;
            display: none;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.7;
            animation: fadeInUp 0.3s ease-out;
        }

        .faq-answer.active {
            display: block;
        }

        .search-box {
            background: rgba(255, 255, 255, 0.05);
            padding: 40px;
            border-radius: 25px;
            border: 1px solid rgba(0, 255, 157, 0.1);
            text-align: center;
            margin-bottom: 60px;
            backdrop-filter: blur(10px);
        }

        .search-input {
            width: 100%;
            max-width: 500px;
            padding: 15px 25px;
            border: none;
            border-radius: 25px;
            background: rgba(255, 255, 255, 0.1);
            color: #ffffff;
            font-size: 1.1rem;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(0, 255, 157, 0.2);
            margin-top: 20px;
        }

        .search-input::placeholder {
            color: rgba(255, 255, 255, 0.6);
        }

        .contact-support {
            background: linear-gradient(135deg, rgba(45, 27, 105, 0.6), rgba(26, 13, 46, 0.8));
            padding: 60px 40px;
            border-radius: 25px;
            text-align: center;
            margin-top: 80px;
        }

        .support-content {
            max-width: 600px;
            margin: 0 auto;
        }

        .support-content h3 {
            color: #00ff9d;
            font-size: 2rem;
            margin-bottom: 20px;
        }

        .support-content p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            color: rgba(255, 255, 255, 0.9);
        }

        .contact-btn {
            background: linear-gradient(45deg, #6c5ce7, #00ff9d);
            color: #ffffff;
            padding: 15px 30px;
            border: none;
            border-radius: 25px;
            font-weight: 700;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s ease;
            font-size: 1.1rem;
        }

        .contact-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 30px rgba(108, 92, 231, 0.4);
        }

        .popular-questions {
            background: linear-gradient(45deg, rgba(26, 13, 46, 0.8), rgba(15, 15, 35, 0.9));
            padding: 60px 40px;
            border-radius: 25px;
            margin-bottom: 60px;
        }

        .popular-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }

        .popular-item {
            background: rgba(255, 255, 255, 0.05);
            padding: 25px;
            border-radius: 15px;
            border: 1px solid rgba(0, 255, 157, 0.1);
            transition: all 0.3s ease;
        }

        .popular-item:hover {
            transform: translateY(-5px);
            border-color: #00ff9d;
            box-shadow: 0 15px 30px rgba(0, 255, 157, 0.1);
        }

        .popular-item h4 {
            color: #00ff9d;
            margin-bottom: 15px;
            font-size: 1.2rem;
        }

        .popular-item p {
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.6;
        }

        footer {
            background: linear-gradient(135deg, rgba(10, 10, 31, 0.95), rgba(0, 0, 0, 0.9));
            padding: 60px 0 30px;
            border-top: 1px solid rgba(0, 255, 157, 0.2);
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-section h3 {
            color: #00ff9d;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }

        .footer-section a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            display: block;
            margin-bottom: 10px;
            transition: color 0.3s ease;
        }

        .footer-section a:hover {
            color: #00ff9d;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.6);
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(10, 10, 31, 0.95);
                flex-direction: column;
                padding: 20px;
                gap: 10px;
            }

            .nav-menu.active {
                display: flex;
            }

            .burger {
                display: flex;
            }

            .page-hero h1 {
                font-size: 2.5rem;
            }

            .faq-grid {
                grid-template-columns: 1fr;
            }

            .faq-categories {
                flex-direction: column;
                align-items: center;
            }
        }