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

        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: #1F2937;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
        }

        header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(31, 41, 55, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            color: #EC4899;
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-links a {
            color: #F9FAFB;
            text-decoration: none;
            transition: color 0.3s ease;
            font-weight: 500;
        }

        .nav-links a:hover {
            color: #8B5CF6;
        }

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

        .burger span {
            width: 25px;
            height: 3px;
            background: #F9FAFB;
            margin: 3px 0;
            transition: 0.3s;
        }

        main {
            margin-top: 80px;
            padding: 4rem 2rem;
            max-width: 1000px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-faq {
            background: white;
            border-radius: 20px;
            padding: 4rem;
            margin-bottom: 3rem;
            box-shadow: 0 15px 35px rgba(0,0,0,0.1);
            text-align: center;
        }

        .hero-faq h1 {
            font-size: 3rem;
            color: #8B5CF6;
            margin-bottom: 1rem;
        }

        .hero-faq p {
            font-size: 1.3rem;
            color: #6B7280;
            max-width: 600px;
            margin: 0 auto;
        }

        .faq-search {
            background: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%);
            color: white;
            border-radius: 20px;
            padding: 2rem;
            margin-bottom: 3rem;
            text-align: center;
        }

        .search-box {
            max-width: 500px;
            margin: 0 auto;
            position: relative;
        }

        .search-box input {
            width: 100%;
            padding: 1rem 1.5rem;
            border: none;
            border-radius: 25px;
            font-size: 1.1rem;
            background: rgba(255,255,255,0.2);
            color: white;
            backdrop-filter: blur(10px);
        }

        .search-box input::placeholder {
            color: rgba(255,255,255,0.8);
        }

        .faq-categories {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-bottom: 3rem;
        }

        .category-card {
            background: white;
            padding: 1.5rem;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }

        .category-card:hover {
            transform: translateY(-3px);
            border-color: #8B5CF6;
        }

        .category-card.active {
            border-color: #EC4899;
            background: linear-gradient(135deg, #F3F4F6, #E5E7EB);
        }

        .category-card h3 {
            color: #8B5CF6;
            margin-bottom: 0.5rem;
        }

        .category-card p {
            color: #6B7280;
            font-size: 0.9rem;
        }

        .faq-content {
            background: white;
            border-radius: 20px;
            padding: 3rem;
            box-shadow: 0 15px 35px rgba(0,0,0,0.1);
        }

        .faq-section {
            margin-bottom: 2rem;
        }

        .faq-section h2 {
            font-size: 1.8rem;
            color: #EC4899;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #F3F4F6;
        }

        .faq-item {
            margin-bottom: 1rem;
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid #E5E7EB;
        }

        .faq-question {
            padding: 1.5rem;
            background: linear-gradient(135deg, #F9FAFB, #F3F4F6);
            cursor: pointer;
            font-weight: 600;
            color: #374151;
            transition: all 0.3s ease;
            position: relative;
            padding-right: 3rem;
        }

        .faq-question:hover {
            background: linear-gradient(135deg, #8B5CF6, #EC4899);
            color: white;
        }

        .faq-question::after {
            content: '+';
            position: absolute;
            right: 1.5rem;
            top: 50%;
            transform: translateY(-50%);
            font-size: 1.5rem;
            font-weight: bold;
            transition: transform 0.3s ease;
        }

        .faq-question.active::after {
            transform: translateY(-50%) rotate(45deg);
        }

        .faq-answer {
            padding: 0;
            max-height: 0;
            overflow: hidden;
            background: white;
            transition: all 0.3s ease;
        }

        .faq-answer.active {
            padding: 1.5rem;
            max-height: 500px;
        }

        .faq-answer p {
            line-height: 1.8;
            color: #374151;
            margin-bottom: 1rem;
        }

        .faq-answer p:last-child {
            margin-bottom: 0;
        }

        .contact-help {
            background: linear-gradient(135deg, #1F2937 0%, #374151 100%);
            color: white;
            border-radius: 20px;
            padding: 3rem;
            margin-top: 3rem;
            text-align: center;
        }

        .contact-help h2 {
            color: #EC4899;
            margin-bottom: 1rem;
        }

        .contact-help p {
            margin-bottom: 2rem;
            font-size: 1.1rem;
        }

        .help-button {
            display: inline-block;
            padding: 1rem 2rem;
            background: linear-gradient(45deg, #EC4899, #8B5CF6);
            color: white;
            text-decoration: none;
            border-radius: 25px;
            font-weight: bold;
            transition: transform 0.3s ease;
        }

        .help-button:hover {
            transform: translateY(-3px);
        }

        footer {
            background: #1F2937;
            color: white;
            padding: 3rem 2rem 1rem;
            margin-top: 3rem;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

        .footer-section h3 {
            color: #EC4899;
            margin-bottom: 1rem;
        }

        .footer-section a {
            color: #D1D5DB;
            text-decoration: none;
            display: block;
            margin-bottom: 0.5rem;
            transition: color 0.3s ease;
        }

        .footer-section a:hover {
            color: #8B5CF6;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #374151;
            margin-top: 2rem;
            color: #9CA3AF;
        }

        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 80px);
                background: #1F2937;
                flex-direction: column;
                justify-content: flex-start;
                align-items: center;
                padding-top: 2rem;
                transition: left 0.3s ease;
            }

            .nav-links.active {
                left: 0;
            }

            .burger {
                display: flex;
            }

            main {
                padding: 2rem 1rem;
            }

            .hero-faq {
                padding: 2rem;
            }

            .hero-faq h1 {
                font-size: 2rem;
            }

            .faq-content {
                padding: 2rem;
            }

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