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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            line-height: 1.6;
            color: #333;
            background: #f8fafc;
        }

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

        header {
            background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
            padding: 1rem 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            font-size: 1.5rem;
            font-weight: bold;
            color: white;
        }

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

        nav a {
            color: white;
            text-decoration: none;
            transition: opacity 0.3s;
        }

        nav a:hover {
            opacity: 0.8;
        }

        .hero-terms {
            background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
            padding: 4rem 0;
            text-align: center;
            color: white;
        }

        .hero-terms h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .hero-terms p {
            font-size: 1.2rem;
            opacity: 0.95;
        }

        .terms-content {
            background: white;
            max-width: 900px;
            margin: -3rem auto 3rem;
            padding: 3rem;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.1);
        }

        .last-update {
            background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
            padding: 1rem;
            border-radius: 10px;
            margin-bottom: 2rem;
            text-align: center;
            color: #1e40af;
            font-weight: 600;
        }

        .terms-section {
            margin-bottom: 2.5rem;
        }

        .terms-section h2 {
            color: #1e40af;
            font-size: 1.8rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #3b82f6;
        }

        .terms-section h3 {
            color: #334155;
            font-size: 1.3rem;
            margin: 1.5rem 0 0.8rem;
        }

        .terms-section p {
            color: #475569;
            margin-bottom: 1rem;
            line-height: 1.8;
        }

        .terms-section ul, .terms-section ol {
            margin-left: 2rem;
            margin-bottom: 1rem;
        }

        .terms-section li {
            color: #475569;
            margin-bottom: 0.5rem;
            line-height: 1.8;
        }

        .highlight-box {
            background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
            padding: 1.5rem;
            border-radius: 10px;
            border-left: 5px solid #f59e0b;
            margin: 1.5rem 0;
        }

        .highlight-box h4 {
            color: #92400e;
            margin-bottom: 0.5rem;
        }

        .highlight-box p {
            color: #78350f;
            margin: 0;
        }

        .info-box {
            background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
            padding: 1.5rem;
            border-radius: 10px;
            border-left: 5px solid #3b82f6;
            margin: 1.5rem 0;
        }

        .info-box p {
            color: #1e40af;
            margin: 0;
        }

        .contact-box {
            background: linear-gradient(135deg, #10b981 0%, #059669 100%);
            color: white;
            padding: 2rem;
            border-radius: 15px;
            text-align: center;
            margin-top: 3rem;
        }

        .contact-box h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        .contact-box a {
            color: white;
            text-decoration: underline;
            font-weight: 600;
        }

        .footer {
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
            color: white;
            padding: 3rem 0;
            text-align: center;
        }

        .footer p {
            color: #94a3b8;
        }

        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, #10b981, #059669);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
            transition: all 0.3s ease;
            opacity: 0;
            visibility: hidden;
            z-index: 1000;
        }

        .back-to-top.show {
            opacity: 1;
            visibility: visible;
        }

        .back-to-top:hover {
            transform: translateY(-5px);
        }

        @media (max-width: 768px) {
            .hero-terms h1 {
                font-size: 2rem;
            }

            .terms-content {
                padding: 2rem 1.5rem;
                margin: -2rem 1rem 2rem;
            }

            .terms-section h2 {
                font-size: 1.5rem;
            }

            nav ul {
                gap: 1rem;
                font-size: 0.9rem;
            }
        }