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

        :root {
            --primary: #1a365d;
            --accent: #0d9488;
            --accent-light: #14b8a6;
            --bg-light: #f8fafc;
            --text-dark: #1f2937;
            --text-light: #6b7280;
            --border: #e5e7eb;
            --success: #10b981;
            --error: #ef4444;
            --warning: #f59e0b;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            color: var(--text-dark);
            background-color: #ffffff;
            line-height: 1.6;
        }

        /* Navigation */
        nav {
            background: white;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 50;
            border-bottom: 1px solid var(--border);
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
        }

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

        .logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-links {
            display: flex;
            gap: 32px;
            list-style: none;
        }

        .nav-links a {
            color: var(--text-dark);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .nav-links a:hover {
            color: var(--accent);
        }

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

        /* Hero Section */
        .hero {
            padding: 60px 20px;
            background: linear-gradient(135deg, var(--bg-light) 0%, white 100%);
            border-bottom: 1px solid var(--border);
        }

        .hero-content {
            max-width: 900px;
            margin: 0 auto;
        }

        .hero-header {
            display: flex;
            align-items: flex-start;
            gap: 24px;
            margin-bottom: 32px;
        }

        .hero-icon {
            font-size: 64px;
            line-height: 1;
            flex-shrink: 0;
        }

        .hero-text h1 {
            font-size: 48px;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 8px;
            line-height: 1.2;
        }

        .hero-text p {
            font-size: 16px;
            color: var(--text-light);
            margin-bottom: 24px;
        }

        .quick-stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
            margin-top: 20px;
        }

        .stat {
            background: white;
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 16px;
            text-align: center;
        }

        .stat-label {
            font-size: 12px;
            color: var(--text-light);
            text-transform: uppercase;
            font-weight: 600;
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .stat-value {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
        }

        /* Content Section */
        .content-section {
            padding: 60px 20px;
            border-bottom: 1px solid var(--border);
        }

        .section-title {
            font-size: 32px;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 24px;
        }

        .section-text {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-dark);
            margin-bottom: 16px;
        }

        /* Exam Details Table */
        .details-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            background: white;
            border: 1px solid var(--border);
            border-radius: 8px;
            overflow: hidden;
        }

        .details-table tr {
            border-bottom: 1px solid var(--border);
        }

        .details-table tr:last-child {
            border-bottom: none;
        }

        .details-table td {
            padding: 16px;
            font-size: 15px;
        }

        .details-table td:first-child {
            font-weight: 600;
            color: var(--primary);
            width: 35%;
            background: var(--bg-light);
        }

        .details-table td:last-child {
            color: var(--text-dark);
        }

        /* Resource Links */
        .resource-links {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin: 24px 0;
        }

        .resource-link {
            background: white;
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 20px;
            text-decoration: none;
            color: var(--text-dark);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .resource-link:hover {
            border-color: var(--accent);
            box-shadow: 0 8px 16px rgba(13, 148, 136, 0.12);
            transform: translateY(-2px);
        }

        .resource-title {
            font-weight: 600;
            color: var(--primary);
        }

        .resource-desc {
            font-size: 14px;
            color: var(--text-light);
        }

        .resource-arrow {
            color: var(--accent);
            font-weight: 600;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            color: white;
            padding: 60px 20px;
            text-align: center;
        }

        .cta-section h2 {
            font-size: 36px;
            font-weight: 800;
            margin-bottom: 16px;
        }

        .cta-section p {
            font-size: 18px;
            margin-bottom: 32px;
            opacity: 0.95;
        }

        .cta-button {
            display: inline-block;
            background: white;
            color: var(--primary);
            padding: 16px 40px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            font-size: 16px;
            border: none;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }

        .cta-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
        }

        /* Study Tips */
        .tips-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 24px 0;
        }

        .tip {
            background: white;
            border-left: 4px solid var(--accent);
            border-radius: 4px;
            padding: 20px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
        }

        .tip h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .tip p {
            font-size: 14px;
            color: var(--text-dark);
            line-height: 1.6;
        }

        /* Footer */
        footer {
            background: var(--primary);
            color: white;
            padding: 40px 20px;
            font-size: 14px;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-section h4 {
            font-weight: 600;
            margin-bottom: 16px;
        }

        .footer-section ul {
            list-style: none;
        }

        .footer-section ul li {
            margin-bottom: 8px;
        }

        .footer-section a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-section a:hover {
            color: white;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
            opacity: 0.8;
        }

        @media (max-width: 768px) {
            .hero-text h1 {
                font-size: 32px;
            }
            .section-title {
                font-size: 24px;
            }
            .quick-stats {
                grid-template-columns: repeat(2, 1fr);
            }
            .details-table td {
                padding: 12px;
                font-size: 14px;
            }
            .cta-section h2 {
                font-size: 28px;
            }
        }

        /* Page-specific helpers (reuse existing tokens only) */
        .domain-item {
            background: white;
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 16px;
        }
        .domain-head {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 8px;
        }
        .domain-head h4 {
            font-size: 18px;
            color: var(--primary);
            font-weight: 700;
        }
        .domain-weight {
            font-size: 14px;
            font-weight: 700;
            color: var(--accent);
            background: var(--bg-light);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 2px 12px;
            white-space: nowrap;
        }
        .domain-bar {
            height: 8px;
            background: var(--bg-light);
            border-radius: 999px;
            overflow: hidden;
            margin: 10px 0 12px;
        }
        .domain-bar span {
            display: block;
            height: 100%;
            background: var(--accent);
        }
        .domain-item p {
            font-size: 15px;
            color: var(--text-dark);
        }
        .faq-item {
            border-bottom: 1px solid var(--border);
            padding: 20px 0;
        }
        .faq-item:last-child { border-bottom: none; }
        .faq-item h4 {
            font-size: 18px;
            color: var(--primary);
            font-weight: 700;
            margin-bottom: 8px;
        }
        .faq-item p {
            font-size: 15px;
            color: var(--text-dark);
        }
        .lead {
            font-size: 18px;
            line-height: 1.7;
            color: var(--text-dark);
            margin-bottom: 16px;
        }
        .check-list { list-style: none; margin: 8px 0 16px; }
        .check-list li {
            position: relative;
            padding-left: 28px;
            margin-bottom: 10px;
            font-size: 16px;
        }
        .check-list li::before {
            content: "\2713";
            position: absolute;
            left: 0;
            top: 0;
            color: var(--accent);
            font-weight: 700;
        }
    </style>