* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-color: #2C3E50;
            --secondary-color: #E74C3C;
            --accent-color: #3498DB;
            --light-bg: #F8F9FA;
            --dark-text: #2C3E50;
            --light-text: #7F8C8D;
            --border-color: #ECF0F1;
            --success-color: #27AE60;
            --warning-color: #F39C12;
            --shadow: 0 4px 12px rgba(0,0,0,0.1);
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: var(--dark-text);
            background-color: var(--light-bg);
            font-size: 18px;
        }
        h1, h2, h3, h4 {
            color: var(--primary-color);
            margin-bottom: 1.5rem;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
            border-bottom: 4px solid var(--secondary-color);
            padding-bottom: 1rem;
            margin-top: 2rem;
        }
        h2 {
            font-size: 2.2rem;
            color: var(--accent-color);
            margin-top: 3rem;
        }
        h3 {
            font-size: 1.8rem;
            color: var(--primary-color);
            margin-top: 2.5rem;
        }
        p {
            margin-bottom: 1.8rem;
            text-align: justify;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.5rem 0;
        }
        .logo {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--secondary-color);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            color: var(--accent-color);
        }
        .desktop-nav {
            display: flex;
            gap: 2rem;
        }
        @media (max-width: 992px) {
            .desktop-nav {
                display: none;
            }
        }
        .nav-link {
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: var(--transition);
        }
        .nav-link:hover {
            background-color: var(--accent-color);
            color: white;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: var(--primary-color);
            cursor: pointer;
        }
        @media (max-width: 992px) {
            .hamburger {
                display: block;
            }
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            gap: 1rem;
            padding: 2rem;
            background-color: white;
            border-top: 1px solid var(--border-color);
        }
        .mobile-nav.active {
            display: flex;
        }
        .breadcrumb {
            background-color: var(--light-bg);
            padding: 1rem 0;
            margin-bottom: 2rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            gap: 0.5rem;
        }
        .breadcrumb a {
            color: var(--accent-color);
            text-decoration: none;
        }
        .breadcrumb li:not(:last-child)::after {
            content: ">";
            margin-left: 0.5rem;
            color: var(--light-text);
        }
        .search-container {
            background: linear-gradient(135deg, var(--accent-color), #2980B9);
            padding: 3rem;
            border-radius: 12px;
            margin: 3rem 0;
            text-align: center;
            color: white;
        }
        .search-form {
            display: flex;
            max-width: 800px;
            margin: 2rem auto 0;
        }
        .search-input {
            flex: 1;
            padding: 1.2rem 1.5rem;
            border: none;
            border-radius: 8px 0 0 8px;
            font-size: 1.1rem;
        }
        .search-btn {
            background-color: var(--secondary-color);
            color: white;
            border: none;
            padding: 0 2.5rem;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: 600;
            transition: var(--transition);
        }
        .search-btn:hover {
            background-color: #C0392B;
        }
        .content-section {
            background-color: white;
            padding: 3rem;
            border-radius: 12px;
            box-shadow: var(--shadow);
            margin-bottom: 3rem;
        }
        .highlight-box {
            background-color: #E8F4FC;
            border-left: 5px solid var(--accent-color);
            padding: 2rem;
            margin: 2.5rem 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji-icon {
            font-size: 1.5rem;
            margin-right: 10px;
        }
        .content-image {
            width: 100%;
            height: auto;
            border-radius: 12px;
            margin: 2.5rem 0;
            box-shadow: var(--shadow);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: var(--light-text);
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }
        .rules-table {
            width: 100%;
            border-collapse: collapse;
            margin: 2.5rem 0;
            background-color: white;
            box-shadow: var(--shadow);
        }
        .rules-table th {
            background-color: var(--primary-color);
            color: white;
            padding: 1.2rem;
            text-align: left;
        }
        .rules-table td {
            padding: 1rem 1.2rem;
            border-bottom: 1px solid var(--border-color);
        }
        .rules-table tr:hover {
            background-color: var(--light-bg);
        }
        .strategy-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }
        .strategy-card {
            background: white;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border-top: 4px solid var(--accent-color);
        }
        .strategy-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 24px rgba(0,0,0,0.15);
        }
        .interaction-section {
            background-color: white;
            padding: 3rem;
            border-radius: 12px;
            box-shadow: var(--shadow);
            margin: 3rem 0;
        }
        .rating-system {
            display: flex;
            gap: 1rem;
            align-items: center;
            margin: 2rem 0;
        }
        .star-rating {
            display: flex;
            gap: 5px;
        }
        .star {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
        }
        .star:hover,
        .star.active {
            color: var(--warning-color);
        }
        .form-group {
            margin-bottom: 2rem;
        }
        .form-control {
            width: 100%;
            padding: 1.2rem;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            outline: none;
            border-color: var(--accent-color);
        }
        .submit-btn {
            background-color: var(--secondary-color);
            color: white;
            border: none;
            padding: 1.2rem 3rem;
            border-radius: 8px;
            font-size: 1.2rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }
        .submit-btn:hover {
            background-color: #C0392B;
            transform: translateY(-3px);
        }
        .web-links-section {
            background-color: var(--light-bg);
            padding: 3rem 0;
            margin: 3rem 0;
        }
        .web-links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }
        .web-link {
            background: white;
            padding: 1.5rem;
            border-radius: 8px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .web-link:hover {
            transform: translateX(10px);
            border-left: 4px solid var(--accent-color);
        }
        .web-link a {
            color: var(--accent-color);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
        }
        footer {
            background-color: var(--primary-color);
            color: white;
            padding: 4rem 0 2rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }
        .footer-section h3 {
            color: white;
            margin-bottom: 1.5rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 1rem;
        }
        .footer-links a {
            color: #BDC3C7;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: white;
            padding-left: 10px;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #34495E;
            color: #BDC3C7;
            font-size: 0.95rem;
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            .content-section,
            .interaction-section {
                padding: 2rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-input {
                border-radius: 8px;
                margin-bottom: 1rem;
            }
            .search-btn {
                border-radius: 8px;
                padding: 1rem;
            }
            .strategy-grid {
                grid-template-columns: 1fr;
            }
            .rating-system {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 480px) {
            .header-top {
                flex-direction: column;
                gap: 1rem;
            }
            .logo {
                font-size: 2rem;
            }
            .search-container {
                padding: 2rem 1rem;
            }
        }
        .text-bold {
            font-weight: 800;
            color: var(--primary-color);
        }
        .text-highlight {
            background-color: #FFF9C4;
            padding: 0.2rem 0.5rem;
            border-radius: 4px;
        }
        .divider {
            height: 2px;
            background: linear-gradient(to right, transparent, var(--accent-color), transparent);
            margin: 3rem 0;
        }
        .stats-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }
        .stat-card {
            text-align: center;
            padding: 2rem;
            background: white;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--secondary-color);
            display: block;
            line-height: 1;
        }
        .stat-label {
            color: var(--light-text);
            font-size: 1.1rem;
            margin-top: 1rem;
        }