:root {
            --primary-yellow: #FFCC00;
            --primary-blue: #1A0A6E;
            --accent-pink: #FF00AA;
            --dark-bg: #0D041F;
            --light-bg: #F5F5FA;
            --text-dark: #222222;
            --text-light: #FFFFFF;
            --shadow: 0 4px 12px rgba(0, 0, 30, 0.15);
            --transition: all 0.3s ease;
            --border-radius: 12px;
            --max-width: 1200px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-dark);
            background-color: var(--light-bg);
            overflow-x: hidden;
        }
        a {
            color: var(--primary-blue);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent-pink);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--border-radius);
        }
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-bg) 100%);
            color: var(--text-light);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(to right, var(--primary-yellow), var(--accent-pink));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .my-logo:hover {
            transform: scale(1.03);
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-links a {
            color: var(--text-light);
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 30px;
        }
        .nav-links a:hover {
            background-color: rgba(255, 255, 255, 0.15);
            color: var(--primary-yellow);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background-color: var(--text-light);
            border-radius: 2px;
            transition: var(--transition);
        }
        .breadcrumb {
            background-color: #e9ecef;
            padding: 12px 20px;
            border-radius: 8px;
            margin: 20px 0;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--primary-blue);
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            padding: 2rem 0;
        }
        article {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 2.5rem;
            box-shadow: var(--shadow);
            margin-bottom: 2rem;
        }
        h1 {
            font-size: 2.8rem;
            color: var(--primary-blue);
            margin-bottom: 1.5rem;
            line-height: 1.2;
            border-bottom: 3px solid var(--primary-yellow);
            padding-bottom: 15px;
        }
        h2 {
            font-size: 2rem;
            color: var(--primary-blue);
            margin: 2.5rem 0 1rem;
            padding-left: 10px;
            border-left: 5px solid var(--accent-pink);
        }
        h3 {
            font-size: 1.6rem;
            color: var(--dark-bg);
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.3rem;
            color: #444;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.2rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background-color: rgba(255, 204, 0, 0.15);
            padding: 1.5rem;
            border-left: 4px solid var(--primary-yellow);
            margin: 1.5rem 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .feature-img {
            width: 80%;
            margin: 2rem auto;
            border: 5px solid var(--primary-blue);
            box-shadow: 0 8px 25px rgba(26, 10, 110, 0.3);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #666;
            margin-top: 8px;
            font-size: 0.95rem;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .interactive-section {
            background-color: #f8f9ff;
            border: 2px dashed var(--primary-blue);
            border-radius: var(--border-radius);
            padding: 2rem;
            margin: 3rem 0;
        }
        .interactive-section h3 {
            color: var(--primary-blue);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: var(--dark-bg);
        }
        input, textarea, select {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 3px rgba(26, 10, 110, 0.1);
        }
        button {
            background: linear-gradient(to right, var(--primary-blue), var(--dark-bg));
            color: white;
            border: none;
            padding: 14px 28px;
            border-radius: 30px;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
            font-size: 1rem;
        }
        button:hover {
            background: linear-gradient(to right, var(--accent-pink), var(--primary-blue));
            transform: translateY(-3px);
            box-shadow: 0 6px 15px rgba(255, 0, 170, 0.3);
        }
        .rating-stars {
            display: flex;
            gap: 8px;
            margin: 10px 0;
        }
        .rating-stars i {
            color: #ddd;
            font-size: 1.8rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: var(--primary-yellow);
        }
        .related-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.2rem;
            margin: 3rem 0;
        }
        .related-links a {
            display: block;
            background-color: white;
            padding: 1.2rem;
            border-radius: 10px;
            border: 2px solid #e0e0ff;
            font-weight: 600;
            text-align: center;
            transition: var(--transition);
        }
        .related-links a:hover {
            background-color: var(--primary-blue);
            color: white;
            border-color: var(--primary-blue);
            transform: translateY(-5px);
        }
        footer {
            background-color: var(--dark-bg);
            color: var(--text-light);
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-section h3 {
            color: var(--primary-yellow);
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        .friend-link {
            background-color: rgba(255, 255, 255, 0.05);
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 1rem;
            border: 1px solid #333;
            transition: var(--transition);
        }
        .friend-link:hover {
            background-color: rgba(255, 204, 0, 0.1);
            border-color: var(--primary-yellow);
        }
        .friend-link a {
            color: #a3c2ff;
            font-weight: 600;
        }
        .friend-link a:hover {
            color: var(--primary-yellow);
        }
        .copyright {
            text-align: center;
            margin-top: 3rem;
            padding-top: 1.5rem;
            border-top: 1px solid #333;
            color: #aaa;
            font-size: 0.9rem;
        }
        .last-updated {
            background-color: var(--primary-yellow);
            color: var(--dark-bg);
            padding: 10px 20px;
            border-radius: 30px;
            display: inline-block;
            font-weight: 700;
            margin: 1rem 0;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 1.8rem; }
            article { padding: 2rem; }
            .nav-links {
                position: fixed;
                top: 80px;
                right: -100%;
                flex-direction: column;
                background-color: var(--dark-bg);
                width: 70%;
                height: calc(100vh - 80px);
                padding: 2rem;
                transition: right 0.5s ease;
                box-shadow: -5px 0 15px rgba(0,0,0,0.2);
                z-index: 999;
            }
            .nav-links.active {
                right: 0;
            }
            .hamburger {
                display: flex;
            }
            .hamburger.active span:nth-child(1) {
                transform: rotate(45deg) translate(6px, 6px);
            }
            .hamburger.active span:nth-child(2) {
                opacity: 0;
            }
            .hamburger.active span:nth-child(3) {
                transform: rotate(-45deg) translate(6px, -6px);
            }
            .feature-img {
                width: 95%;
            }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                gap: 1rem;
                text-align: center;
            }
            h1 { font-size: 2rem; }
            .footer-container {
                flex-direction: column;
            }
        }
        .text-center { text-align: center; }
        .mb-3 { margin-bottom: 3rem; }
        .mt-3 { margin-top: 3rem; }
        .bold { font-weight: 800; color: var(--primary-blue); }
        .blink {
            animation: blink 1.5s infinite;
            color: var(--accent-pink);
        }
        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }