:root {
            --primary-yellow: #FFCC00;
            --primary-blue: #0000FF;
            --dark-bg: #111111;
            --light-text: #F5F5F5;
            --accent-red: #FF0000;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 2rem;
            --spacing-lg: 4rem;
            --font-heading: 'Arial Black', sans-serif;
            --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: var(--font-body);
            color: var(--light-text);
            background-color: var(--dark-bg);
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: var(--primary-yellow);
            text-decoration: none;
            transition: color 0.3s ease, transform 0.3s ease;
        }
        a:hover {
            color: var(--accent-red);
            transform: translateY(-2px);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }
        header {
            background: linear-gradient(135deg, var(--primary-blue), #000066);
            padding: var(--spacing-sm) 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.5);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: var(--font-heading);
            font-size: 2.5rem;
            color: var(--primary-yellow);
            text-shadow: 3px 3px 0 var(--accent-red);
            letter-spacing: 2px;
        }
        .my-logo:hover {
            animation: bounce 0.5s;
        }
        @keyframes bounce {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }
        .hamburger {
            display: none;
            font-size: 2rem;
            cursor: pointer;
            color: var(--light-text);
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: var(--spacing-md);
        }
        nav a {
            font-weight: bold;
            padding: var(--spacing-xs) var(--spacing-sm);
            border-radius: 5px;
        }
        nav a:hover {
            background-color: var(--primary-yellow);
            color: var(--dark-bg);
        }
        .breadcrumb {
            padding: var(--spacing-sm) 0;
            font-size: 0.9rem;
            color: #CCCCCC;
        }
        .breadcrumb a::after {
            content: " › ";
            margin: 0 5px;
        }
        .breadcrumb a:last-child::after {
            content: "";
        }
        main {
            padding: var(--spacing-lg) 0;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: var(--spacing-lg);
        }
        .content {
            background: rgba(30,30,30,0.9);
            padding: var(--spacing-lg);
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.7);
        }
        h1 {
            font-family: var(--font-heading);
            color: var(--primary-yellow);
            font-size: 3.5rem;
            margin-bottom: var(--spacing-md);
            text-align: center;
            border-bottom: 5px solid var(--accent-red);
            padding-bottom: var(--spacing-sm);
        }
        h2 {
            color: var(--primary-yellow);
            font-size: 2.5rem;
            margin: var(--spacing-md) 0 var(--spacing-sm);
            border-left: 6px solid var(--primary-blue);
            padding-left: var(--spacing-sm);
        }
        h3 {
            color: #00FF00;
            font-size: 2rem;
            margin: var(--spacing-sm) 0;
        }
        h4 {
            color: #FF9900;
            font-size: 1.5rem;
            margin: var(--spacing-sm) 0;
        }
        p {
            margin-bottom: var(--spacing-sm);
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background-color: rgba(255,204,0,0.2);
            border-left: 4px solid var(--primary-yellow);
            padding: var(--spacing-sm);
            margin: var(--spacing-md) 0;
            font-style: italic;
        }
        .image-container {
            text-align: center;
            margin: var(--spacing-lg) 0;
        }
        .image-container img {
            max-width: 100%;
            height: auto;
            border: 8px solid var(--primary-blue);
            border-radius: 10px;
            transition: transform 0.5s ease;
        }
        .image-container img:hover {
            transform: scale(1.03);
        }
        .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            margin: var(--spacing-md) 0;
            padding: var(--spacing-sm);
            background: rgba(0,0,255,0.1);
            border-radius: 10px;
        }
        .link-list a {
            background: var(--dark-bg);
            padding: 0.5rem 1rem;
            border-radius: 20px;
            border: 2px solid var(--primary-yellow);
        }
        .link-list a:hover {
            background: var(--primary-yellow);
            color: var(--dark-bg);
        }
        .sidebar {
            background: rgba(50,50,50,0.9);
            padding: var(--spacing-md);
            border-radius: 15px;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .widget {
            margin-bottom: var(--spacing-lg);
        }
        .widget h3 {
            color: var(--primary-yellow);
            border-bottom: 3px solid var(--accent-red);
            padding-bottom: var(--spacing-xs);
            margin-bottom: var(--spacing-sm);
        }
        input, textarea, select {
            width: 100%;
            padding: 0.8rem;
            margin-bottom: var(--spacing-sm);
            border: 2px solid var(--primary-blue);
            border-radius: 8px;
            background-color: #222;
            color: var(--light-text);
            font-family: var(--font-body);
        }
        button {
            background: linear-gradient(to right, var(--primary-blue), var(--accent-red));
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            width: 100%;
        }
        button:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(255,0,0,0.4);
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: var(--spacing-sm) 0;
        }
        .stars i {
            color: #CCC;
            cursor: pointer;
            font-size: 2rem;
            transition: color 0.3s ease;
        }
        .stars i:hover,
        .stars i.active {
            color: var(--primary-yellow);
        }
        footer {
            background: #000022;
            padding: var(--spacing-lg) 0;
            margin-top: var(--spacing-lg);
            text-align: center;
        }
        friend-link {
            display: block;
            font-size: 1.2rem;
            color: var(--light-text);
            margin: var(--spacing-sm) 0;
        }
        .friend-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: var(--spacing-md);
            margin: var(--spacing-lg) 0;
        }
        .friend-links a {
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            background: rgba(255,204,0,0.1);
            border-radius: 5px;
        }
        .copyright {
            color: #888;
            font-size: 0.9rem;
            margin-top: var(--spacing-md);
            border-top: 1px solid #333;
            padding-top: var(--spacing-sm);
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            h1 {
                font-size: 2.8rem;
            }
            h2 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            nav ul {
                flex-direction: column;
                width: 100%;
                display: none;
                margin-top: var(--spacing-sm);
            }
            nav ul.active {
                display: flex;
            }
            .my-logo {
                font-size: 2rem;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .content, .sidebar {
                padding: var(--spacing-md);
            }
        }
        .last-updated {
            text-align: right;
            font-style: italic;
            color: #AAAAAA;
            margin-top: var(--spacing-md);
        }