:root {
            --primary-color: #8B0000;
            --secondary-color: #D4AF37;
            --dark-bg: #121212;
            --light-text: #F5F5F5;
            --gray-bg: #1E1E1E;
            --accent-color: #2A2A2A;
            --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: var(--font-main);
            background-color: var(--dark-bg);
            color: var(--light-text);
            line-height: 1.8;
            font-size: 18px;
        }
        a {
            color: var(--secondary-color);
            text-decoration: none;
            transition: color 0.3s;
        }
        a:hover {
            color: #FFD700;
            text-decoration: underline;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: var(--accent-color);
            padding: 20px 0;
            border-bottom: 3px solid var(--primary-color);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.5rem;
            font-weight: bold;
            color: var(--secondary-color);
            text-shadow: 2px 2px 4px #000;
        }
        .my-logo:hover {
            color: #FFD700;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        nav ul li a {
            font-size: 1.1rem;
            padding: 10px 15px;
            border-radius: 5px;
        }
        nav ul li a:hover {
            background-color: var(--primary-color);
        }
        .hamburger {
            display: none;
            font-size: 2rem;
            cursor: pointer;
            color: var(--secondary-color);
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            background-color: var(--gray-bg);
            margin-bottom: 20px;
        }
        .breadcrumb a {
            margin: 0 5px;
        }
        main {
            padding: 30px 0;
            min-height: 100vh;
        }
        article {
            background-color: var(--gray-bg);
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.5);
        }
        h1 {
            font-size: 3.5rem;
            color: var(--secondary-color);
            margin-bottom: 30px;
            text-align: center;
            text-shadow: 3px 3px 6px #000;
        }
        h2 {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin: 40px 0 20px;
            border-left: 5px solid var(--secondary-color);
            padding-left: 15px;
        }
        h3 {
            font-size: 2rem;
            color: var(--light-text);
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.5rem;
            color: #CCC;
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 25px;
            text-align: justify;
        }
        .highlight {
            background-color: #2A2A2A;
            padding: 20px;
            border-left: 4px solid var(--secondary-color);
            margin: 25px 0;
            font-style: italic;
        }
        emoji {
            font-size: 1.2em;
            margin: 0 5px;
        }
        strong {
            color: var(--secondary-color);
            font-weight: bold;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            border: 3px solid var(--primary-color);
            margin: 30px auto;
            display: block;
            box-shadow: 0 4px 10px rgba(0,0,0,0.7);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: #AAA;
            margin-top: 10px;
        }
        .search-section, .comment-section, .rating-section {
            background-color: var(--accent-color);
            padding: 30px;
            border-radius: 10px;
            margin: 40px 0;
        }
        .search-section h2, .comment-section h2, .rating-section h2 {
            border-left: none;
            text-align: center;
            color: var(--secondary-color);
        }
        form {
            display: grid;
            gap: 20px;
            max-width: 600px;
            margin: 0 auto;
        }
        input, textarea, select {
            padding: 15px;
            border-radius: 5px;
            border: 1px solid #444;
            background-color: var(--gray-bg);
            color: var(--light-text);
            font-size: 1rem;
        }
        button {
            padding: 15px 30px;
            background-color: var(--primary-color);
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 1.1rem;
            transition: background-color 0.3s;
        }
        button:hover {
            background-color: #A52A2A;
        }
        footer {
            background-color: var(--accent-color);
            padding: 40px 0;
            margin-top: 50px;
            border-top: 3px solid var(--primary-color);
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        .footer-section h3 {
            color: var(--secondary-color);
            margin-bottom: 20px;
        }
        friend-link {
            display: block;
            margin: 10px 0;
            padding: 10px;
            background-color: var(--gray-bg);
            border-radius: 5px;
            transition: transform 0.3s;
        }
        friend-link:hover {
            transform: translateX(10px);
            background-color: #2A2A2A;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #444;
            margin-top: 30px;
            color: #AAA;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                gap: 20px;
            }
            nav ul {
                flex-direction: column;
                display: none;
                width: 100%;
                text-align: center;
                background-color: var(--accent-color);
                padding: 20px;
                border-radius: 10px;
            }
            nav ul.active {
                display: flex;
            }
            .hamburger {
                display: block;
                align-self: flex-end;
                margin-top: -50px;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            article {
                padding: 20px;
            }
            .footer-content {
                grid-template-columns: 1fr;
            }
        }
        .last-updated {
            text-align: right;
            font-size: 0.9rem;
            color: #AAA;
            margin-bottom: 20px;
        }
        .pyramid-structure {
            margin: 40px 0;
        }
        .link-list {
            margin: 25px 0;
            padding: 20px;
            background-color: var(--accent-color);
            border-radius: 10px;
        }
        .link-list ul {
            list-style-type: square;
            padding-left: 30px;
        }
        .link-list li {
            margin: 10px 0;
        }