* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-color: #1a1a2e;
            --secondary-color: #16213e;
            --accent-color: #0f4c75;
            --highlight-color: #00b4d8;
            --text-color: #e6e6e6;
            --text-secondary: #b0b0b0;
            --border-color: #2d4059;
            --success-color: #4cc9f0;
            --warning-color: #f72585;
            --card-bg: rgba(22, 33, 62, 0.8);
            --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            font-family: var(--font-main);
            background-color: var(--primary-color);
            color: var(--text-color);
            line-height: 1.8;
            overflow-x: hidden;
        }
        header {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            padding: 1.2rem 5%;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
            border-bottom: 2px solid var(--highlight-color);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(45deg, #00b4d8, #7209b7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            letter-spacing: 1.5px;
            transition: all 0.3s ease;
        }
        .my-logo:hover {
            transform: scale(1.05);
            text-shadow: 0 0 15px rgba(0, 180, 216, 0.3);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: var(--text-color);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            transition: all 0.3s ease;
            position: relative;
        }
        .main-nav a:hover {
            color: var(--highlight-color);
            background: rgba(0, 180, 216, 0.1);
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--highlight-color);
            transition: all 0.3s ease;
        }
        .main-nav a:hover::after {
            width: 80%;
            left: 10%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: var(--text-color);
            cursor: pointer;
            padding: 0.5rem;
        }
        .breadcrumb {
            background: var(--card-bg);
            padding: 1rem 5%;
            font-size: 0.95rem;
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb a {
            color: var(--highlight-color);
            text-decoration: none;
        }
        .breadcrumb span {
            color: var(--text-secondary);
            margin: 0 0.5rem;
        }
        main {
            max-width: 1400px;
            margin: 0 auto;
            padding: 2rem 5%;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        article {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
            border: 1px solid var(--border-color);
        }
        h1 {
            font-size: 2.8rem;
            color: var(--highlight-color);
            margin-bottom: 1.5rem;
            line-height: 1.3;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
        }
        h2 {
            font-size: 2rem;
            color: #4cc9f0;
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--border-color);
        }
        h3 {
            font-size: 1.6rem;
            color: var(--text-color);
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.3rem;
            color: var(--text-secondary);
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        strong {
            color: var(--highlight-color);
            font-weight: 700;
        }
        .highlight {
            background: rgba(0, 180, 216, 0.1);
            padding: 1.5rem;
            border-left: 4px solid var(--highlight-color);
            border-radius: 0 8px 8px 0;
            margin: 1.5rem 0;
        }
        aside {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 1.8rem;
            height: fit-content;
            border: 1px solid var(--border-color);
        }
        .search-box {
            margin-bottom: 2rem;
        }
        .search-box input {
            width: 100%;
            padding: 0.9rem;
            background: var(--primary-color);
            border: 2px solid var(--border-color);
            border-radius: 6px;
            color: var(--text-color);
            font-size: 1rem;
        }
        .search-box button {
            width: 100%;
            padding: 0.9rem;
            background: var(--accent-color);
            color: white;
            border: none;
            border-radius: 6px;
            margin-top: 0.8rem;
            cursor: pointer;
            font-weight: 600;
            transition: background 0.3s ease;
        }
        .search-box button:hover {
            background: var(--highlight-color);
        }
        .rating-widget, .comments-widget {
            margin-bottom: 2rem;
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .stars i {
            color: #ffd700;
            cursor: pointer;
            font-size: 1.5rem;
            transition: transform 0.2s;
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        textarea {
            width: 100%;
            padding: 1rem;
            background: var(--primary-color);
            border: 2px solid var(--border-color);
            border-radius: 6px;
            color: var(--text-color);
            margin: 1rem 0;
            min-height: 120px;
            resize: vertical;
        }
        .article-image {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 8px;
            margin: 2rem auto;
            display: block;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
            border: 2px solid var(--border-color);
        }
        a {
            color: var(--highlight-color);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #4cc9f0;
            text-decoration: underline;
        }
        footer {
            background: var(--secondary-color);
            padding: 3rem 5%;
            margin-top: 3rem;
            border-top: 2px solid var(--highlight-color);
        }
        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        friend-link {
            display: block;
            margin: 1rem 0;
        }
        friend-link a {
            color: var(--text-secondary);
            padding: 0.5rem 0;
            display: block;
            border-bottom: 1px dashed var(--border-color);
        }
        friend-link a:hover {
            color: var(--highlight-color);
            padding-left: 0.5rem;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid var(--border-color);
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        @media (max-width: 1024px) {
            main {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2.4rem;
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: var(--secondary-color);
                padding: 1rem;
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li {
                width: 100%;
            }
            .main-nav a {
                display: block;
                padding: 1rem;
                border-bottom: 1px solid var(--border-color);
            }
            .hamburger {
                display: block;
            }
            .header-container {
                flex-wrap: wrap;
            }
            article {
                padding: 1.5rem;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        article {
            animation: fadeIn 0.8s ease-out;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 2rem 0;
            background: var(--primary-color);
            border-radius: 8px;
            overflow: hidden;
        }
        th {
            background: var(--accent-color);
            color: white;
            padding: 1rem;
            text-align: left;
        }
        td {
            padding: 1rem;
            border-bottom: 1px solid var(--border-color);
        }
        tr:hover {
            background: rgba(0, 180, 216, 0.1);
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3rem;
        }
        .last-updated {
            background: rgba(15, 76, 117, 0.3);
            padding: 1rem;
            border-radius: 6px;
            margin: 2rem 0;
            font-style: italic;
            text-align: center;
            border: 1px dashed var(--highlight-color);
        }