:root {
            --primary: #5865F2;
            --primary-dark: #4752C4;
            --secondary: #57F287;
            --dark-bg: #36393F;
            --darker-bg: #2F3136;
            --light-text: #F6F6F6;
            --grey-text: #B9BBBE;
            --border-color: #42454A;
            --card-bg: #40444B;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 2rem;
            --spacing-lg: 4rem;
            --border-radius: 8px;
            --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-main);
            background-color: var(--dark-bg);
            color: var(--light-text);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: var(--secondary);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #fff;
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }
        .site-header {
            background-color: var(--darker-bg);
            padding: var(--spacing-sm) 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-color);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--light-text);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo:hover {
            text-decoration: none;
            color: var(--secondary);
        }
        .my-logo i {
            color: var(--primary);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: var(--spacing-md);
        }
        .main-nav a {
            color: var(--grey-text);
            font-weight: 600;
            padding: 0.5rem;
            border-radius: var(--border-radius);
        }
        .main-nav a:hover,
        .main-nav a.active {
            background-color: var(--primary);
            color: white;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--light-text);
            font-size: 1.5rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: var(--spacing-sm) 0;
            color: var(--grey-text);
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border-color);
            margin-bottom: var(--spacing-md);
        }
        .breadcrumb a {
            color: var(--grey-text);
        }
        .breadcrumb a:hover {
            color: var(--secondary);
        }
        .hero {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            padding: var(--spacing-lg) 0;
            text-align: center;
            border-radius: var(--border-radius);
            margin-bottom: var(--spacing-lg);
        }
        .hero h1 {
            font-size: 3rem;
            margin-bottom: var(--spacing-sm);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto var(--spacing-md);
            color: rgba(255,255,255,0.9);
        }
        .search-box {
            max-width: 600px;
            margin: 0 auto;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }
        .search-box input {
            flex-grow: 1;
            padding: 1rem 1.5rem;
            border: none;
            font-size: 1rem;
        }
        .search-box button {
            background-color: var(--secondary);
            color: #000;
            border: none;
            padding: 1rem 2rem;
            font-weight: bold;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .search-box button:hover {
            background-color: #4ae078;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        .article-content {
            background-color: var(--darker-bg);
            padding: var(--spacing-lg);
            border-radius: var(--border-radius);
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        .article-content h2, .article-content h3, .article-content h4 {
            margin-top: var(--spacing-md);
            margin-bottom: var(--spacing-sm);
            color: var(--secondary);
        }
        .article-content h2 {
            font-size: 2.2rem;
            border-left: 5px solid var(--primary);
            padding-left: 15px;
        }
        .article-content h3 {
            font-size: 1.8rem;
        }
        .article-content h4 {
            font-size: 1.4rem;
            color: var(--grey-text);
        }
        .article-content p {
            margin-bottom: var(--spacing-sm);
            text-align: justify;
        }
        .article-content strong {
            color: var(--secondary);
            font-weight: 700;
        }
        .article-content em {
            color: var(--grey-text);
        }
        .article-content blockquote {
            border-left: 4px solid var(--primary);
            padding-left: var(--spacing-sm);
            margin: var(--spacing-md) 0;
            font-style: italic;
            background-color: rgba(88, 101, 242, 0.1);
            padding: var(--spacing-sm);
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .article-content ul, .article-content ol {
            padding-left: var(--spacing-md);
            margin-bottom: var(--spacing-sm);
        }
        .article-content li {
            margin-bottom: 0.5rem;
        }
        .feature-img {
            width: 100%;
            border-radius: var(--border-radius);
            margin: var(--spacing-md) 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
            border: 2px solid var(--border-color);
        }
        .link-card {
            display: inline-block;
            background-color: var(--card-bg);
            padding: var(--spacing-sm);
            border-radius: var(--border-radius);
            margin: 0.5rem;
            border: 1px solid var(--border-color);
            transition: transform 0.3s, border-color 0.3s;
        }
        .link-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
            text-decoration: none;
        }
        .update-time {
            display: inline-block;
            background-color: var(--primary);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 50px;
            font-size: 0.9rem;
            margin: var(--spacing-md) 0;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        .widget {
            background-color: var(--darker-bg);
            padding: var(--spacing-md);
            border-radius: var(--border-radius);
            border: 1px solid var(--border-color);
        }
        .widget h3 {
            color: var(--secondary);
            margin-bottom: var(--spacing-sm);
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--border-color);
        }
        .rating-widget form {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .rating-widget input, .rating-widget select, .rating-widget textarea {
            padding: 0.8rem;
            border-radius: var(--border-radius);
            border: 1px solid var(--border-color);
            background-color: var(--card-bg);
            color: var(--light-text);
        }
        .rating-widget button {
            background-color: var(--secondary);
            color: #000;
            border: none;
            padding: 0.8rem;
            border-radius: var(--border-radius);
            font-weight: bold;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .rating-widget button:hover {
            background-color: #4ae078;
        }
        .stars {
            display: flex;
            gap: 5px;
            font-size: 1.5rem;
            color: gold;
            margin: 10px 0;
        }
        .comment {
            border-bottom: 1px solid var(--border-color);
            padding: var(--spacing-sm) 0;
        }
        .comment:last-child {
            border-bottom: none;
        }
        .comment-author {
            font-weight: bold;
            color: var(--secondary);
        }
        .comment-date {
            font-size: 0.8rem;
            color: var(--grey-text);
        }
        .site-footer {
            background-color: var(--darker-bg);
            padding: var(--spacing-lg) 0;
            border-top: 1px solid var(--border-color);
            margin-top: var(--spacing-lg);
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-md);
        }
        .footer-logo {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: var(--spacing-sm);
            color: var(--light-text);
        }
        friend-link {
            display: block;
            padding: 0.5rem 0;
            color: var(--grey-text);
            border-bottom: 1px dashed var(--border-color);
        }
        friend-link a {
            color: var(--grey-text);
        }
        friend-link a:hover {
            color: var(--secondary);
        }
        .copyright {
            grid-column: 1 / -1;
            text-align: center;
            padding-top: var(--spacing-md);
            margin-top: var(--spacing-md);
            border-top: 1px solid var(--border-color);
            color: var(--grey-text);
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
        }
        @media (max-width: 768px) {
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: var(--darker-bg);
                padding: var(--spacing-sm);
                border-top: 1px solid var(--border-color);
                box-shadow: 0 10px 15px rgba(0,0,0,0.2);
            }
            .main-nav.active ul {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .article-content {
                padding: var(--spacing-md);
            }
        }