:root {
            --primary-color: #6a11cb;
            --secondary-color: #2575fc;
            --accent-color: #ff4da6;
            --dark-color: #1a1a2e;
            --light-color: #f8f9fa;
            --text-color: #333;
            --text-light: #666;
            --border-color: #e0e0e0;
            --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
            --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-color);
            background-color: #fff;
            overflow-x: hidden;
        }
        a {
            color: var(--primary-color);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent-color);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, var(--dark-color), #16213e);
            color: white;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(to right, #ff4da6, #6a11cb);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: 1px;
        }
        .my-logo a {
            background: none;
        }
        .search-form {
            display: flex;
            flex: 0 1 400px;
            margin: 0 30px;
        }
        .search-form input {
            flex-grow: 1;
            padding: 12px 20px;
            border: none;
            border-radius: 30px 0 0 30px;
            font-size: 1rem;
            outline: none;
        }
        .search-form button {
            background: var(--accent-color);
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 30px 30px 0;
            cursor: pointer;
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .search-form button:hover {
            background: #ff2d95;
        }
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        .main-nav {
            background-color: rgba(26, 26, 46, 0.95);
        }
        .nav-list {
            display: flex;
            list-style: none;
            justify-content: center;
        }
        .nav-list li {
            position: relative;
        }
        .nav-list a {
            color: white;
            display: block;
            padding: 18px 25px;
            font-weight: 600;
            text-transform: uppercase;
            font-size: 0.9rem;
            letter-spacing: 0.5px;
        }
        .nav-list a:hover,
        .nav-list a.active {
            background-color: var(--primary-color);
            color: white;
        }
        .breadcrumb {
            padding: 15px 0;
            background-color: #f5f7ff;
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--primary-color);
        }
        .breadcrumb .separator {
            margin: 0 10px;
            color: #aaa;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        .article-main {
            background: white;
            border-radius: 10px;
            overflow: hidden;
        }
        .article-header {
            padding: 40px 40px 20px;
        }
        .article-header h1 {
            font-size: 2.8rem;
            margin-bottom: 20px;
            line-height: 1.2;
            color: var(--dark-color);
            background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .meta-info {
            display: flex;
            gap: 20px;
            color: var(--text-light);
            font-size: 0.95rem;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }
        .meta-info i {
            margin-right: 8px;
            color: var(--accent-color);
        }
        .hero-image {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: 8px;
            margin: 20px 0 40px;
            box-shadow: var(--shadow);
        }
        .article-body {
            padding: 0 40px 40px;
        }
        .article-body h2 {
            font-size: 2rem;
            margin: 50px 0 20px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--primary-color);
            color: var(--dark-color);
        }
        .article-body h3 {
            font-size: 1.6rem;
            margin: 40px 0 15px;
            color: var(--secondary-color);
        }
        .article-body h4 {
            font-size: 1.3rem;
            margin: 30px 0 10px;
            color: var(--primary-color);
        }
        .article-body p {
            margin-bottom: 1.5em;
            font-size: 1.1rem;
            text-align: justify;
        }
        .article-body strong {
            color: var(--dark-color);
            font-weight: 700;
        }
        .highlight-box {
            background: linear-gradient(to right, #f8f9ff, #eef2ff);
            border-left: 5px solid var(--secondary-color);
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
            box-shadow: var(--shadow);
        }
        .quote {
            font-style: italic;
            font-size: 1.3rem;
            color: var(--text-light);
            text-align: center;
            padding: 30px;
            border-top: 2px dashed var(--accent-color);
            border-bottom: 2px dashed var(--accent-color);
            margin: 40px 0;
            position: relative;
        }
        .quote::before {
            content: "\f10d";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            color: var(--accent-color);
            font-size: 2rem;
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            background: white;
            padding: 0 20px;
        }
        .image-float-left {
            float: left;
            margin: 0 30px 20px 0;
            max-width: 400px;
            border-radius: 8px;
            shape-outside: margin-box;
        }
        .clearfix::after {
            content: "";
            clear: both;
            display: table;
        }
        .link-list {
            background-color: #f9f9f9;
            padding: 25px;
            border-radius: 8px;
            margin: 30px 0;
        }
        .link-list ul {
            list-style-type: none;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 12px;
        }
        .link-list li {
            padding: 5px 0;
            border-bottom: 1px dotted #ddd;
        }
        .link-list li:last-child {
            border-bottom: none;
        }
        .link-list a {
            display: flex;
            align-items: center;
        }
        .link-list a::before {
            content: "\f35d";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            margin-right: 10px;
            color: var(--primary-color);
            font-size: 0.9rem;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary-color);
            color: var(--dark-color);
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 2rem;
            color: #ffd700;
            margin: 15px 0;
            letter-spacing: 5px;
        }
        .stars i {
            cursor: pointer;
            transition: var(--transition);
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .rating-form label {
            display: block;
            margin: 15px 0 8px;
            font-weight: 600;
        }
        .rating-form textarea,
        .rating-form input {
            width: 100%;
            padding: 12px;
            margin-bottom: 15px;
            border: 1px solid var(--border-color);
            border-radius: 5px;
            font-family: inherit;
        }
        .rating-form button {
            background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 30px;
            cursor: pointer;
            font-weight: 600;
            width: 100%;
            transition: var(--transition);
        }
        .rating-form button:hover {
            opacity: 0.9;
            transform: translateY(-3px);
        }
        .update-info {
            background: linear-gradient(135deg, #fff8e1, #ffecb3);
            padding: 20px;
            border-radius: 8px;
            text-align: center;
        }
        .update-info i {
            font-size: 2rem;
            color: #ff9800;
            margin-bottom: 10px;
        }
        #last-updated {
            font-weight: bold;
            color: #e65100;
        }
        .comments-section {
            margin-top: 50px;
            padding-top: 30px;
            border-top: 2px solid var(--border-color);
        }
        .comments-section h2 {
            font-size: 2rem;
            margin-bottom: 30px;
        }
        .comment-form {
            background: #f9f9f9;
            padding: 30px;
            border-radius: 10px;
            margin-bottom: 40px;
        }
        .comment-form .form-group {
            margin-bottom: 20px;
        }
        .comment-form label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .comment-form input,
        .comment-form textarea {
            width: 100%;
            padding: 15px;
            border: 1px solid var(--border-color);
            border-radius: 5px;
            font-family: inherit;
        }
        .comment-form button {
            background: var(--accent-color);
            color: white;
            border: none;
            padding: 15px 40px;
            border-radius: 30px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .comment-form button:hover {
            background: #ff2d95;
        }
        .site-footer {
            background: var(--dark-color);
            color: #ccc;
            padding: 50px 0 20px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 20px;
            background: linear-gradient(to right, #ff4da6, #6a11cb);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .footer-links h4 {
            color: white;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: #aaa;
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        friend-link {
            display: block;
            background: rgba(255, 255, 255, 0.05);
            padding: 15px;
            border-radius: 5px;
            margin-bottom: 10px;
            text-align: center;
        }
        friend-link a {
            color: #6a11cb;
            font-weight: 600;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #333;
            font-size: 0.9rem;
            color: #888;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .article-header h1 {
                font-size: 2.4rem;
            }
            .article-body {
                padding: 0 25px 30px;
            }
            .article-header {
                padding: 30px 25px 20px;
            }
        }
        @media (max-width: 768px) {
            .header-top {
                flex-wrap: wrap;
            }
            .search-form {
                order: 3;
                flex: 1 1 100%;
                margin: 15px 0 0;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
            }
            .main-nav.active {
                display: block;
            }
            .nav-list {
                flex-direction: column;
            }
            .nav-list a {
                padding: 15px 20px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }
            .article-header h1 {
                font-size: 2rem;
            }
            .article-body h2 {
                font-size: 1.8rem;
            }
            .image-float-left {
                float: none;
                margin: 20px auto;
                max-width: 100%;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }
            .article-header,
            .article-body {
                padding-left: 15px;
                padding-right: 15px;
            }
            .article-header h1 {
                font-size: 1.8rem;
            }
            .meta-info {
                flex-direction: column;
                gap: 10px;
            }
        }
        .nav-list a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 3px;
            background: var(--accent-color);
            transition: var(--transition);
            transform: translateX(-50%);
        }
        .nav-list a:hover::after,
        .nav-list a.active::after {
            width: 80%;
        }
        .sidebar-widget,
        .highlight-box,
        .comment-form {
            transition: transform 0.3s ease;
        }
        .sidebar-widget:hover,
        .highlight-box:hover,
        .comment-form:hover {
            transform: translateY(-5px);
        }
        .link-list a:hover {
            padding-left: 10px;
        }