:root {
            --primary-dark: #1a1a2e;
            --secondary-dark: #16213e;
            --accent-red: #c1121f;
            --accent-gold: #e9c46a;
            --accent-teal: #2a9d8f;
            --light-text: #f8f9fa;
            --gray-bg: #e9ecef;
            --dark-gray: #495057;
            --transition: all 0.3s ease;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            --border-radius: 8px;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--dark-gray);
            background-color: #fefefe;
            overflow-x: hidden;
        }
        .site-header {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
            color: var(--light-text);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Trebuchet MS', sans-serif;
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent-gold);
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 1px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
            transition: var(--transition);
        }
        .my-logo:hover {
            color: var(--light-text);
            transform: scale(1.03);
        }
        .my-logo span {
            color: var(--accent-red);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: var(--light-text);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
            transition: var(--transition);
            position: relative;
        }
        .main-nav a:hover,
        .main-nav a.active {
            color: var(--accent-gold);
            background-color: rgba(255, 255, 255, 0.08);
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: var(--transition);
            transform: translateX(-50%);
        }
        .main-nav a:hover::after {
            width: 80%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--light-text);
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .breadcrumb {
            background-color: var(--gray-bg);
            padding: 0.8rem 1.5rem;
            font-size: 0.9rem;
            border-bottom: 1px solid #ddd;
        }
        .breadcrumb ol {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            list-style: none;
            gap: 0.5rem;
        }
        .breadcrumb a {
            color: var(--accent-teal);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '>';
            margin-left: 0.5rem;
            color: var(--dark-gray);
        }
        .container {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 1.5rem;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        .main-content {
            background: white;
            padding: 2rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .sidebar {
            background: white;
            padding: 1.5rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        h1 {
            color: var(--primary-dark);
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid var(--accent-gold);
            line-height: 1.2;
        }
        h2 {
            color: var(--secondary-dark);
            font-size: 2rem;
            margin: 2.5rem 0 1rem;
            padding-left: 0.5rem;
            border-left: 5px solid var(--accent-red);
        }
        h3 {
            color: var(--accent-teal);
            font-size: 1.6rem;
            margin: 2rem 0 0.8rem;
        }
        h4 {
            color: var(--dark-gray);
            font-size: 1.3rem;
            margin: 1.5rem 0 0.5rem;
        }
        p {
            margin-bottom: 1.2rem;
            text-align: justify;
            hyphens: auto;
        }
        .lead {
            font-size: 1.3rem;
            color: var(--secondary-dark);
            font-weight: 500;
            line-height: 1.8;
            background: linear-gradient(to right, #f8f9fa, #ffffff);
            padding: 1.5rem;
            border-left: 4px solid var(--accent-teal);
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            margin: 2rem 0;
        }
        .highlight {
            background-color: rgba(233, 196, 106, 0.2);
            padding: 1.5rem;
            border-radius: var(--border-radius);
            border: 1px dashed var(--accent-gold);
            margin: 1.5rem 0;
        }
        .info-box {
            background-color: rgba(42, 157, 143, 0.08);
            border-left: 4px solid var(--accent-teal);
            padding: 1.2rem;
            margin: 1.5rem 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 0.3rem;
        }
        b, strong {
            color: var(--primary-dark);
            font-weight: 700;
        }
        a.content-link {
            color: var(--accent-teal);
            text-decoration: none;
            font-weight: 600;
            border-bottom: 1px dotted currentColor;
            transition: var(--transition);
        }
        a.content-link:hover {
            color: var(--accent-red);
            border-bottom-style: solid;
        }
        .article-img {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: var(--border-radius);
            margin: 2rem auto;
            display: block;
            box-shadow: var(--shadow);
            transition: transform 0.5s ease;
        }
        .article-img:hover {
            transform: scale(1.01);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: var(--dark-gray);
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }
        .search-module,
        .comments-module,
        .rating-module {
            background: var(--gray-bg);
            padding: 1.8rem;
            border-radius: var(--border-radius);
            margin: 2.5rem 0;
        }
        .module-title {
            color: var(--secondary-dark);
            font-size: 1.5rem;
            margin-bottom: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .module-title i {
            color: var(--accent-red);
        }
        .search-form {
            display: flex;
            gap: 0.5rem;
        }
        .search-input {
            flex-grow: 1;
            padding: 0.9rem 1.2rem;
            border: 2px solid #ccc;
            border-radius: 50px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .search-input:focus {
            outline: none;
            border-color: var(--accent-teal);
            box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.2);
        }
        .search-btn {
            background: linear-gradient(to right, var(--accent-teal), #1d7874);
            color: white;
            border: none;
            padding: 0.9rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-btn:hover {
            background: linear-gradient(to right, #238f85, #1d7874);
            transform: translateY(-2px);
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
            font-size: 1.8rem;
            color: var(--accent-gold);
        }
        .rating-stars .star {
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-stars .star:hover {
            transform: scale(1.2);
            color: #ffd700;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: var(--secondary-dark);
        }
        .form-input,
        .form-textarea {
            width: 100%;
            padding: 0.9rem;
            border: 2px solid #ccc;
            border-radius: var(--border-radius);
            font-family: inherit;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-input:focus,
        .form-textarea:focus {
            outline: none;
            border-color: var(--accent-teal);
            box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.2);
        }
        .form-textarea {
            min-height: 120px;
            resize: vertical;
        }
        .submit-btn {
            background: linear-gradient(to right, var(--accent-red), #a50e14);
            color: white;
            border: none;
            padding: 0.9rem 2.5rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.7rem;
        }
        .submit-btn:hover {
            background: linear-gradient(to right, #d11d2a, #a50e14);
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(193, 18, 31, 0.3);
        }
        .sidebar-title {
            color: var(--secondary-dark);
            font-size: 1.4rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--accent-gold);
        }
        .link-list {
            list-style: none;
            margin-bottom: 2rem;
        }
        .link-list li {
            margin-bottom: 0.8rem;
        }
        .link-list a {
            color: var(--dark-gray);
            text-decoration: none;
            padding: 0.6rem 1rem;
            display: block;
            border-radius: var(--border-radius);
            background-color: #f8f9fa;
            transition: var(--transition);
            border-left: 3px solid transparent;
        }
        .link-list a:hover {
            background-color: #e9ecef;
            border-left-color: var(--accent-red);
            transform: translateX(5px);
            color: var(--primary-dark);
        }
        .update-time {
            background-color: rgba(233, 196, 106, 0.2);
            padding: 1rem;
            border-radius: var(--border-radius);
            text-align: center;
            font-size: 0.9rem;
            color: var(--dark-gray);
            margin-top: 2rem;
        }
        .site-footer {
            background: var(--primary-dark);
            color: var(--light-text);
            padding: 3rem 1.5rem 1.5rem;
            margin-top: 3rem;
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
        }
        .footer-section h3 {
            color: var(--accent-gold);
            font-size: 1.4rem;
            margin-bottom: 1.5rem;
        }
        friend-link {
            display: block;
            margin-bottom: 0.8rem;
        }
        friend-link a {
            color: #ccc;
            text-decoration: none;
            transition: var(--transition);
        }
        friend-link a:hover {
            color: var(--accent-teal);
            padding-left: 0.5rem;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #aaa;
            font-size: 0.9rem;
            grid-column: 1 / -1;
        }
        @media (max-width: 992px) {
            .container {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
        }
        @media (max-width: 768px) {
            .main-nav ul {
                position: fixed;
                top: 70px;
                left: 0;
                width: 100%;
                background: var(--secondary-dark);
                flex-direction: column;
                align-items: center;
                padding: 2rem 0;
                clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
                transition: clip-path 0.4s ease;
                z-index: 999;
                box-shadow: var(--shadow);
            }
            .main-nav.active ul {
                clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .header-container,
            .breadcrumb ol,
            .container,
            .footer-container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
        }
        @media (max-width: 480px) {
            .search-form {
                flex-direction: column;
            }
            .search-btn {
                width: 100%;
            }
            .main-content,
            .sidebar {
                padding: 1.5rem;
            }
        }