* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #2A5CAA;
            --secondary: #F4B41A;
            --accent: #E74C3C;
            --dark: #2C3E50;
            --light: #F8F9FA;
            --gray: #6C757D;
            --success: #28A745;
            --shadow: 0 4px 12px rgba(0,0,0,0.1);
            --radius: 8px;
            --transition: all 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            line-height: 1.7;
            color: var(--dark);
            background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i {
            color: var(--secondary);
        }
        .my-logo:hover {
            color: var(--accent);
            transform: scale(1.02);
            transition: var(--transition);
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        nav a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 600;
            padding: 8px 15px;
            border-radius: var(--radius);
            transition: var(--transition);
        }
        nav a:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            background: none;
            border: none;
            color: var(--primary);
            cursor: pointer;
        }
        .breadcrumb {
            padding: 15px 0;
            background: var(--light);
            border-bottom: 1px solid #dee2e6;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            gap: 10px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: "›";
            margin-left: 10px;
            color: var(--gray);
        }
        .breadcrumb a {
            color: var(--primary);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        article {
            background: white;
            padding: 40px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        h1 {
            font-size: 2.8rem;
            color: var(--primary);
            margin-bottom: 20px;
            line-height: 1.2;
            border-bottom: 3px solid var(--secondary);
            padding-bottom: 15px;
        }
        h2 {
            font-size: 2rem;
            color: var(--dark);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--light);
        }
        h3 {
            font-size: 1.5rem;
            color: var(--primary);
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.2rem;
            color: var(--accent);
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.05rem;
        }
        .lead {
            font-size: 1.2rem;
            color: var(--gray);
            font-weight: 500;
            padding: 15px;
            background: var(--light);
            border-left: 4px solid var(--secondary);
            border-radius: 0 var(--radius) var(--radius) 0;
            margin-bottom: 30px;
        }
        .highlight {
            background: linear-gradient(120deg, rgba(244,180,26,0.2) 0%, rgba(244,180,26,0) 100%);
            padding: 20px;
            border-radius: var(--radius);
            margin: 25px 0;
            border-left: 4px solid var(--secondary);
        }
        .stat-box {
            background: var(--primary);
            color: white;
            padding: 25px;
            border-radius: var(--radius);
            text-align: center;
            margin: 25px 0;
            box-shadow: var(--shadow);
        }
        .stat-box h3 {
            color: white;
            font-size: 2.5rem;
            margin: 10px 0;
        }
        .emoji-list {
            list-style: none;
            padding-left: 0;
        }
        .emoji-list li {
            padding: 10px 0;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .emoji-list li::before {
            content: "🎯";
            font-size: 1.2rem;
        }
        .featured-image {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: var(--radius);
            margin: 30px 0;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .featured-image:hover {
            transform: scale(1.01);
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        }
        .content-link {
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
            border-bottom: 2px dotted var(--primary);
            transition: var(--transition);
        }
        .content-link:hover {
            color: var(--accent);
            border-bottom-style: solid;
        }
        .search-box {
            background: var(--light);
            padding: 25px;
            border-radius: var(--radius);
            margin-bottom: 30px;
            box-shadow: var(--shadow);
        }
        .search-form {
            display: flex;
            gap: 10px;
        }
        .search-form input {
            flex: 1;
            padding: 12px 15px;
            border: 2px solid #dee2e6;
            border-radius: var(--radius);
            font-size: 1rem;
            transition: var(--transition);
        }
        .search-form input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(42,92,170,0.2);
        }
        .search-form button {
            background: var(--primary);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: var(--radius);
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
        }
        .search-form button:hover {
            background: var(--accent);
            transform: translateY(-2px);
        }
        .rating-widget {
            background: white;
            padding: 25px;
            border-radius: var(--radius);
            border: 2px solid var(--light);
            margin: 40px 0;
            text-align: center;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin: 15px 0;
            font-size: 2rem;
            color: #FFD700;
        }
        .star {
            cursor: pointer;
            transition: var(--transition);
        }
        .star:hover {
            transform: scale(1.2);
            color: #FFC107;
        }
        .comments-section {
            margin-top: 50px;
            padding-top: 30px;
            border-top: 2px solid var(--light);
        }
        .comment-form {
            background: var(--light);
            padding: 25px;
            border-radius: var(--radius);
            margin-bottom: 30px;
        }
        .comment-form textarea {
            width: 100%;
            min-height: 120px;
            padding: 15px;
            border: 2px solid #dee2e6;
            border-radius: var(--radius);
            margin-bottom: 15px;
            font-family: inherit;
            resize: vertical;
            transition: var(--transition);
        }
        .comment-form textarea:focus {
            outline: none;
            border-color: var(--primary);
        }
        aside {
            position: sticky;
            top: 120px;
            height: fit-content;
        }
        .sidebar-widget {
            background: white;
            padding: 25px;
            border-radius: var(--radius);
            margin-bottom: 25px;
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            color: var(--primary);
        }
        .widget-list {
            list-style: none;
        }
        .widget-list li {
            padding: 12px 0;
            border-bottom: 1px solid var(--light);
        }
        .widget-list li:last-child {
            border-bottom: none;
        }
        .widget-list a {
            color: var(--dark);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: var(--transition);
        }
        .widget-list a:hover {
            color: var(--primary);
            transform: translateX(5px);
        }
        footer {
            background: var(--dark);
            color: white;
            padding: 50px 0 30px;
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-links h4 {
            color: var(--secondary);
            margin-bottom: 20px;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: #BDC3C7;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        friend-link {
            display: block;
            background: rgba(255,255,255,0.1);
            padding: 15px;
            border-radius: var(--radius);
            margin: 20px 0;
            border-left: 4px solid var(--secondary);
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #BDC3C7;
            font-size: 0.9rem;
        }
        .update-time {
            background: var(--light);
            padding: 15px;
            border-radius: var(--radius);
            color: var(--gray);
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 30px;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
            aside {
                position: static;
                margin-top: 40px;
            }
            h1 {
                font-size: 2.3rem;
            }
            h2 {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            nav {
                width: 100%;
                order: 3;
                margin-top: 20px;
                display: none;
            }
            nav.active {
                display: block;
            }
            nav ul {
                flex-direction: column;
                gap: 10px;
            }
            .hamburger {
                display: block;
            }
            article {
                padding: 25px;
            }
            .stat-box h3 {
                font-size: 2rem;
            }
            .featured-image {
                height: 250px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }
            h1 {
                font-size: 1.9rem;
            }
            .search-form {
                flex-direction: column;
            }
            .stars {
                font-size: 1.5rem;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        article {
            animation: fadeIn 0.6s ease-out;
        }
        @media print {
            header, nav, .sidebar-widget, .search-box, 
            .rating-widget, .comments-section, footer {
                display: none;
            }
            article {
                box-shadow: none;
                padding: 0;
            }
            body {
                background: white;
                font-size: 12pt;
            }
        }