* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #1a472a;
            --secondary: #d4af37;
            --accent: #c62828;
            --light: #f8f9fa;
            --dark: #121212;
            --gray: #6c757d;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: #333;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
            min-height: 100vh;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: var(--primary);
            color: white;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--secondary);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i {
            font-size: 2.5rem;
        }
        .my-logo:hover {
            color: white;
            transform: scale(1.03);
            transition: var(--transition);
        }
        .search-form {
            display: flex;
            background: white;
            border-radius: 50px;
            overflow: hidden;
            margin: 10px 0;
            flex-grow: 1;
            max-width: 500px;
            margin-left: 30px;
        }
        .search-form input {
            flex-grow: 1;
            padding: 12px 20px;
            border: none;
            font-size: 1rem;
        }
        .search-form button {
            background: var(--secondary);
            color: var(--dark);
            border: none;
            padding: 0 25px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
        }
        .search-form button:hover {
            background: #ffd700;
        }
        .desktop-nav {
            display: flex;
            gap: 25px;
        }
        .desktop-nav a {
            color: white;
            text-decoration: none;
            font-weight: 600;
            padding: 8px 0;
            position: relative;
            transition: var(--transition);
        }
        .desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: var(--secondary);
            transition: width 0.3s;
        }
        .desktop-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background: var(--primary);
            width: 100%;
            padding: 20px 0;
            gap: 15px;
            border-top: 2px solid var(--secondary);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            color: white;
            text-decoration: none;
            padding: 12px 20px;
            border-left: 4px solid transparent;
            transition: var(--transition);
        }
        .mobile-nav a:hover {
            background: rgba(255, 255, 255, 0.1);
            border-left-color: var(--secondary);
        }
        .breadcrumb {
            padding: 15px 0;
            background: #e9ecef;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--primary);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            padding: 30px 0;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: white;
            border-radius: 15px;
            padding: 40px;
            box-shadow: var(--shadow);
        }
        h1 {
            color: var(--primary);
            font-size: 2.8rem;
            margin-bottom: 25px;
            line-height: 1.2;
            border-bottom: 4px solid var(--secondary);
            padding-bottom: 15px;
        }
        h2 {
            color: var(--primary);
            font-size: 2rem;
            margin: 35px 0 20px;
            padding-left: 15px;
            border-left: 6px solid var(--accent);
        }
        h3 {
            color: #2c5530;
            font-size: 1.6rem;
            margin: 30px 0 15px;
        }
        h4 {
            color: var(--gray);
            font-size: 1.3rem;
            margin: 25px 0 12px;
        }
        p {
            margin-bottom: 22px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .intro {
            font-size: 1.25rem;
            background: linear-gradient(to right, #f8ffae, #f0f9ff);
            padding: 25px;
            border-radius: 10px;
            border-left: 6px solid var(--secondary);
            margin-bottom: 35px;
        }
        .highlight {
            background-color: #fff9c4;
            padding: 3px 6px;
            border-radius: 4px;
            font-weight: 600;
        }
        .featured-image {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: 12px;
            margin: 25px 0;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
            border: 5px solid white;
            outline: 2px solid var(--secondary);
        }
        .content-link {
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
            border-bottom: 2px dotted var(--secondary);
            transition: var(--transition);
        }
        .content-link:hover {
            color: var(--accent);
            border-bottom-style: solid;
        }
        .stats-box {
            background: #e8f5e9;
            padding: 25px;
            border-radius: 10px;
            margin: 30px 0;
            border: 2px solid #a5d6a7;
        }
        .stats-box h3 {
            color: #1b5e20;
            margin-top: 0;
        }
        .quote {
            font-style: italic;
            border-left: 5px solid var(--secondary);
            padding-left: 25px;
            margin: 30px 0;
            color: #555;
            font-size: 1.2rem;
        }
        .update-time {
            display: inline-block;
            background: var(--primary);
            color: white;
            padding: 8px 20px;
            border-radius: 50px;
            font-size: 0.9rem;
            margin: 20px 0 40px;
        }
        aside {
            background: white;
            border-radius: 15px;
            padding: 25px;
            box-shadow: var(--shadow);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 35px;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            color: var(--primary);
            padding-bottom: 10px;
            border-bottom: 3px solid var(--secondary);
            margin-bottom: 20px;
        }
        .quick-links {
            list-style: none;
        }
        .quick-links li {
            margin-bottom: 12px;
        }
        .quick-links a {
            display: block;
            padding: 12px 15px;
            background: #f8f9fa;
            border-radius: 8px;
            color: #333;
            text-decoration: none;
            transition: var(--transition);
            border-left: 4px solid transparent;
        }
        .quick-links a:hover {
            background: #e9ecef;
            border-left-color: var(--primary);
            transform: translateX(5px);
        }
        .rating-form, .comment-form {
            background: #f8f9fa;
            padding: 25px;
            border-radius: 12px;
            margin-top: 20px;
        }
        .rating-form h4, .comment-form h4 {
            margin-top: 0;
            color: var(--primary);
        }
        .stars {
            display: flex;
            gap: 10px;
            margin: 15px 0;
            direction: rtl;
        }
        .stars input {
            display: none;
        }
        .stars label {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
        }
        .stars label:hover,
        .stars label:hover ~ label,
        .stars input:checked ~ label {
            color: #ffc107;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 15px;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(26, 71, 42, 0.2);
        }
        .submit-btn {
            background: var(--primary);
            color: white;
            border: none;
            padding: 14px 30px;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .submit-btn:hover {
            background: #0d351c;
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(0, 0, 0, 0.2);
        }
        footer {
            background: var(--dark);
            color: white;
            padding: 50px 0 20px;
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h3 {
            color: var(--secondary);
            font-size: 1.5rem;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-section h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--accent);
        }
        friend-link {
            display: block;
            margin-bottom: 12px;
        }
        friend-link a {
            color: #ccc;
            text-decoration: none;
            transition: var(--transition);
        }
        friend-link a:hover {
            color: var(--secondary);
            padding-left: 8px;
        }
        .copyright {
            text-align: center;
            padding-top: 25px;
            border-top: 1px solid #444;
            font-size: 0.9rem;
            color: #aaa;
        }
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                align-items: stretch;
            }
            .my-logo {
                justify-content: center;
                margin-bottom: 15px;
            }
            .search-form {
                margin: 15px 0;
                max-width: 100%;
            }
            .desktop-nav {
                display: none;
            }
            .hamburger {
                display: block;
                position: absolute;
                right: 20px;
                top: 20px;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            article {
                padding: 25px;
            }
            .intro {
                font-size: 1.1rem;
                padding: 20px;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        article, aside {
            animation: fadeIn 0.8s ease-out;
        }
        .pulse {
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }
        .text-center { text-align: center; }
        .mb-30 { margin-bottom: 30px; }
        .mt-30 { margin-top: 30px; }
        .emoji { font-size: 1.2em; }
        .strong { font-weight: 800; color: var(--primary); }
        .separator {
            height: 3px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            margin: 40px 0;
            border-radius: 3px;
        }