:root {
            --primary-green: #2E7D32;
            --secondary-green: #4CAF50;
            --accent-gold: #FFD700;
            --light-bg: #F1F8E9;
            --dark-text: #1B5E20;
            --medium-text: #388E3C;
            --light-text: #81C784;
            --shadow: rgba(46, 125, 50, 0.15);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #fff;
            overflow-x: hidden;
        }
        header {
            background: linear-gradient(135deg, var(--primary-green), #1B5E20);
            color: white;
            padding: 1rem 2rem;
            box-shadow: 0 4px 12px var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            text-decoration: none;
            color: white;
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: 'Trebuchet MS', sans-serif;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
            transition: var(--transition);
        }
        .my-logo:hover {
            color: var(--accent-gold);
            transform: scale(1.02);
        }
        .my-logo i {
            color: var(--accent-gold);
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .desktop-nav a {
            color: white;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 50px;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .desktop-nav a:hover {
            background-color: rgba(255, 255, 255, 0.15);
            color: var(--accent-gold);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: var(--primary-green);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem 2rem;
            box-shadow: 0 10px 15px var(--shadow);
            z-index: 999;
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav ul {
            list-style: none;
        }
        .mobile-nav li {
            margin: 1rem 0;
        }
        .mobile-nav a {
            color: white;
            text-decoration: none;
            font-size: 1.2rem;
            display: block;
            padding: 0.8rem 1rem;
            border-radius: 8px;
            transition: var(--transition);
        }
        .mobile-nav a:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }
        .breadcrumb {
            background-color: var(--light-bg);
            padding: 1rem 2rem;
            font-size: 0.95rem;
            border-bottom: 1px solid #C8E6C9;
        }
        .breadcrumb a {
            color: var(--medium-text);
            text-decoration: none;
            transition: var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--primary-green);
            text-decoration: underline;
        }
        .breadcrumb span {
            color: #757575;
        }
        .search-section {
            background: linear-gradient(to right, #E8F5E9, #F1F8E9);
            padding: 2rem;
            text-align: center;
        }
        .search-container {
            max-width: 700px;
            margin: 0 auto;
        }
        .search-container h2 {
            color: var(--dark-text);
            margin-bottom: 1rem;
        }
        #search-form {
            display: flex;
            box-shadow: 0 5px 15px var(--shadow);
            border-radius: 50px;
            overflow: hidden;
        }
        #search-input {
            flex: 1;
            padding: 1rem 1.5rem;
            border: none;
            font-size: 1.1rem;
            outline: none;
        }
        #search-btn {
            background-color: var(--secondary-green);
            color: white;
            border: none;
            padding: 0 2rem;
            cursor: pointer;
            font-size: 1.2rem;
            transition: var(--transition);
        }
        #search-btn:hover {
            background-color: var(--primary-green);
        }
        .main-container {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            max-width: 1400px;
            margin: 2rem auto;
            padding: 0 2rem;
        }
        article {
            background-color: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px var(--shadow);
            padding: 2.5rem;
        }
        h1 {
            color: var(--dark-text);
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            border-bottom: 3px solid var(--accent-gold);
            padding-bottom: 1rem;
        }
        h2 {
            color: var(--primary-green);
            font-size: 2rem;
            margin: 2.5rem 0 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed var(--light-text);
        }
        h3 {
            color: var(--medium-text);
            font-size: 1.6rem;
            margin: 2rem 0 1rem;
        }
        h4 {
            color: #555;
            font-size: 1.3rem;
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .intro {
            font-size: 1.2rem;
            color: var(--medium-text);
            font-weight: 600;
            padding: 1.5rem;
            background-color: #F1F8E9;
            border-left: 5px solid var(--accent-gold);
            border-radius: 0 10px 10px 0;
            margin-bottom: 2.5rem;
        }
        .highlight {
            background-color: #FFF9C4;
            padding: 1.5rem;
            border-radius: 10px;
            border-left: 4px solid #FFD600;
            margin: 2rem 0;
        }
        .highlight p {
            margin-bottom: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            margin: 2rem auto;
            display: block;
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
            transition: var(--transition);
        }
        img:hover {
            transform: scale(1.01);
            box-shadow: 0 12px 25px rgba(0,0,0,0.15);
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: #666;
            margin-top: -1rem;
            margin-bottom: 2rem;
        }
        a.content-link {
            color: var(--secondary-green);
            text-decoration: none;
            font-weight: 600;
            border-bottom: 1px dotted var(--secondary-green);
            transition: var(--transition);
        }
        a.content-link:hover {
            color: var(--primary-green);
            border-bottom: 1px solid var(--primary-green);
        }
        em {
            color: var(--medium-text);
        }
        strong {
            color: var(--dark-text);
        }
        ul, ol {
            margin-left: 2rem;
            margin-bottom: 1.5rem;
        }
        li {
            margin-bottom: 0.8rem;
        }
        .user-interaction {
            background-color: #F9F9F9;
            border-radius: 15px;
            padding: 2rem;
            margin-top: 3rem;
            border: 1px solid #E0E0E0;
        }
        .rating-section, .comment-section {
            margin-bottom: 2.5rem;
        }
        .stars {
            display: flex;
            gap: 5px;
            margin: 1rem 0;
        }
        .star {
            font-size: 2rem;
            color: #DDD;
            cursor: pointer;
            transition: var(--transition);
        }
        .star:hover,
        .star.active {
            color: var(--accent-gold);
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        input, textarea, select {
            padding: 1rem;
            border: 1px solid #CCC;
            border-radius: 8px;
            font-size: 1rem;
            font-family: inherit;
        }
        textarea {
            min-height: 150px;
            resize: vertical;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        button[type="submit"] {
            background: linear-gradient(to right, var(--secondary-green), var(--primary-green));
            color: white;
            border: none;
            padding: 1rem 2rem;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            cursor: pointer;
            transition: var(--transition);
            align-self: flex-start;
        }
        button[type="submit"]:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px var(--shadow);
        }
        aside {
            background-color: white;
            border-radius: 15px;
            padding: 2rem;
            box-shadow: 0 8px 25px var(--shadow);
            height: fit-content;
            position: sticky;
            top: 120px;
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .sidebar-widget h3 {
            color: var(--primary-green);
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #E0F2F1;
        }
        .link-list {
            list-style: none;
            margin-left: 0;
        }
        .link-list li {
            margin-bottom: 1.2rem;
            padding-bottom: 1.2rem;
            border-bottom: 1px dashed #E0E0E0;
        }
        .link-list a {
            color: #333;
            text-decoration: none;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: var(--transition);
        }
        .link-list a:hover {
            color: var(--secondary-green);
            transform: translateX(5px);
        }
        .link-list i {
            color: var(--secondary-green);
        }
        .update-info {
            background-color: #E3F2FD;
            padding: 1.5rem;
            border-radius: 10px;
            font-size: 0.95rem;
            color: #1565C0;
        }
        footer {
            background: linear-gradient(to right, #1B5E20, var(--primary-green));
            color: white;
            padding: 3rem 2rem 2rem;
            margin-top: 4rem;
        }
        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
        }
        .footer-logo {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 1rem;
            font-family: 'Trebuchet MS', sans-serif;
        }
        .footer-description {
            opacity: 0.9;
            line-height: 1.6;
        }
        friend-links {
            display: block;
            margin: 1.5rem 0;
        }
        friend-links a {
            color: var(--accent-gold);
            text-decoration: none;
            margin-right: 1.5rem;
            font-weight: 600;
            transition: var(--transition);
        }
        friend-links a:hover {
            text-decoration: underline;
            opacity: 0.9;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            font-size: 0.95rem;
            opacity: 0.8;
        }
        @media (max-width: 1024px) {
            .main-container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            aside {
                position: static;
            }
        }
        @media (max-width: 768px) {
            .header-container {
                padding: 0;
            }
            .desktop-nav {
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.4rem;
            }
            article {
                padding: 1.8rem;
            }
            .main-container {
                padding: 0 1rem;
            }
            .search-section {
                padding: 1.5rem;
            }
            .footer-container {
                grid-template-columns: 1fr;
                text-align: center;
            }
            friend-links a {
                display: block;
                margin: 0.8rem 0;
            }
        }