* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-dark: #1a3c2e;
            --primary-medium: #2d5a44;
            --primary-light: #4a7c5f;
            --accent-warm: #d4a055;
            --accent-cool: #8ab4c1;
            --text-light: #f5f7f6;
            --text-muted: #c8d1cc;
            --bg-dark: #0d1f17;
            --bg-card: #142a20;
            --border-color: #365a47;
            --shadow: 0 6px 15px rgba(10, 25, 18, 0.5);
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            line-height: 1.7;
            color: var(--text-light);
            background: linear-gradient(135deg, var(--bg-dark) 0%, #152b21 100%);
            min-height: 100vh;
            background-attachment: fixed;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background-color: rgba(13, 31, 23, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-content {
            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-warm);
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 1px;
            background: linear-gradient(to right, var(--accent-warm), #e8c878);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            transition: var(--transition);
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-shadow: 0 0 15px rgba(212, 160, 85, 0.4);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            color: var(--text-light);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.05rem;
            padding: 8px 5px;
            position: relative;
            transition: var(--transition);
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--accent-cool);
            transition: width 0.3s ease;
        }
        .main-nav a:hover {
            color: var(--accent-cool);
        }
        .main-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: var(--text-muted);
            border-bottom: 1px solid rgba(54, 90, 71, 0.3);
            margin-bottom: 30px;
        }
        .breadcrumb a {
            color: var(--accent-cool);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span {
            margin: 0 8px;
        }
        .hero {
            text-align: center;
            padding: 40px 0 60px;
            background: radial-gradient(ellipse at center, rgba(42, 90, 68, 0.2) 0%, transparent 70%);
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            line-height: 1.2;
            color: var(--text-light);
            text-shadow: 0 2px 10px rgba(0,0,0,0.5);
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: var(--text-muted);
        }
        .search-section {
            background-color: var(--bg-card);
            border-radius: 12px;
            padding: 25px;
            margin: 30px auto;
            max-width: 700px;
            box-shadow: var(--shadow);
        }
        .search-form {
            display: flex;
        }
        .search-input {
            flex-grow: 1;
            padding: 15px 20px;
            border: 1px solid var(--border-color);
            border-radius: 8px 0 0 8px;
            background-color: rgba(20, 42, 32, 0.7);
            color: var(--text-light);
            font-size: 1.05rem;
        }
        .search-input:focus {
            outline: none;
            border-color: var(--accent-cool);
            box-shadow: 0 0 0 2px rgba(138, 180, 193, 0.2);
        }
        .search-btn {
            background-color: var(--primary-medium);
            color: white;
            border: none;
            border-radius: 0 8px 8px 0;
            padding: 0 25px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
        }
        .search-btn:hover {
            background-color: var(--primary-light);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 30px 0 60px;
        }
        .article-content {
            background-color: var(--bg-card);
            border-radius: 15px;
            padding: 40px;
            box-shadow: var(--shadow);
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border-color);
        }
        .article-img {
            width: 100%;
            border-radius: 10px;
            margin: 25px 0;
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
            transition: var(--transition);
        }
        .article-img:hover {
            transform: scale(1.005);
            box-shadow: 0 15px 30px rgba(0,0,0,0.3);
        }
        .article-content h2 {
            font-size: 2.2rem;
            color: var(--accent-warm);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary-medium);
        }
        .article-content h3 {
            font-size: 1.7rem;
            color: var(--accent-cool);
            margin: 30px 0 15px;
        }
        .article-content h4 {
            font-size: 1.3rem;
            color: var(--text-light);
            margin: 25px 0 10px;
        }
        .article-content p {
            margin-bottom: 22px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .article-content blockquote {
            border-left: 4px solid var(--accent-warm);
            padding-left: 25px;
            margin: 30px 0;
            font-style: italic;
            color: var(--text-muted);
            font-size: 1.2rem;
        }
        .article-content ul, .article-content ol {
            margin-left: 25px;
            margin-bottom: 25px;
        }
        .article-content li {
            margin-bottom: 10px;
        }
        .highlight {
            background-color: rgba(212, 160, 85, 0.1);
            border-left: 3px solid var(--accent-warm);
            padding: 20px;
            border-radius: 0 8px 8px 0;
            margin: 25px 0;
        }
        .internal-link {
            color: var(--accent-cool);
            text-decoration: none;
            font-weight: 600;
            border-bottom: 1px dotted var(--accent-cool);
            transition: var(--transition);
        }
        .internal-link:hover {
            color: var(--text-light);
            border-bottom: 1px solid var(--text-light);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background-color: var(--bg-card);
            border-radius: 12px;
            padding: 25px;
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            color: var(--accent-warm);
            margin-bottom: 20px;
            font-size: 1.4rem;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border-color);
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .star-rating {
            display: flex;
            gap: 5px;
            font-size: 1.8rem;
            color: var(--text-muted);
            margin: 10px 0;
        }
        .star-rating i {
            cursor: pointer;
            transition: var(--transition);
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #ffc107;
            transform: scale(1.1);
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .form-group label {
            font-weight: 600;
            color: var(--text-light);
        }
        .form-control {
            padding: 12px 15px;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            background-color: rgba(20, 42, 32, 0.7);
            color: var(--text-light);
            font-family: inherit;
            font-size: 1rem;
        }
        .form-control:focus {
            outline: none;
            border-color: var(--accent-cool);
            box-shadow: 0 0 0 2px rgba(138, 180, 193, 0.2);
        }
        .submit-btn {
            background-color: var(--primary-medium);
            color: white;
            border: none;
            border-radius: 8px;
            padding: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            margin-top: 10px;
        }
        .submit-btn:hover {
            background-color: var(--primary-light);
        }
        .site-footer {
            background-color: var(--bg-dark);
            border-top: 1px solid var(--border-color);
            padding: 50px 0 30px;
            margin-top: 50px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h3 {
            color: var(--accent-warm);
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: var(--text-muted);
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--accent-cool);
            padding-left: 5px;
        }
        friend-link {
            display: block;
            padding: 15px;
            background-color: rgba(42, 90, 68, 0.3);
            border-radius: 8px;
            margin: 15px 0;
            border-left: 3px solid var(--accent-warm);
        }
        friend-link a {
            color: var(--accent-cool);
            font-weight: 600;
            text-decoration: none;
        }
        friend-link a:hover {
            text-decoration: underline;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid var(--border-color);
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2.7rem;
            }
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                width: 100%;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.5s ease;
            }
            .main-nav.active {
                max-height: 300px;
                margin-top: 20px;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 15px;
                padding: 20px 0;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .hero p {
                font-size: 1.1rem;
            }
            .article-content {
                padding: 25px;
            }
            .article-content h2 {
                font-size: 1.9rem;
            }
            .article-content h3 {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-input {
                border-radius: 8px;
                margin-bottom: 10px;
            }
            .search-btn {
                border-radius: 8px;
                padding: 15px;
            }
            .article-content {
                padding: 20px;
            }
        }