:root {
            --primary-dark: #1a1f2e;
            --primary-accent: #4CAF50;
            --secondary-accent: #FF5722;
            --text-light: #f0f0f0;
            --text-gray: #b0b0b0;
            --bg-card: #252a3a;
            --border-color: #3a4055;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
            --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: var(--primary-dark);
            color: var(--text-light);
            line-height: 1.8;
            overflow-x: hidden;
            font-size: 1.05rem;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #0d1525 0%, var(--primary-dark) 100%);
            border-bottom: 3px solid var(--primary-accent);
            padding: 1.2rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--primary-accent), #8BC34A);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            letter-spacing: 1px;
            transition: var(--transition);
        }
        .logo a:hover {
            transform: translateY(-3px);
            text-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
        }
        .breadcrumb {
            margin: 1rem 0;
            font-size: 0.95rem;
            color: var(--text-gray);
        }
        .breadcrumb a {
            color: var(--primary-accent);
            text-decoration: none;
            transition: var(--transition);
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span {
            margin: 0 8px;
        }
        .nav-desktop {
            display: flex;
            gap: 2rem;
        }
        @media (max-width: 992px) {
            .nav-desktop {
                display: none;
            }
        }
        .nav-desktop a {
            color: var(--text-light);
            text-decoration: none;
            font-weight: 600;
            padding: 8px 16px;
            border-radius: 6px;
            transition: var(--transition);
            position: relative;
        }
        .nav-desktop a:hover,
        .nav-desktop a.active {
            background-color: rgba(76, 175, 80, 0.15);
            color: var(--primary-accent);
        }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 3px;
            background: var(--primary-accent);
            transition: var(--transition);
        }
        .nav-desktop a:hover::after {
            width: 70%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: var(--text-light);
            cursor: pointer;
            padding: 5px;
        }
        @media (max-width: 992px) {
            .hamburger {
                display: block;
            }
        }
        .nav-mobile {
            position: fixed;
            top: 0;
            right: -300px;
            width: 280px;
            height: 100vh;
            background: var(--bg-card);
            padding: 80px 30px 30px;
            transition: right 0.4s ease;
            z-index: 999;
            box-shadow: -5px 0 25px rgba(0,0,0,0.5);
            overflow-y: auto;
        }
        .nav-mobile.active {
            right: 0;
        }
        .nav-mobile a {
            display: block;
            color: var(--text-light);
            text-decoration: none;
            padding: 15px;
            margin-bottom: 10px;
            border-radius: 8px;
            background: rgba(255,255,255,0.05);
            transition: var(--transition);
            font-weight: 600;
        }
        .nav-mobile a:hover,
        .nav-mobile a.active {
            background: rgba(76, 175, 80, 0.2);
            color: var(--primary-accent);
            transform: translateX(5px);
        }
        .overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.7);
            z-index: 998;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
        }
        .overlay.active {
            opacity: 1;
            visibility: visible;
        }
        .hero {
            background: linear-gradient(rgba(26, 31, 46, 0.9), rgba(26, 31, 46, 0.95)), url('https://images.unsplash.com/photo-1550745165-9bc0b252726f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80');
            background-size: cover;
            background-position: center;
            padding: 4rem 0;
            text-align: center;
            border-radius: 0 0 20px 20px;
            margin-bottom: 3rem;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(90deg, #FF9800, var(--secondary-accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 2rem;
            color: var(--text-gray);
        }
        .search-container {
            max-width: 600px;
            margin: 2rem auto;
            padding: 0 20px;
        }
        .search-form {
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: var(--shadow);
            border: 2px solid var(--border-color);
            transition: var(--transition);
        }
        .search-form:focus-within {
            border-color: var(--primary-accent);
            transform: translateY(-3px);
        }
        .search-input {
            flex: 1;
            padding: 18px 25px;
            border: none;
            background: var(--bg-card);
            color: var(--text-light);
            font-size: 1.1rem;
            outline: none;
        }
        .search-button {
            background: linear-gradient(135deg, var(--primary-accent), #2E7D32);
            color: white;
            border: none;
            padding: 0 35px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .search-button:hover {
            background: linear-gradient(135deg, #43A047, #1B5E20);
            padding: 0 40px;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin: 3rem 0;
        }
        @media (max-width: 992px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: var(--bg-card);
            padding: 2.5rem;
            border-radius: 16px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        .article-content h2 {
            color: var(--primary-accent);
            font-size: 2.2rem;
            margin: 2.5rem 0 1.5rem;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-color);
        }
        .article-content h2:first-child {
            margin-top: 0;
        }
        .article-content h3 {
            color: #FF9800;
            font-size: 1.7rem;
            margin: 2rem 0 1rem;
        }
        .article-content p {
            margin-bottom: 1.5rem;
            text-align: justify;
            color: var(--text-gray);
        }
        .article-content strong {
            color: var(--text-light);
            font-weight: 700;
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(33, 150, 243, 0.1));
            border-left: 5px solid var(--primary-accent);
            padding: 1.8rem;
            margin: 2.5rem 0;
            border-radius: 0 12px 12px 0;
        }
        .highlight-box h4 {
            color: var(--primary-accent);
            margin-bottom: 10px;
            font-size: 1.4rem;
        }
        .image-container {
            margin: 2.5rem 0;
            text-align: center;
        }
        .article-image {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            box-shadow: var(--shadow);
            border: 3px solid var(--border-color);
            transition: var(--transition);
        }
        .article-image:hover {
            transform: scale(1.02);
            border-color: var(--primary-accent);
        }
        .image-caption {
            margin-top: 12px;
            font-style: italic;
            color: var(--text-gray);
            font-size: 0.95rem;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .widget {
            background: var(--bg-card);
            padding: 1.8rem;
            border-radius: 16px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        .widget-title {
            color: var(--primary-accent);
            font-size: 1.5rem;
            margin-bottom: 1.2rem;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-color);
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin: 1.5rem 0;
        }
        .star {
            font-size: 2.2rem;
            color: #444;
            cursor: pointer;
            transition: var(--transition);
        }
        .star.active,
        .star:hover,
        .star:hover ~ .star {
            color: #FFC107;
        }
        .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .rating-form input,
        .rating-form textarea {
            padding: 14px;
            background: rgba(255,255,255,0.07);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            color: var(--text-light);
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
        }
        .rating-form input:focus,
        .rating-form textarea:focus {
            border-color: var(--primary-accent);
            background: rgba(76, 175, 80, 0.05);
        }
        .rating-form button {
            background: linear-gradient(135deg, #FF9800, var(--secondary-accent));
            color: white;
            border: none;
            padding: 16px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-form button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(255, 87, 34, 0.3);
        }
        .comment-form textarea {
            width: 100%;
            min-height: 150px;
            resize: vertical;
            padding: 16px;
            background: rgba(255,255,255,0.07);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            color: var(--text-light);
            font-size: 1rem;
            margin-bottom: 1rem;
            outline: none;
            transition: var(--transition);
        }
        .comment-form textarea:focus {
            border-color: var(--primary-accent);
            background: rgba(76, 175, 80, 0.05);
        }
        .comment-form button {
            background: linear-gradient(135deg, #2196F3, #0D47A1);
            color: white;
            border: none;
            padding: 16px 30px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            width: 100%;
        }
        .comment-form button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(33, 150, 243, 0.3);
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.2rem;
            margin: 4rem 0 3rem;
        }
        .web-link {
            background: linear-gradient(135deg, var(--bg-card), #2d3348);
            padding: 1.5rem;
            border-radius: 12px;
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }
        .web-link:hover {
            transform: translateY(-8px);
            border-color: var(--primary-accent);
            box-shadow: 0 15px 30px rgba(0,0,0,0.4);
        }
        .web-link a {
            color: var(--text-light);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            display: block;
            transition: var(--transition);
        }
        .web-link a:hover {
            color: var(--primary-accent);
        }
        .web-link p {
            color: var(--text-gray);
            margin-top: 10px;
            font-size: 0.95rem;
            line-height: 1.5;
        }
        footer {
            background: #151925;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
            border-top: 3px solid var(--primary-accent);
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }
        .footer-column h4 {
            color: var(--primary-accent);
            font-size: 1.4rem;
            margin-bottom: 1.5rem;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-color);
        }
        .footer-column ul {
            list-style: none;
        }
        .footer-column li {
            margin-bottom: 12px;
        }
        .footer-column a {
            color: var(--text-gray);
            text-decoration: none;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-column a:hover {
            color: var(--primary-accent);
            transform: translateX(5px);
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid var(--border-color);
            color: var(--text-gray);
            font-size: 0.95rem;
        }
        .emoji {
            font-size: 1.3em;
            margin-right: 8px;
        }
        .text-accent {
            color: var(--primary-accent);
            font-weight: 700;
        }
        .text-warning {
            color: #FF9800;
            font-weight: 700;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(135deg, var(--primary-accent), #2E7D32);
            color: white;
            padding: 14px 32px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.1rem;
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }
        .btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 25px rgba(76, 175, 80, 0.3);
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 15px;
            }
            .article-content {
                padding: 1.8rem;
            }
            .hero {
                padding: 3rem 0;
            }
            .footer-container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .web-links-container {
                grid-template-columns: 1fr;
            }
        }
        html {
            scroll-behavior: smooth;
        }