:root {
            --primary-dark: #1a1a2e;
            --secondary-dark: #16213e;
            --accent-orange: #ff7b25;
            --accent-purple: #8a2be2;
            --text-light: #f0f0f0;
            --text-muted: #b0b0b0;
            --card-bg: rgba(30, 30, 46, 0.9);
            --border-color: #33334d;
            --shadow-color: rgba(255, 123, 37, 0.2);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark));
            color: var(--text-light);
            line-height: 1.8;
            min-height: 100vh;
            padding-top: 80px;
        }
        a {
            color: var(--accent-orange);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ff9d5c;
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .main-header {
            background-color: rgba(22, 33, 62, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            border-bottom: 2px solid var(--accent-purple);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-orange);
            text-transform: uppercase;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            color: var(--accent-purple);
        }
        .logo:hover {
            color: #ff9d5c;
        }
        .desktop-nav {
            display: flex;
            gap: 30px;
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
        }
        .nav-link {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 5px 10px;
            border-radius: 5px;
            position: relative;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 10%;
            width: 0;
            height: 2px;
            background-color: var(--accent-orange);
            transition: width 0.3s ease;
        }
        .nav-link:hover::after {
            width: 80%;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .mobile-menu-btn {
                display: block;
            }
        }
        .mobile-nav {
            position: fixed;
            top: 80px;
            left: 0;
            width: 100%;
            background-color: var(--secondary-dark);
            flex-direction: column;
            padding: 20px;
            gap: 15px;
            display: none;
            z-index: 999;
            border-top: 1px solid var(--border-color);
            box-shadow: 0 10px 20px rgba(0,0,0,0.3);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav .nav-link {
            padding: 15px;
            border-bottom: 1px solid var(--border-color);
            width: 100%;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--accent-orange);
        }
        .article-container {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin: 30px 0;
        }
        @media (max-width: 992px) {
            .article-container {
                grid-template-columns: 1fr;
            }
        }
        .main-article {
            background-color: var(--card-bg);
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 10px 30px var(--shadow-color);
            border: 1px solid var(--border-color);
        }
        .article-title {
            font-size: 2.5rem;
            color: var(--accent-orange);
            margin-bottom: 20px;
            line-height: 1.3;
            text-shadow: 0 2px 5px rgba(0,0,0,0.5);
        }
        .article-meta {
            display: flex;
            gap: 20px;
            margin-bottom: 30px;
            color: var(--text-muted);
            font-size: 0.9rem;
            flex-wrap: wrap;
        }
        .meta-item {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .featured-image {
            width: 100%;
            border-radius: 10px;
            overflow: hidden;
            margin: 25px 0;
            border: 3px solid var(--accent-purple);
            box-shadow: 0 5px 15px rgba(0,0,0,0.4);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }
        .featured-image:hover img {
            transform: scale(1.03);
        }
        .article-content {
            font-size: 1.1rem;
        }
        .article-content h2 {
            color: var(--accent-purple);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-color);
            font-size: 1.8rem;
        }
        .article-content h3 {
            color: #ff9d5c;
            margin: 30px 0 15px;
            font-size: 1.5rem;
        }
        .article-content p {
            margin-bottom: 25px;
            text-align: justify;
        }
        .highlight {
            background-color: rgba(255, 123, 37, 0.1);
            border-left: 4px solid var(--accent-orange);
            padding: 20px;
            border-radius: 0 10px 10px 0;
            margin: 25px 0;
        }
        .tip-box {
            background-color: rgba(138, 43, 226, 0.1);
            border: 1px solid var(--accent-purple);
            border-radius: 10px;
            padding: 20px;
            margin: 25px 0;
            display: flex;
            gap: 15px;
            align-items: flex-start;
        }
        .tip-icon {
            color: var(--accent-purple);
            font-size: 1.5rem;
            flex-shrink: 0;
            margin-top: 5px;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        .sidebar-widget {
            background-color: var(--card-bg);
            border-radius: 10px;
            padding: 25px;
            border: 1px solid var(--border-color);
        }
        .widget-title {
            color: var(--accent-orange);
            margin-bottom: 20px;
            font-size: 1.4rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form {
            display: flex;
            margin-top: 10px;
        }
        .search-input {
            flex-grow: 1;
            padding: 12px 15px;
            background-color: rgba(255,255,255,0.1);
            border: 1px solid var(--border-color);
            border-radius: 5px 0 0 5px;
            color: var(--text-light);
            font-size: 1rem;
        }
        .search-button {
            background-color: var(--accent-orange);
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 5px 5px 0;
            cursor: pointer;
            font-size: 1.1rem;
            transition: background-color 0.3s ease;
        }
        .search-button:hover {
            background-color: #ff9d5c;
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .stars {
            display: flex;
            gap: 5px;
            font-size: 1.8rem;
            color: #444;
            margin: 10px 0;
        }
        .star {
            cursor: pointer;
            transition: color 0.2s ease;
        }
        .star:hover,
        .star.active {
            color: gold;
        }
        .form-input, .form-textarea {
            width: 100%;
            padding: 12px 15px;
            background-color: rgba(255,255,255,0.1);
            border: 1px solid var(--border-color);
            border-radius: 5px;
            color: var(--text-light);
            font-size: 1rem;
            resize: vertical;
        }
        .form-textarea {
            min-height: 120px;
        }
        .submit-btn {
            background-color: var(--accent-purple);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 5px;
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: 600;
            transition: background-color 0.3s ease;
            align-self: flex-start;
        }
        .submit-btn:hover {
            background-color: #9b4de0;
        }
        .footer-top {
            margin-top: 60px;
            padding: 40px 0;
            border-top: 2px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
        }
        .web-link {
            background-color: rgba(255,255,255,0.05);
            padding: 12px 15px;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        .web-link:hover {
            background-color: rgba(255, 123, 37, 0.2);
            transform: translateY(-3px);
        }
        .footer-bottom {
            padding: 30px 0;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .emoji {
            font-size: 1.2em;
            margin: 0 5px;
        }
        .keyword {
            font-weight: 700;
            color: var(--accent-orange);
        }
        .separator {
            height: 1px;
            background-color: var(--border-color);
            margin: 40px 0;
        }
        @media print {
            .main-header, .sidebar, .footer-top, .mobile-menu-btn {
                display: none;
            }
            body {
                color: black;
                background: white;
                padding-top: 0;
            }
        }
        @media (max-width: 480px) {
            .article-title {
                font-size: 2rem;
            }
            .header-container {
                padding: 15px 10px;
            }
            .main-article {
                padding: 20px;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .main-article, .sidebar-widget {
            animation: fadeIn 0.8s ease-out;
        }