* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f172a;
            color: #f1f5f9;
            line-height: 1.8;
            overflow-x: hidden;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
            padding: 1rem 0;
            border-bottom: 3px solid #dc2626;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 2.2rem;
            font-weight: 900;
            color: #fbbf24;
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 2px;
            transition: all 0.3s ease;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }
        .logo:hover {
            color: #dc2626;
            transform: scale(1.05);
        }
        .logo span {
            color: #dc2626;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: #fbbf24;
            font-size: 1.8rem;
            cursor: pointer;
        }
        nav {
            display: flex;
            gap: 2rem;
        }
        nav a {
            color: #cbd5e1;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 5px;
            transition: all 0.3s ease;
            position: relative;
        }
        nav a:hover {
            color: #fbbf24;
            background-color: rgba(220, 38, 38, 0.1);
        }
        nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 3px;
            background-color: #dc2626;
            transition: width 0.3s ease;
        }
        nav a:hover::after {
            width: 100%;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        .breadcrumb a {
            color: #fbbf24;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            padding: 2rem 0;
            background-color: #1e293b;
            border-radius: 10px;
            margin: 2rem auto;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
        }
        .article-header {
            text-align: center;
            padding: 2rem 1rem;
            border-bottom: 2px solid #374151;
            margin-bottom: 3rem;
        }
        h1 {
            font-size: 3.5rem;
            color: #fbbf24;
            margin-bottom: 1rem;
            text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
            line-height: 1.2;
        }
        .article-subtitle {
            font-size: 1.4rem;
            color: #cbd5e1;
            max-width: 800px;
            margin: 0 auto;
        }
        .content-section {
            padding: 0 2rem 3rem;
        }
        h2 {
            font-size: 2.5rem;
            color: #dc2626;
            margin: 2.5rem 0 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed #475569;
        }
        h3 {
            font-size: 2rem;
            color: #fbbf24;
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.5rem;
            color: #60a5fa;
            margin: 1.5rem 0 1rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
            text-align: justify;
            color: #e2e8f0;
        }
        .highlight {
            background-color: rgba(220, 38, 38, 0.1);
            border-left: 5px solid #dc2626;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        .featured-image {
            width: 100%;
            max-width: 900px;
            height: auto;
            border-radius: 15px;
            margin: 2rem auto;
            display: block;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.7);
            border: 3px solid #fbbf24;
        }
        .image-caption {
            text-align: center;
            font-style: italic;
            color: #94a3b8;
            margin-top: 0.5rem;
            font-size: 1rem;
        }
        .link-in-text {
            color: #60a5fa;
            text-decoration: none;
            font-weight: 600;
            border-bottom: 1px dotted #60a5fa;
            transition: all 0.3s ease;
        }
        .link-in-text:hover {
            color: #fbbf24;
            border-bottom: 1px solid #fbbf24;
        }
        .emoji {
            font-size: 1.5rem;
            margin-right: 0.5rem;
        }
        .functional-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 4rem 2rem;
            padding: 2rem;
            background-color: #334155;
            border-radius: 15px;
            border: 2px solid #475569;
        }
        .search-box, .comment-form, .rating-form {
            background-color: #1e293b;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        .form-title {
            color: #fbbf24;
            margin-bottom: 1.5rem;
            font-size: 1.8rem;
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }
        .form-title i {
            color: #dc2626;
        }
        input, textarea, select {
            width: 100%;
            padding: 0.8rem 1rem;
            margin-bottom: 1rem;
            border: 2px solid #475569;
            border-radius: 8px;
            background-color: #0f172a;
            color: #f1f5f9;
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #fbbf24;
            box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.2);
        }
        button {
            background: linear-gradient(to right, #dc2626, #fbbf24);
            color: #0f172a;
            border: none;
            padding: 1rem 2rem;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.8rem;
        }
        button:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(220, 38, 38, 0.4);
        }
        .star-rating {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 1.5rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2.5rem;
            color: #475569;
            cursor: pointer;
            transition: color 0.3s ease;
        }
        .star-rating label:hover,
        .star-rating label:hover ~ label,
        .star-rating input:checked ~ label {
            color: #fbbf24;
        }
        footer {
            background-color: #0f172a;
            padding: 3rem 0 1.5rem;
            border-top: 3px solid #dc2626;
            margin-top: 4rem;
        }
        friend-link {
            display: block;
            padding: 2rem;
            background-color: #1e293b;
            border-radius: 10px;
            margin-bottom: 2rem;
        }
        .friend-links-title {
            color: #fbbf24;
            font-size: 1.8rem;
            margin-bottom: 1.5rem;
            text-align: center;
        }
        .friend-links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            justify-items: center;
        }
        .friend-link-item {
            color: #60a5fa;
            text-decoration: none;
            padding: 0.8rem 1.5rem;
            border-radius: 8px;
            background-color: #0f172a;
            transition: all 0.3s ease;
            text-align: center;
            font-weight: 600;
        }
        .friend-link-item:hover {
            background-color: #dc2626;
            color: #f1f5f9;
            transform: translateY(-3px);
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            color: #94a3b8;
            font-size: 0.9rem;
            border-top: 1px solid #334155;
            margin-top: 2rem;
        }
        @media (max-width: 992px) {
            h1 {
                font-size: 2.8rem;
            }
            h2 {
                font-size: 2.2rem;
            }
            .functional-section {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .mobile-menu-btn {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                margin-top: 1rem;
                background-color: #1e293b;
                padding: 1rem;
                border-radius: 10px;
            }
            nav.active {
                display: flex;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .content-section {
                padding: 0 1rem 2rem;
            }
            .functional-section {
                margin: 3rem 1rem;
                padding: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.8rem;
            }
            .article-subtitle {
                font-size: 1.1rem;
            }
            p {
                font-size: 1rem;
            }
            .logo {
                font-size: 1.6rem;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .content-section, .functional-section, footer {
            animation: fadeIn 0.8s ease-out;
        }
        ::-webkit-scrollbar {
            width: 12px;
        }
        ::-webkit-scrollbar-track {
            background: #1e293b;
        }
        ::-webkit-scrollbar-thumb {
            background: #dc2626;
            border-radius: 6px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #fbbf24;
        }