* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #f8f9fa;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }
        ul, ol {
            list-style-position: inside;
            padding-left: 1em;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #0c0c0c 0%, #2a0a0a 100%);
            color: #fff;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2rem;
            font-weight: 900;
            background: linear-gradient(to right, #ff0000, #ff6b6b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
        }
        .logo a:hover {
            opacity: 0.9;
        }
        .desktop-nav ul {
            display: flex;
            gap: 2rem;
        }
        .desktop-nav a {
            padding: 0.5rem 1rem;
            border-radius: 4px;
            font-weight: 600;
            font-size: 1.05rem;
        }
        .desktop-nav a:hover {
            background-color: rgba(255, 0, 0, 0.2);
            color: #ff6b6b;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: #1a1a1a;
            padding: 1rem;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            box-shadow: 0 5px 10px rgba(0,0,0,0.3);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            padding: 1rem;
            border-bottom: 1px solid #333;
        }
        .mobile-nav a:hover {
            background-color: #2a0a0a;
        }
        .breadcrumb {
            background-color: #1a1a1a;
            padding: 0.8rem 0;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding-left: 0;
        }
        .breadcrumb li:not(:last-child)::after {
            content: "›";
            margin: 0 10px;
            color: #888;
        }
        .breadcrumb a {
            color: #ccc;
        }
        .breadcrumb a:hover {
            color: #ff6b6b;
        }
        main {
            background-color: #fff;
            box-shadow: 0 0 20px rgba(0,0,0,0.05);
            border-radius: 0 0 10px 10px;
            overflow: hidden;
        }
        .article-header {
            padding: 3rem 2rem;
            background: linear-gradient(rgba(10, 10, 10, 0.85), rgba(10, 10, 10, 0.9)), url('https://images.unsplash.com/photo-1550745165-9bc0b252726f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80') center/cover no-repeat;
            color: #fff;
            text-align: center;
        }
        .article-header h1 {
            font-size: 2.8rem;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 4px #000;
        }
        .article-meta {
            color: #bbb;
            font-size: 0.95rem;
            margin-bottom: 2rem;
        }
        .article-meta i {
            margin-right: 5px;
        }
        .search-box {
            max-width: 600px;
            margin: 2rem auto 0;
            display: flex;
        }
        .search-box input {
            flex-grow: 1;
            padding: 1rem 1.5rem;
            border: none;
            border-radius: 50px 0 0 50px;
            font-size: 1rem;
            background-color: rgba(255,255,255,0.15);
            color: #fff;
            border: 1px solid #444;
            border-right: none;
        }
        .search-box button {
            padding: 1rem 1.8rem;
            border-radius: 0 50px 50px 0;
            border: 1px solid #ff0000;
            background: linear-gradient(to right, #ff0000, #cc0000);
            color: white;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s;
        }
        .search-box button:hover {
            background: linear-gradient(to right, #cc0000, #aa0000);
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 3rem 2rem;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            line-height: 1.8;
            font-size: 1.1rem;
            color: #444;
        }
        .article-content h2 {
            color: #b22222;
            margin: 2.5rem 0 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #eee;
            font-size: 1.8rem;
        }
        .article-content h3 {
            color: #333;
            margin: 2rem 0 1rem;
            font-size: 1.5rem;
        }
        .article-content p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .article-content strong {
            color: #b22222;
            font-weight: 700;
        }
        .article-content em {
            color: #555;
        }
        .highlight-box {
            background: linear-gradient(135deg, #fff5f5 0%, #ffeaea 100%);
            border-left: 5px solid #ff0000;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .image-container {
            margin: 2.5rem 0;
            text-align: center;
        }
        .image-container img {
            border-radius: 10px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
            border: 1px solid #ddd;
            transition: transform 0.5s ease;
            margin: 0 auto;
        }
        .image-container img:hover {
            transform: scale(1.02);
        }
        .image-caption {
            margin-top: 0.8rem;
            font-style: italic;
            color: #666;
            font-size: 0.95rem;
        }
        blockquote {
            font-style: italic;
            color: #555;
            border-left: 4px solid #b22222;
            padding-left: 1.5rem;
            margin: 2rem 0;
            background-color: #f9f9f9;
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
        }
        .sidebar {
            padding-top: 1rem;
        }
        .sidebar-widget {
            background-color: #f9f9f9;
            border-radius: 10px;
            padding: 1.5rem;
            margin-bottom: 2rem;
            border: 1px solid #eee;
            box-shadow: 0 5px 15px rgba(0,0,0,0.03);
        }
        .sidebar-widget h3 {
            color: #b22222;
            margin-bottom: 1.2rem;
            font-size: 1.4rem;
        }
        .rating-widget form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .rating-widget .stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: #ddd;
            cursor: pointer;
        }
        .stars i:hover,
        .stars i.active {
            color: #ffcc00;
        }
        .rating-widget select,
        .rating-widget textarea,
        .rating-widget input {
            padding: 0.8rem;
            border: 1px solid #ccc;
            border-radius: 5px;
            font-family: inherit;
        }
        .rating-widget button {
            background: linear-gradient(to right, #b22222, #8b0000);
            color: white;
            border: none;
            padding: 1rem;
            border-radius: 5px;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
        }
        .rating-widget button:hover {
            background: linear-gradient(to right, #8b0000, #660000);
        }
        .comment-widget .comment-list {
            max-height: 400px;
            overflow-y: auto;
            margin-bottom: 1.5rem;
        }
        .comment {
            border-bottom: 1px solid #eee;
            padding: 1rem 0;
        }
        .comment:last-child {
            border-bottom: none;
        }
        .comment-author {
            font-weight: bold;
            color: #b22222;
        }
        .comment-date {
            font-size: 0.85rem;
            color: #888;
        }
        .comment-text {
            margin-top: 0.5rem;
        }
        .comment-form textarea {
            width: 100%;
            min-height: 120px;
            padding: 0.8rem;
            border: 1px solid #ccc;
            border-radius: 5px;
            font-family: inherit;
            resize: vertical;
        }
        .comment-form button {
            background: linear-gradient(to right, #1e90ff, #0066cc);
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 5px;
            margin-top: 1rem;
            cursor: pointer;
            transition: background 0.3s;
        }
        .comment-form button:hover {
            background: linear-gradient(to right, #0066cc, #004c99);
        }
        .longtail-links {
            background-color: #1a1a1a;
            padding: 3rem 2rem;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 1.5rem;
        }
        .web-link {
            background-color: #252525;
            padding: 1.2rem;
            border-radius: 8px;
            border-left: 4px solid #b22222;
            transition: transform 0.3s ease, background-color 0.3s;
        }
        .web-link:hover {
            transform: translateY(-5px);
            background-color: #2a2a2a;
        }
        .web-link a {
            color: #f0f0f0;
            display: block;
        }
        .web-link a:hover {
            color: #ff6b6b;
        }
        .site-footer {
            background-color: #0c0c0c;
            color: #aaa;
            text-align: center;
            padding: 2.5rem 2rem;
        }
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-links a {
            color: #ccc;
        }
        .footer-links a:hover {
            color: #ff6b6b;
        }
        .copyright {
            font-size: 0.9rem;
            color: #888;
            border-top: 1px solid #333;
            padding-top: 1.5rem;
            max-width: 800px;
            margin: 0 auto;
        }
        @media (max-width: 768px) {
            html {
                font-size: 15px;
            }
            .header-container {
                flex-wrap: wrap;
            }
            .desktop-nav {
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
            .article-header h1 {
                font-size: 2.2rem;
            }
            .content-wrapper {
                padding: 2rem 1rem;
                gap: 2rem;
            }
            .longtail-links {
                grid-template-columns: repeat(2, 1fr);
                padding: 2rem 1rem;
            }
        }
        @media (max-width: 480px) {
            .longtail-links {
                grid-template-columns: 1fr;
            }
            .article-header {
                padding: 2rem 1rem;
            }
            .search-box {
                flex-direction: column;
            }
            .search-box input,
            .search-box button {
                border-radius: 50px;
                width: 100%;
                margin-bottom: 0.5rem;
            }
        }