:root {
            --primary: #ff2a00; 
            --primary-dark: #cc2200;
            --secondary: #00a8ff; 
            --dark: #0a0a12;
            --darker: #050508;
            --light: #f5f5f7;
            --gray: #8a8a9e;
            --card-bg: #141420;
            --border: #2a2a3a;
            --success: #00cc88;
            --font-heading: 'Segoe UI', 'Arial Nova', 'Noto Sans', sans-serif;
            --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            background-color: var(--darker);
            color: var(--light);
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: var(--secondary);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .site-header {
            background: linear-gradient(to bottom, rgba(10,10,18,0.95), rgba(5,5,8,0.9));
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border);
            padding: 1rem 0;
        }
        .header-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .my-logo {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -0.5px;
        }
        .my-logo:hover {
            opacity: 0.9;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--light);
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: var(--light);
            font-weight: 600;
            padding: 0.5rem 0;
            border-bottom: 2px solid transparent;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            border-bottom-color: var(--primary);
            color: var(--primary);
        }
        .breadcrumb {
            background-color: var(--card-bg);
            padding: 1rem 2rem;
            border-bottom: 1px solid var(--border);
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            list-style: none;
        }
        .breadcrumb li:not(:last-child)::after {
            content: "›";
            margin: 0 0.75rem;
            color: var(--gray);
        }
        .breadcrumb a {
            color: var(--gray);
        }
        .breadcrumb a:hover {
            color: var(--secondary);
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 2rem;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        @media (max-width: 1024px) {
            .container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }
        main article {
            background-color: var(--card-bg);
            border-radius: 12px;
            padding: 3rem;
            border: 1px solid var(--border);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
        }
        article h1 {
            font-family: var(--font-heading);
            font-size: 3.2rem;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            background: linear-gradient(90deg, #fff, var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        article .meta {
            color: var(--gray);
            margin-bottom: 2.5rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid var(--border);
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
        }
        article .meta span i {
            margin-right: 0.5rem;
            color: var(--primary);
        }
        article h2 {
            font-size: 2.2rem;
            margin: 3rem 0 1.5rem;
            color: var(--light);
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--primary);
        }
        article h3 {
            font-size: 1.7rem;
            margin: 2.5rem 0 1rem;
            color: #e0e0ff;
        }
        article h4 {
            font-size: 1.3rem;
            margin: 2rem 0 0.8rem;
            color: #c0c0ff;
        }
        article p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        article strong {
            color: #fff;
            font-weight: 700;
        }
        article em {
            color: var(--secondary);
            font-style: italic;
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(255,42,0,0.1), rgba(0,168,255,0.1));
            border-left: 5px solid var(--primary);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .img-container {
            margin: 2.5rem auto;
            text-align: center;
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: 0 8px 20px rgba(0,0,0,0.6);
            max-width: 900px;
        }
        .img-container img {
            width: 100%;
        }
        .img-caption {
            font-size: 0.95rem;
            color: var(--gray);
            padding: 1rem;
            background-color: rgba(20,20,32,0.8);
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar-widget {
            background-color: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 1.8rem;
        }
        .sidebar-widget h3 {
            font-size: 1.4rem;
            margin-bottom: 1.2rem;
            color: var(--light);
            padding-bottom: 0.5rem;
            border-bottom: 1px solid var(--border);
        }
        .search-form {
            display: flex;
        }
        .search-form input {
            flex-grow: 1;
            padding: 0.9rem 1rem;
            background-color: var(--dark);
            border: 1px solid var(--border);
            border-right: none;
            border-radius: 6px 0 0 6px;
            color: var(--light);
            font-family: inherit;
        }
        .search-form button {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 0 1.5rem;
            border-radius: 0 6px 6px 0;
            cursor: pointer;
            transition: background-color 0.3s;
            font-size: 1.1rem;
        }
        .search-form button:hover {
            background-color: var(--primary-dark);
        }
        .rating-widget form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            font-size: 1.8rem;
            color: var(--gray);
            cursor: pointer;
        }
        .stars .star:hover,
        .stars .star.active {
            color: gold;
        }
        .rating-widget input, .rating-widget textarea {
            padding: 0.8rem;
            background-color: var(--dark);
            border: 1px solid var(--border);
            border-radius: 6px;
            color: var(--light);
            font-family: inherit;
        }
        .rating-widget button {
            background-color: var(--secondary);
            color: white;
            border: none;
            padding: 1rem;
            border-radius: 6px;
            cursor: pointer;
            font-weight: bold;
            transition: background-color 0.3s;
        }
        .rating-widget button:hover {
            background-color: #0088cc;
        }
        .comments-section {
            margin-top: 4rem;
            padding-top: 3rem;
            border-top: 2px solid var(--border);
        }
        .comment-form {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin-bottom: 3rem;
        }
        .comment-form input,
        .comment-form textarea {
            padding: 1rem;
            background-color: var(--dark);
            border: 1px solid var(--border);
            border-radius: 6px;
            color: var(--light);
            font-family: inherit;
        }
        .comment-form textarea {
            grid-column: 1 / -1;
            min-height: 150px;
            resize: vertical;
        }
        .comment-form button {
            grid-column: 1 / -1;
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 1.2rem;
            border-radius: 6px;
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: bold;
            transition: background-color 0.3s;
        }
        .comment-form button:hover {
            background-color: var(--primary-dark);
        }
        .comment-list {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .comment {
            background-color: rgba(30,30,48,0.6);
            border-radius: 8px;
            padding: 1.5rem;
            border-left: 4px solid var(--secondary);
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.8rem;
            font-size: 0.95rem;
            color: var(--gray);
        }
        .comment-author {
            font-weight: bold;
            color: var(--light);
        }
        .related-links ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .related-links li a {
            display: block;
            padding: 0.8rem 1rem;
            background-color: var(--dark);
            border-radius: 6px;
            border: 1px solid transparent;
            transition: all 0.3s ease;
        }
        .related-links li a:hover {
            background-color: var(--card-bg);
            border-color: var(--primary);
            transform: translateX(5px);
        }
        .site-footer {
            background-color: var(--dark);
            border-top: 1px solid var(--border);
            margin-top: 4rem;
            padding: 3rem 0 2rem;
        }
        .footer-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 900;
            color: var(--light);
            margin-bottom: 1rem;
        }
        .footer-links h4 {
            color: var(--light);
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            padding: 1.5rem;
            background-color: var(--darker);
            border-radius: 8px;
            margin-top: 1rem;
        }
        .friend-link {
            color: var(--secondary);
            font-weight: 600;
        }
        .friend-link:hover {
            text-decoration: underline;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid var(--border);
            color: var(--gray);
            font-size: 0.9rem;
            grid-column: 1 / -1;
        }
        @media (max-width: 768px) {
            .header-container {
                padding: 0 1rem;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                order: 3;
                margin-top: 1rem;
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li {
                border-bottom: 1px solid var(--border);
            }
            .main-nav a {
                display: block;
                padding: 1rem;
            }
            .container, .breadcrumb ol {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            main article {
                padding: 2rem 1.5rem;
            }
            article h1 {
                font-size: 2.5rem;
            }
            article h2 {
                font-size: 1.9rem;
            }
            .comment-form {
                grid-template-columns: 1fr;
            }
            .footer-container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }
        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        main article {
            animation: fadeInUp 0.6s ease-out;
        }
        .sidebar-widget, .comment {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .sidebar-widget:hover, .comment:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.3);
        }