* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #f9f9f9;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4 { color: #0a0a23; margin-bottom: 1rem; font-weight: 700; line-height: 1.2; }
        h1 { font-size: 2.8rem; margin-top: 1.5rem; border-left: 5px solid #0056ff; padding-left: 1rem; }
        h2 { font-size: 2.2rem; margin-top: 3rem; padding-bottom: 0.5rem; border-bottom: 2px solid #eee; }
        h3 { font-size: 1.8rem; margin-top: 2.5rem; color: #0056ff; }
        h4 { font-size: 1.4rem; margin-top: 2rem; color: #555; }
        p { margin-bottom: 1.5rem; font-size: 1.125rem; }
        a { color: #0056ff; text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: #0039a6; text-decoration: underline; }
        strong { font-weight: 700; color: #0a0a23; }
        em { font-style: italic; }
        .last-updated { font-size: 0.9rem; color: #777; margin-bottom: 2rem; font-style: italic; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        main.container { flex: 1; padding-top: 2rem; padding-bottom: 4rem; }
        .site-header {
            background: linear-gradient(135deg, #0a0a23 0%, #1a1a3a 100%);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', Impact, sans-serif;
            font-size: 2rem;
            font-weight: 900;
            color: #fff;
            text-decoration: none;
            letter-spacing: -1px;
        }
        .my-logo span { color: #00ff88; }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: #ddd;
            font-weight: 600;
            text-decoration: none;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a:hover,
        .main-nav a.active { color: #00ff88; }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #00ff88;
            transition: width 0.3s ease;
        }
        .main-nav a:hover::after { width: 100%; }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 5px;
        }
        .breadcrumb {
            background-color: #f0f0f0;
            padding: 1rem 0;
            margin-bottom: 2rem;
            font-size: 0.95rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin: 0 10px;
            color: #777;
        }
        .breadcrumb a { color: #555; }
        .breadcrumb a:hover { color: #0056ff; }
        .article-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        @media (max-width: 992px) {
            .article-content { grid-template-columns: 1fr; }
        }
        .sidebar {
            background: #fff;
            border-radius: 10px;
            padding: 1.5rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .widget { margin-bottom: 2.5rem; }
        .widget-title {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #00ff88;
        }
        .search-widget form {
            display: flex;
        }
        .search-input {
            flex: 1;
            padding: 12px 15px;
            border: 2px solid #ddd;
            border-radius: 5px 0 0 5px;
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        .search-input:focus {
            outline: none;
            border-color: #0056ff;
        }
        .search-button {
            background: #0056ff;
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 5px 5px 0;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.3s;
        }
        .search-button:hover { background: #0039a6; }
        .rating-widget .stars {
            display: flex;
            gap: 5px;
            margin-bottom: 1rem;
            font-size: 1.8rem;
            color: #ffc107;
        }
        .rating-form,
        .comment-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .form-group { display: flex; flex-direction: column; }
        label { margin-bottom: 0.3rem; font-weight: 600; }
        input, textarea, select {
            padding: 12px;
            border: 1px solid #ccc;
            border-radius: 5px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #0056ff;
            box-shadow: 0 0 0 2px rgba(0,86,255,0.1);
        }
        .submit-btn {
            background: linear-gradient(to right, #00c853, #00ff88);
            color: #0a0a23;
            border: none;
            padding: 14px;
            border-radius: 5px;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0,200,83,0.3);
        }
        .featured-image {
            margin: 2.5rem 0;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
            transition: transform 0.5s ease;
        }
        .featured-image:hover {
            transform: scale(1.005);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #666;
            padding: 0.8rem;
            background: #f5f5f5;
            font-size: 0.95rem;
        }
        .intro {
            font-size: 1.3rem;
            color: #555;
            background: #f0f8ff;
            padding: 1.5rem;
            border-radius: 10px;
            margin-bottom: 2.5rem;
            border-left: 4px solid #0056ff;
        }
        .pull-quote {
            float: right;
            width: 300px;
            margin: 1rem 0 1.5rem 2.5rem;
            padding: 1.5rem;
            background: linear-gradient(135deg, #0a0a23, #1a1a3a);
            color: white;
            border-radius: 10px;
            font-size: 1.4rem;
            font-weight: 700;
            line-height: 1.4;
            box-shadow: 0 8px 20px rgba(0,0,0,0.2);
        }
        @media (max-width: 768px) {
            .pull-quote { float: none; width: auto; margin: 1.5rem 0; }
        }
        .highlight-box {
            background: #fff9e6;
            border: 2px solid #ffc107;
            border-radius: 10px;
            padding: 1.5rem;
            margin: 2rem 0;
        }
        .link-list {
            background: #f8f9fa;
            padding: 1.5rem;
            border-radius: 10px;
            margin: 2rem 0;
        }
        .link-list ul { list-style-position: inside; margin-left: 1rem; }
        .link-list li { margin-bottom: 0.8rem; }
        .site-footer {
            background: #0a0a23;
            color: #ccc;
            padding: 3rem 0 1.5rem;
            margin-top: auto;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2.5rem;
        }
        .footer-logo {
            font-family: 'Arial Black', Impact, sans-serif;
            font-size: 2rem;
            color: #fff;
            margin-bottom: 1rem;
        }
        .footer-logo span { color: #00ff88; }
        .footer-nav ul { list-style: none; }
        .footer-nav li { margin-bottom: 0.8rem; }
        .footer-nav a { color: #aaa; }
        .footer-nav a:hover { color: #00ff88; }
        friend-link {
            display: block;
            background: #1a1a3a;
            padding: 1rem;
            border-radius: 5px;
            margin-bottom: 0.8rem;
            transition: background 0.3s;
        }
        friend-link a {
            color: #00ff88;
            font-weight: 600;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        friend-link:hover {
            background: #25254a;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #333;
            font-size: 0.9rem;
            color: #888;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            .header-container { flex-wrap: wrap; }
            .hamburger { display: block; }
            .main-nav {
                width: 100%;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.5s ease;
            }
            .main-nav.active {
                max-height: 300px;
                margin-top: 1rem;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li { width: 100%; }
            .main-nav a {
                display: block;
                padding: 0.8rem 0;
                border-bottom: 1px solid rgba(255,255,255,0.1);
            }
        }