* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f1419;
            color: #e6e9ec;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #339af0;
            text-decoration: underline;
        }
        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, #1a2332 0%, #0c111b 100%);
            border-bottom: 2px solid #339af0;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, #339af0, #22b8cf);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: -1px;
        }
        .my-logo:hover {
            text-decoration: none;
        }
        .nav-desktop {
            display: flex;
            gap: 2rem;
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
        }
        .nav-desktop a {
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #22b8cf;
            transition: width 0.3s ease;
        }
        .nav-desktop a:hover::after {
            width: 100%;
        }
        .hamburger-btn {
            display: none;
            background: none;
            border: none;
            color: #e6e9ec;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        @media (max-width: 768px) {
            .hamburger-btn {
                display: block;
            }
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: #1a2332;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem;
            border-top: 1px solid #2d3748;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 1rem;
            border-bottom: 1px solid #2d3748;
            font-weight: 600;
        }
        .nav-mobile a:last-child {
            border-bottom: none;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        .breadcrumb a {
            color: #94a3b8;
        }
        .breadcrumb a:hover {
            color: #4dabf7;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background-color: #1a2332;
            border-radius: 10px;
            padding: 2.5rem;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
        }
        .article-content h1 {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            color: #ffffff;
            line-height: 1.2;
            border-left: 5px solid #339af0;
            padding-left: 1rem;
        }
        .article-content h2 {
            font-size: 2.2rem;
            margin: 2.5rem 0 1rem;
            color: #22b8cf;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #2d3748;
        }
        .article-content h3 {
            font-size: 1.8rem;
            margin: 2rem 0 1rem;
            color: #4dabf7;
        }
        .article-content h4 {
            font-size: 1.4rem;
            margin: 1.5rem 0 0.8rem;
            color: #74c0fc;
        }
        .article-content p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .article-content strong {
            color: #ffd43b;
            font-weight: 700;
        }
        .article-content em {
            color: #b197fc;
            font-style: italic;
        }
        .article-content blockquote {
            border-left: 4px solid #ff6b6b;
            padding-left: 1.5rem;
            margin: 2rem 0;
            font-style: italic;
            color: #adb5bd;
            background-color: rgba(255, 107, 107, 0.05);
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
        }
        .article-content ul, .article-content ol {
            margin-left: 2rem;
            margin-bottom: 1.5rem;
        }
        .article-content li {
            margin-bottom: 0.5rem;
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 8px;
            overflow: hidden;
            border: 3px solid #339af0;
        }
        .featured-image figcaption {
            text-align: center;
            padding: 0.8rem;
            background-color: #252f3f;
            font-style: italic;
            color: #94a3b8;
        }
        .sidebar {
            background-color: #1a2332;
            border-radius: 10px;
            padding: 2rem;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar h3 {
            color: #22b8cf;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid #2d3748;
        }
        .widget {
            margin-bottom: 2.5rem;
        }
        .search-form {
            display: flex;
        }
        .search-input {
            flex-grow: 1;
            padding: 0.8rem 1rem;
            border: 1px solid #4dabf7;
            border-radius: 5px 0 0 5px;
            background-color: #0f1419;
            color: #e6e9ec;
        }
        .search-btn {
            background-color: #339af0;
            color: white;
            border: none;
            padding: 0.8rem 1.2rem;
            border-radius: 0 5px 5px 0;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .search-btn:hover {
            background-color: #1c7ed6;
        }
        .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .form-group {
            display: flex;
            flex-direction: column;
        }
        .form-group label {
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: #adb5bd;
        }
        .form-control {
            padding: 0.8rem;
            border-radius: 5px;
            border: 1px solid #4dabf7;
            background-color: #0f1419;
            color: #e6e9ec;
        }
        textarea.form-control {
            min-height: 120px;
            resize: vertical;
        }
        .submit-btn {
            background: linear-gradient(90deg, #339af0, #22b8cf);
            color: white;
            border: none;
            padding: 1rem;
            border-radius: 5px;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(51, 154, 240, 0.4);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.3rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #495057;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating input:checked ~ label,
        .star-rating label:hover,
        .star-rating label:hover ~ label {
            color: #ffd43b;
        }
        .update-info {
            background-color: #252f3f;
            padding: 1rem;
            border-radius: 5px;
            margin-top: 2rem;
            text-align: center;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        .site-footer {
            background-color: #0c111b;
            border-top: 2px solid #339af0;
            padding: 3rem 0 2rem;
            margin-top: 3rem;
        }
        .footer-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-section h4 {
            color: #22b8cf;
            margin-bottom: 1.5rem;
        }
        friend-link {
            display: block;
            margin-bottom: 0.8rem;
            color: #adb5bd;
        }
        friend-link a:hover {
            color: #4dabf7;
            text-decoration: underline;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #2d3748;
            color: #94a3b8;
            font-size: 0.9rem;
            width: 100%;
        }
        .text-center { text-align: center; }
        .mt-2 { margin-top: 2rem; }
        .mb-2 { margin-bottom: 2rem; }
        .py-2 { padding-top: 2rem; padding-bottom: 2rem; }
        .emoji { font-size: 1.2em; margin-right: 0.3rem; }