* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f172a;
            color: #e2e8f0;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #60a5fa;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #93c5fd;
            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, #1e293b 0%, #0f172a 100%);
            border-bottom: 2px solid #334155;
            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(to right, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        .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 1rem;
            border-radius: 6px;
        }
        .nav-desktop a:hover {
            background-color: #334155;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #e2e8f0;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: #1e293b;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem;
            border-top: 1px solid #334155;
            box-shadow: 0 10px 15px -3px rgba(0,0,0,0.5);
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 1rem;
            border-bottom: 1px solid #334155;
        }
        .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: #60a5fa;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 2rem 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background-color: #1e293b;
            border-radius: 12px;
            padding: 2.5rem;
            box-shadow: 0 10px 25px -5px rgba(0,0,0,0.5);
        }
        .article-content h1 {
            font-size: 2.8rem;
            color: #fbbf24;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            border-bottom: 3px solid #334155;
            padding-bottom: 1rem;
        }
        .article-content h2 {
            font-size: 2rem;
            color: #60a5fa;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px dashed #334155;
        }
        .article-content h3 {
            font-size: 1.6rem;
            color: #34d399;
            margin-top: 2rem;
            margin-bottom: 0.8rem;
        }
        .article-content h4 {
            font-size: 1.3rem;
            color: #a78bfa;
            margin-top: 1.5rem;
            margin-bottom: 0.6rem;
        }
        .article-content p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .article-content strong {
            color: #fbbf24;
            font-weight: 700;
        }
        .article-content em {
            color: #93c5fd;
            font-style: italic;
        }
        .article-content blockquote {
            border-left: 4px solid #f59e0b;
            padding-left: 1.5rem;
            margin: 2rem 0;
            color: #cbd5e1;
            font-style: italic;
            background-color: rgba(245, 158, 11, 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: 0.7rem;
        }
        .highlight-box {
            background: linear-gradient(135deg, #1e40af, #1e3a8a);
            padding: 1.5rem;
            border-radius: 10px;
            border-left: 6px solid #fbbf24;
            margin: 2rem 0;
        }
        .featured-image {
            width: 100%;
            border-radius: 12px;
            margin: 2.5rem auto;
            border: 3px solid #334155;
            box-shadow: 0 15px 30px -10px rgba(0,0,0,0.7);
        }
        .update-time {
            text-align: right;
            font-size: 0.9rem;
            color: #94a3b8;
            margin-top: 3rem;
            padding-top: 1rem;
            border-top: 1px solid #334155;
        }
        .sidebar {
            background-color: #1e293b;
            border-radius: 12px;
            padding: 2rem;
            align-self: start;
            box-shadow: 0 10px 25px -5px rgba(0,0,0,0.5);
        }
        .sidebar h3 {
            color: #fbbf24;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #334155;
        }
        .widget {
            margin-bottom: 2.5rem;
        }
        .search-form {
            display: flex;
            margin-bottom: 1.5rem;
        }
        .search-form input {
            flex-grow: 1;
            padding: 0.8rem 1rem;
            border: 1px solid #475569;
            background-color: #0f172a;
            color: #e2e8f0;
            border-radius: 6px 0 0 6px;
            outline: none;
        }
        .search-form button {
            background-color: #3b82f6;
            color: white;
            border: none;
            padding: 0 1.5rem;
            border-radius: 0 6px 6px 0;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        .search-form button:hover {
            background-color: #2563eb;
        }
        .rating-widget, .comment-widget {
            background-color: #0f172a;
            padding: 1.5rem;
            border-radius: 10px;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 1rem 0;
            font-size: 1.8rem;
            color: #fbbf24;
        }
        .stars i {
            cursor: pointer;
            transition: transform 0.2s;
        }
        .stars i:hover {
            transform: scale(1.2);
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .rating-form input, .comment-form input, .comment-form textarea {
            padding: 0.8rem;
            border: 1px solid #475569;
            background-color: #1e293b;
            color: #e2e8f0;
            border-radius: 6px;
            outline: none;
        }
        .comment-form textarea {
            min-height: 120px;
            resize: vertical;
        }
        .rating-form button, .comment-form button {
            background-color: #10b981;
            color: white;
            border: none;
            padding: 0.8rem;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
            transition: background-color 0.3s;
        }
        .rating-form button:hover, .comment-form button:hover {
            background-color: #059669;
        }
        .site-footer {
            background-color: #0f172a;
            border-top: 2px solid #334155;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 2rem;
            padding: 1.5rem;
            background-color: #1e293b;
            border-radius: 10px;
            width: 100%;
        }
        friend-link a {
            color: #60a5fa;
            font-weight: 600;
        }
        .copyright {
            text-align: center;
            color: #94a3b8;
            font-size: 0.9rem;
            padding-top: 1.5rem;
            border-top: 1px solid #334155;
            width: 100%;
        }
        .emoji {
            font-size: 1.2em;
            vertical-align: middle;
        }
        .divider {
            height: 1px;
            background-color: #334155;
            margin: 2rem 0;
        }
        .text-center {
            text-align: center;
        }
        .mb-2 {
            margin-bottom: 2rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }