*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #0a1628;
            --secondary: #112240;
            --accent: #f0c040;
            --accent-dark: #d4a830;
            --text: #e8edf5;
            --text-muted: #a0b0c8;
            --card-bg: #0f1d35;
            --border: #1e3a5f;
            --radius: 12px;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
            --transition: all 0.3s ease;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--primary);
            color: var(--text);
            line-height: 1.75;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover,
        a:focus-visible {
            color: #fff;
            text-decoration: underline;
            outline: 2px solid var(--accent);
            outline-offset: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
        }
        header {
            background: linear-gradient(135deg, #060e1c 0%, #0a1628 50%, #112240 100%);
            border-bottom: 2px solid var(--accent);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            flex-wrap: wrap;
            gap: 10px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: 1px;
            background: linear-gradient(135deg, var(--accent), #ffd966);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 12px rgba(240, 192, 64, 0.3);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            -webkit-text-fill-color: var(--accent);
            font-size: 1.6rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            -webkit-text-fill-color: var(--text-muted);
            display: block;
            letter-spacing: 0.5px;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-list {
            list-style: none;
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .nav-list li a {
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text);
            background: transparent;
            border: 1px solid transparent;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .nav-list li a:hover,
        .nav-list li a:focus-visible {
            background: rgba(240, 192, 64, 0.12);
            border-color: var(--accent);
            color: var(--accent);
            text-decoration: none;
        }
        .nav-list li a i {
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text);
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: var(--transition);
        }
        .hamburger:hover {
            background: rgba(240, 192, 64, 0.1);
            color: var(--accent);
        }
        .breadcrumb {
            padding: 10px 0 4px;
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb span.sep {
            margin: 0 4px;
            color: var(--text-muted);
            opacity: 0.5;
        }
        .breadcrumb .current {
            color: var(--accent);
            font-weight: 500;
        }
        main {
            flex: 1;
            padding: 30px 0 50px;
        }
        .article-wrapper {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            align-items: start;
        }
        @media(max-width:992px) {
            .article-wrapper {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 32px 28px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }
        h1 i {
            margin-right: 12px;
            color: var(--accent);
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 30px;
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 24px;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--border);
        }
        .article-meta span i {
            margin-right: 6px;
            color: var(--accent);
        }
        .article-meta .updated {
            color: var(--accent);
            font-weight: 600;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--accent);
            margin: 40px 0 16px;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--border);
        }
        h2 i {
            margin-right: 10px;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: #f5e6c8;
            margin: 28px 0 12px;
        }
        h3 i {
            margin-right: 8px;
            color: var(--accent);
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text);
            margin: 20px 0 10px;
            padding-left: 12px;
            border-left: 3px solid var(--accent);
        }
        p {
            margin-bottom: 16px;
            text-align: justify;
        }
        .feature-img {
            margin: 24px 0 28px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
            background: #000;
        }
        .feature-img img {
            width: 100%;
            max-height: 460px;
            object-fit: cover;
        }
        .feature-img figcaption {
            padding: 10px 16px;
            font-size: 0.85rem;
            color: var(--text-muted);
            background: rgba(0, 0, 0, 0.6);
            font-style: italic;
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(240, 192, 64, 0.08), rgba(240, 192, 64, 0.02));
            border-left: 4px solid var(--accent);
            padding: 16px 20px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 20px 0;
        }
        .highlight-box strong {
            color: var(--accent);
        }
        ul,
        ol {
            padding-left: 24px;
            margin-bottom: 18px;
        }
        li {
            margin-bottom: 6px;
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            padding: 12px 0;
            list-style: none;
        }
        .link-list-inline li a {
            background: rgba(240, 192, 64, 0.06);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.9rem;
            border: 1px solid rgba(240, 192, 64, 0.15);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .link-list-inline li a:hover {
            background: rgba(240, 192, 64, 0.15);
            border-color: var(--accent);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 22px 20px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-top: 0;
            margin-bottom: 14px;
            color: var(--accent);
            border-bottom: 1px solid var(--border);
            padding-bottom: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card ul li {
            padding: 6px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }
        .sidebar-card ul li:last-child {
            border-bottom: none;
        }
        .sidebar-card ul li a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.92rem;
        }
        .sidebar-card ul li a i {
            color: var(--accent);
            font-size: 0.75rem;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin-top: 6px;
        }
        .search-form input {
            flex: 1;
            padding: 10px 14px;
            border-radius: 30px;
            border: 1px solid var(--border);
            background: var(--primary);
            color: var(--text);
            font-size: 0.95rem;
            transition: var(--transition);
            outline: none;
        }
        .search-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(240, 192, 64, 0.15);
        }
        .search-form button {
            padding: 10px 18px;
            border-radius: 30px;
            border: none;
            background: var(--accent);
            color: var(--primary);
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .search-form button:hover {
            background: var(--accent-dark);
            transform: scale(1.02);
        }
        .comment-section,
        .rating-section {
            margin-top: 8px;
        }
        .comment-section textarea {
            width: 100%;
            padding: 12px 14px;
            border-radius: 10px;
            border: 1px solid var(--border);
            background: var(--primary);
            color: var(--text);
            font-size: 0.95rem;
            resize: vertical;
            min-height: 80px;
            transition: var(--transition);
            font-family: var(--font);
        }
        .comment-section textarea:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(240, 192, 64, 0.1);
            outline: none;
        }
        .comment-section .btn-row {
            display: flex;
            gap: 10px;
            margin-top: 10px;
            flex-wrap: wrap;
        }
        .btn {
            padding: 8px 22px;
            border-radius: 30px;
            border: none;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-primary {
            background: var(--accent);
            color: var(--primary);
        }
        .btn-primary:hover {
            background: var(--accent-dark);
            transform: scale(1.02);
        }
        .btn-outline {
            background: transparent;
            color: var(--accent);
            border: 1px solid var(--accent);
        }
        .btn-outline:hover {
            background: rgba(240, 192, 64, 0.1);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            cursor: pointer;
            margin: 8px 0 12px;
            direction: rtl;
            justify-content: flex-end;
        }
        .rating-stars i {
            color: var(--text-muted);
            transition: var(--transition);
        }
        .rating-stars i:hover,
        .rating-stars i:hover~i {
            color: var(--accent);
            transform: scale(1.1);
        }
        .rating-stars .active {
            color: var(--accent);
        }
        .rating-value {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 4px;
        }
        footer {
            background: linear-gradient(135deg, #060e1c, #0a1628);
            border-top: 2px solid var(--accent);
            padding: 40px 0 20px;
            margin-top: auto;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }
        @media(max-width:768px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .footer-col h4 {
            color: var(--accent);
            margin-bottom: 12px;
            font-size: 1.1rem;
            border-left: none;
            padding-left: 0;
        }
        .footer-col p,
        .footer-col a {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .footer-col a:hover {
            color: var(--accent);
        }
        friend-link {
            display: block;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
        }
        friend-link ul li a {
            color: var(--text-muted);
            font-size: 0.9rem;
            padding: 2px 0;
        }
        friend-link ul li a:hover {
            color: var(--accent);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--border);
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .copyright strong {
            color: var(--accent);
        }
        @media(max-width:768px) {
            .header-inner {
                padding: 10px 0;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo small {
                font-size: 0.6rem;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: var(--secondary);
                padding: 12px 0;
                border-radius: var(--radius);
                margin-top: 8px;
                border: 1px solid var(--border);
            }
            .nav-list.open {
                display: flex;
            }
            .nav-list li a {
                padding: 10px 20px;
                border-radius: 0;
                border: none;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            }
            .nav-list li:last-child a {
                border-bottom: none;
            }
            .hamburger {
                display: block;
            }
            .nav-wrapper {
                width: 100%;
            }
            .nav-wrapper .nav-list {
                width: 100%;
            }
            article {
                padding: 20px 16px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .article-meta {
                flex-direction: column;
                gap: 6px;
            }
            .sidebar {
                margin-top: 20px;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .rating-stars {
                font-size: 1.3rem;
            }
        }
        @media(max-width:480px) {
            .container {
                padding: 0 12px;
            }
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                justify-content: center;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--primary);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--accent);
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--accent-dark);
        }
        @media print {
            header,
            footer,
            .sidebar {
                display: none !important;
            }
            article {
                box-shadow: none;
                border: none;
                background: #fff;
                color: #000;
            }
            h1,
            h2,
            h3 {
                color: #000;
            }
            a {
                color: #000;
                text-decoration: underline;
            }
        }