*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f5f7fb;
            color: #1a1a2e;
            line-height: 1.75;
            padding: 0;
            margin: 0;
        }
        a {
            color: #d4a017;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus {
            color: #b8860b;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(145deg, #0f0c29, #302b63, #24243e);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            color: #f9d423;
            text-shadow: 0 0 12px rgba(249, 212, 35, 0.3);
            letter-spacing: -0.5px;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #f9d423;
        }
        .my-logo i {
            color: #ff6b35;
            margin-right: 8px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        nav {
            display: flex;
            gap: 8px 20px;
            flex-wrap: wrap;
            align-items: center;
        }
        nav a {
            color: #e0e0ff;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        nav a:hover {
            border-bottom-color: #f9d423;
            color: #fff;
            text-decoration: none;
        }
        .breadcrumb {
            background: #eef1f7;
            padding: 10px 0;
            font-size: 0.88rem;
            color: #555;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            padding: 0 20px;
            max-width: 1280px;
            margin: 0 auto;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 12px;
            color: #999;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #302b63;
        }
        .breadcrumb a:hover {
            color: #d4a017;
        }
        .breadcrumb .current {
            color: #777;
            font-weight: 500;
        }
        main {
            padding: 32px 0 48px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 36px;
        }
        article {
            background: #fff;
            border-radius: 20px;
            padding: 32px 36px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: #0f0c29;
            margin-bottom: 12px;
            line-height: 1.25;
            letter-spacing: -0.5px;
        }
        h1 i {
            color: #f9d423;
        }
        .meta {
            color: #666;
            font-size: 0.92rem;
            display: flex;
            flex-wrap: wrap;
            gap: 16px 24px;
            margin-bottom: 24px;
            padding-bottom: 16px;
            border-bottom: 2px solid #f0f0f5;
        }
        .meta i {
            margin-right: 6px;
            color: #d4a017;
        }
        .hero-img {
            margin: 20px 0 28px;
            border-radius: 16px;
            overflow: hidden;
            background: #eef1f7;
            position: relative;
        }
        .hero-img img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .hero-img figcaption {
            padding: 12px 18px;
            background: rgba(15, 12, 41, 0.85);
            color: #eee;
            font-size: 0.88rem;
            text-align: center;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #24243e;
            margin: 36px 0 14px;
            padding-bottom: 8px;
            border-bottom: 3px solid #f0e6c0;
        }
        h2 i {
            color: #d4a017;
            margin-right: 10px;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 700;
            color: #302b63;
            margin: 28px 0 10px;
        }
        h3 i {
            color: #ff6b35;
            margin-right: 8px;
            font-size: 1.1rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #1a1a2e;
            margin: 20px 0 8px;
            padding-left: 12px;
            border-left: 4px solid #f9d423;
        }
        p {
            margin-bottom: 16px;
            text-align: justify;
        }
        p strong {
            color: #0f0c29;
        }
        ul,
        ol {
            margin: 12px 0 20px 24px;
        }
        li {
            margin-bottom: 8px;
        }
        .highlight-box {
            background: #faf8f0;
            border-left: 5px solid #d4a017;
            padding: 18px 22px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
        }
        .highlight-box i {
            color: #d4a017;
            margin-right: 10px;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 16px;
            margin: 20px 0;
        }
        .stat-card {
            background: #f5f3ff;
            padding: 18px 14px;
            border-radius: 14px;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }
        .stat-card .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: #d4a017;
        }
        .stat-card .label {
            font-size: 0.85rem;
            color: #555;
        }
        .btn-link {
            display: inline-block;
            background: linear-gradient(135deg, #f9d423, #f7971e);
            color: #1a1a2e;
            font-weight: 600;
            padding: 10px 24px;
            border-radius: 40px;
            transition: transform 0.2s, box-shadow 0.2s;
            box-shadow: 0 4px 12px rgba(249, 212, 35, 0.3);
        }
        .btn-link:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(249, 212, 35, 0.4);
            text-decoration: none;
            color: #1a1a2e;
        }
        .btn-link i {
            margin-right: 8px;
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 22px 20px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-top: 0;
            margin-bottom: 14px;
            border-bottom: 2px solid #f0e6c0;
            padding-bottom: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .sidebar-card li {
            padding: 6px 0;
            border-bottom: 1px solid #f0f0f5;
        }
        .sidebar-card li:last-child {
            border-bottom: none;
        }
        .sidebar-card a {
            color: #302b63;
            font-weight: 500;
            display: block;
            padding: 4px 0;
        }
        .sidebar-card a:hover {
            color: #d4a017;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin: 10px 0 6px;
        }
        .search-form input {
            flex: 1;
            padding: 12px 16px;
            border: 2px solid #e0e0ee;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.2s;
            background: #fafafe;
        }
        .search-form input:focus {
            border-color: #d4a017;
        }
        .search-form button {
            background: #302b63;
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 0 22px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .search-form button:hover {
            background: #24243e;
        }
        .comment-section,
        .rating-section {
            background: #fff;
            border-radius: 16px;
            padding: 24px 28px;
            margin-top: 36px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
        }
        .comment-section h2,
        .rating-section h2 {
            margin-top: 0;
            font-size: 1.5rem;
        }
        .comment-form textarea,
        .comment-form input {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #e0e0ee;
            border-radius: 12px;
            font-size: 0.95rem;
            margin-bottom: 12px;
            font-family: inherit;
            transition: border-color 0.2s;
            background: #fafafe;
        }
        .comment-form textarea:focus,
        .comment-form input:focus {
            border-color: #d4a017;
            outline: none;
        }
        .comment-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-form button,
        .rating-form button {
            background: linear-gradient(135deg, #302b63, #24243e);
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .comment-form button:hover,
        .rating-form button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(48, 43, 99, 0.3);
        }
        .rating-stars {
            display: flex;
            gap: 8px;
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            margin: 10px 0 16px;
            direction: rtl;
        }
        .rating-stars i {
            transition: color 0.15s, transform 0.15s;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #f9d423;
            transform: scale(1.1);
        }
        .rating-stars i:hover~i {
            color: #f9d423;
        }
        footer {
            background: #0f0c29;
            color: #ccc;
            padding: 36px 0 20px;
            margin-top: 20px;
        }
        footer .container {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
        }
        footer h4 {
            color: #f9d423;
            border-left-color: #f9d423;
            margin-top: 0;
            padding-left: 10px;
        }
        footer a {
            color: #b0b0d0;
        }
        footer a:hover {
            color: #f9d423;
        }
        friend-link {
            display: block;
            padding: 6px 0;
        }
        friend-link a {
            display: inline-block;
            padding: 4px 0;
        }
        .copyright {
            grid-column: 1 / -1;
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            margin-top: 16px;
            font-size: 0.88rem;
            color: #888;
        }
        .copyright strong {
            color: #ccc;
        }
        @media (max-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            article {
                padding: 24px 20px;
            }
            footer .container {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 0 8px;
                gap: 6px;
                border-top: 1px solid rgba(255, 255, 255, 0.06);
                margin-top: 8px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                font-size: 1rem;
                padding: 8px 0;
                width: 100%;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            article {
                padding: 18px 14px;
            }
            .meta {
                flex-direction: column;
                gap: 6px;
            }
            footer .container {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                padding: 12px;
            }
            .rating-stars {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.4rem;
            }
            h1 {
                font-size: 1.4rem;
            }
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .comment-section,
            .rating-section {
                padding: 16px;
            }
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }