* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
            background: #f5f7fb;
            color: #1a1a2e;
            line-height: 1.7;
            scroll-behavior: smooth;
        }
        a {
            color: #0056b3;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #ff6b35;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #0a0a23 0%, #1a1a3e 50%, #0a0a23 100%);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            letter-spacing: 2px;
            background: linear-gradient(135deg, #f7971e, #ffd200);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 30px rgba(255, 210, 0, 0.15);
            transition: transform 0.3s;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.9rem;
            font-weight: 400;
            -webkit-text-fill-color: #aaa;
            letter-spacing: 0;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #ffd200;
            color: #ffd200;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: #ffd200;
            color: #0a0a23;
        }
        .main-nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #ddd;
            padding: 8px 16px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.95rem;
            transition: 0.25s;
            border: 1px solid transparent;
        }
        .main-nav a:hover {
            color: #fff;
            background: rgba(255, 210, 0, 0.15);
            border-color: #ffd200;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 6px;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 20px 0 10px;
                gap: 6px;
                border-top: 1px solid rgba(255, 255, 255, 0.1);
                margin-top: 16px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                text-align: center;
                padding: 12px;
            }
        }
        .breadcrumb {
            background: #fff;
            padding: 12px 0;
            border-bottom: 1px solid #e8ecf2;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 12px;
            color: #888;
        }
        .breadcrumb a {
            color: #0056b3;
        }
        .breadcrumb .current {
            color: #666;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            padding: 40px 0;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
                gap: 30px;
            }
        }
        .main-content h1 {
            font-size: 2.6rem;
            line-height: 1.2;
            margin-bottom: 16px;
            color: #0a0a23;
            border-left: 6px solid #ffd200;
            padding-left: 20px;
        }
        .main-content h2 {
            font-size: 1.9rem;
            margin: 48px 0 16px;
            color: #1a1a3e;
            border-bottom: 3px solid #ffd200;
            padding-bottom: 8px;
        }
        .main-content h3 {
            font-size: 1.4rem;
            margin: 32px 0 12px;
            color: #2a2a4e;
        }
        .main-content h4 {
            font-size: 1.15rem;
            margin: 24px 0 8px;
            color: #3a3a5e;
        }
        .main-content p {
            margin-bottom: 20px;
            font-size: 1.05rem;
            color: #2c2c3e;
        }
        .main-content .lead {
            font-size: 1.2rem;
            font-weight: 500;
            color: #1a1a2e;
            background: #f0f4ff;
            padding: 20px 24px;
            border-radius: 12px;
            border-left: 4px solid #ffd200;
        }
        .highlight-box {
            background: linear-gradient(135deg, #fef9e7, #fdebd0);
            padding: 24px 28px;
            border-radius: 16px;
            margin: 28px 0;
            border: 1px solid #f9e79f;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
        }
        .highlight-box strong {
            color: #b7950b;
        }
        .emoji-big {
            font-size: 1.8rem;
            margin-right: 6px;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin: 28px 0;
        }
        .stat-card {
            background: #fff;
            padding: 20px;
            border-radius: 14px;
            text-align: center;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            border-top: 4px solid #ffd200;
        }
        .stat-card .num {
            font-size: 2.2rem;
            font-weight: 800;
            color: #0a0a23;
        }
        .stat-card .label {
            color: #666;
            font-size: 0.95rem;
        }
        .featured-image {
            margin: 32px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
        }
        .featured-image figcaption {
            background: #fff;
            padding: 12px 20px;
            font-size: 0.9rem;
            color: #666;
            border-bottom: 3px solid #ffd200;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 24px;
            margin-bottom: 28px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            border: 1px solid #e8ecf2;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-bottom: 16px;
            color: #0a0a23;
            border-left: 4px solid #ffd200;
            padding-left: 12px;
        }
        .link-list {
            list-style: none;
        }
        .link-list li {
            margin-bottom: 10px;
            border-bottom: 1px solid #f0f0f0;
            padding-bottom: 10px;
        }
        .link-list li:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        .link-list a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
        }
        .link-list a i {
            color: #ffd200;
            width: 20px;
            text-align: center;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin-top: 8px;
        }
        .search-form input {
            flex: 1;
            padding: 12px 16px;
            border: 2px solid #e0e0e0;
            border-radius: 30px;
            font-size: 0.95rem;
            outline: none;
            transition: 0.2s;
        }
        .search-form input:focus {
            border-color: #ffd200;
        }
        .search-form button {
            background: #0a0a23;
            color: #fff;
            border: none;
            border-radius: 30px;
            padding: 0 22px;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
        }
        .search-form button:hover {
            background: #ffd200;
            color: #0a0a23;
        }
        .comment-section,
        .rating-section {
            background: #fff;
            border-radius: 16px;
            padding: 28px;
            margin: 40px 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #e8ecf2;
        }
        .comment-section h2,
        .rating-section h2 {
            font-size: 1.6rem;
            margin-bottom: 20px;
            border-bottom: none;
            padding-bottom: 0;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 6px;
            color: #1a1a3e;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            outline: none;
            transition: 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #ffd200;
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .btn-submit {
            background: #0a0a23;
            color: #fff;
            border: none;
            padding: 14px 36px;
            border-radius: 30px;
            font-size: 1.05rem;
            font-weight: 600;
            cursor: pointer;
            transition: 0.25s;
        }
        .btn-submit:hover {
            background: #ffd200;
            color: #0a0a23;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 210, 0, 0.3);
        }
        .star-rating {
            display: flex;
            gap: 8px;
            font-size: 2rem;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #ddd;
            transition: 0.15s;
            cursor: pointer;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #ffd200;
        }
        .site-footer {
            background: #0a0a23;
            color: #ccc;
            padding: 48px 0 24px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .footer-grid h4 {
            color: #ffd200;
            margin-bottom: 16px;
            font-size: 1.1rem;
        }
        .footer-grid a {
            color: #bbb;
            display: block;
            margin-bottom: 8px;
        }
        .footer-grid a:hover {
            color: #ffd200;
        }
        friend-link {
            display: block;
            padding: 16px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            margin-bottom: 20px;
            font-size: 0.95rem;
        }
        friend-link a {
            color: #ffd200;
            margin: 0 12px 0 4px;
        }
        friend-link a:hover {
            color: #fff;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 0.9rem;
            color: #888;
        }
        .copyright strong {
            color: #ddd;
        }
        @media (max-width: 480px) {
            .main-content h1 {
                font-size: 1.8rem;
                padding-left: 14px;
            }
            .main-content h2 {
                font-size: 1.4rem;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .my-logo small {
                font-size: 0.7rem;
            }
        }
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #0a0a23;
            color: #ffd200;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
            transition: 0.3s;
            border: 2px solid #ffd200;
            cursor: pointer;
            z-index: 50;
        }
        .scroll-top:hover {
            background: #ffd200;
            color: #0a0a23;
            transform: translateY(-4px);
        }
        .author-badge {
            display: flex;
            align-items: center;
            gap: 16px;
            background: #f8f9fc;
            padding: 16px 20px;
            border-radius: 12px;
            margin: 20px 0 30px;
            border: 1px solid #e8ecf2;
        }
        .author-badge .avatar {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: #ffd200;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: #0a0a23;
            font-weight: 700;
        }
        .author-badge .info strong {
            display: block;
            font-size: 1.05rem;
        }
        .author-badge .info span {
            color: #666;
            font-size: 0.9rem;
        }
        .updated-badge {
            display: inline-block;
            background: #e8f5e9;
            color: #2e7d32;
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 16px;
        }