* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #f5f7fa;
            color: #1a1a2e;
            line-height: 1.7;
            padding: 0;
        }
        a {
            color: #e94560;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #c23152;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            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: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(45deg, #f7971e, #ffd200);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #f7971e;
            margin-right: 6px;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #fff;
            cursor: pointer;
            padding: 4px 10px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        nav {
            display: flex;
            gap: 24px;
            align-items: center;
            flex-wrap: wrap;
        }
        nav a {
            color: #e0e0e0;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: all 0.2s;
        }
        nav a:hover {
            color: #ffd200;
            border-bottom-color: #ffd200;
            text-decoration: none;
        }
        .nav-open {
            display: flex !important;
        }
        .breadcrumb {
            background: #fff;
            padding: 12px 0;
            border-bottom: 1px solid #e6e9f0;
            font-size: 0.85rem;
            color: #555;
        }
        .breadcrumb .container {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb a {
            color: #e94560;
        }
        .breadcrumb span {
            color: #888;
        }
        .hero {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
            color: #fff;
            padding: 48px 0 40px;
            text-align: center;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero h1 i {
            color: #ffd200;
            margin-right: 10px;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 720px;
            margin: 0 auto 20px;
            color: #c8d6e5;
        }
        .hero .badge {
            display: inline-block;
            background: #e94560;
            padding: 6px 20px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.5px;
        }
        main {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .content-area article {
            background: #fff;
            border-radius: 16px;
            padding: 32px 36px;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
        }
        .content-area h2 {
            font-size: 1.9rem;
            margin: 40px 0 16px;
            color: #1a1a2e;
            border-left: 5px solid #e94560;
            padding-left: 16px;
        }
        .content-area h2:first-of-type {
            margin-top: 0;
        }
        .content-area h3 {
            font-size: 1.4rem;
            margin: 32px 0 12px;
            color: #16213e;
        }
        .content-area h4 {
            font-size: 1.1rem;
            margin: 24px 0 8px;
            color: #0f3460;
            font-weight: 600;
        }
        .content-area p {
            margin-bottom: 18px;
            font-size: 1.02rem;
            color: #2d3436;
        }
        .content-area ul,
        .content-area ol {
            margin: 12px 0 20px 24px;
            color: #2d3436;
        }
        .content-area li {
            margin-bottom: 8px;
        }
        .content-area .highlight-box {
            background: #fef9e7;
            border-left: 4px solid #f39c12;
            padding: 16px 20px;
            border-radius: 8px;
            margin: 20px 0;
        }
        .content-area .highlight-box i {
            color: #f39c12;
            margin-right: 8px;
        }
        .content-area .tip {
            background: #e8f8f5;
            border-left: 4px solid #1abc9c;
            padding: 14px 20px;
            border-radius: 8px;
            margin: 20px 0;
        }
        .content-area .tip i {
            color: #1abc9c;
            margin-right: 8px;
        }
        .content-area .stat {
            display: inline-block;
            background: #e94560;
            color: #fff;
            padding: 2px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
            margin-right: 4px;
        }
        .featured-image {
            margin: 24px 0 30px;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
        }
        .featured-image figcaption {
            text-align: center;
            font-size: 0.85rem;
            color: #777;
            padding: 10px 0 0;
            font-style: italic;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 24px 22px;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-bottom: 14px;
            color: #1a1a2e;
            border-bottom: 2px solid #e94560;
            padding-bottom: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card ul li {
            padding: 8px 0;
            border-bottom: 1px solid #f0f0f0;
        }
        .sidebar-card ul li:last-child {
            border-bottom: none;
        }
        .sidebar-card ul li a {
            color: #2d3436;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card ul li a:hover {
            color: #e94560;
        }
        .sidebar-card ul li a i {
            width: 20px;
            color: #e94560;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin-top: 4px;
        }
        .search-form input {
            flex: 1;
            padding: 10px 14px;
            border: 2px solid #e0e0e0;
            border-radius: 30px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
        }
        .search-form input:focus {
            border-color: #e94560;
        }
        .search-form button {
            background: #e94560;
            color: #fff;
            border: none;
            border-radius: 30px;
            padding: 0 20px;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .search-form button:hover {
            background: #c23152;
        }
        .comment-section,
        .rating-section {
            margin-top: 40px;
            padding-top: 30px;
            border-top: 2px solid #f0f0f0;
        }
        .comment-section h3,
        .rating-section h3 {
            font-size: 1.5rem;
            margin-bottom: 16px;
            color: #1a1a2e;
        }
        .comment-form textarea,
        .comment-form input {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            margin-bottom: 12px;
            font-family: inherit;
        }
        .comment-form textarea:focus,
        .comment-form input:focus {
            border-color: #e94560;
        }
        .comment-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-form .form-row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .comment-form .form-row input {
            flex: 1;
        }
        .btn {
            background: #e94560;
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            background: #c23152;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(233, 69, 96, 0.3);
        }
        .btn-outline {
            background: transparent;
            color: #e94560;
            border: 2px solid #e94560;
        }
        .btn-outline:hover {
            background: #e94560;
            color: #fff;
        }
        .rating-stars {
            display: flex;
            gap: 8px;
            font-size: 2rem;
            cursor: pointer;
            margin: 12px 0;
        }
        .rating-stars i {
            color: #ddd;
            transition: color 0.2s, transform 0.1s;
        }
        .rating-stars i.active,
        .rating-stars i:hover {
            color: #f39c12;
        }
        .rating-stars i:hover {
            transform: scale(1.15);
        }
        footer {
            background: #0f0c29;
            color: #ccc;
            padding: 40px 0 20px;
        }
        footer .container {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
        }
        footer h4 {
            color: #fff;
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        footer a {
            color: #aaa;
        }
        footer a:hover {
            color: #ffd200;
        }
        footer .copyright {
            grid-column: 1 / -1;
            text-align: center;
            padding-top: 24px;
            border-top: 1px solid #2a2a4a;
            margin-top: 20px;
            font-size: 0.85rem;
            color: #888;
        }
        friend-link {
            display: block;
            margin-top: 12px;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 0;
        }
        .footer-links ul {
            list-style: none;
            padding: 0;
        }
        .footer-links ul li {
            padding: 4px 0;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
            }
            footer .container {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding-top: 16px;
                gap: 12px;
            }
            nav a {
                width: 100%;
                padding: 8px 0;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .content-area article {
                padding: 20px 18px;
            }
            footer .container {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .comment-form .form-row {
                flex-direction: column;
            }
            .breadcrumb .container {
                font-size: 0.75rem;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .content-area h2 {
                font-size: 1.5rem;
            }
            .content-area h3 {
                font-size: 1.2rem;
            }
            .container {
                padding: 0 12px;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        .last-updated {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: #888;
            margin-top: 8px;
            padding: 8px 0;
        }
        .last-updated i {
            color: #e94560;
        }