* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f0f2f5;
            color: #1a1a2e;
            line-height: 1.7;
        }
        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;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.5rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
            color: #fff;
            padding: 0.75rem 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: 0.75rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            text-shadow: 0 0 20px rgba(233, 69, 96, 0.3);
            transition: transform 0.3s;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
            color: #ff6b81;
        }
        .my-logo i {
            color: #e94560;
            margin-right: 6px;
        }
        .my-logo span {
            font-weight: 300;
            color: #aaa;
            font-size: 0.9rem;
            display: inline-block;
            margin-left: 4px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            font-size: 1.5rem;
            padding: 0.3rem 0.7rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .main-nav {
            display: flex;
            gap: 0.25rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #ddd;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
        }
        .main-nav a:hover {
            background: rgba(233, 69, 96, 0.2);
            color: #fff;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 5px;
            font-size: 0.8rem;
        }
        .breadcrumb {
            background: #fff;
            padding: 0.7rem 0;
            border-bottom: 1px solid #e0e0e0;
            font-size: 0.85rem;
            color: #666;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.5rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #999;
            margin-right: 0.5rem;
        }
        .breadcrumb a {
            color: #e94560;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: #333;
            font-weight: 600;
        }
        .main-content {
            padding: 2rem 0 3rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
        }
        article h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 0.75rem;
            color: #0f0c29;
        }
        article h1 i {
            color: #e94560;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem 2rem;
            color: #777;
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #e0e0e0;
        }
        .article-meta i {
            margin-right: 5px;
            color: #e94560;
        }
        .last-updated {
            font-weight: 600;
            color: #e94560;
        }
        article h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin: 2.5rem 0 1rem;
            color: #1a1a2e;
            border-left: 4px solid #e94560;
            padding-left: 1rem;
        }
        article h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin: 2rem 0 0.8rem;
            color: #2d2d4a;
        }
        article h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 1.5rem 0 0.5rem;
            color: #3d3d5c;
        }
        article p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: #2c2c3e;
        }
        article .highlight-box {
            background: linear-gradient(135deg, #fdf2f4, #fce8ec);
            border-left: 4px solid #e94560;
            padding: 1.25rem 1.5rem;
            border-radius: 8px;
            margin: 1.5rem 0;
        }
        article .highlight-box i {
            color: #e94560;
            margin-right: 8px;
        }
        article .tip-box {
            background: #e8f4f8;
            border-left: 4px solid #1a8ba0;
            padding: 1.25rem 1.5rem;
            border-radius: 8px;
            margin: 1.5rem 0;
        }
        article .tip-box i {
            color: #1a8ba0;
            margin-right: 8px;
        }
        article .stat-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        article .stat-item {
            background: #fff;
            padding: 1.2rem;
            border-radius: 12px;
            text-align: center;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #eee;
        }
        article .stat-item .num {
            font-size: 2rem;
            font-weight: 800;
            color: #e94560;
            display: block;
        }
        article .stat-item .label {
            font-size: 0.85rem;
            color: #888;
            margin-top: 4px;
        }
        .featured-image {
            margin: 1.8rem 0;
            border-radius: 14px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 14px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            border: 1px solid #eee;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: #0f0c29;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card h3 i {
            color: #e94560;
        }
        .sidebar-link-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-link-list li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #f0f0f0;
            margin-bottom: 0;
        }
        .sidebar-link-list li:last-child {
            border-bottom: none;
        }
        .sidebar-link-list a {
            font-size: 0.95rem;
            display: block;
            transition: padding-left 0.2s;
        }
        .sidebar-link-list a:hover {
            padding-left: 6px;
            text-decoration: none;
            color: #c23152;
        }
        .search-form {
            display: flex;
            gap: 0.5rem;
            margin-top: 0.5rem;
        }
        .search-form input {
            flex: 1;
            padding: 0.7rem 1rem;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.2s;
        }
        .search-form input:focus {
            border-color: #e94560;
        }
        .search-form button {
            background: #e94560;
            color: #fff;
            border: none;
            padding: 0.7rem 1.2rem;
            border-radius: 8px;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.2s;
        }
        .search-form button:hover {
            background: #c23152;
        }
        .comment-form textarea {
            width: 100%;
            padding: 0.8rem;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: inherit;
            resize: vertical;
            min-height: 90px;
            outline: none;
            transition: border-color 0.2s;
        }
        .comment-form textarea:focus {
            border-color: #e94560;
        }
        .comment-form .form-row {
            display: flex;
            gap: 0.8rem;
            margin-top: 0.6rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .comment-form input[type="text"] {
            flex: 1;
            min-width: 140px;
            padding: 0.6rem 1rem;
            border: 2px solid #ddd;
            border-radius: 8px;
            font-size: 0.9rem;
            outline: none;
        }
        .comment-form input[type="text"]:focus {
            border-color: #e94560;
        }
        .comment-form button {
            background: #e94560;
            color: #fff;
            border: none;
            padding: 0.6rem 1.4rem;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            transition: background 0.2s;
        }
        .comment-form button:hover {
            background: #c23152;
        }
        .rating-stars {
            display: flex;
            gap: 4px;
            font-size: 1.6rem;
            color: #ddd;
            cursor: pointer;
            margin: 0.4rem 0;
        }
        .rating-stars i {
            transition: color 0.15s, transform 0.15s;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #f5b342;
            transform: scale(1.1);
        }
        .rating-stars i.fa-solid {
            color: #f5b342;
        }
        friend-link {
            display: block;
            background: #1a1a2e;
            color: #ddd;
            padding: 2rem 0;
            margin-top: 2rem;
        }
        friend-link .container {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 2rem;
            justify-content: center;
        }
        friend-link a {
            color: #bbb;
            font-size: 0.9rem;
            transition: color 0.2s;
            padding: 0.2rem 0;
        }
        friend-link a:hover {
            color: #e94560;
            text-decoration: none;
        }
        friend-link .fl-title {
            width: 100%;
            text-align: center;
            font-size: 1.1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 0.5rem;
        }
        .site-footer {
            background: #0f0c29;
            color: #aaa;
            padding: 1.5rem 0;
            text-align: center;
            font-size: 0.9rem;
            border-top: 1px solid #2a2a4a;
        }
        .site-footer .copyright {
            color: #888;
        }
        .site-footer .copyright i {
            color: #e94560;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                margin-top: 2rem;
            }
            article h1 {
                font-size: 2rem;
            }
            article h2 {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: rgba(15, 12, 41, 0.98);
                padding: 1rem 0.5rem;
                border-radius: 12px;
                margin-top: 0.5rem;
                gap: 0.2rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.7rem 1rem;
                border-radius: 6px;
                width: 100%;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo span {
                font-size: 0.75rem;
            }
            article h1 {
                font-size: 1.7rem;
            }
            article h2 {
                font-size: 1.3rem;
                padding-left: 0.7rem;
            }
            article h3 {
                font-size: 1.15rem;
            }
            article p {
                font-size: 0.98rem;
            }
            .breadcrumb {
                font-size: 0.78rem;
                padding: 0.5rem 0;
            }
            .container {
                padding: 0 1rem;
            }
            .stat-box {
                grid-template-columns: repeat(2, 1fr);
            }
            .rating-stars {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.2rem;
            }
            .my-logo span {
                display: none;
            }
            article h1 {
                font-size: 1.4rem;
            }
            .stat-box {
                grid-template-columns: 1fr 1fr;
                gap: 0.6rem;
            }
            .article-meta {
                font-size: 0.8rem;
                gap: 0.5rem 1rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
            }
            .comment-form .form-row {
                flex-direction: column;
            }
            .comment-form input[type="text"] {
                width: 100%;
            }
            friend-link .container {
                flex-direction: column;
                align-items: center;
                gap: 0.4rem;
            }
        }
        .emoji-big {
            font-size: 1.4em;
            display: inline-block;
            margin-right: 4px;
        }
        .text-accent {
            color: #e94560;
            font-weight: 600;
        }
        .text-muted {
            color: #888;
            font-size: 0.9rem;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-1 {
            margin-top: 1rem;
        }