*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
            background: #0f0f1a;
            color: #e8e8f0;
            line-height: 1.7;
            padding: 0 1rem 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }
        a {
            color: #ff4655;
            text-decoration: none;
            transition: color 0.2s, text-shadow 0.2s;
        }
        a:hover,
        a:focus-visible {
            color: #ff6f7a;
            text-shadow: 0 0 8px rgba(255, 70, 85, 0.3);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #ffffff;
            letter-spacing: -0.01em;
        }
        :root {
            --primary: #ff4655;
            --primary-dark: #cc2a3a;
            --primary-glow: rgba(255, 70, 85, 0.25);
            --bg-deep: #0a0a14;
            --bg-card: #16162a;
            --bg-card-hover: #1e1e3a;
            --text-main: #e8e8f0;
            --text-dim: #9a9ab0;
            --border-glow: rgba(255, 70, 85, 0.15);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 0.5rem;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 0 0.8rem;
            border-bottom: 2px solid var(--border-glow);
            position: relative;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #ff4655 30%, #ff8a95 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #ff4655;
            font-size: 1.7rem;
        }
        .my-logo:hover {
            opacity: 0.92;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .nav-bar a {
            padding: 0.45rem 1rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: background 0.25s, color 0.25s, transform 0.15s;
            color: var(--text-dim);
            letter-spacing: 0.01em;
        }
        .nav-bar a:hover,
        .nav-bar a.active {
            background: var(--primary);
            color: #fff;
            transform: scale(1.02);
        }
        .nav-bar a.active {
            background: var(--primary-dark);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #fff;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            transition: color 0.2s;
        }
        .hamburger:hover {
            color: var(--primary);
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.4rem 0.6rem;
            padding: 0.8rem 0 0.4rem;
            font-size: 0.85rem;
            color: var(--text-dim);
        }
        .breadcrumb a {
            color: var(--text-dim);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .sep {
            color: #555;
        }
        .search-section {
            margin: 2rem 0 1.5rem;
            display: flex;
            justify-content: center;
        }
        .search-form {
            display: flex;
            width: 100%;
            max-width: 620px;
            background: var(--bg-card);
            border-radius: 60px;
            border: 1px solid var(--border-glow);
            overflow: hidden;
            transition: box-shadow 0.3s, border-color 0.3s;
        }
        .search-form:focus-within {
            box-shadow: 0 0 0 3px var(--primary-glow);
            border-color: var(--primary);
        }
        .search-form input {
            flex: 1;
            padding: 0.85rem 1.5rem;
            background: transparent;
            border: none;
            color: #fff;
            font-size: 1rem;
            outline: none;
            min-width: 0;
        }
        .search-form input::placeholder {
            color: var(--text-dim);
            opacity: 0.7;
        }
        .search-form button {
            background: var(--primary);
            border: none;
            padding: 0 1.6rem;
            color: #fff;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 600;
        }
        .search-form button:hover {
            background: var(--primary-dark);
            transform: scale(1.02);
        }
        .search-form button i {
            font-size: 1rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            margin: 2rem 0;
        }
        @media (min-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr 300px;
            }
        }
        .main-article {
            background: var(--bg-card);
            border-radius: 24px;
            padding: 2rem 1.8rem;
            border: 1px solid var(--border-glow);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
        }
        @media (max-width: 600px) {
            .main-article {
                padding: 1.2rem 1rem;
            }
        }
        .main-article h1 {
            font-size: 2.6rem;
            margin-bottom: 0.6rem;
            background: linear-gradient(135deg, #fff 40%, #ff4655 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.15;
        }
        @media (max-width: 600px) {
            .main-article h1 {
                font-size: 1.8rem;
            }
        }
        .main-article h2 {
            font-size: 1.8rem;
            margin: 2.2rem 0 0.8rem;
            padding-bottom: 0.4rem;
            border-bottom: 2px solid var(--border-glow);
            color: #fff;
        }
        .main-article h3 {
            font-size: 1.35rem;
            margin: 1.6rem 0 0.6rem;
            color: #f0f0ff;
        }
        .main-article h4 {
            font-size: 1.1rem;
            margin: 1.2rem 0 0.4rem;
            color: #d0d0e8;
            font-weight: 600;
        }
        .main-article p {
            margin-bottom: 1.1rem;
            color: var(--text-main);
            font-size: 1.02rem;
        }
        .main-article .meta-info {
            font-size: 0.9rem;
            color: var(--text-dim);
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            margin: 0.5rem 0 1.8rem;
            align-items: center;
        }
        .main-article .meta-info i {
            margin-right: 0.3rem;
        }
        .main-article .highlight-box {
            background: rgba(255, 70, 85, 0.08);
            border-left: 4px solid var(--primary);
            padding: 1rem 1.4rem;
            border-radius: 0 12px 12px 0;
            margin: 1.4rem 0;
        }
        .main-article .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .main-article ul,
        .main-article ol {
            margin-bottom: 1.2rem;
        }
        .main-article li {
            margin-bottom: 0.4rem;
        }
        .main-article strong {
            color: #fff;
        }
        .main-article .emoji-lg {
            font-size: 1.3rem;
            margin-right: 0.2rem;
        }
        .featured-image-wrap {
            margin: 1.8rem 0 2.2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
        }
        .featured-image-wrap img {
            width: 100%;
            display: block;
        }
        .featured-image-wrap figcaption {
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: var(--text-dim);
            background: rgba(0, 0, 0, 0.5);
            text-align: center;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 1.8rem;
        }
        .sidebar-card {
            background: var(--bg-card);
            border-radius: 20px;
            padding: 1.5rem 1.3rem;
            border: 1px solid var(--border-glow);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-bottom: 0.8rem;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card li {
            padding: 0.5rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .sidebar-card li:last-child {
            border-bottom: none;
        }
        .sidebar-card a {
            color: var(--text-main);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .sidebar-card a:hover {
            color: var(--primary);
        }
        .sidebar-card a i {
            width: 1.2rem;
            color: var(--primary);
        }
        .rating-section {
            margin: 2rem 0 1.5rem;
            background: var(--bg-card);
            border-radius: 20px;
            padding: 1.6rem 1.8rem;
            border: 1px solid var(--border-glow);
        }
        .rating-stars {
            display: flex;
            gap: 0.5rem;
            font-size: 2rem;
            color: #444;
            cursor: pointer;
            flex-wrap: wrap;
        }
        .rating-stars i {
            transition: color 0.2s, transform 0.15s;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #ffc107;
            transform: scale(1.15);
        }
        .rating-stars i.active {
            text-shadow: 0 0 12px rgba(255, 193, 7, 0.4);
        }
        .rating-result {
            margin-top: 0.6rem;
            font-weight: 600;
            color: var(--text-dim);
        }
        .comment-section {
            margin: 2rem 0;
            background: var(--bg-card);
            border-radius: 20px;
            padding: 1.6rem 1.8rem;
            border: 1px solid var(--border-glow);
        }
        .comment-section textarea {
            width: 100%;
            padding: 0.9rem 1.2rem;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            min-height: 100px;
            transition: border-color 0.3s, box-shadow 0.3s;
        }
        .comment-section textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-glow);
        }
        .comment-section .btn {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            margin-top: 0.6rem;
        }
        .comment-section .btn:hover {
            background: var(--primary-dark);
            transform: scale(1.02);
        }
        .comment-list {
            margin-top: 1.2rem;
            max-height: 300px;
            overflow-y: auto;
        }
        .comment-item {
            padding: 0.8rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            display: flex;
            gap: 0.8rem;
        }
        .comment-item .avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: #fff;
            flex-shrink: 0;
        }
        .comment-item .c-body {
            flex: 1;
        }
        .comment-item .c-name {
            font-weight: 600;
            color: #fff;
            font-size: 0.9rem;
        }
        .comment-item .c-text {
            color: var(--text-main);
            font-size: 0.95rem;
        }
        .comment-item .c-time {
            font-size: 0.75rem;
            color: var(--text-dim);
        }
        .site-footer {
            margin-top: 3rem;
            padding: 2rem 0 1.5rem;
            border-top: 2px solid var(--border-glow);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 1.5rem;
        }
        .site-footer .footer-col {
            flex: 1 1 200px;
        }
        .site-footer h4 {
            color: #fff;
            font-size: 1.1rem;
            margin-bottom: 0.6rem;
        }
        .site-footer a {
            display: block;
            padding: 0.2rem 0;
            color: var(--text-dim);
            font-size: 0.9rem;
        }
        .site-footer a:hover {
            color: var(--primary);
        }
        .site-footer .copyright {
            width: 100%;
            text-align: center;
            padding-top: 1.2rem;
            font-size: 0.85rem;
            color: var(--text-dim);
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            margin-top: 1rem;
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
            padding: 0.6rem 0;
        }
        friend-link a {
            color: var(--text-dim);
            font-size: 0.9rem;
        }
        friend-link a:hover {
            color: var(--primary);
        }
        @media (max-width: 860px) {
            .hamburger {
                display: block;
            }
            .nav-bar {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                background: var(--bg-card);
                border-radius: 16px;
                padding: 0.8rem;
                margin-top: 0.4rem;
                border: 1px solid var(--border-glow);
            }
            .nav-bar a {
                padding: 0.7rem 1rem;
                border-radius: 10px;
            }
            #nav-toggle:checked+.hamburger+.nav-bar {
                display: flex;
            }
            .nav-bar.show {
                display: flex !important;
            }
            .site-header {
                align-items: center;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.5rem 1.5rem;
            }
            .main-article h1 {
                font-size: 1.5rem;
            }
            .main-article h2 {
                font-size: 1.3rem;
            }
            .main-article h3 {
                font-size: 1.1rem;
            }
            .search-form input {
                padding: 0.6rem 1rem;
                font-size: 0.9rem;
            }
            .search-form button {
                padding: 0 1rem;
                font-size: 0.9rem;
            }
            .rating-stars {
                font-size: 1.6rem;
            }
        }
        .text-center {
            text-align: center;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .gap-1 {
            gap: 1rem;
        }
        .flex-wrap {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
        }
        .last-updated {
            font-size: 0.85rem;
            color: var(--text-dim);
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        ::-webkit-scrollbar {
            width: 6px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-deep);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--primary);
            border-radius: 10px;
        }