* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #e23636;
            --primary-dark: #b71c1c;
            --secondary: #1a1a2e;
            --accent: #f5c518;
            --bg: #0d0d1a;
            --bg-card: #16213e;
            --bg-light: #1f2b4b;
            --text: #f0f0f0;
            --text-muted: #b0b0c0;
            --border: #2a3a5a;
            --radius: 14px;
            --shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
            --header-h: 70px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            min-height: 100vh;
            padding-top: var(--header-h);
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: var(--header-h);
            background: rgba(13, 13, 26, 0.96);
            backdrop-filter: blur(12px);
            border-bottom: 2px solid var(--primary);
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 900;
            letter-spacing: 1px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 20px rgba(226, 54, 54, 0.3);
            transition: transform 0.3s;
        }
        .my-logo:hover {
            transform: scale(1.04);
            -webkit-text-fill-color: transparent;
        }
        .my-logo i {
            -webkit-text-fill-color: var(--primary);
            margin-right: 6px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text);
            font-size: 1.6rem;
            cursor: pointer;
            padding: 6px 10px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }
        .nav-menu {
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-menu a {
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text);
            background: transparent;
            border: 1px solid transparent;
            transition: all 0.25s;
        }
        .nav-menu a:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            text-decoration: none;
            transform: translateY(-2px);
        }
        .nav-menu a i {
            margin-right: 6px;
        }
        .breadcrumb {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 16px 24px 0;
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 10px;
            color: var(--primary);
            font-weight: 700;
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .current {
            color: var(--accent);
            font-weight: 600;
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 20px 24px 40px;
        }
        .hero {
            text-align: center;
            padding: 40px 0 30px;
            position: relative;
        }
        .hero h1 {
            font-size: 3.2rem;
            font-weight: 900;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero p {
            font-size: 1.2rem;
            color: var(--text-muted);
            max-width: 800px;
            margin: 0 auto 10px;
        }
        .hero .meta {
            font-size: 0.9rem;
            color: var(--text-muted);
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 14px;
        }
        .hero .meta i {
            color: var(--primary);
            margin-right: 6px;
        }
        .search-box {
            max-width: 600px;
            margin: 30px auto 20px;
            display: flex;
            gap: 0;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
            border: 1px solid var(--border);
            background: var(--bg-card);
        }
        .search-box input {
            flex: 1;
            padding: 16px 22px;
            border: none;
            background: transparent;
            color: var(--text);
            font-size: 1rem;
            outline: none;
        }
        .search-box input::placeholder {
            color: var(--text-muted);
        }
        .search-box button {
            padding: 16px 30px;
            border: none;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-box button:hover {
            background: var(--primary-dark);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            margin-top: 30px;
        }
        .main-article h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent);
            margin: 50px 0 18px;
            border-left: 6px solid var(--primary);
            padding-left: 18px;
        }
        .main-article h3 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text);
            margin: 36px 0 14px;
        }
        .main-article h4 {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--primary);
            margin: 28px 0 10px;
        }
        .main-article p {
            margin-bottom: 18px;
            color: #ddd;
            font-size: 1.05rem;
        }
        .main-article p strong {
            color: #fff;
        }
        .main-article ul,
        .main-article ol {
            margin: 16px 0 20px 24px;
            color: #ddd;
        }
        .main-article li {
            margin-bottom: 10px;
        }
        .main-article .highlight-box {
            background: var(--bg-card);
            border-left: 6px solid var(--primary);
            padding: 24px 28px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 30px 0;
            box-shadow: var(--shadow);
        }
        .main-article .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .main-article .img-wrapper {
            margin: 30px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: var(--bg-card);
            padding: 12px;
        }
        .main-article .img-wrapper img {
            border-radius: calc(var(--radius) - 6px);
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 16/9;
            background: var(--bg-light);
        }
        .main-article .img-wrapper figcaption {
            text-align: center;
            padding: 12px 8px 4px;
            font-size: 0.9rem;
            color: var(--text-muted);
            font-style: italic;
        }
        .sidebar {
            position: sticky;
            top: calc(var(--header-h) + 20px);
            align-self: start;
        }
        .sidebar-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 24px;
            margin-bottom: 24px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .sidebar-card h3 {
            font-size: 1.3rem;
            color: var(--accent);
            margin-bottom: 16px;
            border-bottom: 2px solid var(--primary);
            padding-bottom: 10px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card ul li {
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .sidebar-card ul li a {
            color: var(--text-muted);
            transition: color 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card ul li a:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .sidebar-card ul li a i {
            color: var(--primary);
            font-size: 0.8rem;
        }
        .rating-area,
        .comment-area {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px 32px;
            margin: 40px 0 30px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
        }
        .rating-area h3,
        .comment-area h3 {
            font-size: 1.6rem;
            color: var(--accent);
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .rating-stars {
            display: flex;
            gap: 8px;
            font-size: 2rem;
            color: #444;
            cursor: pointer;
            margin: 12px 0 18px;
        }
        .rating-stars i {
            transition: color 0.2s, transform 0.15s;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: var(--accent);
            transform: scale(1.2);
        }
        .rating-area form,
        .comment-area form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .rating-area input,
        .comment-area input,
        .comment-area textarea {
            padding: 14px 18px;
            border-radius: 10px;
            border: 1px solid var(--border);
            background: var(--bg-light);
            color: var(--text);
            font-size: 1rem;
            outline: none;
            transition: border 0.25s;
        }
        .rating-area input:focus,
        .comment-area input:focus,
        .comment-area textarea:focus {
            border-color: var(--primary);
        }
        .comment-area textarea {
            min-height: 120px;
            resize: vertical;
        }
        .rating-area button,
        .comment-area button {
            align-self: flex-start;
            padding: 12px 36px;
            border: none;
            border-radius: 50px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .rating-area button:hover,
        .comment-area button:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
        }
        .site-footer {
            background: var(--secondary);
            border-top: 3px solid var(--primary);
            padding: 40px 24px 20px;
            margin-top: 60px;
        }
        .footer-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
        }
        .footer-inner h4 {
            color: var(--accent);
            font-size: 1.2rem;
            margin-bottom: 16px;
        }
        .footer-inner p,
        .footer-inner a {
            color: var(--text-muted);
            font-size: 0.92rem;
        }
        .footer-inner a:hover {
            color: var(--accent);
        }
        friend-link {
            display: block;
            margin-top: 12px;
        }
        friend-link a {
            display: inline-block;
            padding: 6px 16px;
            margin: 4px 8px 4px 0;
            background: var(--bg-light);
            border-radius: 30px;
            border: 1px solid var(--border);
            transition: all 0.25s;
            font-size: 0.9rem;
        }
        friend-link a:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            text-decoration: none;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            margin-top: 30px;
            border-top: 1px solid var(--border);
            color: var(--text-muted);
            font-size: 0.85rem;
        }
        .copyright strong {
            color: var(--text);
        }
        @media (max-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .sidebar .sidebar-card {
                margin-bottom: 0;
            }
        }
        @media (max-width: 768px) {
            :root {
                --header-h: 62px;
            }
            .site-header {
                padding: 0 16px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                position: fixed;
                top: var(--header-h);
                left: 0;
                width: 100%;
                background: rgba(13, 13, 26, 0.98);
                flex-direction: column;
                padding: 20px 24px 30px;
                gap: 6px;
                border-bottom: 3px solid var(--primary);
                transform: translateY(-120%);
                opacity: 0;
                transition: transform 0.35s ease, opacity 0.3s;
                pointer-events: none;
                backdrop-filter: blur(16px);
                box-shadow: var(--shadow);
            }
            .nav-menu.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-menu a {
                width: 100%;
                padding: 12px 18px;
                font-size: 1rem;
                border-radius: 10px;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .breadcrumb {
                padding: 12px 16px 0;
                font-size: 0.78rem;
            }
            .container {
                padding: 12px 16px 30px;
            }
            .main-article h2 {
                font-size: 1.7rem;
            }
            .main-article h3 {
                font-size: 1.3rem;
            }
            .main-article h4 {
                font-size: 1.1rem;
            }
            .main-article p {
                font-size: 0.98rem;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .search-box {
                flex-direction: column;
                border-radius: 20px;
            }
            .search-box input {
                padding: 14px 18px;
            }
            .search-box button {
                padding: 14px 18px;
                justify-content: center;
            }
            .rating-area,
            .comment-area {
                padding: 20px;
            }
            .rating-area button,
            .comment-area button {
                width: 100%;
                justify-content: center;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .rating-stars {
                font-size: 1.6rem;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .nav-menu a {
                font-size: 0.92rem;
                padding: 10px 14px;
            }
            .main-article h2 {
                font-size: 1.4rem;
            }
            .main-article h3 {
                font-size: 1.15rem;
            }
        }
        .emoji-big {
            font-size: 1.4em;
        }
        .text-accent {
            color: var(--accent);
        }
        .text-primary {
            color: var(--primary);
        }
        .gap-4 {
            gap: 4px;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }