:root {
      --primary: #1a1a2e;
      --secondary: #16213e;
      --accent: #e94560;
      --accent2: #f5a623;
      --light: #f8f9fa;
      --text: #333;
      --text-light: #666;
      --border: #e0e0e0;
      --white: #ffffff;
      --radius: 12px;
      --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
      --transition: all 0.3s ease;
    }
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      font-family: 'Segoe UI', Roboto, -apple-system, Arial, sans-serif;
      color: var(--text);
      background: var(--light);
      line-height: 1.7;
    }
    a {
      text-decoration: none;
      color: var(--accent);
      transition: var(--transition);
    }
    a:hover {
      color: #c73652;
    }
    img {
      max-width: 100%;
      height: auto;
      border-radius: var(--radius);
    }
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }
    .site-header {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      padding: 16px 0;
      position: sticky;
      top: 0;
      z-index: 1000;
      box-shadow: 0 2px 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: 900;
      background: linear-gradient(45deg, var(--accent2), #ff6b35, var(--accent));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      letter-spacing: -0.5px;
      text-transform: uppercase;
    }
    .my-logo:hover {
      transform: scale(1.05);
    }
    .main-nav {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
    }
    .main-nav a {
      color: rgba(255, 255, 255, 0.9);
      padding: 8px 16px;
      border-radius: 30px;
      font-size: 0.9rem;
      font-weight: 600;
      transition: var(--transition);
    }
    .main-nav a:hover,
    .main-nav a.active {
      background: var(--accent);
      color: var(--white);
      transform: translateY(-1px);
    }
    .nav-toggle {
      display: none;
      background: none;
      border: none;
      color: var(--white);
      font-size: 1.6rem;
      cursor: pointer;
      padding: 4px 10px;
      border-radius: 8px;
    }
    .nav-toggle:hover {
      background: rgba(255, 255, 255, 0.1);
    }
    .breadcrumb {
      background: var(--white);
      border-bottom: 1px solid var(--border);
      padding: 12px 0;
      font-size: 0.85rem;
      color: var(--text-light);
    }
    .breadcrumb ol {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      list-style: none;
    }
    .breadcrumb li + li::before {
      content: "›";
      margin: 0 8px;
      color: #bbb;
    }
    .breadcrumb a {
      color: var(--text-light);
    }
    .breadcrumb a:hover {
      color: var(--accent);
    }
    .breadcrumb .active {
      color: var(--text);
      font-weight: 600;
    }
    .hero-section {
      background: linear-gradient(120deg, rgba(26, 26, 46, 0.95), rgba(22, 33, 62, 0.9)), url('https://via.placeholder.com/1600x600/1a1a2e/e94560?text=CrossFire+Legends') center/cover no-repeat;
      color: var(--white);
      padding: 60px 0;
      text-align: center;
      border-bottom: 4px solid var(--accent);
    }
    .hero-section h1 {
      font-size: 2.6rem;
      font-weight: 900;
      text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
      margin-bottom: 16px;
      line-height: 1.2;
    }
    .hero-section p.lead {
      font-size: 1.1rem;
      max-width: 800px;
      margin: 0 auto 24px;
      opacity: 0.95;
    }
    .hero-badge {
      display: inline-block;
      background: var(--accent);
      padding: 6px 20px;
      border-radius: 30px;
      font-size: 0.85rem;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
    }
    .main-content {
      padding: 40px 0 60px;
    }
    .content-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 320px;
      gap: 40px;
    }
    .article-body {
      background: var(--white);
      border-radius: var(--radius);
      padding: 36px;
      box-shadow: var(--shadow);
    }
    .article-body h2 {
      font-size: 1.7rem;
      margin: 40px 0 16px;
      color: var(--primary);
      border-left: 4px solid var(--accent);
      padding-left: 16px;
      line-height: 1.3;
    }
    .article-body h3 {
      font-size: 1.3rem;
      margin: 28px 0 12px;
      color: var(--secondary);
      line-height: 1.3;
    }
    .article-body h4 {
      font-size: 1.05rem;
      margin: 20px 0 10px;
      color: var(--text);
      font-weight: 700;
    }
    .article-body p {
      margin-bottom: 16px;
      text-align: justify;
    }
    .article-body ul,
    .article-body ol {
      margin: 0 0 20px 24px;
    }
    .article-body li {
      margin-bottom: 8px;
    }
    .article-body blockquote {
      background: var(--light);
      border-left: 4px solid var(--accent);
      padding: 16px 24px;
      border-radius: 0 8px 8px 0;
      margin: 24px 0;
      font-style: italic;
      color: var(--text-light);
    }
    .article-body .highlight-box {
      background: linear-gradient(135deg, #fdf6e3, #fff8e1);
      border: 1px solid #f0e0b0;
      border-radius: var(--radius);
      padding: 20px;
      margin: 24px 0;
    }
    .article-body .warning-box {
      background: #fff5f5;
      border: 1px solid #f5c6c6;
      border-radius: var(--radius);
      padding: 20px;
      margin: 24px 0;
      color: #721c24;
    }
    .article-body .info-box {
      background: #e8f4fd;
      border: 1px solid #b8daff;
      border-radius: var(--radius);
      padding: 20px;
      margin: 24px 0;
    }
    .article-body figure {
      margin: 32px 0;
      text-align: center;
    }
    .article-body figcaption {
      font-size: 0.85rem;
      color: var(--text-light);
      margin-top: 8px;
    }
    .article-body .table-wrap {
      overflow-x: auto;
      margin: 24px 0;
    }
    .article-body table {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.9rem;
    }
    .article-body th,
    .article-body td {
      border: 1px solid var(--border);
      padding: 12px;
      text-align: left;
    }
    .article-body th {
      background: var(--primary);
      color: var(--white);
      font-weight: 600;
    }
    .article-body tr:nth-child(even) {
      background: #f8f9fa;
    }
    .sidebar {
      display: flex;
      flex-direction: column;
      gap: 24px;
    }
    .sidebar-card {
      background: var(--white);
      border-radius: var(--radius);
      padding: 24px;
      box-shadow: var(--shadow);
    }
    .sidebar-card h3 {
      font-size: 1.1rem;
      margin-bottom: 16px;
      color: var(--primary);
      border-bottom: 2px solid var(--accent);
      padding-bottom: 8px;
    }
    .sidebar-card ul {
      list-style: none;
    }
    .sidebar-card ul li {
      margin-bottom: 10px;
    }
    .sidebar-card ul li a {
      color: var(--text);
      display: block;
      padding: 6px 10px;
      border-radius: 6px;
      transition: var(--transition);
    }
    .sidebar-card ul li a:hover {
      background: var(--light);
      color: var(--accent);
      padding-left: 16px;
    }
    .search-form {
      display: flex;
      gap: 8px;
    }
    .search-form input {
      flex: 1;
      padding: 10px 16px;
      border: 2px solid var(--border);
      border-radius: 30px;
      font-size: 0.9rem;
      outline: none;
    }
    .search-form input:focus {
      border-color: var(--accent);
    }
    .search-form button {
      background: var(--accent);
      border: none;
      border-radius: 50%;
      width: 44px;
      height: 44px;
      color: var(--white);
      cursor: pointer;
      font-size: 1rem;
      transition: var(--transition);
      flex-shrink: 0;
    }
    .search-form button:hover {
      background: #c73652;
    }
    .rating-section {
      background: var(--white);
      border-radius: var(--radius);
      padding: 24px;
      box-shadow: var(--shadow);
      margin-top: 24px;
    }
    .rating-section h3 {
      font-size: 1.2rem;
      margin-bottom: 12px;
    }
    .stars {
      display: flex;
      gap: 4px;
      font-size: 1.5rem;
      color: var(--border);
      cursor: pointer;
      margin-bottom: 12px;
    }
    .stars i.active {
      color: var(--accent2);
    }
    .stars i:hover {
      color: var(--accent2);
      transform: scale(1.2);
    }
    .rating-section form {
      margin-top: 8px;
    }
    .rating-section textarea {
      width: 100%;
      border: 2px solid var(--border);
      border-radius: 8px;
      padding: 12px;
      font-family: inherit;
      font-size: 0.9rem;
      resize: vertical;
      min-height: 80px;
      margin-bottom: 12px;
    }
    .btn {
      display: inline-block;
      background: var(--accent);
      color: var(--white);
      border: none;
      padding: 10px 28px;
      border-radius: 30px;
      font-size: 0.9rem;
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition);
    }
    .btn:hover {
      background: #c73652;
      transform: translateY(-2px);
    }
    .btn-secondary {
      background: var(--primary);
    }
    .btn-secondary:hover {
      background: var(--secondary);
    }
    .comment-section {
      background: var(--white);
      border-radius: var(--radius);
      padding: 24px;
      box-shadow: var(--shadow);
      margin-top: 24px;
    }
    .comment-list {
      margin-top: 20px;
    }
    .comment-item {
      border-bottom: 1px solid var(--border);
      padding: 16px 0;
    }
    .comment-item:last-child {
      border-bottom: none;
    }
    .comment-item .meta {
      font-size: 0.8rem;
      color: var(--text-light);
      margin-bottom: 6px;
    }
    .comment-item .meta i {
      margin-right: 4px;
    }
    .site-footer {
      background: var(--primary);
      color: rgba(255, 255, 255, 0.8);
      padding: 40px 0 20px;
      margin-top: 40px;
    }
    .footer-inner {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 30px;
      margin-bottom: 30px;
    }
    .footer-inner h4 {
      color: var(--white);
      margin-bottom: 16px;
      font-size: 1rem;
    }
    .footer-inner ul {
      list-style: none;
    }
    .footer-inner li {
      margin-bottom: 8px;
    }
    .footer-inner a {
      color: rgba(255, 255, 255, 0.7);
    }
    .footer-inner a:hover {
      color: var(--accent2);
    }
    friend-link {
      display: block;
      padding: 16px;
      background: rgba(255, 255, 255, 0.05);
      border-radius: 8px;
      margin-bottom: 20px;
      line-height: 2;
    }
    friend-link a {
      color: var(--accent2);
      margin-right: 16px;
      font-size: 0.9rem;
    }
    .copyright {
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      padding-top: 20px;
      text-align: center;
      font-size: 0.85rem;
      color: rgba(255, 255, 255, 0.5);
    }
    .copyright a {
      color: rgba(255, 255, 255, 0.7);
    }
    @media (max-width: 992px) {
      .content-grid {
        grid-template-columns: 1fr;
      }
      .sidebar {
        order: 2;
      }
    }
    @media (max-width: 768px) {
      .main-nav {
        display: none;
        width: 100%;
        flex-direction: column;
        background: var(--secondary);
        border-radius: 8px;
        padding: 16px;
        margin-top: 12px;
      }
      .main-nav.open {
        display: flex;
      }
      .main-nav a {
        padding: 12px 16px;
        border-radius: 6px;
      }
      .nav-toggle {
        display: block;
      }
      .hero-section h1 {
        font-size: 1.8rem;
      }
      .article-body {
        padding: 20px;
      }
      .article-body h2 {
        font-size: 1.4rem;
      }
      .article-body h3 {
        font-size: 1.15rem;
      }
    }
    @media (max-width: 480px) {
      .hero-section {
        padding: 40px 0;
      }
      .hero-section h1 {
        font-size: 1.5rem;
      }
    }