:root {
      --primary-color: rgb(255,45,85);
      --dark-bg: #060b26;
      --silver-white: #f5f7fa;
      --text-dark: #1f2937;
      --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background-color: var(--silver-white); color: var(--text-dark); line-height: 1.6; }
    a { color: inherit; text-decoration: none; transition: all 0.3s ease; }
    
    
    .site-header { background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 1000; height: 70px; display: flex; align-items: center; }
    .header-container { width: 1200px; max-width: 95%; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
    
    .logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
    .logo img { display: block; height: 40px; width: auto; max-width: 160px; object-fit: contain; flex-shrink: 0; }
    .logo span { display: inline-block; font-size: 20px; font-weight: 800; line-height: 1; color: var(--text-dark); white-space: nowrap; }
    
    .nav-menu { display: flex; gap: 24px; align-items: center; }
    .nav-menu a { font-size: 15px; font-weight: 500; color: #4b5563; padding: 8px 12px; border-radius: 6px; }
    .nav-menu a:hover { color: var(--primary-color); background: rgba(255,45,85,0.05); }
    
    
    .menu-toggle { display: none; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--text-dark); }
    .mobile-drawer { position: fixed; top: 0; left: -100%; width: 100%; height: 100%; z-index: 2000; transition: left 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
    .mobile-drawer.active { left: 0; }
    .drawer-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); }
    .drawer-content { position: absolute; top: 0; left: 0; width: 300px; height: 100%; background: #fff; padding: 24px; display: flex; flex-direction: column; gap: 30px; box-shadow: 4px 0 20px rgba(0,0,0,0.15); }
    .drawer-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #f3f4f6; padding-bottom: 15px; }
    .close-drawer { background: none; border: none; font-size: 28px; cursor: pointer; color: var(--text-dark); }
    .drawer-nav { display: flex; flex-direction: column; gap: 16px; }
    .drawer-nav a { font-size: 16px; font-weight: 600; padding: 10px 14px; border-radius: 8px; color: #374151; }
    .drawer-nav a:hover { background: rgba(255,45,85,0.08); color: var(--primary-color); }
    
    
    .breadcrumb-area { background: #f1f5f9; padding: 15px 0; border-bottom: 1px solid #e2e8f0; }
    .breadcrumb-container { width: 1200px; max-width: 95%; margin: 0 auto; font-size: 14px; color: #64748b; }
    .breadcrumb-container a { color: var(--text-dark); }
    
    
    .article-layout { width: 1200px; max-width: 95%; margin: 50px auto 100px; display: grid; grid-template-columns: 8fr 4fr; gap: 40px; }
    .article-main-card { background: #fff; border-radius: 12px; padding: 40px; box-shadow: var(--card-shadow); border: 1px solid #f1f5f9; }
    
    .article-meta-header { border-bottom: 1px solid #f1f5f9; padding-bottom: 24px; margin-bottom: 30px; }
    .article-meta-header h1 { font-size: 32px; font-weight: 800; color: var(--text-dark); line-height: 1.3; margin-bottom: 15px; }
    .meta-details { display: flex; gap: 20px; color: #94a3b8; font-size: 13px; align-items: center; flex-wrap: wrap; }
    .meta-tag-link { color: var(--primary-color); font-weight: 600; }
    
    
    .article-body-text { font-size: 16px; color: #374151; line-height: 1.8; margin-bottom: 40px; }
    .article-body-text p { margin-bottom: 20px; }
    .article-body-text h2 { font-size: 22px; font-weight: 700; color: var(--text-dark); margin: 30px 0 15px; }
    .article-body-text h3 { font-size: 18px; font-weight: 700; color: var(--text-dark); margin: 25px 0 10px; }
    .article-body-text img { border-radius: 8px; margin: 20px auto; display: block; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
    
    
    .siblings-box { border-top: 1px solid #f1f5f9; padding-top: 30px; margin-top: 40px; display: flex; justify-content: space-between; gap: 20px; }
    .sibling-link { width: 50%; background: #f8fafc; border: 1px solid #e2e8f0; padding: 15px; border-radius: 8px; display: flex; flex-direction: column; gap: 5px; }
    .sibling-link:hover { border-color: var(--primary-color); background: rgba(255,45,85,0.02); }
    .sibling-label { font-size: 11px; font-weight: 700; color: #94a3b8; text-transform: uppercase; }
    .sibling-title { font-size: 14px; font-weight: 600; color: var(--text-dark); display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
    
    
    .related-section { margin-top: 60px; }
    .related-title { font-size: 20px; font-weight: 800; color: var(--text-dark); margin-bottom: 24px; padding-left: 10px; border-left: 4px solid var(--primary-color); }
    .related-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .related-card { background: #fff; border-radius: 8px; overflow: hidden; border: 1px solid #f1f5f9; box-shadow: var(--card-shadow); display: flex; flex-direction: column; height: 100%; }
    .related-card img { height: 140px; object-fit: cover; }
    .related-card-body { padding: 15px; flex-grow: 1; display: flex; flex-direction: column; justify-content: space-between; }
    .related-card-title { font-size: 14px; font-weight: 700; color: var(--text-dark); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 10px; }
    .related-card-title a:hover { color: var(--primary-color); }
    .related-card-meta { display: flex; justify-content: space-between; font-size: 11px; color: #94a3b8; }
    
    
    .list-sidebar { display: flex; flex-direction: column; gap: 40px; }
    .sidebar-widget { background: #fff; border-radius: 12px; padding: 30px; box-shadow: var(--card-shadow); border: 1px solid #f1f5f9; }
    .widget-title { font-size: 18px; font-weight: 700; color: var(--text-dark); margin-bottom: 20px; padding-bottom: 10px; border-bottom: 2px solid #f1f5f9; position: relative; }
    .widget-title::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 40px; height: 2px; background: var(--primary-color); }
    
    .hot-list { list-style: none; display: flex; flex-direction: column; gap: 15px; }
    .hot-item { display: flex; gap: 12px; align-items: center; }
    .hot-number { width: 24px; height: 24px; border-radius: 50%; background: #f1f5f9; color: #64748b; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .hot-item:nth-child(1) .hot-number { background: var(--primary-color); color: #fff; }
    .hot-item:nth-child(2) .hot-number { background: #3b82f6; color: #fff; }
    .hot-item:nth-child(3) .hot-number { background: #10b981; color: #fff; }
    .hot-title { font-size: 14px; font-weight: 600; color: var(--text-dark); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .hot-title:hover { color: var(--primary-color); }
    
    
    .site-footer { background: #0f172a; color: #94a3b8; padding: 80px 0 30px; border-top: 1px solid #1e293b; font-size: 14px; }
    .footer-grid { width: 1200px; max-width: 95%; margin: 0 auto; display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px; margin-bottom: 50px; }
    .footer-about .logo span { color: #fff; }
    .footer-about p { margin: 20px 0; line-height: 1.8; color: #64748b; }
    .footer-col h4 { color: #f8fafc; font-size: 16px; font-weight: 700; margin-bottom: 24px; position: relative; }
    .footer-col h4::after { content: ''; position: absolute; bottom: -8px; left: 0; width: 30px; height: 2px; background: var(--primary-color); }
    .footer-links-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
    .footer-links-list a:hover { color: #fff; padding-left: 5px; }
    .footer-bottom { border-top: 1px solid #1e293b; padding-top: 30px; width: 1200px; max-width: 95%; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 15px; font-size: 12px; color: #64748b; }
    
    @media(max-width: 992px) {
      .article-layout { grid-template-columns: 1fr; }
      .list-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media(max-width: 768px) {
      .nav-menu { display: none; }
      .menu-toggle { display: block; }
      .siblings-box { flex-direction: column; }
      .sibling-link { width: 100%; }
      .related-grid { grid-template-columns: 1fr; }
      .list-sidebar { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
    }