body { font-family: 'Prompt', sans-serif; background: #f8fafc; color: #334155; margin: 0; padding: 0; line-height: 1.6; }
    header { background: #fff; border-bottom: 1px solid #e2e8f0; padding: 1rem 0; position: sticky; top: 0; z-index: 100; }
    .nav-container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; display: flex; justify-content: space-between; align-items: center; }
    .logo { font-size: 1.5rem; font-weight: 700; color: #0f172a; text-decoration: none; }
    .back-btn { display: inline-flex; align-items: center; gap: 0.5rem; text-decoration: none; color: #0f172a; font-size: 0.95rem; font-weight: 500; padding: 0.5rem 1rem; border: 1px solid #e2e8f0; border-radius: 9999px; background: #fff; transition: all 0.2s; }
    .back-btn:hover { background: #f8fafc; border-color: #cbd5e1; box-shadow: 0 1px 2px rgba(0,0,0,0.05); }
    .back-btn svg { width: 16px; height: 16px; color: #64748b; }
    
    .blog-header { text-align: center; padding: 4rem 1.5rem; background: #fff; border-bottom: 1px solid #e2e8f0; }
    .blog-header h1 { font-size: 2.5rem; color: #0f172a; margin: 0 0 1rem; }
    .blog-header p { font-size: 1.1rem; color: #64748b; max-width: 600px; margin: 0 auto; }
    
    .blog-grid { max-width: 1200px; margin: 3rem auto; padding: 0 1.5rem; display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 2rem; }
    .blog-card { background: #fff; border-radius: 1rem; overflow: hidden; text-decoration: none; color: inherit; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); transition: transform 0.2s, box-shadow 0.2s; display: flex; flex-direction: column; }
    .blog-card:hover { transform: translateY(-4px); box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); }
    .blog-card-img { width: 100%; height: 200px; object-fit: cover; background: #e2e8f0; }
    .blog-card-content { padding: 1.5rem; display: flex; flex-direction: column; flex-grow: 1; }
    .blog-card-badge { align-self: flex-start; background: #dbeafe; color: #1d4ed8; padding: 0.25rem 0.75rem; border-radius: 999px; font-size: 0.8rem; font-weight: 500; margin-bottom: 1rem; }
    .blog-card h2 { font-size: 1.25rem; color: #0f172a; margin: 0 0 0.75rem; line-height: 1.4; }
    .blog-card p { font-size: 0.95rem; color: #64748b; margin: 0; line-height: 1.5; }
    
    .pagination { display: flex; justify-content: center; gap: 0.5rem; margin: 3rem 0; flex-wrap: wrap; }
    .pagination a, .pagination span { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 0.5rem; background: #fff; color: #0f172a; text-decoration: none; font-weight: 500; box-shadow: 0 1px 3px rgba(0,0,0,0.1); transition: background 0.2s; }
    .pagination a:hover { background: #f1f5f9; }
    .pagination .active { background: #1d4ed8; color: #fff; pointer-events: none; }
    .pagination .ellipsis { background: transparent; box-shadow: none; width: auto; pointer-events: none; }
    
    footer { text-align: center; padding: 3rem 1.5rem; color: #94a3b8; font-size: 0.9rem; margin-top: 2rem; border-top: 1px solid #e2e8f0; }

    @media (max-width: 768px) {
      .nav-container { padding: 0 1rem; }
      .back-btn { padding: 0.4rem 0.75rem; font-size: 0.85rem; }
      .back-btn svg { width: 14px; height: 14px; }
      .blog-header { padding: 2.5rem 1rem; }
      .blog-header h1 { font-size: 1.75rem; }
      .blog-header p { font-size: 0.95rem; }
      .blog-grid { padding: 0 1rem; grid-template-columns: 1fr; gap: 1.5rem; margin: 2rem auto; }
    }