.breadcrumb-container {
    display: flex;
    justify-content: center;
    margin-bottom: 18px;
  }
  .breadcrumb {
    background: #f7fafc;
    border-radius: 12px;
    padding: 10px 24px;
    box-shadow: 0 2px 8px rgba(0,188,212,0.07);
    font-size: 1.08rem;
  }
  .breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .breadcrumb li {
    display: flex;
    align-items: center;
    color: #888;
    font-weight: 500;
  }
  .breadcrumb li:not(:last-child)::after {
    content: '›';
    color: #00bcd4;
    margin: 0 8px;
    font-size: 1.1em;
  }
  .breadcrumb a {
    color: #00bcd4;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
  }
  .breadcrumb a:hover {
    color: #007a8c;
    text-decoration: underline;
  }
  
  /* Archive header (ya lo tienes, pero lo refuerzo aquí) */
  .archive-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 48px 0 36px 0;
    padding: 32px 24px 24px 24px;
    background: linear-gradient(90deg, #e0f7fa 0%, #fff 100%);
    border-radius: 18px;
    box-shadow: 0 4px 24px 0 rgba(0,188,212,0.07), 0 1.5px 6px 0 rgba(0,0,0,0.03);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
  }
  .archive-header h1 {
    font-size: 2.7rem;
    font-weight: 800;
    color: #00bcd4;
    margin-bottom: 8px;
    letter-spacing: -1px;
    text-shadow: 0 2px 8px rgba(0,188,212,0.08);
  }
  .archive-header .archive-meta {
    font-size: 1.15rem;
    color: #444;
    margin-bottom: 0;
    font-weight: 500;
    letter-spacing: 0.01em;
  }
  .archive-header .archive-meta strong {
    color: #00bcd4;
    font-weight: 700;
  }