body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background: #f4f4f4;
  }
  .site-header {
    box-sizing: border-box;
    max-width: 1064px;
    margin: 0 auto 10px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
  }
  .club-info {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 14px;
    color: #183a35;
  }
  .club-logo-link,
  .wcf-logo-link {
    display: block;
    flex: none;
    line-height: 0;
    border-radius: 8px;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .club-logo-link:hover,
  .club-logo-link:focus-visible,
  .wcf-logo-link:hover,
  .wcf-logo-link:focus-visible {
    opacity: 0.82;
    transform: translateY(-2px);
  }
  .club-logo-link:focus-visible,
  .wcf-logo-link:focus-visible {
    outline: 3px solid #007BFF;
    outline-offset: 4px;
  }
  .club-logo {
    width: 72px;
    height: 69px;
    display: block;
    object-fit: contain;
  }
  .club-copy {
    min-width: 0;
    display: grid;
    gap: 2px;
  }
  .club-name {
    font-family: ui-rounded, "SF Pro Rounded", "Arial Rounded MT Bold", Arial, sans-serif;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.08;
  }
  .club-line {
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 14px;
    font-weight: 620;
    line-height: 1.18;
  }
  .wcf-logo {
    width: 76px;
    height: 80px;
    display: block;
    object-fit: contain;
  }
  .header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: none;
  }
  .language-selector {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #355e3b;
    font-size: 13px;
    font-weight: 700;
  }
  .language-selector button {
    padding: 4px 3px;
    border: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: #355e3b;
    font: inherit;
    cursor: pointer;
  }
  .language-selector button:hover,
  .language-selector button:focus-visible,
  .language-selector button.active {
    color: #183a35;
    border-bottom-color: #183a35;
  }
  .language-selector button:focus-visible {
    outline: 2px solid #007BFF;
    outline-offset: 2px;
  }
  .container {
    position: relative;
    max-width: 1024px;
    margin: 0 auto;
    background: #fff;
    padding: 20px;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    display: flex;
    gap: 20px;
  }
  .sidebar {
    flex: 0 0 250px;
    border-right: 1px solid #ddd;
    padding-right: 15px;
  }
  .accordion {
    background-color: #007BFF;
    color: white;
    cursor: pointer;
    padding: 10px;
    width: 100%;
    text-align: left;
    border: none;
    outline: none;
    transition: background 0.3s;
    margin-bottom: 5px;
    border-radius: 4px;
    font-size: 16px;
  }
  .accordion.active,
  .accordion:hover {
    background-color: #0056b3;
  }
  .panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    margin-bottom: 10px;
  }
  .breed-row {
    display: block;
    width: 100%;
    padding: 4px 8px;
    border: 0;
    background: transparent;
    color: inherit;
    text-align: left;
    font-family: inherit;
    cursor: pointer;
    border-radius: 4px;
    font-size: 12px;
  }
  .breed-row:hover {
    background-color: #f1f1f1;
  }
  .breed-row.active {
    background-color: #ddd;
  }
  .main-content {
    flex: 1;
    padding-left: 15px;
  }
  .breed-title-nav {
    display: grid;
    grid-template-columns: 44px minmax(0, auto) 44px;
    align-items: center;
    justify-content: center;
    column-gap: 16px;
    margin-bottom: 20px;
    padding: 0 12px;
  }
  .main-content h1 {
    text-align: center;
    margin: 0;
    font-size: 28px;
    overflow-wrap: anywhere;
  }
  .breed-display {
    text-align: center;
    animation: fadeIn 0.5s ease;
  }
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  .image-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin: 0 auto 15px;
  }
  .image-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
  }
  .image-wrapper img {
    display: block;
  }
  .breed-photo {
    width: auto;
    height: auto;
    max-width: min(100%, 500px);
    max-height: 500px;
    object-fit: contain;
    border-radius: 6px;
  }
  .arrow {
    display: inline-grid;
    width: 44px;
    height: 44px;
    padding: 0;
    place-items: center;
    background: rgba(0,0,0,0.5);
    border: none;
    color: #fff;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.3s;
  }
  .arrow:hover {
    background: rgba(0,0,0,0.7);
  }
  .arrow:focus-visible {
    outline: 3px solid #007BFF;
    outline-offset: 3px;
  }
  .description-buttons {
    margin-bottom: 15px;
    text-align: center;
  }
  .description-buttons button,
  .wcf-breed-standard-link,
  .cfa-breed-standard-link,
  .fife-breed-standard-link,
  .tica-breed-standard-link {
    margin: 5px;
    padding: 8px 12px;
    border: none;
    border-radius: 4px;
    background: #007BFF;
    color: #fff;
    cursor: pointer;
    transition: background 0.3s;
    font-size: 14px;
    text-decoration: none;
    display: inline-block;
  }
  .description-buttons button.active,
  .description-buttons button:hover {
    background: #0056b3;
  }
  .wcf-breed-standard-link {
    background: #3CB371;
  }
  .wcf-breed-standard-link:hover {
    background: #2E8B57;
  }
  .cfa-breed-standard-link:hover,
  .fife-breed-standard-link:hover,
  .tica-breed-standard-link:hover {
    background: #0056b3;
  }
  .description-text {
    margin: 15px auto;
    max-width: 750px;
    background: #e9e9e9;
    padding: 15px;
    border-radius: 4px;
    text-align: left;
    line-height: 1.5;
  }
  @media (max-width: 1024px) {
    .site-header {
      gap: 14px;
    }
    .club-logo {
      width: 62px;
      height: 60px;
    }
    .club-name {
      font-size: 20px;
    }
    .club-line {
      font-size: 13px;
    }
    .wcf-logo {
      width: 68px;
      height: 72px;
    }
    .header-actions {
      gap: 10px;
    }
    .container {
      flex-direction: column;
    }
    .sidebar {
      flex: none;
      width: 100%;
      border-right: none;
      border-bottom: 1px solid #ddd;
      padding-right: 0;
      margin-bottom: 15px;
    }
    .main-content {
      padding-left: 0;
    }
    .description-text {
      max-width: 100%;
    }
    .main-content h1 {
      font-size: 32px;
    }
    .accordion {
      font-size: 18px;
    }
    .breed-row {
      font-size: 16px;
    }
    .description-buttons button,
    .wcf-breed-standard-link,
    .cfa-breed-standard-link,
    .fife-breed-standard-link,
    .tica-breed-standard-link {
      font-size: 28px;
    }
    .description-text {
      font-size: 28px;
    }
    .arrow {
      font-size: 24px;
    }
  }
  @media (max-width: 640px) {
    body {
      padding: 12px;
    }
    .site-header {
      max-width: none;
      margin-bottom: 8px;
      padding: 0 8px;
      align-items: flex-start;
      gap: 10px;
    }
    .club-info {
      gap: 10px;
    }
    .club-logo {
      width: 44px;
      height: 42px;
    }
    .club-copy {
      gap: 1px;
    }
    .club-name {
      font-size: 16px;
      line-height: 1.05;
    }
    .club-line {
      font-size: 10.5px;
      line-height: 1.15;
    }
    .wcf-logo {
      width: 48px;
      height: 51px;
    }
    .header-actions {
      align-items: flex-start;
      gap: 6px;
    }
    .language-selector {
      gap: 2px;
      padding-top: 4px;
      font-size: 11px;
    }
    .breed-title-nav {
      column-gap: 8px;
      padding: 0;
    }
  }