.distro-portal-container {
    padding: 2rem;
    background: #0f1117;
    color: #e0e0e0;
  }
  
  .distro-logo-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    outline: none;
    justify-content: center;
  }
  
  .distro-logo-btn {
    background: none;
    border: 2px solid transparent;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: 8px;
  }
  
  .distro-logo-btn[aria-selected="true"] {
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }

  .distro-logo-btn:hover {
    border-color:
  rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }

  .distro-logo-btn img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    transition: transform .3s;
  }

  .distro-logo-btn:hover img {
    transform: scale(1.1);
  }
  
  .visually-hidden {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
  }
  
  .distro-logo-btn {
    position: relative;
  }
  
  .distro-logo-btn:hover::after,
  .distro-logo-btn:focus::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 0;
    background: #222;
    color: #fff;
    font-size: 0.85em;
    padding: 4px 8px;
    border-radius: 4px;
    white-space: nowrap;
    transform: translateY(-6px);
    opacity: 0.9;
    pointer-events: none;
  }


.distro-lineage__wrap {
  margin-top: 2rem;
}

.distro-lineage__intro {
  margin-bottom: 1rem;
}

.distro-version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.distro-version-card {
  padding: 1rem 1.25rem;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  background: rgba(255,255,255,.03);
}

.distro-version-list__item.is-current .distro-version-card {
  border-color: rgba(255,255,255,.28);
}

.distro-version-card__title {
  margin: 0 0 .5rem;
}

.distro-version-card__title a {
  text-decoration: underline;
}

.distro-version-card__meta {
  margin: 0;
  font-size: .95rem;
  opacity: .9;
}

.distro-version-card__body p {
  margin: .75rem 0 0;
}