@layer components {
  /* Heisen View Container */
  .heisen-view {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
  }

  /* Heisen Card - Horizontal Layout */
  .heisen-card {
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    background: var(--color-card-bg);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
  }

  .heisen-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
  }

  /* Heisen Card Image - 36:9 (4:1) Aspect Ratio */
  .heisen-card-image {
    width: 100%;
    aspect-ratio: 36 / 9; /* 4:1 ratio */
    overflow: hidden;
    background: var(--color-image-placeholder);
    position: relative;
  }

  .heisen-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  /* Heisen Card Content */
  .heisen-card-content {
    padding: 1.25rem;
  }

  /* Heisen Card Header */
  .heisen-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    gap: 1rem;
  }

  .heisen-card-url {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .heisen-card-url a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
  }

  .heisen-card-url a:hover {
    color: var(--color-link-hover);
  }

  .heisen-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: white;
    white-space: nowrap;
  }

  /* Heisen Card Title */
  .heisen-card-title {
    margin: 0 0 0.75rem;
    font-size: 1.25rem;
    line-height: 1.4;
    font-weight: 600;
  }

  .heisen-card-title a {
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.2s ease;
  }

  .heisen-card-title a:hover {
    color: var(--color-link-hover);
  }

  /* Heisen Card Description */
  .heisen-card-description {
    margin: 0;
  }

  .heisen-card-description p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
  }

  /* Responsive adjustments */
  @media (max-width: 768px) {
    .heisen-view {
      max-width: 100%;
    }

    .heisen-card-content {
      padding: 1rem;
    }

    .heisen-card-title {
      font-size: 1.125rem;
    }

    .heisen-card-description p {
      font-size: 0.875rem;
    }
  }
}