@layer base {
  .card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    box-shadow: var(--shadow);
    transition: all var(--animation-duration-normal) ease;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
  }

  .card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }

  .header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-3);
  }

  .publication {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .date {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    color: var(--muted-foreground);
    font-size: 0.8125rem;
  }

  .headline {
    font-family: var(--font-family-heading);
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--foreground);
    margin: 0;
  }

  .excerpt {
    color: var(--muted-foreground);
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
  }

  .readButton {
    align-self: flex-start;
    margin-top: auto;
  }

  /* Responsive design */
  @media (max-width: 768px) {
    .card {
      padding: var(--spacing-4);
    }

    .header {
      flex-direction: column;
      align-items: flex-start;
      gap: var(--spacing-2);
    }

    .headline {
      font-size: 1rem;
    }
  }
}