.course-detail-shell {
    background: linear-gradient(180deg, #f7f2e9, #fbf8f2);
  }

  .course-detail-top {
    align-items: end;
    display: grid;
    gap: 24px;
    grid-template-columns: minmax(0, 1fr) auto;
    margin-bottom: 36px;
  }

  .course-detail-copy :global(.section-header) {
    margin-bottom: 0;
  }

  .course-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: flex-end;
  }

  .course-meta-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .course-meta-card {
    min-height: 148px;
    padding: 22px 22px 20px;
  }

  .course-meta-card span {
    color: var(--gold);
    display: block;
    font-size: 0.92rem;
    font-weight: 800;
    margin-bottom: 10px;
  }

  .course-meta-card p {
    color: var(--ink);
    font-size: 1rem;
    line-height: 1.8;
    margin: 0;
  }

  .course-paragraphs {
    display: grid;
    gap: 18px;
    max-width: 920px;
  }

  .course-paragraphs p {
    color: var(--slate);
    font-size: 1.05rem;
    line-height: 2;
    margin: 0;
  }

  @media (max-width: 980px) {
    .course-detail-top {
      grid-template-columns: 1fr;
    }

    .course-detail-actions {
      justify-content: flex-start;
    }

    .course-meta-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }

  @media (max-width: 640px) {
    .course-meta-grid {
      grid-template-columns: 1fr;
    }
  }