@media (min-width: 821px) {
  .pmh-inauguration-project-detail-head {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .pmh-inauguration-project-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 34px;
    padding: 0 11px;
    border: 1px solid var(--os-border);
    border-radius: 10px;
    color: var(--os-text-muted);
    background: var(--os-surface);
    font-size: 10px;
    font-weight: 800;
    cursor: pointer;
  }

  .pmh-inauguration-project-close:hover {
    border-color: color-mix(in srgb, var(--os-accent) 35%, var(--os-border));
    color: var(--os-text-strong);
    background: var(--os-accent-soft);
  }

  .pmh-inauguration-project-close b {
    font-size: 19px;
    font-weight: 500;
    line-height: 1;
  }
}