.article-map-open { overflow: hidden; scrollbar-gutter: stable; }
.article-map-dialog {
  width: min(1200px, calc(100vw - 32px));
  max-width: none;
  height: min(880px, calc(100svh - 32px));
  max-height: none;
  margin: auto;
  padding: 0;
  border: 1px solid var(--line);
  color: var(--ink);
  background: #fff;
  box-shadow: 0 12px 60px #151a1c40;
}
.article-map-dialog::backdrop { background: #10191b99; }
.article-map-dialog-inner { display: flex; flex-direction: column; width: 100%; height: 100%; min-width: 0; }
.article-map-dialog-header { display: flex; flex: 0 0 auto; align-items: center; gap: 1rem; min-width: 0; padding: .65rem 1rem; border-bottom: 1px solid var(--line); }
.article-map-dialog-header h2 { min-width: 0; margin: 0; font-size: 1.0625rem; line-height: 1.4; }
.article-map-full-link { display: inline-flex; align-items: center; justify-content: end; gap: .4rem; min-height: 44px; margin-left: auto; color: var(--accent-dark); font-size: .8125rem; line-height: 1.4; text-align: right; text-underline-offset: .2em; }
.article-map-close { display: grid; flex: 0 0 44px; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); color: var(--ink); background: #fff; }
.article-map-close:hover { border-color: var(--accent-dark); color: var(--accent-dark); background: #fff5ef; }
.article-map-frame { display: block; flex: 1 1 0; width: 100%; height: 0; min-height: 0; border: 0; background: #fff; }
@media (max-width: 600px) {
  .article-map-dialog { width: calc(100vw - 16px); height: calc(100svh - 16px); }
  .article-map-dialog-header { gap: .5rem; padding: .5rem .65rem; }
  .article-map-dialog-header h2 { font-size: .9375rem; }
  .article-map-full-link { gap: .25rem; font-size: .75rem; }
}
@media print { .article-map-dialog { display: none !important; } }