/* Stage284: low-risk rendering and layout stability improvements. */
.chtio_portal_public img { max-width: 100%; height: auto; }
.chtio_public_logo img { width: 116px; height: auto; aspect-ratio: 1002 / 344; }
.chtio_public_footer_logo { width: 142px; height: auto; aspect-ratio: 1002 / 344; }
.chtio_portal_public .public-section,
.chtio_portal_public .stage280_section,
.chtio_portal_public .stage281_article_section,
.chtio_portal_public .stage283_section { content-visibility: auto; contain-intrinsic-size: 720px; }
.chtio_portal_public .public-hero,
.chtio_portal_public .stage280_hero,
.chtio_portal_public .stage281_guide_hero,
.chtio_portal_public .stage283_hero { content-visibility: visible; contain-intrinsic-size: auto; }
.public-not-found { min-height: min(680px, 72vh); display: grid; align-content: center; }
.public-not-found .hero-actions { flex-wrap: wrap; }
@media (max-width: 640px) {
  .public-not-found { min-height: 58vh; }
}
@media (prefers-reduced-motion: reduce) {
  .public-not-found *, .public-not-found *::before, .public-not-found *::after { animation: none !important; transition: none !important; }
}