/* Mainland showcase: the same public content for every browser, including WeChat. */
.concept-showcase { margin: 38px 0 0; overflow: hidden; }
.concept-world { display: block; width: 100%; height: auto; background: radial-gradient(ellipse at 50% 45%, #263c45, #17232f 75%); }
.site-info { max-width: 760px; margin: 0 auto; padding: 64px 24px; }
.site-info h1 { font-size: clamp(28px, 5vw, 42px); margin: 44px 0 28px; }
.site-info h2 { font-size: 20px; margin: 32px 0 12px; }
.site-info p { color: #afb2bd; line-height: 1.9; margin: 12px 0; }
.site-info a:not(.brand) { text-decoration: underline; text-underline-offset: 4px; }
.site-registration { padding-block: 0 28px; text-align: center; font-size: 12px; color: #9b99a5; }
.site-registration a { display: inline-block; padding: 8px 4px; }
.site-registration a:hover { color: var(--orange); }
@media (max-width: 600px) {
  .concept-showcase { margin-top: 26px; }
  .concept-showcase .studio-toolbar { padding: 12px; }
  .concept-showcase .canvas-bottom { gap: 12px; font-size: 10px; }
}