html { scroll-behavior: smooth; }
body { margin: 0; background: white; }
body:has(dialog[open]) { overflow: hidden; }
.store-skip { position: fixed; left: 20px; top: -100px; z-index: 50; background: white; color: black; padding: 12px 20px; }
.store-skip:focus { top: 12px; }
.store-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.oppo-storefront a:not(.oppo-button) { color: inherit; text-underline-offset: 4px; }
.store-footnote { font-size: 12px; color: #666; max-width: 960px; line-height: 1.65; margin: 32px 0 0; }
.store-demo-note { padding: 20px 0; border-top: 1px solid #ebebeb; font-size: 12px; color: #666; }
.store-demo-note a { margin-left: 20px; }
.store-demo-note span { display: inline-block; margin-bottom: 8px; }
.store-header-ui-link { font-size: 12px; color: #666; text-decoration: none; }
.oppo-pattern-dialog .store-search-placeholder { padding: 24px; background: #f6f6f6; border-radius: 16px; margin-top: 24px; }
@media (max-width: 700px) { .store-header-ui-link { display: none; } .store-demo-note a { margin: 0 20px 0 0; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }