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/* Article backdrop: the picture and its place names, without the workbench. */
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html.transparent,html.transparent body,html.transparent .bay-hero{background:transparent}html.transparent .vignette{display:none}

/* Configurable embedding surfaces must not retain a dark vignette or gradient. */
html.custom-background,html.custom-background body,html.custom-background .bay-hero{background:var(--bg)}
html.custom-background .vignette{display:none}
body.backdrop.interactive #scene{pointer-events:auto}
body:not(.interactive) #scene{pointer-events:none}
/* Avoid Chromium painting a dark canvas behind a transparent cross-scheme iframe. */
html.transparent{color-scheme:normal}