.story-panel{--story-ink:var(--text-heading);--story-ink-soft:var(--text-body-strong);--story-rule:color-mix(in srgb, var(--text-heading) 22%, transparent);border-top:1px solid color-mix(in srgb, var(--text-heading) 9%, transparent);box-shadow:0 -24px 48px -24px #0000008c}.story-panel[data-flat]{box-shadow:none;border-top:0}.story-panel[data-tone="1"]{background:var(--story-ground-1)}.story-panel[data-tone="2"]{background:var(--story-ground-2)}.story-panel[data-tone="3"]{background:var(--story-ground-3)}