/* Shared design inputs. Consumers derive geometry; do not copy these values. */
:root{
 --control-target-min:44px;
 --page-corner-fold-size:28px;
 --page-corner-clearance:4px;
 --page-heading-inset:calc(var(--control-target-min) + var(--page-corner-clearance));
 --paper-stage-corner:8px;
 --paper-prompt-inset:calc(var(--paper-stage-corner) + var(--page-corner-clearance));
 --lab-header-block-padding:6px;
 --lab-header-min-height:calc(var(--control-target-min) + 2 * var(--lab-header-block-padding));
}