/* Public purchase controls only; author layouts and book data remain intact. */
.bl-page.bl-purchase-page{padding-bottom:160px}
.bl-purchase-page .bl-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:var(--purchase-align,center)}
.bl-purchase-page .bl-actions[style*="text-align:left"]{justify-content:flex-start}
.bl-purchase-page .bl-actions[style*="text-align:right"]{justify-content:flex-end}
.bl-purchase-page .bl-actions a{margin:0;min-height:48px;display:inline-flex;align-items:center;justify-content:center;font-family:Arial,sans-serif}
.bl-purchase-page .bl-offer-summary{font:600 15px/1.6 Arial,sans-serif;margin:16px 0 8px}
.bl-purchase-page .bl-access-note{font:14px/1.6 Arial,sans-serif;margin:10px 0 24px}
.bl-purchase-page .bl-copy-details{margin-bottom:20px;text-align:left}
.bl-purchase-page .bl-copy-details .bl-copy{margin:16px 0 0}
.bl-purchase-page .bl-sticky{flex-wrap:wrap}
.bl-purchase-page .bl-sticky-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.bl-purchase-page .bl-sticky-actions a{font:600 14px/1.4 Arial,sans-serif;min-height:48px;display:flex;align-items:center;justify-content:center}
@media(max-width:600px){
 .bl-purchase-page .bl-actions{flex-direction:column;align-items:stretch}
 .bl-purchase-page .bl-actions a{width:100%;font-size:15px;padding:12px}
 .bl-purchase-page .bl-sticky{padding:8px 12px max(8px,env(safe-area-inset-bottom));gap:6px;font-size:14px}
 .bl-purchase-page .bl-sticky>span{width:100%}
 .bl-purchase-page .bl-sticky-actions{width:100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
 .bl-purchase-page .bl-sticky-actions a{padding:10px 8px;min-width:0}
 .bl-purchase-page .bl-sticky-actions a:only-child{grid-column:1/-1}
}