/* Shared mobile reading hierarchy. Desktop layouts retain their existing rules. */
@media (max-width:640px) {
 :root { --bsb-intro-size: 13px; --bsb-intro-leading: 1.75; --bsb-heading-title: 22px; --bsb-heading-caption: 13px; --bsb-heading-gap: 10px; --bsb-heading-space: 18px; }
 body.bsb-site { --bsb-body-size: 14px; --bsb-small-size: 12px; --bsb-title-size: 22px; --bsb-h1-size: 28px; }
 body.bsb-site .bsb-section { padding-block: 30px; }
 :root body.bsb-unified-headings .bsb-standard-heading { padding: 0; margin-bottom: 18px; }
 :root body.bsb-unified-headings .bsb-standard-heading h2,
 :root body.bsb-unified-headings .bsb-business-detail-overview > h2 { font-size: 22px; line-height: 1.4; font-weight: 750; letter-spacing: -.02em; }
 :root body.bsb-unified-headings .bsb-section:has(> .bsb-container > .bsb-standard-heading) { padding-top: 28px; }
 :root body.bsb-unified-headings .bsb-registration-layout .bsb-main-column > .bsb-section-heading { padding: 18px 0 0; margin-bottom: 18px; }
 :root body.bsb-unified-headings .bsb-business-detail-overview { margin-top: 20px; }
 :root body.bsb-unified-headings .bsb-business-detail-overview > .bsb-lead { margin-top: 10px; }
 :root body.bsb-unified-headings .bsb-business-detail-section,
 :root body.bsb-unified-headings .bsb-registration-layout .bsb-registration-process { margin-top: 28px; }
 :root body.bsb-unified-headings .bsb-about-section:has(.bsb-standard-heading) { margin-top: 28px; }
 body.bsb-site .bsb-inner-hero { padding-block: 14px 18px; }
 body.bsb-site .bsb-inner-hero-layout { min-height: 0; gap: 14px; }
 body.bsb-site .bsb-inner-hero-copy { padding-block: 4px 6px; }
 body.bsb-site .bsb-inner-hero h1 { font-size: 28px; line-height: 1.4; margin-block: 8px 10px; }
 body.bsb-site .bsb-breadcrumb { font-size: 11px; }
 body.bsb-site .bsb-kicker { font-size: 10px; letter-spacing: 1.3px; }
 body.bsb-site .bsb-business-detail-overview .bsb-service-facts { margin-top: 20px; padding: 18px; border-radius: 12px; min-height: 0; }
 body.bsb-site .bsb-business-detail-overview .bsb-service-facts > div { padding: 14px 0; gap: 0; }
 body.bsb-site .bsb-business-detail-overview .bsb-service-facts > div:first-child { padding-top: 0; }
 body.bsb-site .bsb-business-detail-overview .bsb-service-facts > div:last-child { padding-bottom: 0; }
 body.bsb-site .bsb-business-detail-overview .bsb-service-facts span { margin: 0 0 6px; font-size: 11px; line-height: 1.5; letter-spacing: .02em; }
 body.bsb-site .bsb-business-detail-overview .bsb-service-facts strong { font-size: 16px; line-height: 1.65; }
 body.bsb-site .bsb-business-detail-overview .bsb-service-facts strong a { font-size: 23px; }
 body.bsb-site .bsb-business-detail-overview .bsb-service-facts .bsb-business-fact-note { margin-top: 6px; font-size: 12px; line-height: 1.7; }
 body.bsb-site .bsb-business-detail-items { gap: 12px; }
 body.bsb-site .bsb-business-detail-items > li { padding: 18px; gap: 12px; }
 body.bsb-site .bsb-business-detail-items .bsb-business-item-copy h3 { font-size: 17px; line-height: 1.5; }
 body.bsb-site .bsb-business-detail-items .bsb-business-item-copy p { margin-top: 7px; font-size: 13px; line-height: 1.75; }
 body.bsb-site .bsb-business-detail-heading { margin-bottom: 16px; }
 body.bsb-site .bsb-business-detail-section > p:not(.bsb-notice) { margin: 0 0 18px; }
 body.bsb-site .bsb-registration-layout .bsb-service-card { padding: 22px 20px; }
 body.bsb-site .bsb-registration-layout .bsb-service-card h3 { font-size: 21px; line-height: 1.4; }
 body.bsb-site .bsb-registration-layout .bsb-process-panel h3 { font-size: 20px; line-height: 1.5; margin-block: 10px; }
 body.bsb-site .bsb-registration-layout .bsb-process-tab { font-size: 14px; }
 body.bsb-site .bsb-registration-layout .bsb-process-panel-copy ul { margin-top: 14px; gap: 8px; }
 body.bsb-site .bsb-registration-layout .bsb-process-panel-copy li { font-size: 13px; line-height: 1.75; }
 body.bsb-site .bsb-registration-questions .bsb-faq { gap: 10px; }
 body.bsb-site .bsb-registration-questions .bsb-faq details { border-radius: 12px; }
 body.bsb-site .bsb-registration-questions .bsb-faq summary { font-size: 14px; line-height: 1.65; padding: 16px 38px 16px 16px; gap: 12px; }
 body.bsb-site .bsb-registration-questions .bsb-faq p { font-size: 13px; line-height: 1.75; }
 body.bsb-site .bsb-main-column > .bsb-service-cards + .bsb-service-deliverables { margin-top: 28px; }
 body.bsb-site .bsb-export-service-main,
 body.bsb-site .bsb-export-service-aside,
 body.bsb-site .bsb-export-needs-grid > article { padding: 18px; }
 body.bsb-site .bsb-export-service-layout h3,
 body.bsb-site .bsb-export-needs-grid h3 { font-size: 17px; line-height: 1.5; }
 body.bsb-site .bsb-export-service-layout p,
 body.bsb-site .bsb-export-needs-grid p,
 body.bsb-site .bsb-export-needs-grid ul { font-size: 13px; line-height: 1.75; }
 body.bsb-site .bsb-export-service-list li { padding-block: 12px; }
 body.bsb-site .bsb-export-service-list li::before { top: 22px; }
 body.bsb-site .bsb-export-service-aside { gap: 16px; }
 body.bsb-site .bsb-export-service-aside > div + div { padding-top: 16px; }
 body.bsb-site .bsb-home-profile-body { padding: 22px 18px; }
 body.bsb-site .bsb-home-profile-body > h3 { font-size: 20px; }
 body.bsb-site .bsb-home-profile-bottom { margin-top: 18px; }
 body.bsb-site .bsb-home-panel .bsb-service-compact h3,
 body.bsb-site .bsb-home-panel .bsb-service-featured h3,
 body.bsb-site .bsb-package h3 { font-size: 20px; line-height: 1.45; }
 body.bsb-site .bsb-home-service-grid .bsb-featured-description,
 body.bsb-site .bsb-home-panel .bsb-featured-steps small { font-size: 12px; line-height: 1.7; }
 body.bsb-site .bsb-recommend-section .bsb-package { min-height: 0; padding: 22px 20px; }
 body.bsb-site .bsb-about-service,
 body.bsb-site .bsb-about-values article { padding: 20px; }
 body.bsb-site .bsb-about-service h3 { font-size: 20px; line-height: 1.45; }
 body.bsb-site .bsb-about-faq summary { padding-block: 14px; }
 body.bsb-site .bsb-contact-profile { padding: 20px 18px; gap: 20px; }
 body.bsb-site .bsb-contact-profile-intro > h2 { font-size: 22px; line-height: 1.5; margin-block: 10px 12px; }
 body.bsb-site .bsb-contact-profile-qr { margin-top: 18px; padding-top: 16px; }
 body.bsb-site .bsb-contact-details-list > div { padding-block: 12px; }
 body.bsb-site .bsb-contact-details-list dd { font-size: 14px; line-height: 1.75; }
 body.bsb-site .bsb-contact-details-list dt { font-size: 11px; }
 body.bsb-site .bsb-contact-details-list .bsb-contact-detail-phone dd { font-size: 24px; }
 body.bsb-site .bsb-contact-map-section { margin-top: 28px; }
 body.bsb-site .bsb-contact-map-heading { padding: 18px; }
 body.bsb-site .bsb-contact-band-inner { padding: 22px 20px; gap: 18px; }
 body.bsb-site .bsb-contact-band h2 { font-size: 22px; line-height: 1.45; }
 body.bsb-site .bsb-footer-grid { padding-block: 32px; gap: 26px 22px; }
 body.bsb-site .bsb-footer-grid h2 { font-size: 15px; }
 body.bsb-site .bsb-news-row h2 { font-size: 18px; line-height: 1.5; margin-bottom: 8px; }
 body.bsb-site .bsb-news-row-copy > p { font-size: 12px; line-height: 1.75; }
 body.bsb-site .bsb-news-card.bsb-news-row { padding-block: 22px; }
 body.bsb-site .bsb-news-article-headline { padding-block: 24px; }
 body.bsb-site .bsb-news-article-headline h1 { font-size: 25px; line-height: 1.45; }
 body.bsb-site .bsb-news-article-headline time { margin-top: 14px; font-size: 13px; }
 body.bsb-site .bsb-news-reading-body > p { font-size: 14px; line-height: 1.8; margin-bottom: 14px; }
 body.bsb-site .bsb-news-reading-body > h2 { font-size: 17px; line-height: 1.6; margin-block: 20px 8px; }
}