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/* Aligned to the current Building Trust shared brand system, 28 October 2026. */
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@media print{body>*:not(main),.block-guide .guide-jump,.block-guide #three-elements,.block-guide #problem-routes,.block-guide #words,.block-guide .guide-sources{display:none!important}}

/* Shared Building Trust hero and persistent section navigation. */
.block-guide .guide-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;padding:0;margin:24px 0 0;min-height:0;border:1px solid var(--line);background:#fff;overflow:hidden;align-items:stretch}
.block-guide .guide-hero .aud-hero-copy{padding:40px!important;min-width:0;justify-content:center}
.block-guide .guide-hero h1{font-weight:590;line-height:1.04;letter-spacing:-.045em;margin-bottom:24px}
.block-guide .guide-hero .intro{font-size:18px;line-height:1.6;margin-bottom:24px;max-width:60ch}
.block-guide .guide-hero .primary{align-self:flex-start}
.block-guide .guide-hero .hero-art{display:flex;justify-content:center;flex-direction:column;background:#eaf4fb!important;padding:24px;margin:0;min-width:0;min-height:0}
.block-guide .guide-hero .hero-art img{height:auto!important;width:100%;min-height:0!important;max-height:none!important;object-fit:contain;display:block}
.block-guide .guide-hero .hero-art figcaption{display:block!important;position:static!important;background:transparent!important;color:var(--muted)!important;padding:14px 0 0!important;margin:0;font-size:13px;line-height:1.5}
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.block-guide .guide-jump .page-jump-links{display:flex;flex-wrap:nowrap!important;overflow-x:auto!important;min-width:0;gap:4px}
.block-guide .guide-jump a,.block-guide .guide-jump a:last-child{display:inline-flex;align-items:center;flex:none;font-size:12px;min-height:44px;padding:8px 10px;color:var(--navy);white-space:nowrap}
.block-guide .guide-jump a.is-active{color:var(--teal);background:var(--sky)}
.block-guide .guide-jump .page-jump-select{display:none}
.block-guide section[id]{scroll-margin-top:calc(var(--bt-header-height,78px) + var(--bt-jump-height,64px) + 24px)!important}
@media(max-width:900px){.block-guide .guide-hero{grid-template-columns:1fr}.block-guide .guide-hero .aud-hero-copy{padding:28px!important}.block-guide .guide-hero .hero-art{padding:20px}.block-guide .guide-hero .hero-art>a{display:block;width:100%;max-width:720px;margin:auto}.block-guide .guide-jump .page-jump-links{display:none}.block-guide .guide-jump .page-jump-select{display:block;width:100%;min-width:0;flex:1;font-size:14px;min-height:44px}.block-guide .guide-jump>span{display:none}}
@media(max-width:550px){.block-guide .guide-hero .aud-hero-copy{padding:24px!important}.block-guide .guide-hero .hero-art{padding:16px}.block-guide .guide-hero h1{font-size:36px!important}.block-guide .guide-hero .intro{font-size:17px}}
@media print{body[data-bt-layout] .block-guide .guide-jump,.block-guide .guide-hero{display:none!important}}