.src4ef06-subhero-test-plan{background:var(--brand-bg-alt)}.acceptance-sequence{padding:24px 24px 16px 48px;background:#fff;border:1px solid var(--brand-border);border-top:8px solid var(--brand-primary)}.src4ef06-subhero-test-plan img{aspect-ratio:5/6}.document-tabs{display:flex;flex-wrap:wrap;gap:8px;border-bottom:2px solid var(--brand-primary);padding-bottom:16px}.document-tabs button{padding:12px 20px;border:1px solid var(--brand-border);border-radius:4px;background:#fff;color:var(--brand-primary);font-weight:700}.document-tabs button.active{background:var(--brand-primary);color:#fff}.brief-documents{padding:32px;border:1px solid var(--brand-border);margin-bottom:24px;max-width:1000px}.src4ef06-evidence-split{background:var(--brand-primary-light)}.src4ef06-evidence-split a{display:inline-block;margin-top:24px}.src4ef06-cta-qualification-bar .form-panel{max-width:900px;margin:24px 0}@media (max-width:575px){.brief-documents{padding:16px}.document-tabs button{flex:1 1 45%;padding:12px}}