/* IDS 4000 BBY readable and interactive evidence notes */
.ids-4000-case{margin:26px 0 35px;padding:clamp(18px,3vw,28px);background:linear-gradient(135deg,#0c1825,#152c3b);border:1px solid #4c7183;border-radius:14px;color:#e7eef3}
.ids-4000-case .ids-4000-eyebrow{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:#a9d5e5;font-weight:800}
.ids-4000-case h2{font-size:clamp(1.5rem,2.8vw,2.15rem);margin:9px 0 20px;line-height:1.2}
.ids-4000-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.ids-4000-grid section{background:#102231;border:1px solid #5a7888;border-radius:12px;padding:19px;min-width:0}
.ids-4000-grid h3{font-size:1.1rem;margin:0 0 11px;color:#e4f3f7}
.ids-4000-grid p{margin:0;font-size:.98rem;line-height:1.7;color:#d2e1e8}
.ids-4000-case details{margin:18px 0 0;border:1px solid #7594a5;border-radius:11px;background:#0d1c28;padding:16px}
.ids-4000-case summary{cursor:pointer;font-weight:800;color:#d8f0f5}
.ids-4000-case details p{margin:14px 0 0;line-height:1.7}
.ids-4000-case .ids-4000-source{border-top:1px solid #466575;margin-top:18px;padding-top:13px;font-size:.9rem;line-height:1.65;color:#bfdae5}
.ids-4000-case a{color:#b7e1f6}
.ids-4000-case a:focus-visible,.ids-4000-case summary:focus-visible{outline:3px solid #fff;outline-offset:3px}
.ids-4000-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.ids-4000-links a{display:inline-block;border:1px solid #7397aa;border-radius:9px;padding:9px 12px;background:#1c3545;text-decoration:none;font-size:.9rem}
@media(max-width:760px){.ids-4000-grid{grid-template-columns:1fr}.ids-4000-case{padding:16px 14px}.ids-4000-grid section{padding:16px}}