.mb-impact{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center;margin:36px 0 0;padding:30px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.mb-kpi{display:flex;align-items:center;gap:24px}.mb-kpi strong{font-family:var(--font-heading);color:var(--accent);font-size:clamp(3.6rem,6vw,5.3rem);font-weight:550;line-height:1;letter-spacing:-.07em;white-space:nowrap}.mb-kpi span{font-size:1.125rem;line-height:1.4;max-width:130px}.mb-impact>p{margin:0;color:var(--muted);font-size:1.125rem;max-width:350px}.multibox-case .metadata{border-top:0;margin-top:0}.multibox-case .evidence>a{padding:0}.prototype-frame{height:610px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--surface-evidence)}.prototype-frame iframe{width:100%;height:100%;border:0;display:block}@media(max-width:1050px){.mb-impact{grid-template-columns:1fr;gap:22px}.mb-impact>p{max-width:540px}}@media(max-width:760px){.mb-impact{margin-top:28px;padding:24px 0}.mb-kpi{gap:20px}.mb-kpi strong{font-size:3.6rem}.mb-kpi span{font-size:1rem}.mb-impact>p{font-size:1rem}.prototype-frame{height:520px}}

.multibox-case .evidence:has(img[src="/assets/mb-before.png"]){max-width:500px;margin-inline:auto}.multibox-case .exploration{margin-top:36px}.multibox-case .evidence{margin-block:26px 34px}