.history-experiences{margin-top:24px}




.history-model-pair{grid-template-columns:1fr 1fr;margin-top:3px}
.history-model-pair .chemistry-model{height:clamp(350px,32vw,460px)}
@media(max-width:650px){.history-experiences{margin-top:18px}.history-model-pair{grid-template-columns:1fr}.history-model-pair .chemistry-model{height:340px}}

.history-landmark-stack{display:grid;gap:0}
.history-landmark-stack .chemistry-model{height:clamp(260px,24vw,330px)}
@media(max-width:650px){.history-landmark-stack .chemistry-model{height:300px}}