/* Hongxin: feature relationships first, then a sectioned-bore envelope and large-face route. */
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@media(max-width:700px){.hx8-study .hx8-choices,.hx8-study .hx8-compound,.hx8-study .hx8-plane-points>div{display:block}.hx8-study .hx8-heading img{width:320px}.hx8-study .hx8-heading h1{font-size:28px}.hx8-study .hx8-body{padding:24px 20px 55px}.hx8-study .hx8-choices>div{margin-bottom:28px}.hx8-study .hx8-choices h3{font-size:23px}.hx8-study .hx8-limits{margin-top:24px}.hx8-study .hx8-plane-points h3{font-size:21px;margin-bottom:12px}.hx8-study .hx8-hold,.hx8-study .hx8-standard{padding-left:18px}}
@supports not(display:grid){.hx8-study .hx8-choices,.hx8-study .hx8-compound,.hx8-study .hx8-plane-points>div{display:block}}