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@media(max-width:820px){.study-door{grid-template-columns:1fr}.study-orbit{min-height:250px;max-width:620px;width:100%;margin:auto}}

.study-grid{display:grid;gap:20px;padding-top:26px;padding-bottom:48px}.study-grid .study-door{padding:0;grid-template-columns:minmax(250px,.72fr) minmax(0,1.28fr);border:1px solid rgba(115,151,164,.18);background:rgba(4,7,8,.42)}.study-grid .study-copy{padding:clamp(22px,4vw,42px) clamp(20px,4vw,48px) clamp(24px,4vw,44px) 0}.study-grid .study-orbit{border:0;border-right:1px solid rgba(115,151,164,.22);min-height:310px}.study-return{background:radial-gradient(circle at center,rgba(185,148,85,.13),rgba(7,10,12,.2) 42%,rgba(2,4,5,.96) 72%)}.study-return:before{border-radius:0;width:64%;height:1px;transform:translate(-50%,-50%) rotate(15deg)}.study-return:after{border-radius:0;width:64%;height:1px;transform:translate(-50%,-50%) rotate(-15deg);border-color:rgba(201,208,213,.54)}.study-return i:nth-child(1){width:58%;height:20%;border-radius:50%;transform:translate(-50%,-50%) rotate(0deg);border-color:rgba(120,169,216,.42)}.study-return i:nth-child(2){width:38%;height:38%;border-radius:50%;transform:translate(-50%,-50%);border-color:rgba(205,174,105,.42)}.study-return i:nth-child(3){width:8px;height:8px;background:#d2b36b;border:0}.study-return b{font-size:clamp(16px,2.5vw,30px);letter-spacing:.12em}.study-three-ways .study-boundary{border-left-color:#b99455}.study-strange-loop .study-boundary{border-left-color:#67c8e5}
@media(max-width:820px){.study-grid .study-door{grid-template-columns:1fr}.study-grid .study-copy{padding:22px 20px 28px}.study-grid .study-orbit{border-right:0;border-bottom:1px solid rgba(115,151,164,.22);min-height:230px}}