@import "https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Fraunces:opsz,wght@9..144,500;9..144,700&family=Manrope:wght@400;500;600;700;800&display=swap";.selector img{object-fit:contain;width:32px;height:32px}.hero-object,.drop-object img{object-fit:contain}.drop-object img{filter:drop-shadow(0 8px 10px #0009);width:100%;height:100%}.lesson .impact{grid-template-columns:minmax(0,1fr) minmax(250px,320px) minmax(0,1fr)!important;align-items:center!important;gap:clamp(28px,5vw,80px)!important;padding:11vh clamp(58px,8vw,130px) 8vh!important}.lesson .impact-zone{align-self:end;height:520px;position:relative;overflow:hidden}.lesson .impact-zone .impact-burst{width:100%;bottom:26px;left:0}.lesson .impact-copy{min-width:0}.lesson .impact-left{text-align:right}.lesson .impact-left h2{font-size:clamp(2.25rem,3.8vw,4.25rem);line-height:.98}.lesson .impact-copy>p:not(.eyebrow){font-size:clamp(1rem,1.3vw,1.22rem);line-height:1.5}.lesson .impact-right 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(prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;animation-duration:.01ms!important}.drop-object{transition:none}}@media (width<=760px){.progress-rail{display:none}.fall-line{top:90vh;left:25px}.hero{padding:72px 22px 30px;display:block}.hero-stage{min-height:390px;padding-top:45px}.hero-object{width:180px;height:180px}.object-detail{margin:20px 0}.config{justify-items:stretch;display:grid}.selector{justify-content:space-between}.selector button{min-width:0;padding:4px}.ground-control{justify-content:center}.drop-button{width:100%}.checkpoint{min-height:0;padding:80px 32px 80px 56px;display:block}.checkpoint-marker{width:40px;height:40px;top:74px;left:25px}.checkpoint-marker i{width:42px}.checkpoint-mid{margin:18px 0}.story-card{margin:14px 0;padding:20px}.story-card:after{display:none}.drop-object{width:58px;height:58px;top:16vh;left:25px}.impact{padding:12vh 24px 8vh;display:block}.impact-art{height:300px}.impact-copy 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