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div:last-child{border-bottom:1px solid var(--line)}.trajectory div:not(:last-child):after{content:"↓";top:auto;bottom:-13px;right:20px}}@media (max-width:600px){.topbar,.section,.video-section,.sources,footer{padding-left:20px;padding-right:20px}.brand-note{display:none}.hero{padding:56px 20px 80px}.hero h1{font-size:48px}.hero-exhibit{margin-top:30px}.orbit{min-width:108px;padding:10px}.orbit-1{left:34%}.loop-status{display:none}.section{padding-top:80px;padding-bottom:80px}.section-heading h2,.video-section h2,.sources h2{font-size:40px}.candidate-grid,.stage-panel dl{grid-template-columns:1fr}.stage-panel,.experiment{padding:22px}.run-controls,.grading-order{grid-template-columns:1fr;display:grid}.run-controls button{width:100%}.ladder-tabs{flex-direction:column}.ladder-tabs button{grid-template-columns:34px 1fr}.ladder-tabs button small{grid-column:2}.experiment-head{gap:20px;display:grid}.equation{font-size:11px}footer{flex-direction:column;align-items:start}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-exhibit:after{animation:none}.ingredient-card{transition:none}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property 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