.alchemy-lesson .water-heading h1{font-size:clamp(56px,7.1vw,108px)}.alchemy-lesson .water-heading__intro{padding-right:0}.alchemy-lesson .water-workbench{grid-template-columns:minmax(0,1fr) 310px}.alchemy-stage{position:relative;flex:1;min-height:640px;aspect-ratio:1.35;overflow:hidden;background:#f7f7f2}.alchemy-stage canvas,.alchemy-fallback{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover}.alchemy-stage[data-ready=true] .alchemy-fallback{display:none}.alchemy-grab{position:absolute;left:33%;top:33%;width:34%;height:34%;border:0;background:transparent;border-radius:50%;cursor:grab;touch-action:none}.alchemy-grab[data-dragging=true]{cursor:grabbing}.alchemy-grab:focus-visible{outline:2px dashed #dfe8ff;outline-offset:8px}.alchemy-hud{position:absolute;left:24px;right:24px;top:22px;display:flex;justify-content:space-between;pointer-events:none;font:8px monospace;letter-spacing:.1em;color:#a9b0c8}.alchemy-foot{position:absolute;bottom:23px;left:20px;right:20px;text-align:center;font:8px/1.8 monospace;letter-spacing:.08em;color:#a9b0c8;pointer-events:none}.alchemy-lesson .water-controls h3{font-size:28px;margin:22px 0}.alchemy-lesson .water-range{margin:23px 0}.alchemy-lesson .water-range>span{font-size:12px}.alchemy-lesson .water-range small{display:block;font-size:10px;line-height:1.7}.alchemy-field{display:block;font-size:12px;margin:18px 0}.alchemy-field select{display:block;width:100%;min-height:44px;padding:9px;margin-top:9px;background:transparent;border:1px solid var(--line);color:var(--ink);font:inherit}.alchemy-action{display:flex;align-items:center;justify-content:space-between;min-height:44px;border:0;border-top:1px solid var(--line);background:none;width:100%;padding:12px 0;color:var(--blue);font-size:12px}.alchemy-download{font-size:12px}.alchemy-download a{display:inline-block;padding:8px 0;text-decoration:underline}.alchemy-lesson .water-story__intro{position:static}.alchemy-lesson .water-chapter p{font-size:14px}.alchemy-diagram{display:block;width:100%;height:auto;margin:25px 0;border:1px solid var(--line);background:#e8eae3}.alchemy-lesson pre{white-space:pre-wrap;overflow-wrap:anywhere}.alchemy-lesson button,.alchemy-lesson select{cursor:pointer}.alchemy-lesson button:focus-visible,.alchemy-lesson input:focus-visible,.alchemy-lesson select:focus-visible{outline:2px solid var(--blue);outline-offset:4px}.alchemy-lesson .water-stages button[aria-pressed=true]{background:#dfe4dc;color:#202923}
@media(max-width:1000px){.alchemy-lesson .water-workbench{grid-template-columns:minmax(0,1fr) 280px}.alchemy-stage{min-height:600px}}@media(max-width:700px){.alchemy-lesson .water-heading h1{font-size:clamp(44px,11vw,76px)}.alchemy-lesson .water-workbench{display:block}.alchemy-stage{min-height:0;aspect-ratio:1/1.12}.alchemy-lesson .water-controls{display:block}.alchemy-hud{left:16px;right:16px;font-size:7px}.alchemy-foot{font-size:7px;bottom:14px}.alchemy-lesson .water-stages button span{display:block}.alchemy-lesson .water-story h2{font-size:clamp(40px,11vw,53px)}}

.alchemy-panel[hidden]{display:none}.alchemy-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;border-bottom:1px solid var(--line);padding-bottom:10px;margin:22px 0}.alchemy-tabs button{min-height:44px;font-size:12px;border:0;background:none;color:var(--muted)}.alchemy-tabs button[aria-selected=true]{background:#e1e6de;color:var(--ink);border-radius:3px}

.alchemy-stage{background:#f7f7f2}.alchemy-art{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}.alchemy-art svg{display:block;width:100%;height:auto;max-height:100%}.alchemy-grab{left:10%;top:25%;width:80%;height:45%;border-radius:0}.alchemy-hud,.alchemy-foot{color:#687473}.alchemy-field input[type=text]{display:block;width:100%;min-height:44px;margin-top:9px;padding:10px;border:1px solid var(--line);background:transparent;font:inherit;color:var(--ink)}.alchemy-swatches{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:18px 0}.alchemy-swatches label{font:9px monospace;color:var(--muted);text-align:center}.alchemy-swatches input{width:100%;height:36px;padding:2px;border:1px solid var(--line);background:none;display:block;margin-top:7px}.alchemy-ramp{height:30px;border:1px solid var(--line);margin:12px 0}.alchemy-tables{font:9px/1.8 monospace;white-space:pre-wrap;color:var(--muted);overflow-wrap:anywhere}.alchemy-panel[hidden]{display:none}.alchemy-lesson .water-workbench{grid-template-columns:minmax(0,1fr) 320px}.alchemy-lesson .water-controls h3{margin:20px 0}.alchemy-lesson .water-heading h1{font-size:clamp(56px,6.9vw,100px)}@media(max-width:700px){.alchemy-lesson .water-workbench{display:block}.alchemy-stage{aspect-ratio:1/.95}.alchemy-grab{top:25%;height:50%}.alchemy-lesson .water-heading h1{font-size:clamp(44px,11vw,76px)}}