html,body,#root{margin:0;min-height:100%}body{background:var(--ds-page)}*{box-sizing:border-box}.stage-head{display:flex;gap:12px;justify-content:space-between;align-items:center;margin:18px 0 12px}.stage-head strong{font-size:14px;font-weight:600}.stage-head span{color:var(--ds-ink-2);font-size:12px;white-space:nowrap}.scene-wrap{width:100%;position:relative;border-radius:12px;overflow:hidden;background:var(--ds-raised)}.canvas{display:block;width:100%;height:auto}.scene{position:absolute;top:0;right:0;bottom:0;left:0;display:block;width:100%;height:100%;touch-action:pan-y;cursor:crosshair;user-select:none;-webkit-user-select:none}.scene-tag{position:absolute;left:12px;top:12px;background:#251f21d9;color:#fff;padding:3px 9px;border-radius:4px;font-size:11px;pointer-events:none}.status{display:flex;flex-direction:column;gap:3px;border-bottom:1px solid var(--ds-hairline);padding:14px 0;margin:6px 0 16px}.status strong{font-weight:600}.status span{color:var(--ds-ink-2)}.range-label{display:flex;justify-content:space-between;gap:10px;font-size:14px}.range-label output{color:var(--ds-ink-2)}input[type=range]{width:100%;height:44px;accent-color:var(--ds-teal);margin:2px 0 10px}.actions{display:flex;flex-wrap:wrap;gap:10px}.secondary{margin-top:10px}.takeaways{display:grid;grid-template-columns:1fr;gap:16px}.takeaways b{font-weight:600}.takeaways p{margin:4px 0 0;color:var(--ds-ink-2)}.pro-panel{margin-top:18px;padding-top:16px;border-top:1px solid var(--ds-hairline)}.pro-panel h3{font-weight:600;font-size:16px;margin:24px 0 10px}.pro-panel p,.pro-panel li{color:var(--ds-ink-2);line-height:1.8}.pro-panel ul{padding-left:20px}.pro-panel li{margin-bottom:12px}.sources{display:flex;flex-direction:column;gap:14px;margin:16px 0}.pro-panel [role=group]{margin-top:16px}@media(min-width:768px){.takeaways{grid-template-columns:repeat(3,1fr);gap:24px}.scene-wrap{max-width:850px;margin:auto}.controls{width:100%;max-width:650px;margin:auto}}@media(max-width:360px){.stage-head{align-items:flex-start}.stage-head span{max-width:84px;white-space:normal;text-align:right}.scene-tag{font-size:10px;top:7px;left:7px}.actions{gap:6px}}.hidden-input{position:absolute;opacity:0;width:1px;height:1px;overflow:hidden}.cam-note{margin:12px 0 0;font-size:13px;line-height:1.7;color:var(--ds-ink-2);background:var(--ds-raised);border-radius:8px;padding:10px 12px}.actions [disabled]{opacity:.5}:root{--ds-page:#faf8f3;--ds-raised:#f0eee7;--ds-ink-2:#65615d;--ds-hairline:#ddd9d1;--ds-teal:#14756e;color:#292727;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;line-height:1.65}body{padding:36px 20px}.page{max-width:900px;margin:auto}header{padding-bottom:24px;border-bottom:1px solid var(--ds-hairline)}h1{font-size:clamp(26px,4vw,38px);line-height:1.3;font-weight:650;margin:10px 0}h2{font-size:16px;letter-spacing:.03em;margin:0 0 16px;font-weight:600}section{padding:28px 0;border-bottom:1px solid var(--ds-hairline)}.eyebrow{color:var(--ds-teal);font-size:13px}.intro{color:var(--ds-ink-2);margin:12px 0 0;max-width:650px}.caption{font-size:12px;color:var(--ds-ink-2);margin:10px 0}.choices{display:flex;flex-wrap:wrap;gap:6px}button{font:inherit;border-radius:8px;border:1px solid var(--ds-hairline);background:transparent;color:inherit;padding:10px 15px;cursor:pointer;min-height:44px}button.primary,button.selected{background:var(--ds-teal);color:#fff;border-color:var(--ds-teal)}button.ghost{border-color:transparent;padding-left:0;padding-right:12px}button.ghost.selected{padding-left:12px}button:focus-visible,a:focus-visible{outline:3px solid #b77d20;outline-offset:3px}button:disabled{cursor:wait}a{color:var(--ds-teal);text-underline-offset:3px}footer{font-size:12px;color:var(--ds-ink-2);padding:24px 0}@media(max-width:500px){body{padding:24px 18px}section{padding:24px 0}.actions button{font-size:14px}.scene-tag{max-width:50%}}