:root{--forest:#102820;--deep:#081b16;--leaf:#cbe878;--paper:#e7ead9;--ink:#142a21;--muted:#a8b8a6}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--forest);color:var(--paper);font-family:'DM Sans',sans-serif}button,input,select{font:inherit}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #e9ab78;outline-offset:4px}.topbar{height:80px;display:flex;align-items:center;justify-content:space-between;padding:0 5%;border-bottom:1px solid #385045}.brand{text-decoration:none;font-family:'Playfair Display',serif;font-size:22px}.brand-mark{color:var(--leaf);font-size:28px;vertical-align:middle;margin-right:8px}.top-note,.about-link{font-size:12px;color:#c6d1c1}.about-link{text-decoration:none}.intro{min-height:530px;padding:100px 8% 90px;display:flex;justify-content:space-between;align-items:end;background:#142e24}.eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:#c1d794;margin:0 0 24px}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:'Playfair Display',serif;font-weight:400}h1{font-size:clamp(52px,7.2vw,104px);line-height:1.03;letter-spacing:-.045em;margin-bottom:25px}h1 em,.closing em{font-weight:400;color:var(--leaf)}.intro-copy{font-size:17px;line-height:1.6;max-width:430px;color:#d0d9c9}.intro-link{display:inline-flex;gap:45px;margin-top:20px;padding-bottom:10px;border-bottom:1px solid #a9c57e;text-decoration:none;font-size:13px}.intro-aside{text-align:right;color:#d3dfca}.intro-aside>span{font-size:90px;color:#cbe878;line-height:1}.intro-aside p{font-family:'Playfair Display',serif;font-size:20px;line-height:1.4}.intro-aside small{font-size:9px;letter-spacing:.13em;color:#a5b9a4}.lab{padding:95px 5% 110px}.lab-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:34px}.lab-heading h2{font-size:clamp(36px,4vw,57px);line-height:1;margin:0}.lab-heading>p{color:#b3c1b1;font-size:14px}.scene-nav{display:flex;gap:5px;overflow-x:auto;padding-bottom:0;scrollbar-width:thin}.scene-nav button{white-space:nowrap;background:transparent;color:#b7c8b6;border:0;padding:15px 18px;cursor:pointer;font-size:13px}.scene-nav button.active{background:var(--paper);color:var(--ink)}.scene-nav button:hover:not(.active){color:white;background:#284538}.instrument{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(310px,.72fr);min-height:590px}.visual{background:var(--deep);position:relative;min-height:590px;overflow:hidden}.visual:before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at center,rgba(38,83,61,.36),transparent 67%)}.visual-head,.visual-foot{position:absolute;z-index:1;left:27px;right:27px;display:flex;justify-content:space-between;gap:15px;font-size:9px;letter-spacing:.12em;color:#aac2ad}.visual-head{top:25px}.visual-foot{bottom:24px}.live{color:#cbe878;white-space:nowrap}.live i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#cbe878;margin-right:6px}canvas{display:block;width:100%;height:100%;position:absolute;inset:0;touch-action:none}.controls{background:var(--paper);color:var(--ink);padding:30px 32px;display:flex;flex-direction:column}.control-top{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.1em;color:#66806b;margin-bottom:28px}.controls h3{font-size:38px;line-height:1.08;margin:0 0 15px}.controls>p{font-size:13px;line-height:1.6;color:#435a49}.control{margin:18px 0}.control label{display:flex;justify-content:space-between;font-size:12px;font-weight:600;margin-bottom:9px}.control output{font-weight:400;color:#607c61}.control input[type=range]{width:100%;accent-color:#315d43}.control select{width:100%;padding:10px;background:#f5f6eb;border:1px solid #b5c4aa;color:var(--ink)}.control input[type=checkbox]{accent-color:#315d43;width:18px;height:18px}.checklabel{align-items:center;justify-content:flex-start!important;gap:10px}.action{background:#244e37;color:#fff;border:0;padding:11px 16px;cursor:pointer}.action:hover{background:#376b4a}.equation{margin-top:auto;padding-top:24px;border-top:1px solid #bdcbb7}.equation span{font-size:9px;letter-spacing:.12em;color:#69806b}.equation p{font-family:'Playfair Display',serif;font-size:19px;margin:10px 0}.controls .caveat{font-size:11px;color:#687a68;margin-bottom:10px}.debug{font-size:11px;color:#526d57}.debug summary{cursor:pointer}.debug p{line-height:1.5}.closing{background:#cbe878;color:#173324;padding:100px 8%;display:flex;align-items:flex-end;gap:8%;justify-content:space-between}.closing-flower{font-size:130px;line-height:1}.closing .eyebrow{color:#416141}.closing h2{font-size:clamp(46px,6vw,82px);line-height:1.05;letter-spacing:-.04em;margin-bottom:20px}.closing em{color:#315e3c}.closing p:not(.eyebrow){max-width:460px;line-height:1.6}.closing a{font-size:13px;white-space:nowrap}footer{padding:28px 5%;display:flex;justify-content:space-between;font-size:11px;color:#aebfac}footer span:first-child{font-family:'Playfair Display',serif;font-size:18px;color:#edf1e4}footer span:last-child{font-size:22px;color:var(--leaf)}@media(max-width:760px){.topbar{height:65px}.top-note{display:none}.brand{font-size:18px}.intro{min-height:480px;padding:80px 6% 65px}.intro-aside{display:none}.intro-copy{font-size:15px}.lab{padding:65px 4%}.lab-heading{display:block}.lab-heading>p{margin:15px 0 0}.scene-nav button{padding:14px 12px}.instrument{grid-template-columns:1fr}.visual{min-height:400px}.controls{padding:27px 25px}.control-top{margin-bottom:20px}.controls h3{font-size:33px}.closing{padding:70px 6%;display:block}.closing-flower{font-size:70px;display:block;margin-bottom:20px}.closing a{display:inline-block;margin-top:20px}footer{gap:15px;align-items:center}footer span:nth-child(2){display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.01ms!important;transition-duration:.01ms!important}}
