/* Concept tokens: cool-white workspace; midnight-teal instrument canvas; cyan callouts. */
body.home-view{background:#f7f9fa}
.brand{border-radius:5px;transition:color .18s}
.brand:hover,.brand:focus-visible{color:#91ded5}
.brand:hover small{color:#e3f9f4}
.home-view .sidebar{background:#102221}
.home-view .nav-item.active{background:#214b48;color:#b5f4e9}
.home-view .brand b{color:#a2e4d9}
.home-view .header-cta{background:#09565b;color:white;border-color:#09565b}
.home-view .page-header{margin-bottom:22px}
.home-view #reaction-map{padding:0;border:1px solid #193b40;overflow:hidden;background:#082127}
.reactor-scene{position:relative;isolation:isolate;color:#f3fbfd}
.reactor-viewport{overflow:hidden;position:relative}
.reactor-visual{position:relative;aspect-ratio:2/1}
.reactor-art{display:block;width:100%;height:100%;object-fit:contain}
.reactor-motion{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.reactor-hotspots{position:absolute;inset:0 0 auto;aspect-ratio:2/1;pointer-events:none}
.reactor-hotspot{pointer-events:auto}
.reactor-heading{position:absolute;left:2.3%;top:4%;max-width:39%;pointer-events:none}
.reactor-heading h2{font-size:clamp(23px,2.3vw,32px);letter-spacing:-.6px;line-height:1.25;color:#f3fbfd}
.reactor-heading p{font-size:clamp(12px,1.1vw,16px);color:#a5c7d1;line-height:1.6;margin:5px 0 0}
.reactor-leaders{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.reactor-leaders g{stroke:#a5e3e7;stroke-width:1.3;fill:none}
.reactor-leaders circle{fill:#18343c;stroke-width:1.8}
.reactor-hotspot{position:absolute;display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid #7acfd0;border-radius:6px;background:#082128eb;color:#eefcff;padding:10px 13px;min-height:58px;box-shadow:0 4px 20px #0002;transition:background .18s,border-color .18s,box-shadow .18s;line-height:1.4}
.reactor-hotspot strong,.reactor-hotspot small{display:block}
.reactor-hotspot strong{font-size:14px;font-weight:600}
.reactor-hotspot small{font-size:12px;color:#bde4e9;margin-top:3px;overflow-wrap:anywhere}
.reactor-hotspot svg{flex-shrink:0;width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.4}
.reactor-hotspot:hover{background:#16434b;text-decoration:none;border-color:#ddffff;box-shadow:0 0 20px #84dae233}
.reactor-hotspot:focus-visible{outline:3px solid #fff;outline-offset:4px}
.hotspot-pathway{left:18%;top:25%;width:18%}
.hotspot-feedstocks{left:4%;top:73%;width:20%}
.hotspot-catalysts{left:23%;top:55%;width:16%}
.hotspot-energy{left:80%;top:78%;width:18%}
.hotspot-hydrogen{left:81.4%;top:9%;width:16%}
.hotspot-carbon{left:80%;top:45%;width:17.4%}
.reactor-disclaimer{font-size:11px;color:#b2c6ce;line-height:1.6;margin:12px 0 0}
.hotspot-purification{left:60%;top:1.5%;width:18%;min-height:40px;padding:6px 10px}
.hotspot-purification strong{font-size:12px}.hotspot-purification small{display:none}
.process-player{position:relative;background:#0d2930;border-top:1px solid #345058;padding:16px 22px}
.process-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px}
.process-player button{font:600 13px/1.3 inherit;font-family:inherit;font-size:13px;line-height:1.3;font-weight:600;color:#d8eeef;background:transparent;border:1px solid #496970;border-radius:5px;padding:9px 13px;cursor:pointer}
.process-player button:hover{background:#244a50}.process-player button:focus-visible,.process-player input:focus-visible{outline:3px solid #9bf0dd;outline-offset:3px}
.process-player .process-play{background:#b2f3e2;color:#103b3a;border-color:#b2f3e2;min-width:116px}
.process-player [data-process-status]{color:#d6e8ed}.process-player output{margin-left:auto;color:#a3bfc7;font-variant-numeric:tabular-nums}
.process-seek{display:block;font-size:0;margin-top:12px}.process-seek input{display:block;width:100%;height:18px;margin:0;accent-color:#94e5d4;cursor:pointer}
.process-stages{display:flex;gap:6px;justify-content:space-between;margin-top:8px}.process-stages button{border-color:transparent;color:#a9c5cc;padding:6px 9px;font-size:12px}.process-stages button[aria-current=step]{color:#c7fff0;background:#224d4c;border-color:#55867e}
.purification-flow{margin:20px 0;padding:18px;background:#f1f6f7;border-left:3px solid #247c78}.purification-flow h3{margin-top:0}.purification-flow p{line-height:1.7}.purification-flow ol{padding-left:22px}.purification-flow li{margin:8px 0}
.home-view .pathway-controls{margin:24px 0}
.home-view .pathway-row{grid-template-columns:90px minmax(0,1fr);gap:8px 14px}
.home-view .pathway-row>a{grid-column:2;text-align:left;font-size:11px;margin-top:-4px}
.home-view .panel{border-color:#dce4e6}
@media(max-width:1150px) and (min-width:761px){
  .reactor-hotspot{padding:8px;gap:4px;min-height:54px}
  .reactor-hotspot strong{font-size:12px}.reactor-hotspot small{font-size:10px}
  .hotspot-pathway{left:9%;width:25%;top:28%}.hotspot-catalysts{left:17%;width:21%}
  .hotspot-hydrogen{left:78%;width:20%}.hotspot-carbon{left:77%;width:21%}
  .hotspot-feedstocks{left:2%;width:24%}.hotspot-energy{left:79%;width:20%}
  .reactor-heading{max-width:42%}.reactor-leaders{opacity:.7}
}
@media(max-width:760px){
  .reactor-viewport{padding-top:100px}
  .reactor-visual{width:650px;height:325px;max-width:none;margin-left:calc(50% - 325px)}
  .reactor-heading{top:-80px;left:calc(325px - 50vw + 36px);width:calc(100vw - 72px);max-width:none}
  .reactor-heading h2{font-size:25px}.reactor-heading p{font-size:13px;max-width:none}
  .reactor-leaders{display:none}
  .reactor-hotspots{position:relative;inset:auto;aspect-ratio:auto;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:4px 14px 16px}
  .reactor-hotspot{position:static;width:auto;max-width:none;min-height:60px;padding:9px 8px;gap:3px;background:#082128f5}
  .reactor-hotspot strong{font-size:12px}.reactor-hotspot small{font-size:11px;line-height:1.45}
  .reactor-hotspot svg{width:11px;height:11px}
  .hotspot-purification{grid-column:1/-1}.hotspot-purification small{display:block}
  .process-player{padding:15px}.process-toolbar{gap:8px}.process-toolbar [data-process-status]{order:3;flex-basis:100%;min-height:18px}
  .process-stages{flex-wrap:wrap;justify-content:flex-start}.process-stages button{font-size:11px;padding:6px}
  .home-view .pathway-row{grid-template-columns:80px minmax(0,1fr)}
}