/* R71: the room and its four loads share one actual supply state. */
.workshop-panel{--ws-ink:#eaf1f1;--ws-muted:#bacbce;--ws-line:#506973;color:var(--ws-ink);background:#263d47;border:1px solid #506973;border-radius:16px;overflow:hidden;isolation:isolate}
.workshop-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 24px 0}
.workshop-heading h3{font-size:clamp(19px,2.2vw,25px);line-height:1.2;margin:5px 0 0;color:#f6f7f8}
.workshop-eyebrow{color:#e6b868;font-size:11px;font-weight:700;letter-spacing:.1em;margin:0}
.workshop-source{display:grid;grid-template-columns:10px 1fr;align-items:center;gap:4px 8px;min-width:142px;margin:0;color:#d0e1e7;font-size:13px;line-height:1.4}
.workshop-source strong{grid-column:2;font-size:22px;color:#fff;font-variant-numeric:tabular-nums}
.workshop-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#cb9857;flex:0 0 auto}.workshop-dot.is-on{background:#8fd2bf;box-shadow:0 0 0 4px #8fd2bf15}
.workshop-art{position:relative;max-width:830px;margin:4px auto 0;background:radial-gradient(ellipse at 48% 47%,#60727b1a,transparent 65%)}
.workshop-svg{display:block;width:100%;height:auto;max-height:460px;overflow:visible}
.workshop-scene-note{text-align:center;padding:0 16px 12px;margin:-4px 0 0;font-size:13px;color:#bfd1d5;line-height:1.4}
.workshop-device-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:0 16px}
.workshop-device-card{display:flex;align-items:flex-start;gap:9px;min-width:0;min-height:94px;margin:0;border:1px solid #71838a;background:#304954;color:#e3edef;border-radius:10px;padding:12px 10px;text-align:left;font-family:inherit;font-weight:400;cursor:pointer}
.workshop-device-card.is-on{background:#375560;border-color:#7eafb6}.workshop-device-card:hover{background:#45636d;border-color:#d3e7e9}.workshop-device-card:focus-visible,.workshop-experiments summary:focus-visible{outline:3px solid #efbf69;outline-offset:3px}
.workshop-number{flex:0 0 23px;width:23px;height:23px;line-height:21px;text-align:center;border-radius:50%;border:1px solid #bdab86;color:#f3dfb7;font-size:12px;font-weight:700}
.workshop-device-copy{display:grid;min-width:0;gap:5px;line-height:1.35}.workshop-device-copy strong{color:#f1f6f7;font-size:14px;overflow-wrap:normal;word-break:normal}.workshop-device-copy>span{color:#cee0e3;font-size:12px}.workshop-device-copy small{font-size:12px;color:#b9cdd2;font-variant-numeric:tabular-nums}.workshop-detail-symbol{margin-left:auto;color:#d6ba80;font-size:17px}
.workshop-context{font-size:12px;line-height:1.5;color:#beced2;padding:12px 20px;margin:0}.workshop-experiments{border-top:1px solid #567079;padding:0 20px 12px}.workshop-experiments>summary{padding:14px 0 2px;color:#ebd5ae;cursor:pointer;font-size:14px;font-weight:700}.workshop-experiments>div{display:flex;flex-wrap:wrap;gap:8px;padding-top:14px}.workshop-experiments button{color:#e8f0f1;background:#334f5a;border:1px solid #8a9d9f;min-height:44px;padding:10px 14px;font:inherit;font-size:14px;cursor:pointer;border-radius:7px}
.workshop-device-detail{max-width:640px}.workshop-detail-state{display:flex;align-items:center;gap:10px;background:#eef2ed;padding:14px;border-radius:8px;color:#22414a;flex-wrap:wrap}.workshop-detail-state>span:last-child{margin-left:auto;font-variant-numeric:tabular-nums}.workshop-facts{margin:20px 0}.workshop-facts>div{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid #ccd6d2}.workshop-facts dt{font-size:14px}.workshop-facts dd{font-weight:700;margin:0;white-space:nowrap}
.ws-device[role=button]{cursor:pointer}.ws-device[role=button]:focus{outline:none}.ws-device[role=button]:focus-visible .ws-marker circle,.ws-device[role=button]:hover .ws-marker circle{stroke:#fff;stroke-width:4}
.ws-device.is-on .ws-fan-rotor{animation:ws-fan-spin 1.5s linear infinite;transform-origin:0 0;transform-box:view-box}.ws-device.is-on .ws-spindle{animation:ws-spindle-turn .7s ease-in-out infinite;transform-box:fill-box;transform-origin:center}.ws-device.is-on .ws-warm-air{animation:ws-warm-rise 3s ease-in-out infinite}.ws-device.is-on .ws-heat-glow{animation:ws-warm-glow 4s ease-in-out infinite}
@keyframes ws-fan-spin{to{transform:rotate(360deg)}}
@keyframes ws-spindle-turn{0%,100%{opacity:1}50%{opacity:.38}}
@keyframes ws-warm-rise{0%,100%{opacity:.28;transform:translateY(2px)}50%{opacity:.65;transform:translateY(-4px)}}
@keyframes ws-warm-glow{0%,100%{opacity:.7}50%{opacity:1}}
.workshop-svg.is-paused *,.workshop-panel.is-paused *,.reduce-motion .workshop-svg *{animation-play-state:paused!important}
.workshop-svg.is-compact .ws-marker{display:none}.workshop-svg.is-compact{max-height:none}
@media (prefers-reduced-motion:reduce){.workshop-svg *{animation:none!important}}
@media (max-width:700px){.workshop-heading{align-items:flex-start;padding:16px 16px 0;gap:14px}.workshop-heading h3{font-size:20px}.workshop-source{min-width:118px;font-size:12px}.workshop-source strong{font-size:20px}.workshop-device-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:0 12px}.workshop-device-card{min-height:88px;padding:10px 8px}.workshop-art{margin:8px 0 0}.workshop-context{padding:12px 16px}.workshop-experiments{padding-left:16px;padding-right:16px}.workshop-facts>div{display:grid;gap:5px}.workshop-detail-state>span:last-child{margin-left:18px}}
@media (max-width:400px){.workshop-heading{display:block}.workshop-source{display:flex;align-items:center;margin-top:12px;font-size:13px;gap:8px}.workshop-source strong{margin-left:auto;font-size:21px}.workshop-eyebrow{font-size:10px}.workshop-device-card{gap:6px}.workshop-detail-symbol{display:none}.workshop-device-copy strong{font-size:13px}.workshop-number{flex-basis:20px;width:20px;height:20px;line-height:18px}.workshop-scene-note{font-size:12px}}
.workshop-lab-disclosure{margin-top:24px;border-top:1px solid #a9bbb8;padding-top:3px}.workshop-lab-disclosure>summary{min-height:48px;display:list-item;padding:13px 5px;font-size:15px;font-weight:700;line-height:1.45;cursor:pointer;color:#244b53}.workshop-lab-disclosure>summary:focus-visible{outline:3px solid #a36b21;outline-offset:3px}.workshop-lab-disclosure>.workshop-panel{margin-top:8px}@media(max-width:700px){.workshop-lab-disclosure{margin-top:18px}.workshop-lab-disclosure>summary{font-size:14px;min-height:48px}}