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#dae3ce;border-radius:6px;background:white;color:#6e835d;font-size:12px}.slider-field{margin-top:25px}.slider-field>label{display:flex;justify-content:space-between;font-size:12px;color:#6f825f}.slider-field output{font-family:var(--mono);color:#6b8757}.slider-field input{width:100%;accent-color:#6e9161;margin:15px 0 6px}.slider-field>div{display:flex;justify-content:space-between;font-size:9px;font-family:var(--mono);color:#a4b098}.primary-button{width:100%;background:#416d52;border:0;border-radius:6px;color:#eff8e7;padding:13px;margin-top:15px;font-size:12px}#settings-error{color:#ba6e45;font-size:11px;margin-bottom:0}#toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,12px);background:#234c3e;color:#ecf6e5;box-shadow:0 6px 24px #16372a33;border:1px solid #5e8267;border-radius:8px;padding:12px 20px;font-size:12px;z-index:10;opacity:0;pointer-events:none;transition:.2s;max-width:90vw;text-align:center}#toast.visible{opacity:1;transform:translate(-50%,0)}
@media(min-width:1550px){.stage-panel{height:470px}.chart-wrap{height:165px}.parts-panel,.readings-panel{padding:25px 22px}.part-card{min-height:100px}.workspace{grid-template-columns:260px minmax(0,1fr) 285px;gap:24px}}
@media(max-width:1200px){main{padding:28px 24px 0}.topbar{padding:0 24px}.workspace{grid-template-columns:210px minmax(0,1fr) 225px;gap:13px}.parts-panel,.readings-panel{padding:18px 13px}.part-card{grid-template-columns:50px 1fr;padding:10px 7px;gap:7px}.part-card svg{width:50px}.part-name{font-size:10px}.part-spec{font-size:8px}.big-temperature>span:first-child{font-size:44px}.stage-panel{height:397px}.simulation-controls{gap:8px;padding:11px 9px}.speed-control{gap:1px}.speed-control>span{display:none}.stage-legend{font-size:7px}.drop-prompt{top:115px;font-size:9px}}
@media(max-width:1000px){.workspace{grid-template-columns:205px minmax(0,1fr)}.readings-panel{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);column-gap:25px;align-items:start;padding:22px}.readings-panel .panel-heading{grid-column:1/-1;margin-bottom:10px}.temperature-label{grid-column:1;margin-top:12px}.big-temperature{grid-column:1;margin:5px 0}.target-line,.thermometer,.scale-labels,.trend{grid-column:1}.reading-separator{display:none}.reading-row{grid-column:2;margin:10px 0}.reading-row:nth-of-type(9){grid-row:2}.reading-row:nth-of-type(10){grid-row:3}.reading-row:nth-of-type(11){grid-row:4}.equilibrium-card{grid-column:2;grid-row:5/10;margin-top:10px}.path-heading{grid-column:3;grid-row:2;margin-top:12px}.heat-path{grid-column:3;grid-row:3/10}.win-card{grid-column:1/-1}.stage-panel{height:420px}.header-center .mono,.header-divider{display:none}.parts-tip{padding-bottom:10px}.mission-progress{width:170px}.footer-mark{display:none}}
@media(max-width:700px){.topbar{height:67px;padding:0 18px}.brand{font-size:15px;gap:9px}.brand img{width:30px;height:30px}.brand small{font-size:8px}.header-center{display:none}.text-button{font-size:10px}main{padding:25px 16px 0}.intro{margin-bottom:23px;gap:12px}.intro h1{font-size:24px;letter-spacing:0;margin:9px 0}.intro p{font-size:10px;max-width:220px;line-height:1.8}.eyebrow{font-size:8px;letter-spacing:1.5px}.settings-button{font-size:10px;padding:9px;flex-shrink:0}.settings-button svg{width:16px}.mission{padding:15px;gap:10px;flex-wrap:wrap;margin-bottom:16px}.mission-icon{width:34px;height:34px}.mission-copy p{font-size:11px;line-height:1.7}.mission-copy strong{font-size:12px}.mission-title .eyebrow{font-size:8px}.level-badge{font-size:8px;padding-left:8px}.mission-title{gap:8px}.mission-progress{width:100%;grid-template-columns:auto 1fr auto;gap:12px;margin-top:3px}.mission-progress>span:first-child{grid-column:auto;font-size:9px}.workspace{display:flex;flex-direction:column;gap:15px}.parts-panel{width:100%;padding:16px;display:grid;grid-template-columns:1fr 1fr;column-gap:10px}.parts-panel .panel-heading,.panel-description{grid-column:1/-1}.panel-description{margin:7px 0 7px}.category-label{margin:12px 0 9px;font-size:9px;grid-row:3}.parts-list{grid-row:4;gap:8px}.part-card{min-height:76px;grid-template-columns:46px 1fr;gap:5px;padding:8px 5px}.part-card svg{width:46px;height:50px}.part-name{font-size:9px;letter-spacing:-.2px}.part-spec{font-size:8px}.part-label{font-size:7px}.parts-tip{grid-column:1/-1;margin-top:14px;padding:10px 0 0;align-items:center}.parts-tip p{font-size:9px}.parts-tip p br{display:none}.parts-tip strong{margin-left:5px}.parts-tip svg{width:14px}.simulation-column{width:100%}.stage-panel{height:350px}.stage-heading{padding:15px;font-size:9px}.stage-ambient{left:15px;top:57px}.stage-toolbar{right:15px;top:57px}.stage-ambient strong{font-size:16px}.stage-caption{left:15px;bottom:44px;font-size:7px}.stage-legend{left:15px;bottom:20px}.drop-prompt{top:93px;padding:8px 11px;font-size:9px}.simulation-controls{padding:11px;gap:10px}.speed-control>span{display:inline}.speed-control button{padding:6px}.simulation-controls>.mono{font-size:10px}.assembly-strip{padding-bottom:14px}.chart-panel{padding:17px 13px 10px}.chart-wrap{height:150px}.readings-panel{width:100%;display:block;padding:20px}.readings-panel .panel-heading{margin-bottom:20px}.temperature-label{margin-top:10px}.big-temperature{margin:9px 0 15px}.big-temperature>span:first-child{font-size:54px}.reading-separator{display:block}.reading-row{margin:18px 0}.equilibrium-card{margin-top:20px}.path-heading{margin:20px 0 15px}.heat-path{display:flex}.trend{margin-bottom:22px}.readings-panel .scale-labels{font-size:9px}.chart-legend{gap:8px}footer{font-size:8px;gap:13px;line-height:1.7;flex-wrap:wrap;margin-top:22px}dialog{padding:23px}.dialog-heading h2{font-size:20px}.guide-steps{grid-template-columns:1fr;gap:8px}.guide-steps>div{display:grid;grid-template-columns:30px 1fr;gap:8px}.guide-steps h3{margin:4px 0}.guide-steps p{grid-column:2;margin:0}.formula-box code{font-size:11px}.settings-note{font-size:10px}}
.flow-track{fill:none;stroke:#edb366;stroke-width:1;opacity:.24}.flow-caption{fill:#b7ba8c;font-family:var(--sans);font-size:8px;text-anchor:middle}.flow-number{fill:#eac28b;font-family:var(--mono);font-size:11px;text-anchor:middle}.flow-route{pointer-events:none;transition:opacity .2s}.heat-stream.prominent{stroke-width:2.1;filter:drop-shadow(0 0 3px #ffb95288)}.no-flow .flow-route{opacity:0}.paused .flow-route{opacity:.55}
#thermal-field{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;pointer-events:none;z-index:0}#assembly{z-index:1;pointer-events:none}.stage-heading,.stage-caption,.stage-legend,.stage-ambient,.thermal-scale{z-index:2}.stage-toolbar{z-index:3}.stage-caption{bottom:54px}.stage-legend{bottom:22px;gap:9px}.thermal-scale{position:absolute;right:20px;bottom:20px;width:170px;pointer-events:none}.thermal-scale-title{display:flex;justify-content:space-between;font-size:8px;color:#b4c9ba;letter-spacing:.5px;margin-bottom:7px}.thermal-scale-bar{height:7px;border-radius:3px;background:linear-gradient(90deg,#306cf6,#25cfe3 20%,#5edc80 40%,#f4db4b 60%,#f98639 80%,#e8414c);position:relative;border:1px solid #ffffff18}.thermal-scale-bar i{position:absolute;top:-3px;width:2px;height:11px;background:#fff;box-shadow:0 0 4px #123b35;transform:translateX(-1px);transition:left .2s}.thermal-scale-ticks{display:flex;justify-content:space-between;font-size:8px;font-family:var(--mono);color:#8cae9b;margin-top:5px}.no-flow .thermal-scale{opacity:.3}.flow-track{stroke-width:7;opacity:.42;stroke-linecap:round;filter:blur(1px)}.heat-stream.prominent{stroke-width:2.2;stroke:#edffed;stroke-dasharray:3 12;filter:drop-shadow(0 0 3px #d7ffdd80)}.surface-stream{stroke-width:1.9;stroke-dasharray:6 13;filter:drop-shadow(0 0 2px currentColor)}.paused .heat-stream{opacity:.35!important}.flow-caption{fill:#bad0be}.flow-number{fill:#d9eed8}.stage-tool{gap:5px}
@media(max-width:700px){.thermal-scale{right:14px;bottom:20px;width:132px}.thermal-scale-title,.thermal-scale-ticks{font-size:7px}.stage-caption{bottom:57px}.stage-legend{font-size:7px;flex-direction:column;gap:5px;bottom:20px}.drop-prompt{z-index:2;top:96px}.stage-tool span{font-size:8px}}
#thermal-field{z-index:2}.stage-heading,.stage-caption,.stage-legend,.stage-ambient,.thermal-scale{z-index:3}.stage-toolbar{z-index:4}
.business-bar{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr 1.15fr;gap:18px;background:#fff;border:1px solid #e2e8da;border-radius:10px;padding:19px 22px;margin-bottom:17px;align-items:center}.business-bar>div{display:flex;flex-direction:column;gap:6px}.business-bar>div>span{font-size:10px;color:#819077}.business-bar>div>span>small{font-size:8px;margin-left:7px;color:#a2ae98}.business-bar strong{font:500 23px var(--mono);letter-spacing:-.8px;color:#405d3c}.business-bar>div>small{font-size:8px;color:#a0ab96}.business-bar .wallet-stat{padding-left:14px;border-left:3px solid #88a873}.business-bar .wallet-stat strong{font-size:29px}.business-bar strong.profit-value{color:#619260}.business-bar strong.loss{color:#c26b4a}.business-progress{border-left:1px solid #e8ecdf;padding-left:19px;gap:13px!important}.business-progress>span{display:flex;justify-content:space-between;align-items:center;gap:10px}.business-progress b{font:500 12px var(--mono);color:#67805b}.order-rail{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:20px}.order-step{display:flex;align-items:center;gap:10px;padding:12px 10px;border:1px solid transparent;border-radius:7px;background:#eef1e8}.order-step-number{display:grid;place-items:center;flex-shrink:0;width:25px;height:25px;border-radius:50%;background:#e1e8d8;color:#9ba98e;font:10px var(--mono)}.order-step strong{display:block;font-size:11px;font-weight:500;color:#95a08b;white-space:nowrap}.order-step small{display:block;font-size:8px;color:#a6b09c;margin-top:4px}.order-step.current{background:#e7efdd;border-color:#bfcea9}.order-step.current .order-step-number{background:#6d8a5b;color:#f4ffe7}.order-step.current strong{color:#4e6b3e}.order-step.current small{color:#7b9568}.order-step.done{background:#eef4e7}.order-step.done .order-step-number{background:#dcebd0;color:#6d9557}.order-step.done strong{color:#839475}.part-card{min-height:108px}.part-price{display:block;font:500 12px var(--mono);color:#6e8b59;margin-top:8px}.part-price small{font:8px var(--sans);color:#a4b095}.part-card:disabled{cursor:default;opacity:.6;transform:none;box-shadow:none}.customer-card{border-bottom:1px solid #e7ecde;margin-bottom:20px;padding-bottom:17px}.customer-card .eyebrow{font-size:8px}.customer-card h3{font-size:17px;font-weight:600;color:#5f7b50;margin:10px 0 6px}.customer-card p{font-size:11px;color:#8e9c81;margin:0 0 7px}.customer-card>small{font-size:8px;color:#a3af97}.checkout-card{background:#f6f8f0;border-color:#e1e9d7}.checkout-card>span{background:#a6b69a}.checkout-card.ready{background:#edf5e5;border-color:#b4cea1}.checkout-card.ready>span{background:#6e9161}.checkout-card button{width:100%;font-size:11px;padding:12px 6px}.checkout-card button:disabled{cursor:default;background:#a7b89a;color:#f8fff0;opacity:.65}.sale-preview{display:flex;flex-direction:column;gap:8px;padding-top:14px;margin-top:14px;border-top:1px solid #dce6d3;font-size:9px;color:#8a9c79}.sale-preview>span{display:flex;justify-content:space-between}.sale-preview b{font:500 11px var(--mono);color:#738d60}.sale-preview .receipt-net{border-top:1px dashed #d4e0c8;padding:9px 0 3px;color:#708c5b}.sale-preview .receipt-net b{color:#4f7e43;font-size:13px}.completed-banner{display:flex;align-items:center;gap:17px;border:1px solid #b7cda2;background:#e5f0da;border-radius:10px;padding:20px 24px;margin-bottom:20px}.completed-banner>span{font-size:26px;color:#8cab69}.completed-banner h2{font-size:15px;color:#52723b}.completed-banner p{font-size:11px;color:#83966e;margin:9px 0 0}.completed-banner p strong{font-family:var(--mono);color:#66894b}.completed-banner button{margin-left:auto;border:0;background:#6c8f53;border-radius:6px;color:#f4ffe9;font-size:11px;padding:12px 16px}.order-dialog{max-width:650px!important}.order-dialog-note{font-size:11px;color:#8b9a7b;line-height:1.8}.ledger-totals{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;background:#edf3e5;border-radius:8px;padding:17px;margin:20px 0}.ledger-totals span{display:block;font-size:9px;color:#8c9d79}.ledger-totals strong{display:block;font:21px var(--mono);color:#6e8e52;margin-top:8px}.order-entry{border:1px solid #e3e9da;border-radius:8px;padding:15px;margin-top:11px}.order-entry.active{border-color:#b2c99d;background:#f2f7eb}.order-entry.locked{background:#f8f9f4}.order-entry>div:first-child{display:flex;justify-content:space-between;align-items:center}.order-entry-id{font:8px var(--mono);letter-spacing:1px;color:#9caa8f}.order-entry-status{font-size:8px;color:#7e966a;background:#e6efd9;border-radius:4px;padding:4px 7px}.order-entry.locked .order-entry-status{background:#eeefe8;color:#a1aa97}.order-entry h3{font-size:13px;color:#66804f;font-weight:600;margin:10px 0}.order-entry h3 small{font-size:10px;margin-left:12px;color:#9aa98b;font-weight:400}.order-entry p{font-size:10px;color:#8d9d7e;line-height:1.7;margin:7px 0}.order-entry-money{display:flex;justify-content:space-between;gap:10px;font-size:10px;color:#90a37d}.order-entry-money strong{font-family:var(--mono);font-weight:500;color:#6d9153}.order-entry .receipt-details{font-size:9px;color:#a3b096;margin:9px 0 0}.order-dialog-footer{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-top:20px;padding-top:17px;border-top:1px solid #e5eadc}.order-dialog-footer>span{font-size:9px;color:#a0ae93;line-height:1.7}.order-dialog-footer button{white-space:nowrap;border:1px solid #d3dec7;background:#f4f7ee;border-radius:5px;padding:9px 11px;color:#82966f;font-size:10px}#new-game-dialog{max-width:440px}.new-game-copy{font-size:12px;color:#8b9a7d;line-height:1.9}.new-game-actions{display:flex;gap:12px;align-items:center;margin-top:20px}.new-game-actions .close-dialog{border-radius:6px;height:auto;padding:13px;font-size:11px;white-space:nowrap}.new-game-actions .primary-button{margin:0;font-size:11px}
@media(max-width:1200px){.business-bar{gap:12px;padding:16px}.business-progress{padding-left:12px}.order-step{gap:7px;padding:10px 8px}.order-step strong{font-size:10px}.order-step-number{width:23px;height:23px}}
@media(max-width:1000px){.readings-panel{display:block}.customer-card{margin-bottom:20px}.business-bar{grid-template-columns:1.2fr 1fr 1fr 1fr}.business-progress{grid-column:1/-1;border-left:0;border-top:1px solid #e7eddf;padding:12px 0 0;flex-direction:row!important;justify-content:space-between}.business-progress>span{gap:18px}.readings-panel .temperature-label{margin-top:20px}.readings-panel .reading-row{margin:20px 0}.order-step strong{font-size:9px}}
@media(max-width:700px){.business-bar{grid-template-columns:1fr 1fr;padding:16px;gap:18px;margin-bottom:13px}.business-bar strong{font-size:23px}.business-bar .wallet-stat strong{font-size:26px}.business-bar .wallet-stat{padding-left:10px}.business-bar>div>span{font-size:9px}.business-bar>div>small{font-size:7px}.business-progress{gap:10px!important}.business-progress b{font-size:10px}.order-rail{gap:5px;margin-bottom:15px}.order-step{flex-direction:column;gap:6px;padding:10px 3px;text-align:center}.order-step strong{font-size:8px;letter-spacing:-.4px}.order-step small{font-size:7px}.order-step-number{width:23px;height:23px}.part-card{min-height:95px}.part-price{font-size:11px;margin-top:6px}.part-price small{font-size:7px}.customer-card h3{font-size:18px}.checkout-card{padding:20px}.checkout-card button{font-size:12px}.sale-preview{font-size:11px}.sale-preview b{font-size:12px}.completed-banner{padding:16px;flex-wrap:wrap;gap:12px}.completed-banner>span{font-size:22px}.completed-banner h2{font-size:12px;line-height:1.7}.completed-banner p{font-size:10px}.completed-banner button{margin-left:35px;font-size:10px;padding:10px 12px}.order-entry h3 small{display:block;margin:6px 0 0}.ledger-totals{padding:14px;gap:8px}.ledger-totals strong{font-size:19px}.order-dialog-footer{align-items:flex-start}.new-game-actions{flex-direction:column}.new-game-actions>button{width:100%}}
.simulation-column>.checkout-card{display:grid;grid-template-columns:26px minmax(0,1fr) auto;align-items:center;column-gap:12px;row-gap:8px;text-align:left;margin:0 0 18px;padding:17px}.simulation-column>.checkout-card>span{grid-column:1;grid-row:1}.simulation-column>.checkout-card h3{grid-column:2;grid-row:1;margin:0;font-size:12px}.simulation-column>.checkout-card p{grid-column:1/3;grid-row:2;margin:0;font-size:9px;line-height:1.7}.simulation-column>.checkout-card button{grid-column:3;grid-row:1/3;margin:0;width:auto;min-width:155px;padding:13px 15px}.simulation-column>.checkout-card .sale-preview{grid-column:1/-1;grid-row:3;display:flex;flex-direction:row;justify-content:space-between;gap:15px;padding-top:11px;margin-top:4px}.simulation-column>.checkout-card .sale-preview>span{gap:10px}.simulation-column>.checkout-card .receipt-net{padding:0;border:0}.simulation-column>.checkout-card .receipt-net b{font-size:12px}
@media(max-width:1200px){.simulation-column>.checkout-card{grid-template-columns:22px 1fr;gap:8px}.simulation-column>.checkout-card button{grid-column:1/-1;grid-row:4;width:100%;padding:11px;margin-top:5px}.simulation-column>.checkout-card p{grid-column:1/-1}.simulation-column>.checkout-card .sale-preview{gap:6px}.simulation-column>.checkout-card .sale-preview>span{font-size:8px;gap:5px}}
@media(max-width:700px){.simulation-column>.checkout-card{padding:16px}.simulation-column>.checkout-card h3{font-size:12px}.simulation-column>.checkout-card .sale-preview>span{font-size:8px;gap:4px}.simulation-column>.checkout-card .sale-preview b{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}}
/* Research, customer bonuses, and the studio ledger. */
.research-bar{display:flex;align-items:center;gap:16px;background:#eef2e7;border:1px solid #d9e3cf;border-radius:9px;margin:0 0 20px;padding:16px 20px}.research-emblem{font-size:30px;color:#728c5a}.research-overview{flex:1;min-width:0}.research-overview>strong{font-size:12px;color:#526b42;font-weight:600}.research-overview>strong>span{font:9px var(--mono);color:#8b9b7a;margin-left:14px}.research-overview p{font-size:10px;line-height:1.7;color:#879775;margin:6px 0 0}.research-point-pill{font-size:10px;white-space:nowrap;color:#6e825a;padding:10px 14px;background:#e2ebd5;border-radius:6px}.research-point-pill b{font:500 17px var(--mono);margin-left:9px}.research-bar button,.research-nudge button{border:1px solid #adbf99;border-radius:6px;padding:11px 16px;background:#f9fcf3;color:#5e7948;font-size:11px;white-space:nowrap}.research-bar button:hover,.research-nudge button:hover{background:#e1ebd5}.challenge-card{border:1px solid #e7dfc8;background:#fbf9f1;border-radius:8px;padding:17px 18px;margin:0 0 12px}.challenge-heading{display:flex;justify-content:space-between;gap:12px;font-size:9px;color:#a08b53;letter-spacing:.4px}.challenge-heading strong{font:500 12px var(--mono);color:#99804b}.challenge-card h3{font-size:12px;line-height:1.8;font-weight:500;color:#7c714f;margin:10px 0 7px}.challenge-card p{font-size:10px;line-height:1.8;color:#a39672;margin:0 0 12px}.challenge-progress{height:4px;border-radius:4px;background:#eee8d9;overflow:hidden}.challenge-progress i{display:block;height:100%;background:#c0ab74;transition:width .2s}.challenge-footer{display:flex;justify-content:space-between;gap:12px;font-size:8px;line-height:1.8;color:#a79d82;margin-top:8px}.challenge-footer>span:last-child{font-family:var(--mono);white-space:nowrap}.challenge-card.achieved{background:#f0f6e8;border-color:#c5d7b6}.challenge-card.achieved h3,.challenge-card.achieved strong{color:#66874f}.challenge-card.achieved .challenge-progress i{background:#87a76e}.challenge-card.tutorial .challenge-progress{display:none}.research-nudge{display:flex;gap:12px;align-items:center;justify-content:space-between;margin:0 0 18px;padding:16px;border:1px dashed #aec599;border-radius:8px;background:#f1f6e9}.research-nudge strong{font-size:11px;color:#678650}.research-nudge p{font-size:9px;color:#899b76;line-height:1.7;margin:6px 0 0}.research-nudge button{font-size:10px;padding:10px}.skills-dialog{width:min(1000px,94vw);max-width:1000px;padding:30px}.skills-intro{font-size:12px;color:#8c9a7b;line-height:1.8;margin:16px 0}.research-resources{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;background:#edf3e5;border-radius:8px;padding:18px 20px}.research-resources>span{font-size:10px;color:#849773}.research-resources strong{display:block;font:500 24px var(--mono);color:#65834e;margin-top:7px}.research-window{font-size:11px;color:#788d63;line-height:1.8;margin:18px 0}.skill-tree{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.skill-branch{--branch:#6c8c60;--branch-bg:#eef4e9}.skill-branch.cooling{--branch:#638995;--branch-bg:#edf4f4}.skill-branch.business{--branch:#9a865c;--branch-bg:#f6f2e8}.skill-branch header{padding:12px 3px 17px}.skill-branch header>span{font:11px var(--mono);color:var(--branch)}.skill-branch header h3{display:inline;margin:0 0 0 10px;font-size:15px;color:var(--branch);font-weight:600}.skill-branch header p{margin:8px 0 0;font-size:10px;color:#9aa58f}.skill-node{border:1px solid #e0e6d8;border-radius:9px;padding:17px;display:flex;flex-direction:column;min-height:260px;background:#fafbf7}.skill-node.available{border-color:var(--branch);background:#fff;box-shadow:0 3px 10px #21372006}.skill-node.owned{background:var(--branch-bg);border-color:#d3dfcb}.skill-node-label{display:flex;justify-content:space-between;align-items:center;color:#96a38a;font:10px var(--mono)}.skill-node-label b{font:9px var(--sans);background:#edf0e7;padding:4px 7px;border-radius:4px;font-weight:400}.skill-node.available .skill-node-label b,.skill-node.owned .skill-node-label b{color:var(--branch);background:var(--branch-bg)}.skill-node h4{font-size:16px;color:#617451;font-weight:600;margin:14px 0 10px}.skill-node p{font-size:11px;line-height:1.9;color:#88997c;margin:0 0 13px;flex:1}.skill-unlock{font-size:9px;line-height:1.6;color:#99a58e}.skill-price{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:14px 0}.skill-price strong{font:500 20px var(--mono);color:var(--branch)}.skill-price small{font:9px var(--sans);color:#96a287}.skill-price>span{font-size:9px;color:#92a182}.skill-node button{font-size:10px;min-height:38px;padding:8px 7px;border:0;border-radius:5px;background:var(--branch);color:white;line-height:1.6}.skill-node button:hover:not(:disabled){filter:brightness(.95)}.skill-node button:disabled{background:#e9ede2;color:#9aa78b;cursor:default}.skill-node.owned button{color:var(--branch);background:var(--branch-bg)}.skill-connector{text-align:center;font-size:20px;line-height:33px;color:#bdcbb0}.skill-rules{display:flex;flex-direction:column;gap:8px;border-top:1px solid #e4eadc;padding-top:18px;margin-top:22px;font-size:10px;color:#8d9a7f;line-height:1.6}#research-confirm-dialog{max-width:490px}#research-confirm-effect{font-size:13px;line-height:1.9;color:#7f906e}.research-confirm-cost{font-size:12px;line-height:1.9;background:#eef4e5;color:#66844d;padding:16px;border-radius:6px}.research-confirm-note{font-size:10px;color:#9aa68b;line-height:1.8}.research-ledger{margin:22px 0 0;border-top:1px solid #e2e9d8;padding-top:16px}.research-ledger h3{font-size:13px;color:#6f885a}.research-ledger p{font-size:10px;line-height:1.8;color:#94a282}.research-ledger>div>div{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid #edf0e6;font-size:11px;color:#7d916a}.research-ledger small{display:block;font-size:9px;color:#a2ae95;margin-top:5px;font-weight:400}.research-ledger strong{font:13px var(--mono);color:#8f825e;text-align:right}.research-ledger strong small{display:inline}.ledger-totals{grid-template-columns:repeat(4,minmax(0,1fr))}.order-bonus{color:#a0926a!important}.research-guide{margin:20px 0;padding:18px;background:#eff4e8;border-radius:8px}.research-guide h3{font-size:13px;color:#71895c}.research-guide p{font-size:11px;color:#8b9a7c;line-height:1.9;margin-bottom:0}.simulation-column>.checkout-card .sale-preview{flex-wrap:wrap}
@media(max-width:1000px){.skills-dialog{padding:24px}.skill-tree{gap:10px}.skill-node{padding:13px}.skill-node h4{font-size:14px}.skill-node p{font-size:10px}.skill-unlock{font-size:8px}}
@media(max-width:700px){.research-bar{flex-wrap:wrap;padding:14px;gap:10px}.research-emblem{display:none}.research-overview{flex-basis:100%}.research-overview>strong{font-size:12px}.research-overview p{font-size:10px}.research-bar button{margin-left:auto;padding:10px 13px;font-size:11px}.research-point-pill{padding:7px 11px}.challenge-card{padding:15px}.challenge-card h3{font-size:12px}.challenge-card p{font-size:10px}.challenge-footer{font-size:9px}.research-nudge{align-items:flex-start}.research-nudge button{font-size:10px}.skills-dialog{padding:20px;width:94vw;max-height:90dvh}.skills-dialog .dialog-heading h2{font-size:19px}.skills-intro{font-size:11px}.research-resources{gap:10px;padding:14px}.research-resources>span{font-size:9px}.research-resources strong{font-size:21px}.skill-tree{grid-template-columns:1fr;gap:20px}.skill-node{min-height:0;padding:17px}.skill-node h4{font-size:17px}.skill-node p{font-size:12px}.skill-node button{font-size:11px;min-height:42px}.skill-unlock{font-size:10px}.skill-branch header{padding:6px 2px 14px}.skill-branch header p{font-size:11px}.skill-rules{font-size:10px}.ledger-totals{grid-template-columns:repeat(2,1fr);gap:18px}.research-confirm-cost{font-size:11px}}
.skill-node button:disabled{opacity:1;color:#748467}.skill-node p{color:#748369}.skill-node-label{color:#7f8e72}.skill-unlock{color:#839276}.skill-node.owned button{color:var(--branch)}

.skill-close-footer{width:100%;height:auto;margin-top:18px;padding:12px;border:1px solid #d3dfc8;border-radius:6px;font-size:12px;color:#6c8359;background:#eef3e7}
/* Flat 2D workbench. */
.stage-panel{background:#193e37;background-image:none}.stage-tag{letter-spacing:.5px}.stage-panel .svg-leader{stroke:#8fac9b;stroke-width:1.2}.stage-panel .svg-label{font-size:16px;fill:#b5cdbf;letter-spacing:0}.stage-panel .svg-value{font-size:20px;fill:#eff8eb}.ic-name{font:13px var(--sans);fill:#b8c5c4;letter-spacing:2px}.ic-value{font:24px var(--mono);fill:#f5f8f6}.power-label,.board-label{font:13px var(--sans);fill:#92b39f}.power-value{font:16px var(--mono);fill:#dfedda}.stage-panel .flow-track{stroke-width:5;opacity:.3;filter:none}.stage-panel .heat-stream{filter:none}.stage-panel .heat-stream.prominent{stroke-width:2.8;filter:none}.stage-panel .fin-stream{stroke:#fff;stroke-width:2;stroke-dasharray:5 13}.stage-panel .flow-caption{font-size:13px;fill:#a9c9b5}.stage-panel .flow-number{font-size:17px;fill:#d9eed8}.stage-caption-line{display:none}.stage-legend .heat-dot{box-shadow:none}.part-card>svg{filter:none}
.parts-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin:17px 0 9px}.parts-tabs button{border:1px solid #dde6d6;border-radius:5px;background:#f7f9f3;padding:9px 2px;font-size:9px;color:#87977a}.parts-tabs button.active{background:#e8f1dd;border-color:#a6be90;color:#557641}.parts-tabs small{display:block;margin-top:4px;font:9px var(--mono);opacity:.8}.catalog-note{font-size:9px;color:#8a9d7a;line-height:1.8;margin:0 0 13px}.parts-panel .parts-list{max-height:530px;overflow-y:auto;overscroll-behavior:contain;padding:2px}.part-card.locked-part{opacity:1;background:#f7f8f3;border-style:dashed}.locked-part .part-name{color:#8c9981}.locked-part>svg{opacity:.5}.part-lock{display:block;color:#8e865f;font-size:8px;line-height:1.6;margin-top:7px}.part-card.locked-part .part-state{font-size:8px;color:#a4ab97}.skill-unlocks{display:flex;flex-direction:column;gap:5px;background:#edf3e8;border-radius:5px;padding:10px;margin:0 0 12px;font-size:9px;line-height:1.7;color:#72865f}.catalog-update{font-size:11px;line-height:1.8;padding:13px;background:#fbf5df;border-radius:6px;color:#94804d}.fan-label{font:13px var(--sans);fill:#b9d6c7}.fan-rotor{transform-box:fill-box;transform-origin:center;animation:fan-spin 1.2s linear infinite}.fan-rotor.high-pressure{animation-duration:.6s}.fan-airflow{fill:none;stroke:#b5dece;stroke-width:1.7;stroke-dasharray:5 8;animation:heat-travel .6s linear infinite}.paused .fan-rotor,.paused .fan-airflow{animation-play-state:paused}.no-flow .fan-airflow{opacity:0}@keyframes fan-spin{to{transform:rotate(360deg)}}
@media(max-width:700px){.parts-panel .parts-tabs{grid-column:1/-1}.parts-panel .catalog-note{grid-column:1/-1}.parts-panel .parts-list{grid-column:1/-1;max-height:360px;display:grid;grid-template-columns:1fr 1fr;gap:10px}.parts-panel .parts-list .part-card{min-width:0;padding:12px 8px;gap:6px;display:flex;flex-direction:column;align-items:flex-start}.parts-panel .parts-list .part-card>svg{height:45px;width:70px}.parts-tabs button{font-size:11px;padding:10px}.part-lock{font-size:9px}.catalog-note{font-size:10px}.skill-unlocks{font-size:11px}}
@media(prefers-reduced-motion:reduce){.fan-rotor,.fan-airflow{animation:none}}
@media(max-width:700px){.parts-panel .parts-tabs{grid-row:3}.parts-panel .catalog-note{grid-row:4}.parts-panel .parts-list{grid-row:5}.parts-panel .parts-tip{grid-row:6;grid-column:1/-1}}