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/* Custom time window and three-method comparison. */
.range-form{display:flex;align-items:end;gap:14px;margin:0 22px 20px;padding:17px 18px;background:#f6f8fb;border:1px solid #e3e9f0;border-radius:7px;flex-wrap:wrap}.interval-title{font-size:14px;font-weight:600;flex:1;align-self:center;min-width:170px}.interval-title span{display:block;font-size:12px;font-weight:400;color:#728196;margin-top:6px}.range-form label{display:flex;flex-direction:column;gap:7px;font-size:12px;color:#63758b}.range-form input{width:100px;font-size:15px;padding:8px 10px;border:1px solid #cfd9e4;border-radius:5px;color:#253f56;background:#fff}.range-form button{padding:10px 15px;background:#242f67;color:#fff;border:0;border-radius:5px;font-size:13px}.range-form p{width:100%;color:#a03333;font-size:13px;margin:0;line-height:1.6}.legend .fno{border-top:3px dotted #6475b5}.bar-track.fno-track span{background:#6475b5}.prob-row{grid-template-columns:34px minmax(0,1fr) 133px;gap:8px}.prob-values{font-size:12px}.exact-value{color:#242f67}.mix-value{color:#b63217}.fno-value{color:#6475b5}.instant-summary{gap:12px;flex-wrap:wrap}.instant-summary span{max-width:120px}.chart-controls{flex-wrap:wrap}.legend{flex-wrap:wrap;row-gap:8px}@media(max-width:720px){.range-form{margin:0 16px 18px;padding:14px;gap:12px}.interval-title{flex-basis:100%}.range-form label{flex:1}.range-form input{width:100%}.range-form button{flex-basis:100%}.prob-row{grid-template-columns:32px minmax(0,1fr) 131px}.plot-note{font-size:12px}.aside-heading,.eyebrow{font-size:12px}.header-note{max-width:160px;text-align:right}}
:root{--curve-exact:#242f67;--curve-mix:#ec4925;--curve-fno:#6475b5}
[hidden]{display:none!important}
.display-controls{border:1px solid #e2e8ef;border-radius:7px;margin:0 22px 22px;padding:14px 16px 16px;min-width:0}.display-controls legend{font-size:14px;color:#52667a;padding:0 7px}.method-controls{display:flex;gap:12px;flex-wrap:wrap}.method-control{display:flex;align-items:center;justify-content:space-between;gap:18px;border:1px solid #e0e6ec;padding:8px 10px;border-radius:5px;flex:1;min-width:190px}.method-control label{font-size:14px;display:flex;align-items:center;gap:8px;cursor:pointer;white-space:nowrap}.method-control input[type=checkbox]{width:17px;height:17px;accent-color:#242f67;cursor:pointer}.method-control input[type=color]{width:34px;height:30px;border:1px solid #c5d1dd;border-radius:4px;background:#fff;padding:2px;cursor:pointer;flex-shrink:0}.display-actions{display:flex;gap:10px;margin-top:13px;flex-wrap:wrap}.display-actions button{padding:8px 12px;border:1px solid #cfd9e4;color:#405c73;background:#f7f9fc;font-size:13px;border-radius:5px}.display-actions button[aria-pressed=true]{background:#242f67;color:white;border-color:#242f67}.legend .exact{border-color:var(--curve-exact)}.legend .mix{border-color:var(--curve-mix)}.legend .fno{border-color:var(--curve-fno)}.method-dot.orange{background:var(--curve-mix)}.method-dot.purple{background:var(--curve-fno)}.fno-metric strong{color:var(--curve-fno)}.empty-state{font-size:14px;color:#718193;padding:12px 0;line-height:1.6}@media(max-width:720px){.display-controls{margin:0 16px 18px;padding:12px}.method-control{min-width:100%;flex-basis:100%}.display-actions button{flex:1}.method-controls{gap:8px}}
.experiment-nav{display:flex;gap:8px;background:#fff;border-bottom:1px solid #dce3e9;padding:10px 32px;flex-wrap:wrap}.experiment-nav a{font-size:14px;color:#617589;padding:9px 15px;border-radius:5px}.experiment-nav a[aria-current=page]{background:#eef0fa;color:#242f67;font-weight:600}.experiment-nav a:hover{background:#f0f4f7}.single-h{font-size:21px;margin-top:15px;margin-bottom:20px}.h-controls{display:flex;flex-direction:column;gap:19px}.h-label{display:flex;justify-content:space-between;align-items:center}.h-label label{font-family:Georgia,serif;font-size:22px}.h-label input{width:100px;padding:8px 10px;border:1px solid #707ba9;border-radius:5px;background:#303b74;color:#fff;font-size:16px;font-variant-numeric:tabular-nums}.h-controls input[type=range]{width:100%;margin:10px 0 0;accent-color:#ffb39d}.h-help{font-size:12px;color:#cbd1ed;line-height:1.7}.h-error{font-size:14px;line-height:1.6;color:#ffd5c6}.aside-button{background:#303b74;border:1px solid #707ba9;padding:10px 12px;border-radius:5px;color:#f2f3fc;font-size:14px;margin:8px 0 25px;cursor:pointer}.architecture select{width:100%;font-size:13px;background:#303b74;color:#f4f5ff;border:1px solid #707ba9;padding:10px 7px}.download-config{font-size:14px;color:#34458c;text-decoration:underline;text-underline-offset:3px}.results code{font-size:13px}.results p:last-child{padding-bottom:20px}.h-label input:focus-visible{outline:3px solid #ffb39d;outline-offset:3px}@media(max-width:720px){.experiment-nav{padding:9px 12px;gap:5px}.experiment-nav a{font-size:13px;padding:8px 10px}.shell:has(.h-controls){flex-direction:column}.shell:has(.h-controls)>aside{order:0}.shell:has(.h-controls) aside h2,.shell:has(.h-controls) .aside-intro,.shell:has(.h-controls) .setup,.shell:has(.h-controls) .aside-foot{display:none}.shell:has(.h-controls) .h-controls{flex-direction:row;gap:15px}.shell:has(.h-controls) .h-controls>div{flex:1;min-width:0}.h-label{flex-direction:column;align-items:stretch;gap:6px}.h-label input{width:100%}.shell:has(.h-controls) .architecture{padding-top:12px;display:grid;grid-template-columns:1fr;gap:8px}.shell:has(.h-controls) .architecture strong{display:none}.shell:has(.h-controls) .aside-button{margin-bottom:12px}.shell:has(.h-controls) .single-h{margin:8px 0 13px}.shell:has(.h-controls)>aside{padding:18px 22px}}

.methods h3{font-size:15px;color:#242f67;margin:24px 0 8px}.citation{color:#34458c;text-decoration:underline;text-underline-offset:3px;white-space:nowrap}.references{margin:30px 0;padding:24px 28px;border-top:1px solid #dce3e9}.references h2{font-size:19px;margin:0 0 16px;color:#242f67}.references ol{margin:0;padding-left:24px}.references li{padding-left:6px;margin:0 0 18px;font-size:14px;line-height:1.8;color:#536779;scroll-margin-top:24px}.references a{color:#34458c;text-decoration:underline;text-underline-offset:3px}.reference-id{display:block;font-size:12px;overflow-wrap:anywhere}.references li:target{background:#eef0fa;border-radius:4px}.page-title h1{font-size:clamp(27px,3vw,42px)}@media(max-width:720px){.references{padding:20px 8px}.references li{font-size:13px}}

/* Quanta UFSCar: original vector artwork with an indigo-and-orange interface palette. */
:root{--quanta-indigo:#242f67;--quanta-orange:#ec4925;--quanta-indigo-light:#6475b5;--quanta-tint:#eef0fa}
.topbar{height:auto;min-height:96px;padding:18px 36px;gap:24px;border-top:3px solid var(--quanta-orange)}
.brand{gap:22px;letter-spacing:-.7px;min-width:0;color:var(--quanta-indigo)}
.quanta-header-logo{display:block;width:190px;height:auto;flex-shrink:0}
.brand-product{display:flex;flex-direction:column;gap:6px;border-left:1px solid #d9def0;padding-left:22px;font-size:25px}
.brand-sub{display:block;font-size:11px;letter-spacing:1.6px;margin:0;color:#67739b;white-space:nowrap}
.experiment-nav a[aria-current=page]{box-shadow:inset 0 -2px 0 var(--quanta-orange)}
.experiment-nav a:hover{background:var(--quanta-tint)}
.page-title h1{color:var(--quanta-indigo)}
.range-form button:hover,.range-buttons button[aria-pressed=true]:hover{background:#34458c}
.display-actions button:hover{border-color:var(--quanta-indigo)}
.quanta-footer{display:flex;align-items:center;gap:28px;padding:25px 0 8px;min-height:130px}
.quanta-footer-logo{width:108px;height:auto;flex-shrink:0}
.footer-copy{flex:1;min-width:0;color:#67739b;font-size:13px;line-height:1.9}
.footer-copy>span:not(.footer-right){padding:0 8px;color:#a6afcf}
.footer-copy .footer-right{float:none;display:block;margin-top:3px;color:#67739b}
@media(max-width:1150px){.brand-sub{display:none}.topbar{gap:18px}.brand-product{font-size:23px}}
@media(max-width:720px){.topbar{padding:14px 19px;min-height:92px;gap:10px;flex-wrap:wrap}.brand{gap:15px}.quanta-header-logo{width:144px}.brand-product{font-size:21px;padding-left:15px}.header-note{max-width:none;text-align:left;width:100%;font-size:12px}.header-note .sep{padding:0 7px}.quanta-footer{gap:20px;padding-top:22px;min-height:115px}.quanta-footer-logo{width:88px}.footer-copy{font-size:12px}.footer-copy .footer-right{display:block}}
/* Training configuration and imported trajectories share the experiment chart system. */
.training-panel{margin-bottom:22px}.training-panel>summary{cursor:pointer;padding:22px;font-weight:600;color:#242f67;font-size:17px}.training-panel>summary>span{display:block;font-weight:400;font-size:13px;color:#64748b;margin:8px 0 0 17px}.training-panel form{padding:0 22px 22px}.training-panel fieldset{border:0;border-top:1px solid #e2e5ef;margin:18px 0;padding:18px 0 0;min-width:0}.training-panel legend{padding-right:12px;font-size:15px;font-weight:600}.training-panel p,.result-import>p{font-size:14px;line-height:1.7;color:#64748b}.config-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:16px 0}.config-grid label,.layer-row label{display:flex;flex-direction:column;gap:8px;font-size:13px;color:#536779}.config-grid input,.layer-row input{min-width:0;width:100%;border:1px solid #d7dfe7;border-radius:5px;padding:9px 10px;color:#303c6d;background:white}.config-grid select,.layer-row select{width:100%;min-width:0}.check-label{display:flex;gap:9px;align-items:center;margin:20px 0 10px;font-size:14px}.check-label input{accent-color:#242f67;width:18px;height:18px}.config-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:17px 0}.config-actions button,.layer-row button,.file-button{border:1px solid #cfd9e4;padding:10px 14px;border-radius:5px;background:#f7f9fc;color:#405c73;font-size:13px;cursor:pointer}.config-actions .primary-button{background:#242f67;color:white;border-color:#242f67}.config-actions button:hover,.file-button:hover{border-color:#242f67}.config-actions button:disabled,.layer-row button:disabled{opacity:.5;cursor:default}.layer-row{display:grid;grid-template-columns:22px 1fr 85px 1.5fr auto;gap:12px;align-items:end;background:#f6f8fb;border:1px solid #e2e5ef;border-radius:7px;padding:14px;margin:12px 0}.layer-number{align-self:center;color:#718193;font-size:13px}.layer-row button{height:38px}.config-instructions{margin-top:20px;border-top:1px solid #e2e5ef;padding-top:18px;font-size:14px;line-height:1.8;color:#536779}.config-instructions summary{cursor:pointer;color:#242f67}.config-instructions code{font-size:12px;overflow-wrap:anywhere}.config-instructions pre{overflow-x:auto;background:#f0f3fa;padding:16px;border-radius:5px}.result-import{margin-bottom:24px;padding-bottom:8px}.result-import>p,.result-import>.config-actions{margin:0 22px 16px}.result-import .local-note{font-size:12px}.result-import code{font-size:13px}.file-button{position:relative;overflow:hidden;display:inline-flex;align-items:center}.file-button input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.file-button:focus-within{outline:3px solid #ec4925;outline-offset:4px}.form-error,#variant-error{color:#a03333!important;line-height:1.6;font-size:14px}.architecture .manual-label{font-size:25px;letter-spacing:0}.setup strong{overflow-wrap:anywhere;min-width:0}.parameters dd{overflow-wrap:anywhere;font-size:16px}
@media(max-width:1000px){.config-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.layer-row{grid-template-columns:22px 1fr 80px}.layer-row .layer-order,.layer-row .layer-activation{grid-column:2}.layer-row .remove-layer{grid-column:3}}@media(max-width:500px){.training-panel form{padding:0 16px 20px}.training-panel>summary{padding:18px 16px}.config-grid{gap:12px}.layer-row{padding:10px;gap:8px;grid-template-columns:16px 1fr 68px}.config-grid label{font-size:12px}.config-grid select{padding-left:7px}.result-import>p,.result-import>.config-actions{margin-left:16px;margin-right:16px}}
/* Parameter-conditioned two-qubit experiment. */
.multi-h-shell .fixed-fields{padding:14px 13px;border:1px solid #515c90;background:#303b74;border-radius:6px;font-family:Georgia,serif;font-size:18px;margin:0 0 25px}.fixed-fields>span{display:block;font:12px/1.6 Inter,ui-sans-serif,sans-serif;color:#cbd1ed;margin-top:7px}.coupling-actions{display:flex;gap:8px;flex-wrap:wrap}.coupling-actions .aside-button{font-size:13px;margin:0 0 20px;padding:10px 12px;flex:1;white-space:nowrap}.coupling-actions .aside-button:first-child{background:#ec4925;border-color:#ec4925;color:#fff}.coupling-actions .aside-button:disabled{opacity:.65;cursor:wait}.multi-h-shell .h-error{margin-top:0}.multi-h-shell .architecture strong{font-size:24px;letter-spacing:1px}.trajectory-status{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:0 0 22px;background:#eef0fa;border:1px solid #d9def0;border-radius:7px;padding:14px 17px;font-size:13px;line-height:1.6;color:#52667a}.trajectory-status strong{font-weight:550;color:#242f67}.trajectory-status progress{height:8px;width:100%;accent-color:#ec4925}.multi-h-shell .h-label input{max-width:110px}.multi-h-shell .h-help{font-size:13px}
@media(max-width:720px){.multi-h-shell .fixed-fields{margin:0 0 17px;font-size:16px}.multi-h-shell .equation{font-size:14px;margin:8px 0 15px}.multi-h-shell .h-label input{max-width:none}.multi-h-shell .architecture{display:none!important}.multi-h-shell .coupling-actions .aside-button{margin-bottom:6px}.trajectory-status{align-items:flex-start;flex-direction:column;font-size:12px}.multi-h-shell #unapplied-note{margin-bottom:0}}
/* Export the current scientific view as figures and numerical data. */
.export-controls{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:0 0 22px;padding:14px 17px;background:white;border:1px solid #dce3e9;border-radius:8px}.export-label{font-size:14px;font-weight:600;color:#242f67;margin-right:4px}.export-controls select{font-size:14px;max-width:100%}.export-controls button{font-size:14px;border:1px solid #cfd9e4;background:#f7f9fc;color:#303c6d;border-radius:5px;padding:8px 12px}.export-controls button:hover{border-color:#242f67;background:#eef0fa}.export-controls button:disabled{opacity:.6;cursor:wait}.export-controls .export-help{flex-basis:100%;font-size:12px;line-height:1.6;color:#64748b;margin:2px 0 0}.export-controls #export-status{flex-basis:100%;font-size:13px;line-height:1.6;margin:0;color:#40576c}@media(max-width:720px){.export-controls{padding:13px;gap:8px}.export-controls .export-label{flex-basis:100%}.export-controls select{flex:1;min-width:140px}.export-controls button{padding:8px 10px}}