.experiment{max-width:1420px;margin:auto;padding:24px 24px 50px}.intro{display:flex;justify-content:space-between;align-items:end;gap:45px;margin-bottom:23px}.eyebrow{font-size:12px;font-weight:750;letter-spacing:.13em;color:var(--accent);margin-bottom:9px}.intro h1{font-size:2.25rem;line-height:1.08;letter-spacing:-.045em;margin:0}.intro h1 br{display:none}.lede{font-size:16px;max-width:470px;color:var(--muted);line-height:1.55;margin:0 0 1px}.metrics{display:grid;grid-template-columns:1.15fr 1fr 1fr;background:var(--card);border:1px solid var(--line);border-radius:4px;margin-bottom:16px}.metric{padding:16px 21px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric-label{font-size:14px;color:var(--muted);margin-bottom:5px;display:block}.metric-value{display:flex;align-items:baseline;gap:12px}.metric-value strong{font-size:2.1rem;font-weight:730;letter-spacing:-.05em;line-height:1.1;font-variant-numeric:tabular-nums}.metric-value .path-status{font-size:1.1rem;letter-spacing:-.02em}.metric-note{font-size:12px;color:var(--muted);margin:6px 0 0;line-height:1.4}.metric .button{padding:5px 9px;min-height:30px;font-size:12px;margin-top:7px}.good{color:var(--ink)}.bad{color:var(--danger)}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:13px}.toolbar-group{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.button,select{font-size:14px;border:1px solid var(--line);border-radius:4px;min-height:40px;padding:8px 11px;background:var(--card);color:var(--ink);line-height:1.25}.button{font-weight:620}.button:hover{border-color:var(--accent-line);background:var(--card)}.button.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.button.primary:hover{background:var(--accent)}.button.active{color:var(--warn);background:var(--card);border-color:var(--warn)}.button.ghost{background:transparent}.button.danger{color:var(--danger)}.button.icon{min-width:40px;padding:7px}.toolbar label{font-size:14px}.map-frame{border:1px solid var(--accent-line);border-radius:4px;background:var(--card);overflow:hidden;box-shadow:0 3px 12px color-mix(in srgb, var(--shadow-ink) 2.0%, transparent)}.map-caption{display:flex;justify-content:space-between;gap:18px;align-items:center;min-height:47px;padding:10px 15px;border-bottom:1px solid var(--line);background:var(--card)}.map-instruction{font-size:14px;color:var(--muted);margin:0}.map-instruction.is-error{color:var(--danger)}.map-instruction strong{font-weight:700}.map-caption .button{font-size:12px;min-height:30px;padding:5px 8px;white-space:nowrap}.canvas-viewport{overflow:auto;max-height:535px;overscroll-behavior:contain;scrollbar-color:var(--accent-line) var(--card);scrollbar-width:thin}.board{position:relative;min-width:1270px;min-height:430px;background-image:radial-gradient(var(--accent-soft) 1px,transparent 1px);background-size:20px 20px}.links{position:absolute;inset:0;max-width:none;overflow:visible;pointer-events:none}.wire{fill:none;stroke:var(--accent);stroke-width:2.5;pointer-events:none;transition:stroke .15s}.wire.blocked{stroke:var(--danger-line);stroke-dasharray:5 5}.wire.irrelevant{stroke:var(--line-strong);opacity:.5}.wire-hit{fill:none;stroke:transparent;stroke-width:17;pointer-events:stroke;cursor:pointer}.wire-hit:hover,.wire-hit:focus{stroke:color-mix(in srgb,var(--warn) 40%,transparent);outline:none}.link-caption{font-size:12px;fill:var(--muted);pointer-events:none}.node{position:absolute;width:166px;height:156px;border:1.5px solid var(--accent-line);border-radius:4px;background:var(--card);box-shadow:0 4px 12px color-mix(in srgb, var(--shadow-ink) 5.1%, transparent);user-select:none;display:flex;flex-direction:column}.node.selected{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb, var(--shadow-ink) 15.7%, transparent)}.node.output{border-width:2px;border-color:var(--accent)}.node.failed{border-color:var(--danger);background:var(--card)}.node.blocked{border-color:var(--warn-line);background:var(--card)}.node.irrelevant{border-style:dashed;opacity:.7}.node.common-picked{border-color:var(--warn);background:var(--warn-soft);box-shadow:0 0 0 3px color-mix(in srgb, var(--shadow-ink) 20.0%, transparent)}.node.is-dragging{box-shadow:0 10px 25px color-mix(in srgb, var(--shadow-ink) 18.8%, transparent);z-index:8}.output-badge{position:absolute;top:-21px;left:0;font-size:11px;font-weight:750;letter-spacing:.09em;color:var(--accent)}.node-handle{border:0;background:transparent;padding:11px 13px 5px;min-height:48px;text-align:left;font-weight:700;font-size:14px;line-height:1.3;color:var(--ink);cursor:grab;touch-action:none;flex-shrink:0;border-radius:4px 4px 0 0}.node-handle:active{cursor:grabbing}.node-type{font-size:11px;font-weight:650;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);display:block;margin-top:3px}.node-meta{padding:1px 13px 6px;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}.node-meta .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--good);margin-right:5px;vertical-align:middle}.node.blocked .dot,.node.failed .dot{background:var(--danger)}.fail-toggle{margin:auto 10px 10px;min-height:32px;border:1px solid var(--line);border-radius:4px;background:var(--card);font-size:13px;font-weight:650;color:var(--muted)}.fail-toggle:hover{border-color:var(--danger);background:var(--card);color:var(--danger)}.node.failed .fail-toggle{color:var(--danger);background:var(--card);border-color:var(--danger-line)}.gate-state{font-size:13px;font-weight:650;padding:2px 13px 12px;margin-top:auto;color:var(--muted)}.port{position:absolute;width:42px;height:42px;border:0;background:transparent;display:grid;place-items:center;border-radius:50%;top:56px;padding:0;z-index:3}.port::before{content:'';display:block;width:13px;height:13px;background:var(--card);border:2px solid var(--accent-line);border-radius:50%;box-shadow:0 0 0 3px var(--card)}.port.in{left:-22px}.port.out{right:-22px}.port:hover::before,.port:focus-visible::before{background:var(--accent-soft);border-color:var(--accent)}.port.source::before{background:var(--accent);box-shadow:0 0 0 5px var(--accent-soft)}.port.target::before{border-color:var(--good);background:var(--good-soft);box-shadow:0 0 0 4px var(--good-soft)}.map-legend{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 15px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);background:var(--card)}.map-legend span{display:inline-flex;align-items:center;gap:7px}.map-legend .legend-group{display:flex;gap:16px;flex-wrap:wrap}.line-key{width:23px;height:2px;background:var(--accent-line)}.line-key.down{height:0;background:none;border-top:2px dashed var(--danger-line)}.model-note{font-size:12px;color:var(--muted);margin:10px 0 0;line-height:1.5}.inspector-grid{display:grid;grid-template-columns:1.05fr 1fr 1fr;gap:28px;margin-top:26px}.inspector-panel{min-width:0}.inspector-panel h2{font-size:1.03rem;letter-spacing:-.02em;margin:0 0 14px}.inspector-panel h3{font-size:14px;letter-spacing:0;margin:18px 0 7px}.field-label{display:block;font-size:14px;font-weight:650;margin-bottom:6px}.text-input{width:100%;border:1px solid var(--line);border-radius:4px;background:var(--card);font-size:15px;padding:9px 10px;min-height:40px}.field-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:13px}.field-row label{font-size:14px;font-weight:650}.field-row output{font-size:15px;font-variant-numeric:tabular-nums}.availability-slider{width:100%;height:25px;margin:8px 0 2px}.hint{font-size:13px;color:var(--muted);line-height:1.55;margin:5px 0 13px}.inspector-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:13px}.inspector-actions .button{font-size:13px;min-height:37px}.dependency-list{display:grid;gap:7px;margin-bottom:14px}.dependency-item{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:4px;min-height:42px;padding:3px 4px 3px 11px;font-size:14px}.dependency-item .button{min-width:37px;min-height:35px;border:0;background:transparent;font-size:20px;padding:4px 10px;color:var(--muted)}.connect-row{display:flex;gap:7px}.connect-row select{min-width:0;flex:1}.connect-row .button{flex-shrink:0}.improvement{padding:11px 0;border-bottom:1px solid var(--line)}.improvement:first-of-type{padding-top:0}.improvement:last-of-type{border:0}.improvement-head{display:flex;justify-content:space-between;gap:12px;align-items:baseline;font-size:14px}.improvement-head button{font-size:14px;background:none;border:0;padding:0;text-align:left;color:var(--accent);text-decoration:underline;text-underline-offset:3px}.improvement-head strong{font-variant-numeric:tabular-nums;font-size:14px;white-space:nowrap}.improvement-bar{height:4px;background:var(--accent-soft);border-radius:2px;margin-top:8px;overflow:hidden}.improvement-bar i{display:block;background:var(--accent-line);height:100%;border-radius:2px}.rank-note{font-size:12px;line-height:1.5;color:var(--muted);margin-top:13px}.bottom-row{display:flex;justify-content:space-between;gap:25px;align-items:flex-start;margin-top:26px;border-top:1px solid var(--line);padding-top:17px}.bottom-row details{max-width:850px}.bottom-row summary{font-size:14px;font-weight:650;cursor:pointer}.bottom-row details p{font-size:14px;color:var(--muted);line-height:1.6;margin:13px 0 0}.bottom-actions{display:flex;gap:8px;flex-shrink:0}.save-note{font-size:12px;color:var(--muted);margin:13px 0 0}.empty{font-size:14px;color:var(--muted);line-height:1.6}.status-banner{padding:9px 14px;background:var(--card);color:var(--accent);border-radius:4px;font-size:14px;margin-bottom:13px}.status-banner.error{background:var(--card);color:var(--danger)}.common-count{font-variant-numeric:tabular-nums}.hidden-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:1050px){.intro{align-items:start;gap:25px}.intro h1{font-size:2rem}.intro h1 br{display:block}.lede{max-width:390px;font-size:15px}.metric{padding:14px 16px}.inspector-grid{grid-template-columns:1fr 1fr;gap:24px}.improvement-panel{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 20px}.improvement-panel h2,.improvement-panel>.hint,.improvement-panel>.rank-note{grid-column:1/-1}.improvement{border:0}.metric-value strong{font-size:1.8rem}.metric-value .path-status{font-size:1rem}.metrics{grid-template-columns:1fr 1fr 1fr}.toolbar{gap:9px}.toolbar-group{gap:6px}.canvas-viewport{max-height:500px}}
@media(max-width:620px){.experiment{padding:22px 16px 38px}.intro{display:block;margin-bottom:20px}.intro h1{font-size:2.1rem;max-width:345px}.intro h1 br{display:none}.eyebrow{font-size:11px;margin-bottom:9px}.lede{font-size:15px;margin:13px 0 0;line-height:1.55}.metrics{grid-template-columns:1fr 1fr;margin-bottom:14px}.metric{padding:13px 14px}.metric:first-child{grid-column:1/-1;border-right:0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:2px 10px}.metric:first-child .metric-value{grid-column:2;grid-row:1/3}.metric:first-child .metric-note{grid-column:1;margin:0}.metric:first-child .metric-label{font-size:14px;margin:0}.metric-value strong{font-size:1.7rem}.metric .metric-label{font-size:12px}.metric-note{font-size:11px}.metric-value .path-status{font-size:15px}.metric .button{font-size:12px}.toolbar{display:block}.toolbar-group{margin-bottom:9px;gap:7px}.toolbar-group:last-child{margin-bottom:0}.toolbar select{flex:1;min-width:0}.toolbar .button{font-size:13px;min-height:40px}.toolbar .button.icon{min-width:40px}.toolbar label{font-size:13px}.map-caption{padding:11px 12px;gap:8px;align-items:start}.map-instruction{font-size:13px;line-height:1.5}.map-caption .button{font-size:11px;min-height:34px}.canvas-viewport{max-height:460px}.map-legend{padding:9px 12px;align-items:flex-start;font-size:11px}.map-legend .legend-group{gap:6px}.model-note{font-size:12px}.inspector-grid{grid-template-columns:1fr;gap:23px;margin-top:23px}.inspector-panel h2{font-size:1.03rem;margin-bottom:12px}.inspector-panel+.inspector-panel{border-top:1px solid var(--line);padding-top:20px}.improvement-panel{display:block}.improvement{padding:12px 0;border-bottom:1px solid var(--line)}.bottom-row{display:block;margin-top:22px}.bottom-actions{margin-top:17px;flex-wrap:wrap}.bottom-row details p{font-size:14px}.bottom-row summary{font-size:14px}.node-handle{font-size:14px}.port{width:44px;height:44px}.fail-toggle{min-height:34px}}

.node-name{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere;line-height:1.3;max-height:2.6em}.node-handle{flex-shrink:0}.node-meta{flex-shrink:0}.fail-toggle{flex-shrink:0}.port{top:50%;transform:translateY(-50%)}
@media(max-width:620px){.toolbar select{flex:1 1 140px;min-width:140px;max-width:100%}}
.success-definition{margin-bottom:20px;max-width:1000px}.study-field{display:grid;gap:7px;min-width:0;font-size:14px;font-weight:650}.study-field input,.study-field textarea{width:100%;min-height:42px;padding:10px 12px;border:1px solid var(--line);border-radius:4px;background:var(--card);font:inherit;font-weight:400;font-size:16px;color:var(--ink)}.study-field textarea{line-height:1.5}.comparison-panel{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:24px;margin-top:28px;scroll-margin-top:20px}.comparison-heading{display:flex;justify-content:space-between;gap:18px;align-items:center}.comparison-heading h2{margin-bottom:12px}.comparison-panel>p{max-width:900px;font-size:16px;color:var(--muted)}.study-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:18px;margin:22px 0}.study-notes{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:20px 0}.recipe-panel{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:14px 18px;margin:18px 0}.recipe-panel summary{font-size:16px;font-weight:650;cursor:pointer}.recipe-panel p{margin:12px 0;font-size:14px;color:var(--muted)}.recipe-buttons{display:flex;gap:10px;flex-wrap:wrap}.comparison-scroll{overflow:auto;max-width:100%;margin:24px 0 12px}.comparison-scroll table{width:100%;border-collapse:collapse;min-width:720px;font-size:14px;line-height:1.5}.comparison-scroll caption{text-align:left;padding-bottom:12px;color:var(--muted)}.comparison-scroll th,.comparison-scroll td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:14px 12px;overflow-wrap:anywhere;max-width:350px}.comparison-scroll td:nth-child(2){white-space:nowrap}.comparison-scroll .current-design{background:var(--card)}.comparison-scroll details summary{cursor:pointer}.comparison-scroll details p{white-space:pre-wrap;font-size:14px}.design-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}.failure-explanation{border-left:3px solid var(--accent-line);padding-left:14px;margin-top:22px}.failure-explanation p{font-size:14px;line-height:1.6}.success-definition .hint,.comparison-panel .hint{font-size:14px}.comparison-scroll th{font-weight:600}@media(max-width:700px){.study-grid,.study-notes{grid-template-columns:1fr}.comparison-panel{padding:16px}.comparison-heading{align-items:flex-start;flex-direction:column}.comparison-heading h2{font-size:24px}.comparison-scroll{border:1px solid var(--line);border-radius:4px}.success-definition{margin-top:20px}}

.comparison-heading{margin-bottom:12px}.comparison-pan-hint{display:none}@media(max-width:800px){.comparison-pan-hint{display:block;font-size:14px!important;color:var(--muted)}}