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/* v2 interaction and typography refinement */
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.node-inspector{margin-top:16px;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:var(--shadow);overflow:hidden}.inspector-empty{display:flex;align-items:center;gap:17px;padding:24px 26px}.inspector-empty .empty-mark{margin:0;width:42px;height:42px;color:var(--mint);border-color:var(--mint);font-size:22px}.inspector-empty h3{margin:2px 0 3px;color:var(--navy);font-size:18px}.inspector-empty p:not(.overline){margin:0;color:var(--muted);font-size:11px}.inspector-content{padding:24px 27px 29px}.inspector-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:2px}.inspector-heading h3{margin:5px 0 0;color:var(--navy);font-size:24px;letter-spacing:-.04em}.inspector-heading span{border:1px solid var(--line);border-radius:99px;padding:6px 9px;color:var(--mint);font:9px "DM Mono",monospace;white-space:nowrap}.inspector-lead{max-width:940px;color:#4e625c!important;font-size:13px!important;line-height:1.9!important;margin:12px 0 3px!important}.node-detail-block{max-width:960px}.node-detail-block p{margin:0}.node-detail-block code{max-width:960px;border-radius:5px;white-space:pre-wrap}.evidence-rows{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.evidence-rows div{display:flex;flex-direction:column;gap:5px;border:1px solid var(--line);background:var(--soft);border-radius:5px;padding:10px}.evidence-rows b{font-size:10px;color:var(--navy)}.evidence-rows span{font-size:10px;color:var(--muted);line-height:1.55}.inspector-image{display:block;width:min(900px,100%);border:1px solid var(--line);border-radius:5px;background:#f4f5f3}.decision-basis{position:relative;z-index:1;border:1px solid rgba(255,255,255,.15);border-radius:6px;padding:10px 12px;margin-top:18px;color:#bed4cc;font-size:10px;display:flex;justify-content:space-between;gap:10px}.decision-basis b{color:#f4cfaa;font:10px "DM Mono",monospace}.profile-strip{position:relative;z-index:1;margin-top:20px;padding-top:14px;border-top:1px solid rgba(255,255,255,.14)}.profile-strip>div{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;margin-top:9px}.profile-strip>div>div{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:4px;padding:7px}.profile-strip span,.profile-strip b{display:block}.profile-strip span{color:#a5beb5;font-size:8px}.profile-strip b{color:#fff;font:10px "DM Mono",monospace;margin-top:3px}.guide-grid{grid-template-columns:repeat(4,1fr)}
@media(max-width:1050px){.main-nav{position:static;transform:none}.site-header{justify-content:flex-start}.guide-grid{grid-template-columns:1fr 1fr}.profile-strip>div{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.main-nav{order:3;width:100%;justify-content:space-between;border-top:1px solid var(--line);padding-top:8px}.inspector-content{padding:20px 18px}.inspector-heading{display:block}.inspector-heading span{display:inline-block;margin-top:9px}.evidence-rows{grid-template-columns:1fr 1fr}.decision-basis{display:block}.decision-basis b{display:block;margin-top:6px}.profile-strip>div{grid-template-columns:repeat(2,1fr)}}

.detail-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.detail-gallery figure{margin:0;border:1px solid var(--line);border-radius:7px;background:var(--soft);overflow:hidden}.detail-gallery .inspector-image{width:100%;height:230px;object-fit:contain;border:0;border-bottom:1px solid var(--line);border-radius:0;background:#f4f7f5}.detail-gallery figcaption{padding:9px 11px;color:var(--navy);font-size:11px;font-weight:650}.guide-grid{grid-template-columns:1fr;gap:0}.guide-grid div{padding:16px 0 16px 17px;border-left:3px solid var(--mint);border-bottom:1px solid var(--line)}.guide-grid div:last-child{border-bottom:0}.guide-grid b{font:650 14px var(--font-soft);color:var(--navy)}.guide-grid span{font-size:12px;line-height:1.7;margin-top:6px}.result-guide{padding:24px}.result-guide .panel-head{margin-bottom:6px}
@media(max-width:680px){.detail-gallery{grid-template-columns:1fr}.detail-gallery .inspector-image{height:auto;max-height:270px}.guide-grid{grid-template-columns:1fr}.guide-grid div{padding:14px 0 14px 15px}.guide-grid b{font-size:13px}.guide-grid span{font-size:11px}}

.recommendation-label{position:relative;z-index:1;color:#e0eee9;font-size:18px;font-weight:650;margin-top:9px}.recommendation-title{position:relative;z-index:1;font-size:43px;margin-top:2px}.batch-results{margin-top:15px;border-top:1px solid var(--line);padding-top:13px}.batch-summary{display:flex;justify-content:space-between;gap:10px;align-items:baseline;margin-bottom:10px}.batch-summary b{color:var(--navy);font-size:12px}.batch-summary span{color:var(--muted);font-size:10px}.batch-table-wrap{max-height:380px;overflow:auto;border:1px solid var(--line);border-radius:5px}.batch-result-table{font-size:10px;min-width:760px}.batch-result-table th,.batch-result-table td{padding:7px 8px}.batch-result-table th{position:sticky;top:0;background:#f3f7f4;z-index:1}.batch-result-table .cell-error{color:#bb4b42}.training-scope{display:grid;grid-template-columns:auto 1fr;gap:5px 10px;margin-top:13px;padding:12px;background:var(--orange-soft);border:1px solid #f3d9b9;border-radius:6px}.training-scope b{color:var(--orange);font-size:10px}.training-scope span{color:#81634c;font-size:10px;line-height:1.6}.train-downloads{border-top:1px solid var(--line);padding-top:16px;margin-top:20px}.train-downloads h4{margin:0 0 9px;color:var(--navy);font-size:13px}.example-file{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}.example-file:last-child{border-bottom:0}.example-file b,.example-file small{display:block}.example-file b{font-size:11px;color:var(--navy)}.example-file small{color:var(--muted);font-size:9px;margin-top:3px}.example-file a{color:var(--mint);font-size:11px;text-decoration:none;white-space:nowrap}.example-file a:hover{text-decoration:underline}
@media(max-width:680px){.recommendation-label{font-size:16px}.recommendation-title{font-size:36px}.batch-summary{display:block}.batch-summary span{display:block;margin-top:4px}.training-scope{grid-template-columns:1fr}.example-file{align-items:flex-start;flex-direction:column;gap:6px}}

/* Keep the wide batch table inside its own scroll area. */
.predict-input-column,.batch-card,.batch-results,.batch-table-wrap{min-width:0;max-width:100%}.batch-results{overflow:hidden}.batch-table-wrap{width:100%;overflow-x:auto;overflow-y:auto}.batch-result-table{width:max-content;min-width:760px}
.predict-grid>.batch-card{grid-column:1 / -1}

/* Keep the evidence card anchored while the abstract expands. */
.hero{align-items:start}
.hero-facts{margin-top:36px}

/* Three distinct research lanes: input, estimation, and decision output. */
.data-lane,.algorithm-lane,.output-lane{margin-left:-20px;margin-right:-20px;padding:13px 20px;border-left:3px solid}
.data-lane{background:#f3fbf7;border-left-color:var(--mint)}
.algorithm-lane{background:#f4f6ff;border-left-color:var(--blue)}
.output-lane{background:#fff8f0;border-left-color:var(--orange);margin-bottom:-20px;padding-bottom:20px}
.data-lane .lane-label span,.data-lane .chain-node b{color:var(--mint)}
.algorithm-lane .lane-label span,.algorithm-lane .chain-node b{color:var(--blue)}
.output-lane .lane-label span,.output-lane .chain-node b{color:var(--orange)}
.data-lane .chain-node{background:#fbfffd;border-color:#ccebdd}
.algorithm-lane .chain-node{background:#fbfcff;border-color:#d5ddfb}
.output-lane .chain-node{background:#fffdf9;border-color:#f2dcc2}

/* Keep every algorithm block on the same horizontal sequence. */
@media(min-width:681px){
  .algorithm-flow{align-items:center;gap:8px}
  .algorithm-flow>.chain-node{min-width:0;flex:1 1 0;align-self:stretch}
  .algorithm-flow>.branch-stack{display:flex;min-width:0;flex:1.8 1 0;gap:7px;align-self:stretch}
  .algorithm-flow .small-node{min-width:0;flex:1;padding:10px 9px}
  .algorithm-flow>.arrow{align-self:center;line-height:1}
  .algorithm-flow .branch-arrow{font-size:0}
  .algorithm-flow .branch-arrow::after{content:"→";color:var(--blue);font:700 19px/1 "DM Mono",monospace}
}