/* AIelsen field-note series: quiet paper, marine-blue anchors, diagrams as evidence maps. */
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.comparison-section{background:var(--wash);border-block:1px solid var(--line)}.change-article{border-top:1px solid var(--edge);padding:32px 0}.change-article h3{display:flex;gap:23px;font-size:22px;line-height:1.6;margin-bottom:24px}.change-article h3>span{font:italic 25px var(--serif);color:var(--teal-text)}.change-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);background:var(--surface)}.change-grid>div{padding:27px}.change-grid>div+div{border-left:1px solid var(--line)}.change-grid small{font-size:10px;color:var(--teal-text);display:block;margin-bottom:16px}.change-grid p{font-size:14px;color:var(--muted)}.change-grid .change-action{background:var(--soft)}.change-action p{color:var(--ink)}.outcome-section{background:var(--wash);border-block:1px solid var(--line)}.delivery-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:var(--surface)}.delivery-grid article{padding:27px}.delivery-grid article+article{border-left:1px solid var(--line)}.delivery-grid span{font:italic 24px var(--serif);color:var(--teal-text)}.delivery-grid h3{font-size:20px;margin:18px 0}.delivery-grid p{font-size:13px;color:var(--muted)}.collaboration-title{margin-top:60px}.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.module-grid article{padding-top:25px;border-top:1px solid var(--edge)}.module-grid h3{font-size:23px;margin:20px 0}.module-grid dl>div{padding:14px 0;border-top:1px solid var(--edge)}.module-grid dt{font-size:11px;color:var(--teal-text);font-weight:650}.module-grid dd{font-size:13px;color:var(--muted);margin-top:5px}.case-closing{margin-top:50px;padding-top:35px;border-top:1px solid var(--edge);display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}.case-closing h3{font-size:26px;margin:16px 0}.case-closing p{font-size:14px;color:var(--muted)}.download-panel{padding:27px;background:var(--paper);border:1px solid var(--edge)}.download-panel .button{background:var(--navy);color:var(--on-dark);margin:21px 0;display:flex}.download-panel small{font-size:10px;color:var(--muted)}.series-related h2{font-size:30px;margin-top:13px}.series-footer{background:var(--navy);color:var(--on-dark);padding:45px 0 35px}.series-footer .footer-bottom p{color:var(--on-dark-dim);font-size:11px}.collection-ribbon{background:#001f3f;color:#d0d7d1;display:flex;justify-content:space-between;gap:20px;font-size:11px;padding:10px 56px}.collection-ribbon span{font-size:10px;letter-spacing:1px}.field-bella .series-related{color:var(--ink)}
@media(max-width:1100px){.series-header{padding-inline:32px}.name-wall{grid-template-columns:repeat(4,1fr)}.name-wall a:nth-child(5){border-left:0}.name-wall a:nth-child(n+5){border-top:1px solid #ffffff40}.case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.case-hero-grid{gap:40px;grid-template-columns:1.1fr .85fr}.case-hero h1{font-size:34px}.workbench{padding:25px}.evidence-board{grid-template-columns:1fr 1.2fr}.evidence-output{grid-column:1/-1}.delivery-grid article{padding:22px}.case-closing{gap:35px}.mini-lines{width:115px}}
@media(max-width:800px){.series-header{flex-wrap:wrap;padding:16px 24px 12px;gap:14px}.series-header nav{width:100%;justify-content:space-between;gap:10px;font-size:11px}.collection-intro{grid-template-columns:1fr;gap:26px;padding-bottom:40px}.collection-intro h1{font-size:42px}.collection-intro>div{max-width:550px}.collection-section-head{display:block}.collection-section-head>p{margin-top:16px}.name-wall b{font-size:30px}.case-hero-grid{grid-template-columns:1fr;gap:25px;padding-block:33px}.case-name{font-size:76px}.case-hero-note{max-width:630px}.case-hero-note>p{font-size:14px;margin:18px 0}.case-facts{flex-wrap:wrap;gap:13px 25px}.bench-heading{display:block}.illustration-tag{display:inline-block;margin-top:16px}.growth-board{grid-template-columns:1fr 40px 1fr}.board-result{padding:15px}.workbench h3{font-size:22px}.knowledge-board{gap:20px}.audit-trace{grid-template-columns:1fr 25px 1fr 25px 1fr}.trace-node{padding:20px 14px}.trace-node h3{font-size:18px}.learning-board{gap:28px}.learning-explain h3{font-size:24px}.event-board{grid-template-columns:1fr}.event-tally{display:grid;grid-template-columns:90px 1fr;padding:0;gap:8px 20px}.event-tally small{grid-column:1/-1}.event-tally strong{grid-row:2/4;margin:0;font-size:68px}.event-tally h3{margin:0;align-self:end}.judgment-grid{gap:22px}.judgment-grid h3{font-size:20px}.series-interlude .wrap{grid-template-columns:1fr;gap:15px}.series-interlude p{font-size:24px}.change-grid>div{padding:20px}.delivery-grid{grid-template-columns:repeat(2,1fr)}.delivery-grid article:nth-child(3){border-left:0}.delivery-grid article:nth-child(n+3){border-top:1px solid var(--line)}.module-grid{gap:23px}.module-grid h3{font-size:20px}.collection-ribbon{padding-inline:24px}.approach-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.series-header{padding-inline:20px}.collection-hero{padding-top:35px}.collection-intro h1{font-size:31px;letter-spacing:-1px}.collection-intro p{font-size:13px}.collection-intro .button{font-size:12px;padding:13px 19px}.name-wall{grid-template-columns:repeat(2,1fr)}.name-wall a{padding:18px 15px}.name-wall a:nth-child(odd){border-left:0}.name-wall a:nth-child(n+3){border-top:1px solid #ffffff40}.name-wall b{font-size:32px;margin:9px 0}.name-wall a:last-child{grid-column:1/-1;display:grid;grid-template-columns:25px 100px 1fr;align-items:center;gap:12px}.name-wall a:last-child b{margin:0}.collection-foot>span{display:none}.collection-foot{font-size:10px}.case-grid{grid-template-columns:1fr;gap:32px}.tile-title h3{font-size:36px}.tile-title h4{font-size:19px}.tile-meta{font-size:10px}.tile-visual{aspect-ratio:1.55}.mini-word{font-size:48px}.case-filters{gap:7px;margin-bottom:29px}.case-filters button{font-size:11px;padding:8px 12px}.case-breadcrumb{font-size:10px}.case-breadcrumb>span{letter-spacing:0;font-size:9px}.case-name{font-size:66px;letter-spacing:-2px;margin-bottom:20px}.case-name span{margin-left:13px}.case-hero h1{font-size:29px;letter-spacing:-.7px}.case-facts{display:grid;font-size:10px}.case-hero-grid{padding-bottom:30px}.case-workbench{padding:34px 0 42px}.bench-heading h2{font-size:21px}.workbench{padding:19px}.board-controls{gap:7px;margin-bottom:22px}.board-controls button{padding:9px 10px;font-size:11px}.growth-board{grid-template-columns:1fr}.fact-spine{padding:22px}.board-arrow{transform:rotate(90deg);padding:12px 0}.board-result{padding:10px 0}.board-result h3{margin:15px 0}.knowledge-board{grid-template-columns:1fr}.answer-card{padding:23px}.audit-trace{grid-template-columns:1fr;gap:10px}.audit-trace>span{transform:rotate(90deg)}.trace-node{display:grid;grid-template-columns:35px 1fr;gap:8px 12px;padding:18px}.trace-node>span{grid-row:1/3;font-size:24px}.trace-node h3{margin:0}.trace-node p{grid-column:2;font-size:12px}.board-verdict{padding:16px}.board-verdict strong{font-size:17px}.evidence-board{grid-template-columns:1fr;gap:20px}.evidence-output{grid-column:auto}.evidence-source{padding:16px 11px}.evidence-core{padding:24px 20px}.learning-board{grid-template-columns:1fr}.learning-card{padding:20px}.learning-card svg{height:160px}.learning-explain h3{font-size:25px}.event-row{font-size:10px;padding:15px 9px;gap:5px}.event-head{font-size:9px}.event-tally{grid-template-columns:64px 1fr}.event-tally strong{font-size:58px}.event-tally h3{font-size:19px}.event-tally p{font-size:12px}.series-route{grid-template-columns:repeat(2,1fr);margin-bottom:30px}.series-route li:nth-child(n+3){border-top:1px solid var(--line)}.series-route li:nth-child(even){border-right:0}.series-route a{font-size:11px;padding:15px 12px}.series-route b{font-size:23px;margin-bottom:8px}.field-series .stage-body dl>div{font-size:13px}.field-series .stage summary p{font-size:11px}.judgment-grid{grid-template-columns:1fr;gap:30px}.judgment-grid h3{font-size:23px}.judgment-grid dd{font-size:14px}.judgment-grid dt{font-size:12px}.series-interlude{padding:38px 0}.series-interlude p{font-size:23px}.series-interlude span{font-size:19px}.change-article h3{font-size:21px;gap:15px}.change-grid{grid-template-columns:1fr}.change-grid>div+div{border-left:0;border-top:1px solid var(--line)}.change-grid p{font-size:14px}.change-grid small{margin-bottom:11px}.delivery-grid{grid-template-columns:1fr}.delivery-grid article+article{border-left:0;border-top:1px solid var(--line)}.delivery-grid article{padding:23px}.delivery-grid h3{margin:11px 0}.collaboration-title{margin-top:38px}.module-grid{grid-template-columns:1fr;gap:24px}.module-grid h3{font-size:23px}.module-grid dd{font-size:14px}.case-closing{grid-template-columns:1fr;gap:28px}.case-closing h3{font-size:24px}.series-related h2{font-size:28px}.series-footer{padding-top:30px}.series-footer .brand span{font-size:8px}.collection-ribbon{padding:9px 20px;font-size:10px}.collection-ribbon span{font-size:8px;letter-spacing:0}.approach-grid{gap:25px}.approach-grid p{font-size:12px}.approach-grid h3{font-size:22px}}
@media(prefers-reduced-motion:reduce){.mini-map,.tile-visual img,.name-wall a{transition:none}}
@media(max-width:360px){.collection-intro h1{font-size:26px}}
@media print{.series-header,.case-filters,.board-controls,.collection-ribbon{display:none!important}.collection-hero,.case-hero,.series-interlude,.series-footer{print-color-adjust:exact}.case-grid{grid-template-columns:repeat(2,1fr)}.workbench,.change-article,.module-grid article{break-inside:avoid}.case-hero-grid{gap:25px;padding:20px 0}.case-name{font-size:45px}.case-hero h1{font-size:28px}.series-related{display:none}.stage-body{display:block!important}.field-series .stage{break-inside:avoid}.case-workbench{padding:25px 0}.series-interlude{padding:25px 0}.field-series .section{padding:30px 0}}