/* Connected research actions. Original HTML/SVG composition; scoped pa- selectors. */
:where(.pa-engine,.pa-role-lens){--pa-ink:#183e35;--pa-muted:#52675d;--pa-line:#bdcdb6;--pa-active:#346d50;--pa-paper:#f6f4ed;min-width:0;overflow-wrap:anywhere}
:where(.pa-engine,.pa-role-lens) [hidden]{display:none!important}
:where(.pa-engine,.pa-role-lens) h3{font:400 clamp(21px,2vw,27px)/1.35 Arial,"Microsoft JhengHei",sans-serif;letter-spacing:-.025em;margin:0 0 14px}
:where(.pa-engine,.pa-role-lens) h4{font-size:16px;line-height:1.4;margin:0 0 10px;font-weight:600}
:where(.pa-engine,.pa-role-lens) p{line-height:1.65}
:where(.pa-engine,.pa-role-lens) button{appearance:none;min-height:44px;padding:10px 16px;cursor:pointer;border:1px solid #9ab18c;border-radius:5px;background:#f9fbf5;color:var(--pa-ink);font:inherit;font-size:14px;line-height:1.4}
:where(.pa-engine,.pa-role-lens) button:hover{background:#e3ecd9}
:where(.pa-engine,.pa-role-lens) button:focus-visible{outline:3px solid #b7603d;outline-offset:4px}
:where(.pa-engine,.pa-role-lens) button[aria-pressed=true]{background:var(--pa-ink);color:#f6f8ef;border-color:var(--pa-ink)}
.pa-kicker{font-size:11px;font-weight:600;letter-spacing:.06em;color:#516a59;margin:0 0 14px}
.pa-note{font-size:12px;line-height:1.6;color:var(--pa-muted)}
.pa-disclaimer{font-size:13px;line-height:1.65;color:var(--pa-muted);border-top:1px solid var(--pa-line);padding-top:18px;margin:24px 0 0}
.pa-engine-controls{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:24px 0 18px}
.pa-engine-controls .pa-note{margin-left:4px}
.pa-stage-buttons{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
.pa-stage-buttons button{text-align:left;display:flex;gap:10px;align-items:center;min-width:0}
.pa-stage-buttons button b{font-size:12px;font-weight:400;opacity:.7}
.pa-stage-caption{margin:18px 0 26px;padding:18px 22px;background:#e6eddd;border-left:3px solid #8fad7b;min-height:92px;font-size:15px;display:flex;align-items:center}
.pa-stage-caption p{margin:0}
.pa-record-flow{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:42px;padding:24px 0;align-items:start}
.pa-flow-lines{position:absolute;inset:0;width:100%;height:210px;pointer-events:none;overflow:visible}
.pa-flow-lines path{fill:none;stroke:#b5c6ac;stroke-width:2;stroke-dasharray:5 6;vector-effect:non-scaling-stroke;transition:stroke .2s}
.pa-engine[data-pa-step="2"] .pa-flow-lines path,.pa-engine[data-pa-step="3"] .pa-flow-lines path,.pa-engine[data-pa-step="4"] .pa-flow-lines path{stroke:var(--pa-active);stroke-width:3;stroke-dasharray:none}
.pa-source-card,.pa-product-card,.pa-brand-card{position:relative;z-index:1;border:1px solid var(--pa-line);border-radius:8px;padding:24px;background:#fafcf6;min-width:0;min-height:290px}
.pa-source-card{border-top:3px solid #af8a65;background:#f6efe3}
.pa-product-card{border-color:#719364;background:#e4eedc}
.pa-brand-card{background:#eef1e9}
.pa-record-flow article>p:not(.pa-kicker):not(.pa-note){font-size:14px;margin:0 0 18px}
.pa-source-card blockquote{margin:0 0 18px;padding-left:14px;border-left:2px solid #c8b59a;font-size:16px;line-height:1.65}
.pa-record-version{border:1px solid #aebfa2;background:#f8fbf3;border-radius:4px;padding:12px 14px;margin:12px 0}
.pa-record-version>span{display:block;font-size:12px;color:var(--pa-muted);margin-bottom:6px}.pa-record-version strong{font-size:15px;font-weight:600;line-height:1.5}
.pa-new-record{border-color:#658c57;background:#f2f8e9;border-left-width:4px}
.pa-extracted,.pa-connected{font-size:13px;line-height:1.7;padding:13px;border:1px solid #9db98b;border-radius:4px;background:#e5eedb;margin-top:16px}
.pa-pending{font-size:14px;line-height:1.7;color:#657267;border:1px dashed #b4c1ab;background:#f1f3eb;padding:16px;margin:16px 0 0}
.pa-impact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:16px;align-items:stretch}
.pa-comparison-card,.pa-research-card{padding:26px;border:1px solid var(--pa-line);border-radius:8px;background:#fafbf5;min-width:0}
.pa-table{font-size:14px}.pa-table-row{display:grid;grid-template-columns:.7fr .9fr 1.2fr;gap:12px;padding:14px 10px;border-bottom:1px solid #ced8c5;line-height:1.55}
.pa-table-row>span{min-width:0}.pa-table-head{font-size:12px;color:var(--pa-muted);background:#e9efdf}
.pa-added-row{background:#e0edd3;border-left:3px solid #72915d}
.pa-change-note{font-size:13px;color:var(--pa-ink);padding:14px 0 0;margin:0}
.pa-research-question{font-size:18px;color:var(--pa-ink);padding:14px 18px;border-left:3px solid #70935d;background:#e7efdd;margin:0 0 18px}
.pa-research-card dl{display:grid;grid-template-columns:100px minmax(0,1fr);font-size:14px;line-height:1.65;margin:16px 0}
.pa-research-card dt,.pa-research-card dd{margin:0;padding:10px 0;border-top:1px solid #d0d9c8;min-width:0}.pa-research-card dt{padding-right:14px;color:var(--pa-muted)}
.pa-human{font-size:13px;color:#53674e;margin-bottom:0}
/* Fixed world geometry; roles change actual SVG edge emphasis and node treatment. */
.pa-role-buttons{display:flex;flex-wrap:wrap;gap:10px;margin:25px 0}
.pa-role-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(270px,1fr);border:1px solid var(--pa-line);border-radius:10px;overflow:hidden;background:#fbfcf6}
.pa-role-map{position:relative;min-width:0;height:480px;background:radial-gradient(ellipse at center,#dce8d0 0,#eef2e7 65%);border-right:1px solid var(--pa-line)}
.pa-role-lines{position:absolute;left:0;top:0;width:100%;height:440px;pointer-events:none}
.pa-role-lines path{fill:none;stroke:#becdb4;stroke-width:1.5;stroke-dasharray:5 5;vector-effect:non-scaling-stroke;transition:stroke .2s,stroke-width .2s}
.pa-role-lines path.pa-is-active{stroke:#316849;stroke-width:3;stroke-dasharray:none}
.pa-role-product,.pa-role-node{position:absolute;z-index:1;border:1px solid #b9c9ac;border-radius:7px;background:#f7f9f1;padding:17px;min-width:0}
.pa-role-product{left:50%;top:220px;transform:translate(-50%,-50%);width:39%;text-align:center;background:#1b4539;border-color:#1b4539;color:#f0f6e8}
.pa-role-product .pa-kicker,.pa-role-product p{color:#dae9cd}.pa-role-product h3{font-size:24px;margin-bottom:8px}.pa-role-product p{font-size:12px;margin-bottom:0}
.pa-role-node{width:40%;opacity:.62;transition:border-color .2s,background .2s,opacity .2s}
.pa-role-node h4{font-size:15px;line-height:1.4;margin-bottom:7px}.pa-role-node p{font-size:12px;line-height:1.55;margin:0;color:var(--pa-muted)}
.pa-role-node--brand{left:3%;top:24px}.pa-role-node--formula{right:3%;top:24px}.pa-role-node--feedback{left:3%;top:315px}.pa-role-node--activity{right:3%;top:315px}
.pa-role-node.pa-is-active{opacity:1;background:#f9fcf2;border-color:#668c53;box-shadow:0 0 0 2px #b7cfa233}
.pa-map-key{position:absolute;bottom:14px;left:20px;right:20px;font-size:11px;color:var(--pa-muted);margin:0;line-height:1.45}
.pa-role-detail{padding:32px;min-width:0;display:flex;align-items:center}.pa-role-detail article{width:100%}.pa-role-detail p{font-size:15px;color:var(--pa-muted)}
.pa-role-evidence{background:#e2ecd6;padding:13px 16px;border-left:3px solid #82a36a;color:var(--pa-ink)!important;font-size:14px!important}
.pa-role-next{border-top:1px solid var(--pa-line);padding-top:20px;margin-top:24px}.pa-role-next p{margin:0;font-size:14px}
@media(max-width:1050px){.pa-record-flow{gap:22px}.pa-source-card,.pa-product-card,.pa-brand-card{padding:20px}.pa-role-layout{grid-template-columns:minmax(0,1.3fr) minmax(260px,1fr)}.pa-role-detail{padding:24px}.pa-stage-buttons button{font-size:13px;padding:10px}}
@media(max-width:800px){.pa-stage-buttons{grid-template-columns:repeat(3,minmax(0,1fr))}.pa-record-flow,.pa-impact-grid,.pa-role-layout{grid-template-columns:1fr}.pa-record-flow{gap:25px;padding:8px 0}.pa-flow-lines{display:none}.pa-source-card,.pa-product-card,.pa-brand-card{min-height:0}.pa-source-card::after,.pa-product-card::after{content:'↓';position:absolute;left:50%;bottom:-25px;line-height:24px;color:#8a9e7d}.pa-engine[data-pa-step="2"] .pa-source-card::after,.pa-engine[data-pa-step="2"] .pa-product-card::after,.pa-engine[data-pa-step="3"] .pa-source-card::after,.pa-engine[data-pa-step="3"] .pa-product-card::after,.pa-engine[data-pa-step="4"] .pa-source-card::after,.pa-engine[data-pa-step="4"] .pa-product-card::after{color:#2f6744}.pa-role-map{border-right:0;border-bottom:1px solid var(--pa-line)}.pa-role-detail{padding:26px}.pa-stage-caption{min-height:108px}.pa-impact-grid{gap:18px}.pa-comparison-card,.pa-research-card{padding:23px}}
@media(max-width:450px){.pa-stage-buttons{grid-template-columns:repeat(2,minmax(0,1fr))}.pa-stage-buttons button{font-size:13px;gap:8px;min-height:49px}.pa-engine-controls{gap:8px}.pa-engine-controls .pa-note{width:100%;margin:4px 0}.pa-stage-caption{padding:16px;font-size:14px;min-height:132px}.pa-table-row{font-size:12px;gap:8px;padding:12px 7px}.pa-table-head{font-size:11px}.pa-comparison-card,.pa-research-card{padding:19px}.pa-research-card dl{grid-template-columns:78px minmax(0,1fr);font-size:13px}.pa-role-buttons{gap:7px}.pa-role-buttons button{flex:1 1 90px;font-size:13px;padding:10px 8px}.pa-role-map{height:550px}.pa-role-lines{height:460px}.pa-role-node{padding:13px 11px;width:44%}.pa-role-node--brand,.pa-role-node--feedback{left:3%}.pa-role-node--formula,.pa-role-node--activity{right:3%}.pa-role-node--feedback,.pa-role-node--activity{top:335px}.pa-role-product{top:230px;width:65%;padding:17px}.pa-role-node h4{font-size:14px}.pa-role-node p{font-size:12px}.pa-map-key{left:14px;right:14px;bottom:14px;font-size:11px}.pa-role-detail{padding:24px 19px}}
@media(prefers-reduced-motion:reduce){:where(.pa-engine,.pa-role-lens) *{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
@media print{.pa-engine-controls,.pa-stage-buttons,.pa-role-buttons{display:none}.pa-engine [data-pa-from][hidden],.pa-role-lens [data-pa-role-panel][hidden]{display:block!important}.pa-engine [data-pa-before]{display:none!important}.pa-role-detail{display:block}.pa-role-detail article{margin-bottom:24px}.pa-record-flow,.pa-impact-grid{break-inside:avoid}}

@media(max-width:800px){.pa-role-detail{order:-1;border-bottom:1px solid var(--pa-line)}.pa-role-map{border-bottom:0}}