/* 중점 4 v2 — 원본의 기술·목표·전략을 보존한 그림 중심 설명 페이지. */
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/* Each transverse drawing owns its caption: no independently spaced caption row. */
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.utp-focus4-v2 .sagd-stage{min-width:0;width:100%;margin:0}
.utp-focus4-v2 .sagd-plot{position:relative;width:100%;line-height:0}
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.utp-focus4-v2 .sagd-stage>figcaption b{font-size:12px;color:var(--wine)}
.utp-focus4-v2 .sagd-stage>figcaption strong{font-size:14px;font-weight:750;color:#333}
.utp-focus4-v2 .well-label,.utp-focus4-v2 .region-label,.utp-focus4-v2 .oil-label{position:absolute;display:block;padding:3px 5px;background:rgba(255,255,255,.94);border-radius:3px;font-size:12px;font-weight:700;line-height:1.2;color:#333;white-space:nowrap}
.utp-focus4-v2 .well-label{left:62%;transform:translateY(-50%)}
.utp-focus4-v2 .well-label.is-injector{top:52.8%;color:#88470d}
.utp-focus4-v2 .well-label.is-producer{top:74.6%}
.utp-focus4-v2 .region-label{left:50%;transform:translateX(-50%)}
.utp-focus4-v2 .region-label.is-injection{top:29%}
.utp-focus4-v2 .region-label.is-chamber{top:25%}
.utp-focus4-v2 .oil-label{left:5%;top:58%;font-size:11px}
@media(max-width:1000px) and (min-width:761px){.utp-focus4-v2 .well-label{left:59%;font-size:11px;padding:2px 3px}.utp-focus4-v2 .sagd-stage>figcaption{gap:4px}.utp-focus4-v2 .sagd-stage>figcaption strong{font-size:12px}}
@media(max-width:760px){.utp-focus4-v2 .f1v-explainer .sagd-explanation{grid-template-columns:1fr;gap:20px;justify-items:center}.utp-focus4-v2 .sagd-stage{max-width:275px}.utp-focus4-v2 .sagd-stage>figcaption strong{font-size:16px}.utp-focus4-v2 .well-label,.utp-focus4-v2 .region-label{font-size:13px}}

/* Focus4 v3: catalyst effect belongs to 4-1; process arrangement owns 4-2. */
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.utp-focus4-v2 .f4-catalyst-effect h5{font-size:18px;margin:0 0 10px;font-weight:750}
.utp-focus4-v2 .f4-process-layout .f1v-explainer-body{grid-template-columns:1fr;gap:18px}
.utp-focus4-v2 .f4-process-layout .f1v-diagram{max-width:none}
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.utp-focus4-v2 .f4-process-layout .f1v-benefits{padding-top:5px}
.utp-focus4-v2 .f4-process-image a{display:block}
.utp-focus4-v2 .f4-layout-basis{font-size:13px;line-height:1.65;color:#666;margin-top:12px}
@media(max-width:760px){.utp-focus4-v2 .f4-process-layout .f1v-results{grid-template-columns:1fr;gap:14px}}
/* Source-specific two-workstream / institutional / transport relationships only. */
.utp-focus4-v2{--hover-accent:var(--accent)}
.utp-focus4-v2 .f4-technology-flow{display:grid;grid-template-columns:minmax(0,1fr) 68px minmax(0,1fr) 68px minmax(0,1fr);align-items:stretch}
.utp-focus4-v2 .f4-technology-flow .f1v-tech{color:inherit;text-decoration:none}
.utp-focus4-v2 .f4-technology-flow .f1v-tech:after,.utp-focus4-v2 .f4-activity-list .f1v-tech:after{display:none}
.utp-focus4-v2 .f4-transfer{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}
.utp-focus4-v2 .f4-transfer small{font-size:12px;font-weight:650;color:#666;text-align:center;line-height:1.4}
.utp-focus4-v2 .f4-output{margin-top:14px;font-size:15px;font-weight:600;color:#555}
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.utp-focus4-v2 .f4-phase-details{padding:15px 18px}
.utp-focus4-v2 .f4-phase-details>section+section{margin-top:15px;padding-top:15px;border-top:1px solid var(--line)}
.utp-focus4-v2 .f4-phase-details h5{font-size:15px;font-weight:750;color:var(--deep)}
.utp-focus4-v2 .f4-phase-details ul{margin:8px 0 0;padding-left:19px;font-size:16px;line-height:1.6;color:#444}
.utp-focus4-v2 .f4-source-figure{padding:20px}
.utp-focus4-v2 .f4-source-figure figure{max-width:836px;margin:0 auto}
.utp-focus4-v2 .f4-source-figure img{display:block;width:100%;height:auto}
.utp-focus4-v2 .f4-partners{margin-top:14px}
.utp-focus4-v2 .f4-partner-details{margin:0;padding:15px 18px}
.utp-focus4-v2 .f4-partner-details>div+div{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.utp-focus4-v2 .f4-partner-details dt{font-size:17px;font-weight:750;color:#262626}
.utp-focus4-v2 .f4-partner-details dd{margin:5px 0 0;font-size:15px;line-height:1.6;color:#555}
.utp-focus4-v2 .f4-activity-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;list-style:none;margin:0 0 20px;padding:0}
.utp-focus4-v2 .f4-process-figure{padding:20px}
.utp-focus4-v2 .f4-process-figure>.f1v-figure{max-width:1000px;margin:0 auto}
.utp-focus4-v2 .f4-transport-source{margin:20px auto 0;max-width:836px}
.utp-focus4-v2 .f4-transport-source img{width:100%;height:auto}
.utp-focus4-v2 .f4-transport-source figcaption{margin-top:10px;padding-top:10px;border-top:1px solid var(--line);font-size:14px;color:#555;line-height:1.5}
@media(max-width:1000px){.utp-focus4-v2 .f4-technology-flow{grid-template-columns:1fr}.utp-focus4-v2 .f4-transfer{flex-direction:row;gap:18px;min-height:58px}.utp-focus4-v2 .f4-transfer .f1v-arrow{transform:rotate(90deg)}.utp-focus4-v2 .f4-activity-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.utp-focus4-v2 .f4-phases,.utp-focus4-v2 .f4-partners,.utp-focus4-v2 .f4-activity-list{grid-template-columns:1fr}.utp-focus4-v2 .f4-source-figure,.utp-focus4-v2 .f4-process-figure{padding:14px}}
/* v2: semantic reconstruction of the two original raster diagrams. */
.utp-focus4-v2 .f4-org-chart{padding:20px}
.utp-focus4-v2 .f4-org-flow{display:grid;grid-template-columns:minmax(116px,.6fr) 112px minmax(0,1.8fr) 112px minmax(116px,.6fr);align-items:stretch}
.utp-focus4-v2 .f4-org-node{display:flex;flex-direction:column;justify-content:center;padding:14px;border:.5px solid var(--line);border-radius:5px;background:#fff;color:#262626;text-decoration:none;min-width:0}
.utp-focus4-v2 .f4-org-node.is-lead{border-top:2px solid var(--accent)}
.utp-focus4-v2 .f4-org-node h5{font-size:18px;font-weight:780;line-height:1.4}.utp-focus4-v2 .f4-org-node.is-lead h5{font-size:20px}
.utp-focus4-v2 .f4-org-node>small{font-size:13px;color:#666;margin-bottom:5px}
.utp-focus4-v2 .f4-org-node ul{margin:9px 0 0;padding-left:19px;font-size:15px;line-height:1.6}.utp-focus4-v2 .f4-org-node li+li{margin-top:5px}
.utp-focus4-v2 .f4-org-edge{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:0 9px}
.utp-focus4-v2 .f4-org-edge>span{font-size:13px;font-weight:650;text-align:center;line-height:1.5}.utp-focus4-v2 .f4-org-edge .f1v-arrow{width:calc(100% - 12px)}
.utp-focus4-v2 .f4-org-branches{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:36px}
.utp-focus4-v2 .f4-org-branches::before{content:"";position:absolute;top:-16px;left:calc((100% - 18px)/4);right:calc((100% - 18px)/4);height:2px;background:#999}
.utp-focus4-v2 .f4-org-branches::after{content:"";position:absolute;top:-36px;left:50%;width:2px;height:20px;background:#999}
.utp-focus4-v2 .f4-track-wrap{position:relative}.utp-focus4-v2 .f4-track-wrap::before{content:"";position:absolute;top:-16px;left:50%;width:2px;height:16px;background:#999}
.utp-focus4-v2 .f4-track-wrap>.f1v-comparison{height:100%}.utp-focus4-v2 .f4-track-body{padding:0 16px}
.utp-focus4-v2 .f4-track-body .f4-org-node{border:0;border-radius:0;padding:14px 0}
.utp-focus4-v2 .f4-exchanges{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding:10px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.utp-focus4-v2 .f4-exchanges>div{display:flex;align-items:center;justify-content:center;gap:12px;font-size:14px;font-weight:650}
.utp-focus4-v2 .f4-vertical-arrow{position:relative;display:block;width:2px;height:26px;background:var(--accent);flex-shrink:0}
.utp-focus4-v2 .f4-vertical-arrow::after{content:"";position:absolute;bottom:-1px;left:50%;width:10px;height:8px;transform:translateX(-50%);background:var(--accent);clip-path:polygon(0 0,100% 0,50% 100%)}
.utp-focus4-v2 .f4-vertical-arrow.is-up{transform:rotate(180deg)}
.utp-focus4-v2 .f4-shared-data{margin-top:18px;padding:14px 18px;background:var(--soft);border-radius:4px}
.utp-focus4-v2 .f4-shared-data h5{font-size:16px;font-weight:750}.utp-focus4-v2 .f4-shared-data ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px 22px;margin:8px 0 0;padding-left:19px;font-size:15px;line-height:1.6}
.utp-focus4-v2 .f4-scheme-compare{display:grid;grid-template-columns:minmax(0,1fr) 44px minmax(0,1fr);align-items:start}
.utp-focus4-v2 .f4-scheme-column{display:grid;gap:16px;min-width:0}.utp-focus4-v2 .f4-scheme-transition{align-self:center;display:flex;justify-content:center}
.utp-focus4-v2 .f4-target-scheme{border-top:2px solid var(--accent)}
.utp-focus4-v2 .f4-scheme-body{padding:15px 16px}.utp-focus4-v2 .f4-scheme-caption{font-size:13px;color:#666;margin-bottom:13px}
.utp-focus4-v2 .f4-route-row{display:grid;align-items:stretch;gap:0}.utp-focus4-v2 .f4-route-row.is-pair{grid-template-columns:minmax(0,1fr) 110px minmax(0,1fr)}
.utp-focus4-v2 .f4-route-row.is-three{grid-template-columns:minmax(0,1fr) 26px minmax(0,1.05fr) 76px minmax(0,1fr)}
.utp-focus4-v2 .f4-process-node{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0;padding:13px 9px;border:.5px solid var(--line);border-radius:4px;background:var(--soft);text-align:center}
.utp-focus4-v2 .f4-process-node h5{font-size:17px;line-height:1.4;font-weight:750}.utp-focus4-v2 .f4-process-node small{display:block;font-size:13px;line-height:1.5;margin-top:5px;color:#555;overflow-wrap:anywhere}
.utp-focus4-v2 .f4-process-node.is-target{background:#fff;border-top:2px solid var(--accent)}
.utp-focus4-v2 .f4-route-edge,.utp-focus4-v2 .f4-route-pair>div{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:9px 4px;font-size:13px;font-weight:650;text-align:center;line-height:1.4}
.utp-focus4-v2 .f4-route-pair{display:grid;gap:8px}.utp-focus4-v2 .f4-route-pair .f1v-arrow{width:74px}.utp-focus4-v2 .f4-route-edge .f1v-arrow{width:calc(100% - 10px)}
.utp-focus4-v2 .f1v-arrow.is-left{transform:rotate(180deg)}
.utp-focus4-v2 .f4-byproduct{font-size:12px;color:#666;border-top:1px solid var(--line);margin-top:8px;padding-top:8px;line-height:1.4}
.utp-focus4-v2 .f4-outputs{display:flex;gap:15px;justify-content:flex-end;margin-top:13px;padding-top:10px;border-top:1px solid var(--line)}
.utp-focus4-v2 .f4-outputs>span{display:flex;align-items:baseline;gap:7px}.utp-focus4-v2 .f4-outputs small{font-size:12px;color:#666}.utp-focus4-v2 .f4-outputs strong{font-size:14px;font-weight:700}
.utp-focus4-v2 .f4-scheme-note{margin-top:12px;font-size:14px;line-height:1.6;color:#555}
.utp-focus4-v2 .f4-feed-label{font-size:15px;font-weight:750;margin-bottom:10px;color:var(--deep)}
.utp-focus4-v2 .f4-destination-routes{display:grid;gap:9px}
.utp-focus4-v2 .f4-destination-routes>div{display:grid;grid-template-columns:minmax(0,1fr) 24px minmax(0,1fr) 24px minmax(0,1fr);align-items:center;gap:5px;padding:10px 0;border-top:1px solid var(--line)}
.utp-focus4-v2 .f4-destination-routes strong{display:block;font-size:14px;line-height:1.45;font-weight:700}.utp-focus4-v2 .f4-destination-routes small{display:block;font-size:11px;line-height:1.4;color:#666;overflow-wrap:anywhere;margin-top:3px}
.utp-focus4-v2 .f4-destination-routes .f1v-arrow{width:18px}.utp-focus4-v2 .f4-destination-routes>.is-target{border-top:2px solid var(--accent)}
@media(max-width:1050px){.utp-focus4-v2 .f4-org-flow{grid-template-columns:1fr}.utp-focus4-v2 .f4-org-edge{flex-direction:row;gap:18px;min-height:65px}.utp-focus4-v2 .f4-org-edge .f1v-arrow{width:24px;transform:rotate(90deg)}.utp-focus4-v2 .f4-scheme-compare{grid-template-columns:1fr;gap:22px}.utp-focus4-v2 .f4-scheme-transition{min-height:28px}.utp-focus4-v2 .f4-scheme-transition .f1v-arrow{transform:rotate(90deg)}}
@media(max-width:760px){.utp-focus4-v2 .f4-org-chart{padding:14px}.utp-focus4-v2 .f4-org-branches{grid-template-columns:1fr;margin-top:18px}.utp-focus4-v2 .f4-org-branches::before,.utp-focus4-v2 .f4-org-branches::after,.utp-focus4-v2 .f4-track-wrap::before{display:none}.utp-focus4-v2 .f4-shared-data ul{grid-template-columns:1fr}.utp-focus4-v2 .f4-scheme-body{padding:14px}.utp-focus4-v2 .f4-route-row.is-three,.utp-focus4-v2 .f4-route-row.is-pair{grid-template-columns:1fr}.utp-focus4-v2 .f4-route-edge{flex-direction:row;gap:15px;min-height:54px}.utp-focus4-v2 .f4-route-edge .f1v-arrow{width:24px;transform:rotate(90deg)}.utp-focus4-v2 .f4-route-pair{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding:12px 0}.utp-focus4-v2 .f4-route-pair>div{flex-direction:row;gap:14px}.utp-focus4-v2 .f4-route-pair .f1v-arrow{width:24px;transform:rotate(90deg)}.utp-focus4-v2 .f4-route-pair .f1v-arrow.is-left{transform:rotate(-90deg)}.utp-focus4-v2 .f4-outputs{justify-content:flex-start;flex-wrap:wrap}.utp-focus4-v2 .f4-destination-routes>div{grid-template-columns:1fr 18px 1fr 18px 1fr;gap:4px}.utp-focus4-v2 .f4-destination-routes strong{font-size:13px}.utp-focus4-v2 .f4-destination-routes .f1v-arrow{width:12px}}

@media(max-width:1050px){.utp-focus4-v2 .f4-org-branches::before,.utp-focus4-v2 .f4-org-branches::after,.utp-focus4-v2 .f4-track-wrap::before{display:none}.utp-focus4-v2 .f4-org-branches{margin-top:18px}}