/* Scoped article diagrams: real text remains selectable, zoomable and accessible. */
.guide-ppm-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:20px}
.guide-ppm-grid.guide-review-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr))}
.guide-ppm-grid>div{min-width:0;padding:12px 8px;border:1px solid #a7bdce;border-radius:8px;background:white;overflow-wrap:anywhere}
.guide-ppm-grid strong,.guide-ppm-grid span{display:block;font-size:15px;line-height:1.8}
.guide-ppm-grid span{margin-top:5px;color:#425c74}
@media(max-width:600px){.guide-roe-grid{grid-template-columns:1fr}}
.ct-assignment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:20px;text-align:center}
.ct-assignment-grid>div{display:grid;gap:6px;padding:12px 4px;border:1px solid #a7bdce;border-radius:8px;background:white}
.ct-assignment-grid span{font-size:15px;line-height:1.7}
.ct-branch-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:20px}
.ct-branch-result{display:block;margin-top:12px;font-size:16px;line-height:1.8;overflow-wrap:anywhere}
@media(max-width:700px){.ct-branch-grid{grid-template-columns:1fr}}
.ct-assignment-grid strong{font-size:26px;line-height:1.6}
.ct-index-chart{display:block;width:100%;max-width:600px;height:auto;margin:18px auto 0}
.ct-explain-diagram .ct-chart-legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin:8px 0 0;padding:0;list-style:none}
.ct-chart-legend li{display:flex;align-items:center;gap:8px;font-size:14px;line-height:1.8}
.ct-chart-legend li>span{width:22px;border-top-width:3px;flex-shrink:0}
.ct-set-map{display:block;width:100%;max-width:500px;height:auto;margin:20px auto 0}
.ct-explain-diagram .ct-reasoning-steps{display:grid;gap:12px;margin:18px 0 0;padding:0;list-style:none}
.ct-reasoning-steps>li{min-width:0;padding:14px;border:1px solid #b8cddd;border-radius:10px;background:#fff;overflow-wrap:anywhere}
.ct-reasoning-steps strong,.ct-reasoning-steps span{display:block;font-size:15px;line-height:1.8}
.ct-reasoning-steps span{margin-top:6px;color:#425c74}
.ct-weight-bar{display:flex;height:32px;border:1px solid #516f89;border-radius:4px;overflow:hidden}
.ct-weight-bar>span:first-child{background:#206096}
.ct-weight-bar>span:last-child{background:repeating-linear-gradient(45deg,#dbeaf5,#dbeaf5 6px,#aac7dd 6px,#aac7dd 8px)}
.ct-explain-diagram .ct-key-number{margin:12px 0 0;font-size:20px;font-weight:800;line-height:1.7}
.ct-index-bars{display:grid;gap:8px;margin-top:14px}
.ct-index-bars>span{box-sizing:border-box;display:block;padding:7px 10px;background:#e3f0fb;border:1px solid #206096;font-size:14px;line-height:1.6;color:#143452}
.ct-explain-diagram{margin:28px 0;padding:24px;border:1px solid #cfdeec;border-radius:18px;background:#f5f9fd;color:#143452}
.ct-explain-diagram figcaption{display:flex;flex-direction:column;gap:10px;font-size:22px;line-height:1.6;font-weight:800}
.ct-diagram-step{align-self:flex-start;padding:3px 10px;border-radius:6px;background:#163858;color:#fff;font-size:13px;letter-spacing:.06em}
.ct-explain-diagram .ct-diagram-note{margin:12px 0 0;font-size:14px;line-height:1.8;color:#425c74}
.ct-pair-rule{display:flex;align-items:center;justify-content:center;gap:14px;width:fit-content;margin:20px auto 0;padding:12px 18px;border:2px solid #206096;border-radius:12px;background:#e3f0fb;font-size:14px;font-weight:700}
.ct-pair-rule>b{font-size:28px;line-height:1.3}
.ct-candidate-list{display:grid;gap:12px;margin-top:18px}
.ct-order-case{min-width:0;padding:16px;border:1px solid #c8d9e7;border-radius:12px;background:#fff}
.ct-explain-diagram .ct-case-label{margin:0 0 12px;font-size:15px;font-weight:800;line-height:1.7}
.ct-order-positions,.ct-order-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;text-align:center}
.ct-order-positions{margin-bottom:6px;font-size:13px;color:#425c74}
.ct-order-cell{display:flex;min-width:0;min-height:64px;flex-direction:column;align-items:center;justify-content:center;border:1px solid #a7bdce;border-radius:8px;background:#fff}
.ct-order-cell>b{font-size:28px;line-height:1.35}
.ct-order-cell.is-empty{border-style:dashed;background:#f5f7fa;color:#526777}
.ct-order-cell.is-empty>b{font-size:14px;font-weight:400}
.ct-order-cell.is-pair{border:2px solid #206096;background:#e3f0fb;color:#153f65}
.ct-order-cell.is-fixed{border:3px double #087354;background:#e6f6ef;color:#075840}
.ct-order-cell small{font-size:12px;font-weight:800;line-height:1.4}
.ct-order-case.is-rejected{border:1px dashed #b14040;background:#fff7f6}
.ct-order-case.is-rejected .ct-case-label{color:#962828}
.ct-order-case.is-rejected .ct-order-cell:last-child{border:2px dashed #b14040;background:#fde9e6;color:#962828}
.ct-explain-diagram .ct-diagram-takeaway{margin:18px 0 0;padding:14px;border-left:4px solid #206096;background:#e3f0fb;font-size:16px;line-height:1.8}
.ct-solution-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:20px}
.ct-diagram-conclusion{text-align:center;margin-top:16px;color:#075840}
.ct-diagram-conclusion>span{display:block;font-size:30px;line-height:1.5}
.ct-diagram-conclusion>strong{display:block;font-size:23px;line-height:1.6}
.ct-explain-diagram .ct-diagram-conclusion>p{margin:6px 0 0;font-size:16px;line-height:1.8}
@media(max-width:600px){.ct-explain-diagram{padding:14px;border-radius:12px}.ct-explain-diagram figcaption{font-size:19px}.ct-order-case{padding:12px}.ct-solution-list{grid-template-columns:1fr}.ct-order-positions,.ct-order-row{gap:6px}.ct-order-cell{min-height:58px}.ct-order-cell>b{font-size:25px}.ct-explain-diagram .ct-case-label{font-size:14px}.ct-diagram-conclusion>strong{font-size:21px}}