.case-reading{margin:0 0 18px;padding:17px 20px;border:1px solid #dce7ee;border-left:3px solid #087f9d;border-radius:5px;background:#fff;color:#17324d;font-size:13px;line-height:1.65}
.reading-summary{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:20px;align-items:start}
.reading-intro strong{display:block;font-size:17px;line-height:1.4}
.reading-intro p{margin-top:6px;color:#486477}
.reading-conclusion{border-left:1px solid #dce7ee;padding-left:20px}
.reading-conclusion span{display:block;color:#536f82;font-size:11px;margin-bottom:3px}
.reading-conclusion strong{display:block;font-size:16px;font-weight:650;line-height:1.5}
.reading-conclusion p{font-size:11px;color:#536f82;margin-top:5px}
.reading-steps{list-style:none;display:flex;gap:8px;margin:13px 0 9px;padding:0}
.reading-steps li{flex:1;min-width:0}
.reading-steps a{display:block;padding:8px 10px;background:#f1f7fa;border:1px solid #dce7ee;border-radius:4px;text-decoration:none;font-weight:600;text-align:center;line-height:1.4}
.reading-steps a:hover,.reading-steps a[aria-current=step]{border-color:#087f9d;background:#e9f4f7}
.reading-study-links{display:flex;align-items:center;gap:13px;flex-wrap:wrap;margin:12px 0 8px;font-size:12px}.reading-study-links span{color:#536f82}.reading-study-links a{color:#087f9d;font-weight:650;text-decoration:underline;text-underline-offset:3px}
.reading-context,.reading-fit,.reading-exercise{border-top:1px solid #e8eff3;padding-top:8px;margin-top:8px}
.case-reading summary{cursor:pointer;font-weight:600}
.reading-context summary,.reading-exercise summary{color:#536f82}
.case-reading details p{margin:7px 0}
.reading-fit dl{margin:12px 0}
.reading-fit dl>div{display:grid;grid-template-columns:120px 1fr;gap:20px;margin:10px 0}
.reading-fit dt{color:#536f82}
.reading-fit dd{margin:0}
.case-reading .reading-scope{font-size:12px;color:#536f82}
.case-reading a:focus-visible{outline:2px solid #087f9d;outline-offset:3px}
#main h1,#main h2,.reading-fit{scroll-margin-top:95px}
@media(max-width:760px){.case-reading{padding:14px}.reading-summary{grid-template-columns:1fr;gap:10px}.reading-conclusion{border-left:0;border-top:1px solid #dce7ee;padding:9px 0 0}.reading-steps{display:grid;grid-template-columns:1fr;gap:6px}.reading-steps a{text-align:left}.reading-fit dl>div{display:block}.reading-fit dt{font-weight:600}.reading-fit dd{margin-top:3px}}
.delivery-evidence{margin:30px 0;scroll-margin-top:100px}.delivery-case-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.delivery-case-list article{padding:20px;border:1px solid #dce7ee;background:#fff;border-radius:5px}.delivery-case-type{display:block;color:#087f9d;font-size:12px;font-weight:650}.delivery-case-list h3{margin:7px 0 13px;font-size:18px}.delivery-case-list dl{margin:0}.delivery-case-list dl>div{display:grid;grid-template-columns:76px minmax(0,1fr);gap:10px;padding:9px 0;border-top:1px solid #e9eff3;font-size:13px;line-height:1.7}.delivery-case-list dt{color:#536f82}.delivery-case-list dd{margin:0}.delivery-case-list p{line-height:1.8}.delivery-case-list .small-note{color:#536f82;font-size:12px;margin:12px 0}.delivery-case-list a{font-size:13px}#main summary{scroll-margin-top:95px}@media(max-width:760px){.delivery-case-list{grid-template-columns:1fr}}
.case-path-directory{margin:24px 0 38px;border:1px solid #dce7ee;border-radius:6px;background:#fff;overflow:hidden}.case-path-heading{display:flex;align-items:end;justify-content:space-between;gap:26px;padding:23px 27px;background:#edf5f8}.case-path-heading h2{margin:7px 0 0;font-size:22px}.case-path-heading p{max-width:54ch;margin:0;color:#536f82;font-size:13px;line-height:1.7}.case-path-list{list-style:none;margin:0;padding:0}.case-path-list li{display:grid;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:20px;padding:17px 27px;border-top:1px solid #e8eff3}.case-path-index{font-size:13px;color:#087f9d;font-weight:700;font-variant-numeric:tabular-nums}.case-path-content{min-width:0}.case-path-content strong{display:inline-block;font-size:16px;margin-right:9px}.case-path-content>span{font-size:12px;color:#536f82}.case-path-content p{font-size:13px;line-height:1.65;margin:5px 0 0;color:#476477}.case-path-actions{display:flex;gap:8px}.case-path-actions a{display:inline-block;white-space:nowrap;padding:8px 12px;font-size:12px;text-decoration:none}.guide-detail-section{margin-top:36px}.guide-detail-section>p{color:#536f82;font-size:13px;margin:8px 0 20px}@media(max-width:850px){.case-path-heading{display:block}.case-path-heading p{margin-top:12px}.case-path-list li{grid-template-columns:30px minmax(0,1fr)}.case-path-actions{grid-column:2}}@media(max-width:560px){.case-path-heading{padding:18px}.case-path-heading h2{font-size:19px}.case-path-list li{padding:14px 18px;gap:10px}.case-path-content strong{display:block}.case-path-content>span{display:block;margin-top:2px}.case-path-actions a{flex:1;text-align:center}}
.lesson-detail-section{scroll-margin-top:100px}.lesson-detail-section>p{color:#536f82;font-size:13px;margin:8px 0 20px}
.case-path-list li{scroll-margin-top:100px}.case-path-list li:focus{outline:2px solid #087f9d;outline-offset:-3px}.guide-detail-section{scroll-margin-top:100px}#delivery-start,#delivery-stages{scroll-margin-top:100px}

.reading-entry{margin:-8px 0 20px}.reading-entry button{border:0;background:none;padding:3px 0;color:#087f9d;font:inherit;font-size:12px;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.case-reading-disclosure{margin:24px 0;border:1px solid #dce7ee;border-radius:5px;background:#fff}.case-reading-disclosure>summary{padding:16px 20px;font-weight:650;cursor:pointer}.case-reading-disclosure .case-reading{margin:0;border:0;border-top:1px solid #e8eff3;border-radius:0}.case-reading-disclosure>summary:focus-visible,.reading-entry button:focus-visible{outline:2px solid #087f9d;outline-offset:3px}
#main[data-mode="learn"] .case-reading-disclosure,#main[data-mode="learn"] .reading-entry{display:none}