/* Shared collection → series → article navigation, outside the editorial body. */
.article-hierarchy{box-sizing:border-box;max-width:1080px;margin:24px auto 0;padding:0 24px;color:#183b40;font-family:"DM Sans",Arial,sans-serif;font-size:15px;line-height:1.35}
.article-hierarchy ol{display:flex;list-style:none!important;margin:0!important;padding:0!important;border:1px solid #becdc4;border-radius:4px;background:#f6f5ee;overflow:hidden}
.article-hierarchy li{box-sizing:border-box;flex:1;min-width:0;margin:0!important;padding:0;list-style:none!important}
.article-hierarchy li+li{border-left:1px solid #ccd7cf}
.article-hierarchy a{display:flex;position:relative;flex-direction:column;justify-content:center;min-height:78px;height:100%;padding:13px 34px 13px 18px;color:#174c49;text-decoration:none;overflow-wrap:anywhere}
.article-hierarchy a::after{content:"↗";position:absolute;right:14px;top:50%;transform:translateY(-50%);color:#82602b;font-size:17px}
.article-hierarchy a:hover{background:#e8eee6;color:#073c39}
.article-hierarchy a:focus-visible{outline:3px solid #b7652c;outline-offset:-4px}
.article-hierarchy__label{display:block;font-size:10px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#52665e;margin-bottom:4px}
.article-hierarchy__title{font-size:16px;font-weight:600}
.article-hierarchy__scope{display:block;margin-top:4px;font-size:12px;line-height:1.35;color:#52665e}
.article-hierarchy__current{flex:0 0 154px!important;display:flex;flex-direction:column;justify-content:center;padding:13px 18px!important;background:#e7eee5}
.article-hierarchy__current>span:last-child{font-size:14px;font-weight:600}
.article-hierarchy+.article-header{padding-top:48px;padding-bottom:40px}
.article-hierarchy--return{margin-top:48px;margin-bottom:40px}
.article-footer .article-hierarchy{padding:0}
.article-hierarchy--return a{min-height:92px}
.collection-series-list{display:grid;gap:44px}.collection-series{border-top:1px solid #c8d1cb;padding-top:28px;scroll-margin-top:24px}.collection-series .post-grid{grid-template-columns:minmax(0,1fr);max-width:760px}.collection-disclaimer{margin-top:40px;padding:24px;background:#f3f0e7;font-size:15px}
.collection-entrypoints{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:24px 0 36px}
.collection-entrypoints a{display:flex;flex-direction:column;gap:8px;padding:20px;border:1px solid #b8c8be;border-top:3px solid #42684d;color:#183b40;text-decoration:none;background:#faf7ef;min-height:112px}
.collection-entrypoints a:hover{background:#e7eee5}.collection-entrypoints small{color:#586b61;font:700 10px/1.5 Arial,sans-serif;text-transform:uppercase;letter-spacing:.08em}.collection-entrypoints strong{font:400 24px/1.15 Georgia,serif}.collection-entrypoints span{font:13px/1.5 Arial,sans-serif}
@media(max-width:680px){.article-hierarchy{padding:0 20px;margin-top:18px}.article-hierarchy ol{flex-wrap:wrap}.article-hierarchy li{flex:1 1 100%}.article-hierarchy li+li{border-left:0;border-top:1px solid #ccd7cf}.article-hierarchy a{min-height:60px;padding:9px 34px 9px 14px}.article-hierarchy__label{font-size:9px;margin-bottom:2px}.article-hierarchy__title{font-size:14px}.article-hierarchy__current{flex:1 1 100%!important;flex-direction:row;align-items:center;justify-content:space-between;gap:12px;padding:9px 14px!important}.article-hierarchy__current>span:last-child{font-size:12px}.article-hierarchy+.article-header{padding-top:30px;padding-bottom:30px}.article-hierarchy+.article-header .article-header__meta{margin-bottom:18px}.article-hierarchy--return{margin-top:32px;margin-bottom:32px}.article-hierarchy--return a{min-height:72px}.collection-entrypoints{grid-template-columns:1fr;gap:10px}.collection-entrypoints a{min-height:0;padding:14px 16px;gap:5px}.collection-entrypoints strong{font-size:22px}}
@media print{.article-hierarchy{break-inside:avoid}.article-hierarchy a{color:inherit}}