/* Shared treatment navigation and patient guide layout. */
.nav-treatment[data-current-section],.nav-treatment[aria-expanded=true]{color:var(--accent)}
.nav-treatment[aria-expanded=true]>.icon{transform:rotate(180deg)}
.mega-menu{padding:28px 32px 0;white-space:normal;max-height:calc(100dvh - 130px);overflow:auto;overscroll-behavior:contain}
.mega-heading{padding-bottom:22px;align-items:flex-end}
.mega-heading h3{font-size:1.6rem}
.mega-heading .eyebrow{font-size:.65rem;letter-spacing:.13em}
.mega-heading .text-link{font-size:.8125rem}
.mega-layout{display:grid;grid-template-columns:225px minmax(0,1fr);gap:32px;padding:20px 0}
.mega-categories{border-right:1px solid var(--line);padding-right:16px}
.mega-categories button{display:flex;align-items:center;justify-content:space-between;gap:10px;text-align:left;width:100%;border:0;border-radius:3px;background:transparent;color:var(--text);padding:9px 13px;font-size:.875rem;line-height:1.4;min-height:38px}
.mega-categories button>.icon{width:14px;height:14px;opacity:0}
.mega-categories button[aria-selected=true]{background:var(--ink);color:#fff}
.mega-categories button[aria-selected=true]>.icon{opacity:1}
.mega-categories button:hover:not([aria-selected=true]){background:var(--wash)}
.mega-panels{padding:8px 0;min-width:0}
.mega-panels [role=tabpanel]:focus-visible{outline:2px solid var(--accent);outline-offset:6px}
.mega-panel-intro h3{font-size:1.45rem;margin-bottom:10px}
.mega-panel-intro p{font-size:.875rem;line-height:1.8;max-width:560px;margin-bottom:20px}
.mega-treatment-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 25px}
.mega-treatment-links>a{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);min-height:54px;padding:12px 0;font-size:.8125rem;line-height:1.6}
.mega-treatment-links .icon{width:15px;height:15px;color:var(--muted)}
.mega-treatment-links>a:hover,.mega-treatment-links>a[aria-current]{color:var(--accent)}
.mega-all{margin-top:23px;font-size:.8125rem}
.mega-footer{display:flex;justify-content:space-between;gap:16px;padding:17px 0;border-top:1px solid var(--line);font-size:.75rem;color:var(--muted)}
.mega-footer a{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:600}
.mega-footer .icon{width:16px;height:16px}
.mobile-menu{max-height:calc(100dvh - 100px);overflow:auto;overscroll-behavior:contain;padding-bottom:30px}
.mobile-menu a[aria-current]{color:var(--accent);font-weight:650}
.mobile-menu summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:15px}
.mobile-menu summary::-webkit-details-marker{display:none}
.mobile-treatments{border-bottom:1px solid var(--line)}
.mobile-treatments>summary{padding:13px 0}
.mobile-treatments[open]>summary>.icon{transform:rotate(180deg)}
.mobile-all-treatments{display:flex;justify-content:space-between;gap:12px;background:var(--wash);padding:12px;font-size:.875rem;margin:0 0 8px}
.mobile-category{padding:0 12px;background:var(--wash);border-bottom:1px solid var(--line)}
.mobile-category:last-child{margin-bottom:15px;border-bottom:0}
.mobile-category>summary{padding:14px 0;font-size:.9375rem}
.mobile-category>summary>span{display:flex;align-items:center;gap:9px;font-size:.6875rem;color:var(--muted);white-space:nowrap}
.mobile-category>summary .icon{width:15px;height:15px}
.mobile-category[open]>summary .icon{transform:rotate(45deg)}
.mobile-category>div{border-top:1px solid var(--line);padding:5px 0 13px}
.mobile-category>div>a{display:block;padding:12px 10px;font-size:.875rem;line-height:1.6}
.mobile-category>div>a:hover{background:white}
.mobile-category>div>.mobile-category-overview{color:var(--accent);font-size:.8125rem}
.mobile-category-overview .icon{width:15px;height:15px;margin-left:8px}
.directory-section,.category-section{padding-top:54px}
.directory-search{background:var(--wash);padding:28px 32px;border:1px solid var(--line);margin-bottom:48px}
.directory-search .search-label{font-size:1rem;margin-bottom:14px}
.directory-search .search-input{max-width:760px}
.directory-search .search-input input{height:58px;padding-right:56px}
.directory-search .search-input>.icon{top:18px}
.search-input>.search-clear{position:absolute;right:6px;top:7px;width:42px;height:42px;color:var(--muted)}
.search-input>.search-clear>.icon{position:static;width:17px;height:17px}
.search-suggestions{display:flex;align-items:center;gap:9px 17px;flex-wrap:wrap;margin-top:16px;font-size:.8125rem;color:var(--muted)}
.search-suggestions button{padding:3px 0;color:var(--ink);border:0;border-bottom:1px solid #b9cbca;background:transparent;line-height:1.7}
.search-suggestions button:hover{color:var(--accent);border-color:var(--accent)}
.directory-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:28px}
.directory-heading .eyebrow{margin-bottom:10px;font-size:.6875rem}
.directory-heading h2{font-size:clamp(1.7rem,2.6vw,2.3rem);margin-bottom:0;line-height:1.3}
.directory-heading .result-count{margin:0;flex-shrink:0;font-size:.8125rem}
.region-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:16px}
.region-group{border:1px solid var(--line);background:white;min-width:0;scroll-margin-top:120px}
.region-group>summary{display:flex;align-items:flex-start;gap:22px;padding:27px 26px;list-style:none;cursor:pointer;min-height:160px}
.region-group>summary::-webkit-details-marker{display:none}
.region-group>summary:hover{background:var(--wash)}

.region-label{flex:1;min-width:0;display:block}
.region-label>strong{display:block;font-size:1.45rem;font-weight:500;line-height:1.2;letter-spacing:-.03em;margin-bottom:11px}
.region-label>span{display:block;color:var(--text);font-size:.875rem;line-height:1.7;max-width:365px}
.region-label>small{display:block;color:var(--muted);font-size:.6875rem;letter-spacing:.025em;margin-top:13px}
.region-expand{height:29px;width:29px;border:1px solid #c7d4d3;border-radius:50%;display:grid;place-items:center;flex-shrink:0;color:var(--green)}
.region-expand .icon{width:15px;height:15px}
.region-group[open]{border-color:#a4bdbc}
.region-group[open]>summary{background:var(--wash);border-bottom:1px solid var(--line)}
.region-group[open] .region-expand{background:var(--green);color:white;border-color:var(--green)}
.region-group[open] .region-expand .icon{transform:rotate(45deg)}
.region-content{padding:7px 26px 24px}
.region-treatment{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0;border-bottom:1px solid var(--line);font-size:.9375rem;line-height:1.6}
.region-treatment>.icon{width:17px;height:17px;color:var(--muted)}
.region-treatment:hover{color:var(--accent)}
.region-treatment:hover>.icon{color:var(--accent)}
.region-overview{font-size:.8125rem;margin-top:24px;line-height:1.6}
.region-overview>.icon{width:17px;height:17px}
.guide-help{background:var(--wash);border-left:3px solid var(--gold);padding:30px 35px;margin:42px 0;display:flex;align-items:center;justify-content:space-between;gap:45px}
.guide-help>div{max-width:650px}
.guide-help .eyebrow{margin-bottom:13px;font-size:.6875rem}
.guide-help h3{font-size:1.55rem;line-height:1.35;margin-bottom:12px}
.guide-help p{font-size:.9375rem;line-height:1.8;margin:0}
.guide-help>.button{flex-shrink:0;gap:12px;font-size:.875rem}
.category-guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:65px;align-items:start}
.category-guide-layout .directory-heading{align-items:start}
.category-guide-layout .directory-heading h2{font-size:1.95rem}
.category-guide-layout .result-count{margin-top:4px}
.category-guide-list{border-top:1px solid var(--line)}
.category-guide-link{display:flex;align-items:flex-start;gap:22px;padding:30px 0;border-bottom:1px solid var(--line)}

.category-guide-link>div{flex:1;min-width:0}
.category-guide-link h3{font-size:1.5rem;line-height:1.35;margin-bottom:10px}
.category-guide-link p{font-size:.9375rem;line-height:1.8;margin-bottom:15px}
.category-guide-link>.icon{width:22px;height:22px;margin-top:4px;color:var(--green)}
.guide-read{font-size:.75rem;color:var(--accent)}
.category-guide-link:hover h3{color:var(--accent)}
.category-aside{position:sticky;top:130px}
.category-start{padding:29px;background:var(--wash);border:1px solid var(--line)}
.category-start .eyebrow{font-size:.6875rem;margin-bottom:18px}
.category-start h3{font-size:1.7rem;line-height:1.3}
.category-start p{font-size:.9375rem;line-height:1.85}
.category-start .button{width:100%;gap:12px;font-size:.8125rem;padding:15px 10px}
.category-start .button>.icon:last-child{display:none}
.category-phone{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:19px;font-size:.8125rem}
.category-phone .icon{width:16px;height:16px}
.category-preparation{border-bottom:1px solid var(--line);padding:27px 8px}
.category-preparation h3{font-size:1.2rem;margin-bottom:13px}
.category-preparation p{font-size:.875rem;line-height:1.8;margin-bottom:18px}
.category-preparation .text-link{font-size:.8125rem}
.other-regions{margin-top:52px;padding-top:32px;border-top:1px solid var(--line)}
.other-regions h2{font-size:1.6rem;margin-bottom:25px}
.other-regions>div{display:flex;flex-wrap:wrap;gap:12px}
.other-regions a{border:1px solid var(--line);padding:12px 17px;display:flex;align-items:center;gap:17px;font-size:.8125rem;line-height:1.5}
.other-regions a:hover{background:var(--wash)}
.other-regions .icon{width:15px;height:15px}
.mobile-toc{display:none}
.article-body .note-box .button{font-size:.8125rem;gap:12px;line-height:1.5}
.article-body .note-box .button>.icon:last-child{display:none}
.category-bottom{gap:18px;align-items:center;font-size:.8125rem;line-height:1.65}
.category-top>span{font-size:.6875rem;letter-spacing:.035em}
.breadcrumbs{overflow-wrap:anywhere}
@media(min-width:1024px){.header-inner{gap:20px}.desktop-nav{gap:19px}.desktop-nav>a,.nav-treatment{font-size:.8125rem}}
@media(min-width:1024px) and (max-width:1120px){.header-inner{gap:13px}.brand-text strong{font-size:.82rem}.brand{gap:10px}.desktop-nav{gap:13px}.desktop-nav>a,.nav-treatment{font-size:.75rem}.header-cta{padding:11px;gap:8px}.header-cta>.icon:last-child{display:none}}
@media(max-width:1023px){
  .region-group>summary{padding:23px 21px;gap:16px;min-height:180px}
  .region-content{padding-left:51px;padding-right:21px}
  .region-label>strong{font-size:1.35rem}
  .category-guide-layout{grid-template-columns:minmax(0,1fr) 265px;gap:35px}
  .category-start{padding:23px}
  .category-start h3{font-size:1.5rem}
  .category-guide-layout .directory-heading{display:block}
  .category-guide-layout .result-count{display:block;margin-top:10px}
  .guide-help{gap:25px;padding:28px}
  .guide-help>.button{max-width:230px}
}
@media(max-width:767px){
  .directory-section,.category-section{padding-top:32px}
  .directory-search{padding:22px 20px;margin-bottom:32px}
  .directory-search .search-label{font-size:.9375rem}
  .directory-search .search-input input{font-size:1rem;padding-left:40px;height:56px}
  .directory-search .search-input>.icon{width:18px;height:18px;left:13px;top:19px}
  .search-suggestions{font-size:.75rem;gap:10px 15px}
  .search-suggestions>span{width:100%}
  .directory-heading{display:block;margin-bottom:24px}
  .directory-heading h2{font-size:1.85rem}
  .directory-heading .result-count{margin-top:14px}
  .region-grid{grid-template-columns:1fr;gap:12px}
  .region-group>summary{padding:23px 20px;gap:17px;min-height:0}
  .region-label>strong{font-size:1.4rem}
  .region-label>span{font-size:.875rem}
  .region-label>small{margin-top:11px;font-size:.6875rem}

  .region-content{padding:3px 20px 24px}
  .region-treatment{padding:16px 0;font-size:.875rem}
  .region-overview{font-size:.75rem;gap:14px}
  .region-expand{width:27px;height:27px}
  .guide-help{display:block;padding:26px 24px;margin:30px 0}
  .guide-help h3{font-size:1.5rem}
  .guide-help>.button{margin-top:22px;max-width:none;font-size:.8125rem}
  .empty-results{padding:30px 20px}
  .category-guide-layout{display:flex;flex-direction:column;gap:32px}
  .category-guide-layout>div,.category-aside{width:100%}
  .category-guide-layout .directory-heading h2{font-size:1.85rem}
  .category-guide-link{gap:15px;padding:25px 0}
  .category-guide-link h3{font-size:1.35rem}
  .category-guide-link p{font-size:.9375rem}
  .category-guide-link>.icon{width:18px;height:18px}
  .category-aside{position:static}
  .category-start{padding:28px}
  .category-start h3{font-size:1.75rem}
  .category-start .button{width:auto;padding:14px 22px}
  .category-phone{justify-content:flex-start;font-size:.9375rem}
  .other-regions{margin-top:35px}
  .other-regions h2{font-size:1.5rem}
  .other-regions>div{gap:9px}
  .other-regions a{font-size:.75rem;padding:11px 13px;gap:12px}
  .mobile-toc{display:block;border:1px solid var(--line);margin:0 0 28px;background:var(--wash)}
  .mobile-toc>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:17px 20px;font-size:.9375rem;cursor:pointer;list-style:none}
  .mobile-toc>summary::-webkit-details-marker{display:none}
  .mobile-toc>summary .icon{width:17px;height:17px}
  .mobile-toc[open]>summary>.icon{transform:rotate(180deg)}
  .mobile-toc>nav{padding:0 20px 15px}
  .mobile-toc nav>a{display:block;border-top:1px solid var(--line);padding:12px 0;font-size:.875rem;line-height:1.65}
  .article-body .note-box .button{font-size:.8125rem;padding:13px 16px;text-align:left}
  .category-bottom{font-size:.75rem;gap:10px}
  .mobile-menu{padding-left:20px;padding-right:20px}
}
@media(max-width:380px){.region-group>summary{gap:12px;padding:22px 16px}.region-content{padding-left:16px;padding-right:16px}.region-label>strong{font-size:1.3rem}.region-label>span{font-size:.8125rem}.region-expand{width:24px;height:24px}.category-bottom{font-size:.8125rem}.search-suggestions{gap:10px 13px}}
@media print{.directory-search,.mobile-toc,.guide-help,.category-aside,.other-regions{display:none!important}.region-grid,.category-guide-layout{display:block}.region-group{margin-bottom:15px;break-inside:avoid}.region-group>summary{min-height:0}.region-group::details-content{display:block}.region-content{display:block!important}.region-expand{display:none}}
/* Expanded library, independent topic pages and consultation context. */
.catalog-navigation{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:30px;font-size:.875rem;color:var(--muted)}
.catalog-navigation .text-link{color:var(--ink);flex-shrink:0}
.topic-kind{display:block;font-size:.6875rem;color:var(--muted);margin-top:3px;letter-spacing:.015em}
.catalog-kind-filter{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0 16px}
.catalog-kind-filter button{background:#fff;border:1px solid var(--line);color:var(--ink);border-radius:3px;padding:10px 16px;font-size:.8125rem}
.catalog-kind-filter button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}
.directory-search>.result-count{margin-bottom:0}
.alphabet-nav{display:flex;flex-wrap:wrap;gap:8px;padding:18px 0;border-block:1px solid var(--line);margin-bottom:30px}
.alphabet-nav a{display:grid;place-items:center;width:40px;height:42px;border:1px solid var(--line);font-weight:600;font-size:.875rem}
.alphabet-nav a:hover{background:var(--ink);color:white}
.alphabet-section{display:grid;grid-template-columns:60px minmax(0,1fr);gap:28px;padding:25px 0;scroll-margin-top:135px;border-bottom:1px solid var(--line)}
.alphabet-section>h2{font-family:var(--serif);font-size:2.7rem;color:var(--accent);margin:0}
.alphabet-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 40px}
.alphabet-links>a{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:16px 0;line-height:1.55;min-width:0}
.alphabet-links>a strong{font-size:.9375rem;font-weight:500;display:block}
.alphabet-links>a small{display:block;font-size:.6875rem;color:var(--muted);margin-top:6px}
.alphabet-links>a .icon{width:17px;height:17px;color:var(--muted)}
.alphabet-links>a:hover strong{color:var(--accent)}
.category-search{border:1px solid var(--line);background:var(--wash);padding:20px;margin-bottom:25px}
.category-search label{display:block;font-size:.8125rem;font-weight:600;margin-bottom:9px}
.category-search p{font-size:.75rem;margin:10px 0 0}
.category-guide-link .guide-read{line-height:1.6;display:block}
.care-scope-note{padding:18px 22px;background:var(--wash);border-left:2px solid var(--gold);font-size:.875rem!important}
.article-body .urgent-note{margin-top:0}
.sidebar-urgent{background:#fff8ef;border-color:#ddc7ad}
.sidebar-urgent p{font-size:.875rem!important;line-height:1.8}
.urgent-launcher{position:fixed;left:20px;bottom:20px;padding:15px 20px;display:flex;align-items:center;gap:12px;background:var(--ink);color:white;z-index:60;border:1px solid #ffffff70;border-radius:50px;box-shadow:0 4px 20px #102e3633;font-size:.875rem}
.treatment-confidence{border:1px solid #c7d9d7;background:var(--wash);padding:30px;margin-top:42px;margin-bottom:35px!important}
.confidence-doctor{display:flex;align-items:center;gap:23px;padding-bottom:25px;border-bottom:1px solid #cfdddd}
.confidence-doctor img{width:84px;height:104px;object-fit:cover;object-position:center 25%;border-radius:35px 3px 3px 3px}
.confidence-doctor .eyebrow{font-size:.625rem;margin-bottom:12px}
.article-body .confidence-doctor h2{font-size:1.75rem;line-height:1.25;margin:0 0 12px}
.article-body .confidence-doctor p{font-size:.8125rem;line-height:1.6;margin:0;color:var(--ink)}
.confidence-doctor p span{font-size:.75rem;color:var(--muted)}
.article-body .confidence-copy h3,.article-body .confidence-invitation h3{font-size:1.25rem;margin:24px 0 13px;line-height:1.4}
.article-body .confidence-copy p,.article-body .confidence-invitation p{font-size:.9375rem;line-height:1.85;margin-bottom:16px}
.confidence-copy .text-link{font-size:.75rem}
.confidence-invitation{border-top:1px solid #cfdddd;margin-top:25px}
.confidence-invitation .inline-actions{gap:20px;margin-top:22px}
.confidence-invitation .button{font-size:.8125rem;gap:12px;padding:14px 18px}
.confidence-invitation .button>.icon:last-child{display:none}
.confidence-invitation .text-link{font-size:.75rem}
@media(max-width:767px){.catalog-navigation{display:block;font-size:.8125rem}.catalog-navigation .text-link{margin-top:15px;font-size:.8125rem}.alphabet-section{grid-template-columns:32px minmax(0,1fr);gap:18px;padding:22px 0;scroll-margin-top:95px}.alphabet-section>h2{font-size:2rem}.alphabet-links{grid-template-columns:1fr;gap:0}.alphabet-links>a{padding:16px 0;gap:13px}.alphabet-links>a strong{font-size:.875rem}.alphabet-links>a small{font-size:.6875rem}.catalog-kind-filter{gap:7px}.catalog-kind-filter button{font-size:.75rem;padding:10px 12px}.alphabet-nav{gap:7px}.alphabet-nav a{width:37px;height:40px}.category-search{padding:18px}.treatment-confidence{padding:23px 20px}.confidence-doctor{gap:17px;align-items:flex-start}.confidence-doctor img{width:67px;height:90px;flex-shrink:0}.article-body .confidence-doctor h2{font-size:1.45rem}.confidence-doctor .eyebrow{letter-spacing:.07em;font-size:.5625rem;margin-bottom:9px}.confidence-doctor p{font-size:.75rem!important}.confidence-invitation .button{font-size:.75rem;padding:13px 15px}.confidence-copy .text-link{font-size:.75rem;gap:12px}.urgent-launcher{left:14px;bottom:max(14px,env(safe-area-inset-bottom));font-size:.8125rem}.article-body .care-scope-note{padding:17px 19px;font-size:.8125rem!important}}
@media print{.treatment-confidence,.urgent-launcher,.catalog-kind-filter,.alphabet-nav,.category-search{display:none!important}.alphabet-section,.alphabet-links{display:block}}

.associated-topics{margin:48px 0}.associated-topics h2{margin:12px 0 24px}.associated-topics .related-grid{gap:12px}.home-catalog{padding:48px 0;background:#edf2f0;border-block:1px solid #dce6e2}.home-catalog>.container{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}.home-catalog h2{font-family:Georgia,serif;font-size:clamp(27px,3vw,39px);font-weight:400;margin:12px 0}.home-catalog p{margin:0;color:#4d6468}.home-catalog-search label{display:block;font-size:13px;font-weight:650;margin-bottom:10px}.home-catalog-search>div{display:flex;gap:8px}.home-catalog-search input{width:100%;min-width:0;border:1px solid #b6cac3;background:#fff;border-radius:4px;padding:14px;color:#112f36;font:inherit}.home-catalog-search .text-link{margin-top:14px}.home-catalog-search button{padding:14px 18px}@media(max-width:767px){.home-catalog>.container{grid-template-columns:1fr;gap:24px}.home-catalog{padding:36px 0}.associated-topics .related-grid{grid-template-columns:1fr}}

.treatment-aliases{color:#50686c;font-size:13px;line-height:1.8;border-left:2px solid #b8cbc4;padding-left:14px;margin:0 0 24px}.treatment-aliases strong{font-weight:650}
.fallback-navigation{display:flex;flex-wrap:wrap;gap:12px 22px;padding-block:16px;font-size:13px;border-top:1px solid #dce6e2}.fallback-navigation a{color:#214c50;text-decoration:underline;text-underline-offset:4px}

.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}