:root{
  --ink:#132c36;--muted:#58717a;--navy:#0f2f3b;--navy-2:#164958;--teal:#1c837d;
  --mint:#dff3ee;--aqua:#edf8f6;--coral:#ef806b;--sand:#fff9f1;--paper:#fff;
  --line:#d9e8e5;--shadow:0 18px 60px rgba(15,47,59,.11);--radius:24px;--content:1180px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:linear-gradient(180deg,#f7fbfa 0,#fff 420px);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;font-size:17px;line-height:1.72;-webkit-font-smoothing:antialiased}
a{color:#087169;text-decoration-thickness:.08em;text-underline-offset:.17em}
a:hover{color:#b84f3f}
img{max-width:100%;height:auto;border-radius:16px}
button,input,textarea,select{font:inherit}
:focus-visible{outline:3px solid rgba(239,128,107,.65);outline-offset:3px}
.site-header{position:sticky;z-index:100;top:0;color:#fff;background:
  linear-gradient(90deg,rgba(15,47,59,.98) 0 52%,rgba(15,47,59,.9) 75%,rgba(15,47,59,.8)),
  url("/assets/thyroid-hero-1200.webp") right 43%/620px auto no-repeat;box-shadow:0 8px 30px rgba(8,32,40,.16)}
.site-header__bar{width:min(var(--content),calc(100% - 40px));min-height:82px;margin:auto;display:flex;align-items:center;gap:28px}
.brand{display:inline-flex;align-items:center;gap:12px;color:#fff;text-decoration:none;flex:0 0 auto}
.brand:hover{color:#fff}
.brand__mark{width:42px;height:42px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.35);border-radius:14px;background:rgba(255,255,255,.12);backdrop-filter:blur(10px)}
.brand__mark:before,.brand__mark:after{content:"";width:12px;height:21px;background:var(--coral);border-radius:12px 4px 12px 4px;transform:rotate(25deg);grid-area:1/1}
.brand__mark:after{transform:scaleX(-1) rotate(25deg);margin-left:13px}
.brand__text{display:flex;flex-direction:column;line-height:1.1}
.brand__text strong{font-family:Georgia,"Times New Roman",serif;font-size:25px;letter-spacing:.01em}
.brand__text small{margin-top:5px;color:#cce3df;font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.site-nav{margin-left:auto;display:flex;align-items:center;gap:7px}
.site-nav a{color:#e9f7f4;text-decoration:none;font-weight:650;font-size:14px;padding:10px 11px;border-radius:12px;white-space:nowrap}
.site-nav a:hover,.site-nav a[aria-current="page"]{color:#fff;background:rgba(255,255,255,.14)}
.nav-toggle{display:none;margin-left:auto;color:#fff;background:transparent;border:0;border-radius:12px;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;margin:4px;background:#fff}
.nav-toggle b{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
#page{width:100%;max-width:none;margin:0;background:transparent}
#wrap,#main{width:100%;max-width:none;margin:0;padding:0;background:transparent}
#content{width:min(860px,calc(100% - 40px));margin:52px auto 76px;float:none}
body.home #content,body.blog #content{width:min(var(--content),calc(100% - 40px));display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.bread,.breadcrumbs{font-size:14px;color:var(--muted)}
.bread{margin:0 0 24px}
.breadcrumbs a{text-decoration:none}
.sep{margin:0 8px;color:#91aaa9}
.single-entry-header{margin:0 0 26px}
h1,h2,h3,h4,.entry-title,.widget-title{font-family:Georgia,"Times New Roman",serif;color:var(--navy);line-height:1.17;text-wrap:balance}
h1{font-size:clamp(36px,5vw,62px);letter-spacing:-.035em;margin:0 0 22px}
h2{font-size:clamp(27px,3.4vw,39px);letter-spacing:-.02em;margin:1.75em 0 .62em}
h3{font-size:clamp(21px,2.5vw,28px);margin:1.45em 0 .5em}
h4{font-size:20px}
p,li{max-width:78ch}
.single-entry-content{font-size:18px}
.single-entry-content>p:first-of-type{font-size:20px;color:#304e58}
.single-entry-content img{display:block;margin:28px auto;box-shadow:0 12px 38px rgba(15,47,59,.12)}
.single-entry-content img[align="left"]{float:left;margin:8px 26px 18px 0;max-width:46%}
.single-entry-content img[align="right"]{float:right;margin:8px 0 18px 26px;max-width:46%}
blockquote{margin:30px 0;padding:20px 24px;border:0;border-left:5px solid var(--coral);background:var(--sand);border-radius:0 18px 18px 0;color:#344f58}
ul,ol{padding-left:1.35em}
li+li{margin-top:.45em}
table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;margin:28px 0;background:#fff;border-radius:16px;box-shadow:0 8px 30px rgba(15,47,59,.07)}
th,td{padding:13px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:var(--aqua);color:var(--navy)}
.article-toc{margin:26px 0 38px;padding:0;border:1px solid var(--line);border-radius:18px;background:linear-gradient(135deg,#fff,#edf8f6);box-shadow:0 8px 25px rgba(15,47,59,.06)}
.article-toc summary{cursor:pointer;padding:17px 20px;font-weight:750;color:var(--navy);list-style:none;display:flex;justify-content:space-between;align-items:center}
.article-toc summary::-webkit-details-marker{display:none}
.article-toc summary:after{content:"+";width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:var(--mint);font-size:21px}
.article-toc[open] summary:after{content:"−"}
.article-toc nav{padding:0 24px 20px}
.article-toc ol{margin:0}
.article-toc a{text-decoration:none}
.article-toc .toc-h3{margin-left:18px;font-size:15px}
.kc__title,.kc-show-hide,.contents{display:none!important}
.shortstory{min-width:0;margin:0;padding:0}
.shortstory article{height:100%;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 35px rgba(15,47,59,.07);transition:transform .2s ease,box-shadow .2s ease}
.shortstory article:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.shortstory .entry-header{padding:22px 22px 0}
.shortstory .entry-title{display:block;font-size:25px}
.shortstory .entry-title a{color:var(--navy);text-decoration:none}
.shortstory .entry-content{padding:16px 22px 24px;color:var(--muted);font-size:15px}
.shortstory .thumbnail{display:block;margin:-16px -22px 18px}
.shortstory .thumbnail img{width:100%;height:200px;object-fit:cover;border-radius:0;box-shadow:none;margin:0}
.morelink a,.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;color:#fff!important;background:var(--teal);border-radius:13px;text-decoration:none;font-weight:750;box-shadow:0 7px 18px rgba(28,131,125,.2)}
.morelink a:hover,.button:hover{background:#126b68}
#tertiary{display:none!important}
.site-footer{clear:both;color:#d7ebe8;background:var(--navy);padding:54px max(20px,calc((100% - var(--content))/2)) 24px}
.site-footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px}
.site-footer__grid>div,.site-footer__grid>nav{display:flex;flex-direction:column;align-items:flex-start;gap:9px}
.site-footer strong{color:#fff}
.site-footer a{color:#d7ebe8;text-decoration:none}
.site-footer a:hover{color:#fff}
.site-footer p{margin:0;color:#a9c7c4;font-size:14px;line-height:1.65}
.site-footer__brand{font-family:Georgia,"Times New Roman",serif;font-size:30px;color:#fff!important}
.site-footer__bottom{display:flex;justify-content:space-between;gap:20px;margin-top:38px;padding-top:20px;border-top:1px solid rgba(255,255,255,.13);font-size:13px;color:#94b8b4}
.lang,.liveinternet,#back-top{display:none!important}
.hero{position:relative;isolation:isolate;overflow:hidden;min-height:520px;color:#fff;background:var(--navy);display:flex;align-items:center}
.hero picture,.hero picture img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:0}
.hero:after{content:"";position:absolute;z-index:0;inset:0;background:linear-gradient(90deg,rgba(8,37,47,.98) 0%,rgba(8,37,47,.86) 38%,rgba(8,37,47,.18) 73%,rgba(8,37,47,.05))}
.hero__inner{position:relative;z-index:1;width:min(var(--content),calc(100% - 40px));margin:auto;padding:78px 0;max-width:var(--content)}
.hero__copy{max-width:650px}
.eyebrow{display:inline-block;color:var(--coral);font-weight:800;font-size:13px;letter-spacing:.13em;text-transform:uppercase}
.hero h1{color:#fff;margin:10px 0 18px;font-size:clamp(42px,6vw,76px)}
.hero p{font-size:20px;color:#d7ebe8;margin:0 0 28px}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap}
.button--light{background:#fff;color:var(--navy)!important}
.button--ghost{background:transparent;color:var(--navy)!important;border:1px solid #8bb3ae;box-shadow:none}
.hero .button--ghost{color:#fff!important;border-color:rgba(255,255,255,.45)}
.home-section{width:min(var(--content),calc(100% - 40px));margin:70px auto}
.home-section__head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:28px}
.home-section__head h2{margin:0}
.home-section__head p{margin:0;color:var(--muted)}
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.topic-card{min-height:220px;padding:26px;border:1px solid var(--line);border-radius:22px;background:#fff;color:var(--ink);text-decoration:none;box-shadow:0 8px 28px rgba(15,47,59,.06)}
.topic-card:nth-child(2n){background:var(--aqua)}
.topic-card:nth-child(3n){background:var(--sand)}
.topic-card span{display:grid;place-items:center;width:44px;height:44px;margin-bottom:35px;background:var(--mint);border-radius:14px;color:var(--teal);font-size:22px}
.topic-card h3{margin:0 0 8px;font-size:26px}
.topic-card p{margin:0;color:var(--muted);font-size:15px}
.article-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.article-link{display:flex;gap:16px;align-items:center;padding:19px 20px;border:1px solid var(--line);border-radius:17px;background:#fff;color:var(--ink);text-decoration:none}
.article-link b{display:grid;place-items:center;flex:0 0 40px;height:40px;border-radius:12px;background:var(--aqua);color:var(--teal)}
.article-link strong{display:block;color:var(--navy);line-height:1.35}
.article-link small{color:var(--muted)}
.info-band{display:grid;grid-template-columns:1fr 1fr;gap:34px;padding:38px;border-radius:28px;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff}
.info-band h2{color:#fff;margin:0 0 12px}
.info-band p{color:#cfe5e2}
.info-band ul{margin:0}
.editorial-note,.medical-note{margin:28px 0;padding:18px 22px;border:1px solid var(--line);border-radius:17px;background:var(--aqua);color:#35525b}
.article-meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:14px;margin:-8px 0 26px}
.article-cover{width:100%;max-height:470px;object-fit:cover;margin:22px 0 34px!important}
.source-list{font-size:15px;color:var(--muted)}
.faq-item{border-top:1px solid var(--line);padding:17px 0}
.faq-item summary{cursor:pointer;font-weight:750;color:var(--navy)}
.faq-item p{margin:10px 0 0}
.legal-page,.category-page,.error-page{width:min(860px,calc(100% - 40px));margin:58px auto 90px}
.legal-page h1,.category-page h1{font-size:clamp(38px,5vw,62px)}
.legal-page h2{font-size:30px}
.category-lead{font-size:20px;color:var(--muted)}
.category-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:35px}
.category-card{display:block;padding:23px;border:1px solid var(--line);border-radius:18px;background:#fff;text-decoration:none;color:var(--ink)}
.category-card h2{font-size:23px;margin:0 0 9px}
.category-card p{font-size:15px;color:var(--muted);margin:0}
.error-page{min-height:45vh;text-align:center;padding-top:70px}
.error-page p{margin:0 auto 25px;color:var(--muted)}
.error-page__actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
@media(max-width:1050px){
  .site-header__bar{min-height:72px}
  .nav-toggle{display:block}
  .site-nav{display:none;position:absolute;top:72px;left:0;right:0;padding:14px 20px 22px;background:rgba(15,47,59,.99);box-shadow:0 20px 30px rgba(0,0,0,.16)}
  .site-nav.is-open{display:grid;grid-template-columns:repeat(2,1fr)}
  .site-nav a{padding:12px}
  body.home #content,body.blog #content{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  body{font-size:16px;line-height:1.66}
  .site-header{background:var(--navy)}
  .site-header__bar{width:min(100% - 28px,var(--content))}
  .brand__text small{display:none}
  #content,body.home #content,body.blog #content{width:calc(100% - 28px);margin-top:34px}
  body.home #content,body.blog #content{grid-template-columns:1fr}
  h1{font-size:clamp(34px,11vw,48px)}
  .single-entry-content{font-size:17px}
  .single-entry-content>p:first-of-type{font-size:18px}
  .single-entry-content img[align]{float:none;max-width:100%;margin:22px auto}
  .hero{min-height:570px}
  .hero:after{background:linear-gradient(180deg,rgba(8,37,47,.88),rgba(8,37,47,.95))}
  .hero picture,.hero picture img{object-position:63% center}
  .hero__inner{width:calc(100% - 28px);padding:64px 0}
  .hero h1{font-size:44px}
  .hero p{font-size:18px}
  .home-section{width:calc(100% - 28px);margin:52px auto}
  .home-section__head{display:block}
  .topic-grid,.article-list,.info-band,.category-cards,.site-footer__grid{grid-template-columns:1fr}
  .topic-card{min-height:190px}
  .site-footer{padding:45px 20px 22px}
  .site-footer__grid{gap:32px}
  .site-footer__bottom{display:block}
  .site-footer__bottom span{display:block;margin-top:6px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* Mobile overflow hardening */
html,body{max-width:100%;overflow-x:hidden}
h1,h2,h3,h4,.entry-title,.widget-title,.single-entry-content p,.single-entry-content li{overflow-wrap:anywhere;word-break:normal}
@media(max-width:760px){
  .hero h1{font-size:clamp(34px,10vw,40px);line-height:1.12}
  .hero__actions{display:grid;grid-template-columns:1fr;width:100%}
  .hero__actions .button{width:100%;min-width:0}
  .article-meta{display:grid;grid-template-columns:1fr;gap:4px}
  .legal-page h1,.category-page h1{font-size:clamp(34px,10vw,40px)}
  .home-section__head p{margin-top:8px}
}