/* Estensione dei token, dei font e dei componenti originali: nessun nuovo tema. */
html {scroll-padding-top:120px;}
body {overflow-wrap:break-word;}
a.brand {text-decoration:none;flex-shrink:0;}
.nav {gap:24px;}
.wrap.nav {padding-left:32px;padding-right:32px;}
.nav-links {gap:22px;}
.nav-links a {white-space:nowrap;}
.nav-links a[aria-current]::after {width:100%;}
.nav-links a[aria-current] {color:var(--aqua-deep);}
.nav > div:last-child {flex-shrink:0;}
.lang-toggle button {min-height:40px;}
.menu-toggle {min-width:44px;min-height:44px;padding:10px;}
a:focus-visible,button:focus-visible,summary:focus-visible {outline:3px solid var(--aqua-deep);outline-offset:5px;}
.skip-link {position:fixed;left:16px;top:-100px;background:var(--aqua-deep);color:#fff;z-index:100;padding:12px 20px;}
.skip-link:focus {top:12px;}
.sr-only {position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
/* Existing content remains available without JavaScript. */
.reveal {opacity:1;transform:none;}
.footer-path {color:var(--aqua-deep);text-underline-offset:4px;}
.home-pathologies {background:var(--aqua-light);}
.home-pathologies .section-head {max-width:760px;margin-bottom:36px;}
.symptom-grid {display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);}
.symptom-card {display:flex;flex-direction:column;align-items:flex-start;position:relative;background:var(--paper);padding:28px;text-decoration:none;min-height:210px;transition:background .2s;}
.symptom-card:hover {background:#fff;}
.symptom-label {font-size:12px;letter-spacing:.08em;line-height:1.6;font-weight:700;color:var(--aqua-deep);margin-bottom:24px;}
.symptom-card h3 {font-size:24px;line-height:1.25;}
.symptom-arrow {margin-top:auto;padding-top:16px;font-size:24px;color:var(--aqua-deep);}
.editorial-hero {padding:40px 0 52px;border-bottom:1px solid var(--line);}
.breadcrumbs {display:flex;flex-wrap:wrap;gap:8px 12px;font-size:14px;margin-bottom:36px;color:#3d4c49;}
.breadcrumbs a {text-underline-offset:4px;}
.draft-label {font-size:13px;color:#3d4c49;border-left:2px solid var(--aqua);padding-left:12px;margin:0 0 22px;}
.editorial-hero h1 {font-size:clamp(34px,4.5vw,58px);line-height:1.1;max-width:24ch;}
.hero-intro {font-size:20px;line-height:1.6;color:#334542;max-width:68ch;margin:24px 0 0;}
.hub-hero {background:var(--aqua-light);padding-bottom:52px;}
.hub-hero h1 {font-size:clamp(40px,6vw,68px);}
.hub-intro {display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:24px;max-width:1030px;}
.hub-intro p {margin:0;line-height:1.8;color:#334542;}
.diagnosis-motto {font-family:'Fraunces',serif;font-size:clamp(24px,3vw,34px);font-style:italic;color:var(--aqua-deep);margin:36px 0 0;border-top:1px solid var(--line);padding-top:24px;}
.hub-guides {padding:64px 0;}
.condition-grid {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.condition-card {position:relative;display:flex;flex-direction:column;padding:32px;border:1px solid var(--line);background:#fff;text-decoration:none;transition:border-color .2s,background .2s;}
.condition-card:hover {border-color:var(--aqua-deep);background:var(--aqua-light);}
.card-index {font-size:13px;font-weight:700;letter-spacing:.1em;color:#476361;margin-bottom:22px;}
.condition-card h3 {font-size:27px;line-height:1.15;margin:0 0 14px;}
.condition-card p {font-size:16px;color:#3d4c49;margin:0 0 24px;line-height:1.7;}
.card-link {display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:auto;padding-top:20px;border-top:1px solid var(--line);font-size:14px;font-weight:700;color:var(--aqua-deep);}
.card-link > span:last-child {font-size:23px;}
.article-layout {display:grid;grid-template-columns:265px minmax(0,1fr);gap:72px;padding-top:52px;padding-bottom:64px;}
.article-sidebar {min-width:0;}
.article-toc {position:sticky;top:112px;max-height:calc(100vh - 140px);overflow:auto;border-left:2px solid var(--line);padding-left:22px;}
.article-toc h2 {font-size:23px;margin-bottom:16px;}
.article-toc ol {list-style:none;padding:0;margin:0;}
.article-toc li+li {margin-top:4px;}
.article-toc a {display:block;font-size:14px;line-height:1.45;color:#3d4c49;text-decoration:none;padding:7px 0;}
.article-toc a:hover {text-decoration:underline;text-underline-offset:4px;color:var(--aqua-deep);}
.article-body {min-width:0;max-width:740px;}
.article-section {padding:0 0 36px;margin-bottom:36px;border-bottom:1px solid var(--line);scroll-margin-top:112px;}
.article-section:last-child {margin-bottom:0;border:0;padding-bottom:0;}
.article-section h2 {font-size:clamp(26px,3vw,33px);line-height:1.2;margin-bottom:18px;}
.article-section h3 {font-size:22px;line-height:1.3;}
.article-section p {font-size:17px;color:#334542;line-height:1.8;margin:0 0 16px;}
.review-note {border-left:2px solid var(--aqua);background:var(--aqua-light);padding:20px 24px;margin:24px 0;}
.review-note strong {font-size:14px;color:var(--aqua-deep);}
.review-note p {font-size:15px;margin:8px 0 0;}
.sources {padding-top:12px;}
.sources ul {padding-left:20px;margin:16px 0;}
.sources li {margin:12px 0;font-size:14px;line-height:1.6;}
.sources a {text-underline-offset:3px;}
.source-note,.article-section .source-note {font-size:13px;line-height:1.6;color:#526562;margin-top:16px;}
.faq {border-top:1px solid var(--line);padding:0;}
.faq:last-child {border-bottom:1px solid var(--line);}
.faq summary {cursor:pointer;font-size:17px;font-weight:600;padding:20px 4px;color:var(--aqua-deep);}
.faq p {padding:0 4px 12px;font-size:16px;}
.video-placeholder {display:flex;align-items:center;gap:24px;padding:28px;border:1px solid var(--line);background:var(--aqua-light);}
.video-placeholder p {margin:0;font-size:16px;}
.video-mark {font-size:25px;color:var(--aqua-deep);}
.video-entry h3 {margin:20px 0;}
.video-slot {aspect-ratio:16/9;background:var(--aqua-light);display:grid;place-content:center;text-align:center;padding:16px;}
.video-slot iframe {width:100%;height:100%;border:0;}
.video-slot:has(iframe) {padding:0;display:block;}
.video-portrait {aspect-ratio:9/16;max-width:380px;width:100%;}
.related-guides {border-top:1px solid var(--line);padding:64px 0;background:var(--paper);}
.related-guides .section-head {margin-bottom:32px;}
.diagnosis-close {padding:60px 0;background:var(--aqua-light);}
.diagnosis-close h2 {font-size:clamp(28px,4vw,40px);font-style:italic;margin-bottom:24px;}
.medical-disclaimer {font-size:14px;line-height:1.7;color:#3d4c49;margin:28px 0 0;max-width:75ch;}
@media(max-width:1300px) {
 .menu-toggle {display:block;}
 .nav-links {position:fixed;inset:82px 0 0;background:var(--paper);display:none;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:24px;gap:8px;height:calc(100dvh - 82px);overflow-y:auto;transform:none;visibility:hidden;transition:none;}
 .nav-links.open {display:flex;transform:none;visibility:visible;}
 .nav-links a {display:block;padding:14px 12px;font-size:17px;white-space:normal;}
 .nav-open {overflow:hidden;}
 .article-toc {top:104px;}
}
@media(max-width:1000px) {
 .condition-grid {grid-template-columns:repeat(2,minmax(0,1fr));}
 .symptom-grid {grid-template-columns:repeat(2,minmax(0,1fr));}
 .article-layout {grid-template-columns:220px minmax(0,1fr);gap:36px;}
}
@media(max-width:760px) {
 .wrap {padding-left:20px;padding-right:20px;}
 .wrap.nav {gap:10px;padding:14px 20px;}
 .nav .brand {font-size:17px;line-height:1.25;}
 .nav .brand span {display:block;font-size:12px;}
 .nav > div:last-child {gap:4px !important;}
 .lang-toggle button {padding:7px 9px;}
 .nav-links {inset:72px 0 0;height:calc(100dvh - 72px);}
 .editorial-hero {padding:28px 0 36px;}
 .breadcrumbs {margin-bottom:24px;font-size:13px;}
 .hero-intro {font-size:18px;}
 .hub-intro {grid-template-columns:1fr;gap:18px;}
 .hub-guides,.related-guides {padding:44px 0;}
 .condition-grid {grid-template-columns:1fr;gap:16px;}
 .condition-card {padding:26px;}
 .condition-card h3 {font-size:27px;}
 .article-layout {display:block;padding-top:32px;padding-bottom:40px;}
 .article-toc {position:static;max-height:none;margin-bottom:40px;}
 .article-toc ol {display:grid;grid-template-columns:1fr 1fr;gap:4px 20px;}
 .article-toc a {font-size:14px;}
 .article-section {scroll-margin-top:90px;padding-bottom:28px;margin-bottom:28px;}
 .review-note {padding:18px;}
 .video-placeholder {padding:22px;gap:16px;}
 .diagnosis-close {padding:44px 0;}
 .symptom-card {padding:22px;min-height:195px;}
 .symptom-card h3 {font-size:23px;}
 .home-pathologies {padding:52px 0;}
}
@media(max-width:390px) {
 .symptom-grid {grid-template-columns:1fr;}
 .symptom-card {min-height:150px;}
 .article-toc ol {grid-template-columns:1fr;}
 .nav .brand {font-size:15px;}
 .nav .brand span {font-size:11px;}
 .lang-toggle button {padding:6px 7px;}
}
@media(prefers-reduced-motion:reduce) {.nav-links {transition:none;}}