[hidden]{display:none!important}
.skip-link{position:absolute;inset-block-start:-80px;inset-inline-start:20px;background:white;color:var(--ink);padding:15px;z-index:30}.skip-link:focus{inset-block-start:12px}
.language-menu{position:relative;margin-inline-start:auto;min-width:112px;font-size:14px}.language-menu summary{cursor:pointer;list-style:none;border:1px solid #536175;padding:10px 12px;border-radius:5px;display:flex;justify-content:space-between;gap:15px}.language-menu>div{position:absolute;inset-inline-end:0;top:45px;z-index:10;background:white;box-shadow:0 5px 30px #10223825;border:1px solid var(--line);color:var(--ink);border-radius:6px;padding:7px;min-width:170px}.language-menu a{display:block;padding:12px}.language-menu a[aria-current]{background:#edf3dc;border-radius:3px}
.category-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border:1px solid var(--line);background:white;border-radius:7px;overflow:hidden}.category-nav a{display:flex;align-items:center;gap:10px;padding:21px 16px;font-size:14px;font-weight:700;border-inline-end:1px solid var(--line)}.category-nav a:last-child{border:0}.category-nav a>span:last-child{margin-inline-start:auto}.category-number{font-size:12px;font-weight:400;color:var(--muted)}
.stats{display:flex;align-items:center;flex-wrap:wrap;gap:30px;padding:22px 0 30px;font-size:14px;color:var(--muted)}.stats strong{font-size:18px;color:var(--ink);margin-inline-end:3px}.stats a{margin-inline-start:auto}.text-link{font-weight:700;color:var(--blue);font-size:14px}
.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.brand-monogram{display:grid;place-items:center;height:40px;width:40px;background:#eaf0f7;border-radius:8px;font-size:16px;font-weight:700;letter-spacing:-.5px}.cards>.card:nth-child(4n+2) .brand-monogram{background:#f0f6d9}.cards>.card:nth-child(4n+3) .brand-monogram{background:#e6f0f9}.card h3{margin:10px 0 8px}.card-meta{border-top:1px solid #edf1f5;margin-top:20px;padding-top:14px;color:var(--muted);font-size:13px;line-height:1.7}.card-meta span,.source-meta span,.source-main p span{margin:0 5px}
.filters{display:flex;gap:15px;align-items:flex-end;flex-wrap:wrap;margin:12px 0}.filters>div{display:flex;flex-direction:column;gap:8px;min-width:170px}.filters label{font-size:14px;font-weight:700}.filters select{border:1px solid #a9b6c5;background:white;color:var(--ink);border-radius:5px;padding:11px 12px;min-height:44px}.reset{border:0;background:transparent;color:var(--blue);padding:12px 4px;cursor:pointer;font-size:14px;font-weight:700}.small{font-size:14px;line-height:1.7}.muted{color:var(--muted)}#result-count{color:var(--muted);font-size:14px;margin:25px 0 16px}
.coverage-note{margin-top:40px;padding:27px 30px;background:#eaf0f7;border-inline-start:4px solid var(--blue);border-radius:4px}.coverage-note p{font-size:16px;line-height:1.7;margin:8px 0 0;color:var(--muted)}
footer{display:flex;justify-content:space-between;gap:40px;align-items:flex-start;background:white}footer>div:first-child{max-width:560px}.footer-brand{font-size:23px;color:var(--ink)}.footer-links{display:flex;flex-direction:column;gap:10px}
.breadcrumb{display:flex;gap:10px;align-items:center;padding:26px 0 0;font-size:14px;color:var(--muted);line-height:1.6}.breadcrumb span[aria-current]{color:var(--ink)}
.page-intro{padding:44px 0 40px;max-width:950px}.page-intro h1{font-size:clamp(34px,4.6vw,58px);line-height:1.1;letter-spacing:-2px;overflow-wrap:anywhere}.page-intro .lede{max-width:760px}.page-intro .search{max-width:750px}
.brand-intro{display:grid;grid-template-columns:1.4fr 1fr;gap:9%;padding:48px 0 42px;align-items:center}.brand-intro h1{font-size:clamp(42px,5.5vw,70px);overflow-wrap:anywhere}.subheading{font-size:22px;font-weight:400;color:var(--muted);margin-top:-9px;letter-spacing:0}.model-box{padding:30px;border:1px solid var(--line);border-radius:9px;background:white}.model-box ul{padding-inline-start:20px;margin:0}.model-box li{font-size:16px;padding:6px 0;line-height:1.5}.model-box p:last-child{font-size:14px;line-height:1.6;color:var(--muted);border-top:1px solid var(--line);padding-top:18px;margin-bottom:0}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.tags span{background:#e8eff8;border-radius:5px;padding:8px 10px;font-size:13px;color:var(--muted)}
.section-copy{font-size:16px;color:var(--muted);line-height:1.7;max-width:760px;margin:0 0 25px}.source-list{background:white;border:1px solid var(--line);border-radius:9px;overflow:hidden}.source-row{display:flex;gap:20px;align-items:center;padding:26px;border-bottom:1px solid var(--line)}.source-row:last-child{border-bottom:0}.source-icon{width:44px;min-width:44px;height:52px;display:grid;place-items:center;background:#edf2fa;color:var(--blue);font-size:13px;font-weight:700;border-radius:5px}.source-main{min-width:0;flex:1}.source-meta{font-size:13px;color:var(--muted)}.source-row h3{font-size:18px;margin:8px 0;line-height:1.5;letter-spacing:0;overflow-wrap:anywhere}.source-main p{font-size:14px;line-height:1.6;color:var(--muted);margin:4px 0}.source-main small{font-size:12px;color:var(--muted);line-height:1.6;overflow-wrap:anywhere}.source-action{font-size:14px;font-weight:700;color:var(--blue);max-width:160px;text-align:end;line-height:1.7}
.related{margin-top:48px}.related>h2{margin-bottom:23px}.guide-card h3{font-size:22px;line-height:1.3}.notice{padding:25px 28px;margin:34px 0 0;border:1px solid #cbd8b1;background:#f0f5e4;border-radius:7px;line-height:1.7}.notice strong{font-size:16px}.notice p{font-size:16px;margin:8px 0 0}
.article-grid{display:grid;grid-template-columns:1.7fr 1fr;gap:7%;align-items:start}.article-grid article{min-width:0}.preflight{background:#eaf0f7;padding:27px 30px;border-radius:7px;margin-bottom:34px}.preflight h2{font-size:21px;margin-bottom:12px}.preflight p{font-size:16px;line-height:1.7;margin:0}.steps{list-style:none;padding:0}.steps li{display:flex;gap:20px;padding:24px 0;border-top:1px solid var(--line)}.step-number{font-size:24px;color:var(--blue);font-weight:700;min-width:35px;padding-top:2px}.steps h3{margin:0;font-size:22px;line-height:1.4}.steps p{font-size:17px;line-height:1.8;color:var(--muted);margin:12px 0 0}.byline{font-size:14px;color:var(--muted);display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.guide-sidebar{padding:28px;background:var(--ink);color:white;border-radius:9px}.guide-sidebar h2{font-size:22px}.guide-sidebar>a{display:flex;justify-content:space-between;gap:15px;border-top:1px solid #3a4b5e;padding:17px 0;font-size:16px}.guide-sidebar>a span{color:var(--accent)}.tool-hint{border-top:1px solid #3a4b5e;padding-top:25px;margin-top:15px;font-size:16px}.tool-hint .eyebrow{color:var(--accent)}
.citation-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:28px;border:1px solid var(--line);background:white;border-radius:8px}.citation-list ul{padding-inline-start:20px;font-size:14px;line-height:1.8}.citation-list li{margin-bottom:10px;overflow-wrap:anywhere}.citation-list a{color:var(--blue)}.tool-grid{grid-template-columns:repeat(2,1fr)}.tool-number{display:block;color:var(--blue);font-size:36px;font-weight:700;margin:0 0 28px;letter-spacing:-2px}.tool-grid h2{font-size:26px;margin-bottom:16px}.policy-copy{max-width:800px}.policy-copy section{padding:25px 0;border-top:1px solid var(--line)}.policy-copy h2{font-size:25px;margin-bottom:16px}.policy-copy p{font-size:17px;line-height:1.9;color:var(--muted)}
[dir=rtl] h1,[dir=rtl] h2,[dir=rtl] h3,[dir=rtl] .eyebrow{letter-spacing:0;line-height:1.45}[dir=rtl] .brand{letter-spacing:-1.4px}[dir=rtl] .search input{border-radius:0 6px 6px 0}[dir=rtl] .search button{border-radius:6px 0 0 6px}header nav a[aria-current]{color:var(--accent)}
@media(max-width:1000px){header{gap:25px}header nav{gap:18px}.category-nav{grid-template-columns:repeat(3,1fr)}.category-nav a{border-bottom:1px solid var(--line)}.category-nav a:nth-child(3){border-inline-end:0}.category-nav a:nth-last-child(-n+2){border-bottom:0}.source-action{display:none}.citation-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){header{row-gap:20px}.language-menu{margin-inline-start:auto;min-width:95px}header nav{order:3;width:100%}.brand-intro{grid-template-columns:1fr;gap:28px;padding:34px 0}.article-grid{grid-template-columns:1fr;gap:32px}.guide-sidebar{order:-1}.guide-sidebar>a{display:inline-flex;border:1px solid #556172;padding:10px 13px;margin:5px;font-size:14px;border-radius:5px}.guide-sidebar h2{margin-bottom:15px}.guide-sidebar .tool-hint{display:none}.page-intro{padding-top:30px}.source-row{padding:22px 18px;gap:15px}.stats{gap:20px}.stats a{margin:0}.category-nav{grid-template-columns:1fr 1fr}.category-nav a{border-bottom:1px solid var(--line)!important}.category-nav a:nth-child(3){border-inline-end:1px solid var(--line)}.category-nav a:nth-child(even){border-inline-end:0}.category-nav a:last-child{grid-column:1/-1;border-bottom:0!important}.intro{padding-bottom:30px}footer{flex-direction:column;gap:15px}.filters>div{min-width:calc(50% - 8px);flex:1}.source-main small{font-size:12px}}
@media(max-width:520px){.category-nav a{padding:18px 12px;font-size:14px}.category-number{display:none}.stats{font-size:13px;gap:14px}.stats strong{font-size:16px}.stats a{display:block;width:100%}.source-icon{display:none}.source-row h3{font-size:17px}.citation-list{grid-template-columns:1fr;padding:22px}.tool-grid{grid-template-columns:1fr}.tool-grid h2{font-size:24px}.breadcrumb{font-size:13px;gap:7px}.steps li{gap:13px}.steps p{font-size:16px}.filters label{font-size:13px}.filters select{width:100%;font-size:14px}.notice,.preflight{padding:22px}.symptoms h2{font-size:25px}.byline{gap:8px}.language-menu summary{padding:9px}.page-intro h1{font-size:38px}}
@media print{header,footer,.guide-sidebar,.reset,.language-menu,.skip-link{display:none!important}body,main{background:white;color:black}main{padding:0;max-width:none}.article-grid{display:block}.page-intro{padding:20px 0}.notice,.preflight{break-inside:avoid}.steps li{break-inside:avoid}.citation-list{display:block}.citation-list a::after{content:' (' attr(href) ')';font-size:10px;overflow-wrap:anywhere}}

/* Optional analytics controls. Both choices have equal prominence. */
.privacy-notice{position:fixed;inset-inline:18px;bottom:18px;z-index:50;max-width:1100px;margin:auto;background:#fff;border:1px solid #b9c8da;box-shadow:0 8px 32px #10223825;border-radius:10px;padding:20px 24px;display:flex;align-items:center;gap:24px}.privacy-notice[hidden]{display:none}.privacy-notice>div:first-child{flex:1}.privacy-notice strong{font-size:17px}.privacy-notice p{font-size:14px;line-height:1.6;margin:7px 0 0}.privacy-notice a,.policy-copy a{color:#245bac;text-decoration:underline;text-underline-offset:3px}.privacy-actions{display:flex;gap:10px;flex-wrap:wrap}.privacy-actions button{font:inherit;font-size:14px;font-weight:700;padding:12px 16px;border:1px solid #102238;border-radius:5px;background:#fff;color:#102238;cursor:pointer}.privacy-actions button:hover{background:#edf2fa}.privacy-actions button:focus-visible{outline:3px solid #245bac;outline-offset:3px}.privacy-actions button:disabled{opacity:.55;cursor:not-allowed}.privacy-notice-visible{padding-bottom:190px}.policy-copy ul{line-height:1.9;padding-inline-start:22px}.policy-copy [data-privacy-status]{font-weight:600}.policy-copy a{overflow-wrap:anywhere}@media(max-width:700px){.privacy-notice{inset-inline:10px;bottom:10px;padding:18px;display:block}.privacy-notice .privacy-actions{margin-top:14px}.privacy-actions button{flex:1}.privacy-notice-visible{padding-bottom:260px}}@media print{.privacy-notice,#privacy-settings{display:none!important}.privacy-notice-visible{padding-bottom:0}}