@font-face{font-family:GuilhermeNav;src:url('../fontes/saira/saira-condensed-37dc60ed.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:GuilhermeNav;src:url('../fontes/saira/saira-condensed-60f4ce41.woff2') format('woff2');font-weight:700;font-display:swap}
:root{--site-header-height:96px}
header.brand-header,header.main-head,body>header:first-of-type:not(.article-head),div:has(>.site-header-shell),.unified-site-header{position:sticky!important;top:0!important;z-index:100!important;height:var(--site-header-height)!important;min-height:var(--site-header-height)!important;padding:0!important;margin:0!important;width:100%!important;background:#fff!important;border:0!important;border-bottom:1px solid #dedbd7!important;box-sizing:border-box!important;overflow:visible!important}
header.brand-header>*,header.main-head>*,body>header:first-of-type:not(.article-head)>*,div:has(>.site-header-shell)>*{visibility:hidden}
.article-head{top:var(--site-header-height)!important;z-index:90!important}
html{scroll-padding-top:calc(var(--site-header-height) + 16px)}
[id]{scroll-margin-top:calc(var(--site-header-height) + 16px)}
@media(max-width:900px){:root{--site-header-height:132px}}

header.site-header[aria-label="Navegação do artigo de gasometria"]{top:var(--site-header-height)!important;z-index:90!important}
@media print{header.brand-header,header.main-head,body>header:first-of-type,div:has(>.site-header-shell){display:none!important}.article-head{display:none!important}}

@media(max-width:360px){:root{--site-header-height:158px}}

/* Retorno dos artigos, diretrizes e calculadoras. */
.article-brand,.article-brand strong,
header.site-header[aria-label="Navegação do artigo de gasometria"] .brand-name,
.calculator-back-link,.all-calculators-link{transition:color .16s ease}
.article-brand:hover,.article-brand:hover strong,
.article-brand:focus-visible,.article-brand:focus-visible strong,
header.site-header[aria-label="Navegação do artigo de gasometria"] .brand:hover .brand-name,
header.site-header[aria-label="Navegação do artigo de gasometria"] .brand:focus-visible .brand-name,
.calculator-back-link:hover,.calculator-back-link:focus-visible,
.all-calculators-link:hover,.all-calculators-link:focus-visible{color:#ff9800!important}
.article-brand:focus-visible,
header.site-header[aria-label="Navegação do artigo de gasometria"] .brand:focus-visible,
.calculator-back-link:focus-visible,.all-calculators-link:focus-visible{outline:2px solid #ff9800;outline-offset:4px;border-radius:4px}
header.site-header[aria-label="Navegação do artigo de gasometria"] .brand-name,
header.site-header[aria-label="Navegação do artigo de gasometria"] .brand-sub{display:block}
@media(max-width:700px){header.site-header[aria-label="Navegação do artigo de gasometria"] .brand-sub{display:none}}
@media(prefers-reduced-motion:reduce){.article-brand,.article-brand strong,header.site-header[aria-label="Navegação do artigo de gasometria"] .brand-name,.calculator-back-link,.all-calculators-link{transition:none}}
.site-search-dialog::backdrop{background:rgba(0,0,0,.5)}