.PUF7ca_page{--home-feature-heading:clamp(2rem, 3.5vw, 3rem);color:#f8fafc;background:#1e293b}.PUF7ca_page a:focus-visible,.PUF7ca_page summary:focus-visible{outline-offset:5px;outline:3px solid #dbeafe}.PUF7ca_emphasis{color:#e5f0fb;-webkit-text-fill-color:transparent;background:linear-gradient(110deg,#fff 10%,#c5def4);-webkit-background-clip:text;background-clip:text;font-weight:600}.PUF7ca_section{padding:clamp(3rem,6vw,5.5rem) clamp(1rem,3vw,2rem);scroll-margin-top:7rem}.PUF7ca_container{width:100%;min-width:0;max-width:76rem;margin-inline:auto}.PUF7ca_alternate{background:#1e293b}.PUF7ca_breadcrumb{color:#adbed2;max-width:76rem;margin:0 auto;padding:1.25rem clamp(1rem,3vw,2rem) 0;font-size:.8125rem}.PUF7ca_breadcrumb ol{flex-wrap:wrap;align-items:baseline;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.PUF7ca_breadcrumb li{display:inline}.PUF7ca_breadcrumb li+li:before{content:"/";color:#6f849f;margin-right:.5rem}.PUF7ca_breadcrumb a{text-underline-offset:.25em;align-items:center;min-width:44px;min-height:44px;text-decoration:underline;display:inline-flex}.PUF7ca_breadcrumbCurrent{max-width:38rem}.PUF7ca_resourceGrid,.PUF7ca_articleGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.125rem;margin:0;padding:0;list-style:none;display:grid}.PUF7ca_resourceGrid>li,.PUF7ca_articleGrid>li{min-width:0}.PUF7ca_resourceCard,.PUF7ca_articleCard{background:#172234;border:1px solid #8ca6c12e;border-radius:1.25rem;flex-direction:column;height:100%;padding:clamp(1.25rem,2.3vw,2rem);transition:background .16s,border-color .16s;display:flex}.PUF7ca_cardMeta{color:#b6c9dd;flex-wrap:wrap;gap:.75rem;font-size:.8125rem;font-weight:400;line-height:1.5;display:flex}.PUF7ca_resourceCard h3,.PUF7ca_articleCard h3{letter-spacing:-.025em;color:#f8fafc;text-wrap:pretty;margin:1.375rem 0 .875rem;font-size:clamp(1.25rem,2vw,1.625rem);font-weight:500;line-height:1.3}.PUF7ca_resourceCard p,.PUF7ca_articleCard p{color:#c2cfde;margin:0 0 1.5rem;font-size:1rem;line-height:1.7}.PUF7ca_cardAction{color:#e1edfa;border-top:1px solid #8ca6c12b;margin-top:auto;padding-top:1.125rem;font-size:.9375rem;font-weight:500;display:block}.PUF7ca_complementGrid{grid-template-columns:1fr 1fr;gap:1.25rem;display:grid}.PUF7ca_complementGrid .PUF7ca_resourceCard{background:#172234}.PUF7ca_categoryNav{flex-wrap:wrap;justify-content:center;gap:.625rem;margin:0;padding:0;list-style:none;display:flex}.PUF7ca_categoryNav a{color:#e3edf8;background:#172234;border:1px solid #8ca6c14d;border-radius:100px;justify-content:space-between;align-items:center;gap:1.25rem;min-height:3rem;padding:.75rem 1rem;font-size:.9375rem;display:flex}.PUF7ca_categoryNav span{font-variant-numeric:tabular-nums;color:#b6c9dd;font-size:.8125rem}.PUF7ca_topicNavigation{padding-bottom:0}.PUF7ca_articleGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.PUF7ca_articleGrid>li:last-child:nth-child(odd){grid-column:1/-1}.PUF7ca_articleHero h1{max-width:53rem}.PUF7ca_articleMeta{color:#bdcddd;border-bottom:1px solid #8ca6c12e;flex-wrap:wrap;gap:.75rem 1.5rem;padding-bottom:1.5rem;font-size:.8125rem;line-height:1.6;display:flex}.PUF7ca_articleMeta a{color:#e4effc;text-underline-offset:.25em;text-decoration:underline}.PUF7ca_readingLayout{grid-template-columns:minmax(0,49rem) minmax(14rem,21rem);justify-content:space-between;align-items:start;gap:clamp(2rem,5vw,4rem);display:grid}.PUF7ca_readingColumn{min-width:0}@media (min-width:1024px){.PUF7ca_readingGrid{grid-template-columns:minmax(0,49rem) minmax(14rem,21rem);justify-content:space-between;align-items:start;gap:0 clamp(2rem,5vw,4rem);display:grid}.PUF7ca_readingGrid>*{grid-column:1;min-width:0}.PUF7ca_readingGrid>.PUF7ca_inArticle{grid-area:1/2/span 99;align-self:start}.PUF7ca_readingGrid>:is(.PUF7ca_abstract,.PUF7ca_articleCta){margin-top:0}}.PUF7ca_contents{scrollbar-width:thin;background:#172234;border:1px solid #8ca6c136;border-radius:1rem;max-height:calc(100dvh - 8.5rem);padding:1.375rem;position:sticky;top:7rem;overflow:auto}.PUF7ca_contents summary{cursor:pointer;color:#edf5ff;font-size:1rem;font-weight:500}.PUF7ca_contents ol{color:#9eb6d0;margin:1.25rem 0 0;padding-left:1.125rem}.PUF7ca_contents li{padding:.375rem 0 .375rem .25rem;font-size:.875rem;line-height:1.5}.PUF7ca_contents a{color:#cedbea;align-items:center;min-height:44px;padding:.1875rem 0;text-decoration:none;display:inline-flex}.PUF7ca_quickAnswer{background:#172234;border:1px solid #8ca6c14d;border-radius:1.25rem;margin:2rem 0;padding:clamp(1.25rem,2.5vw,2rem);scroll-margin-top:7rem}.PUF7ca_smallLabel{color:#c4daf0;letter-spacing:.025em;margin:0 0 1rem;font-size:.8125rem;font-weight:500;display:block}.PUF7ca_quickAnswer p:last-child{color:#e4edf7;margin:0;font-size:clamp(1.0625rem,1.5vw,1.1875rem);line-height:1.8}.PUF7ca_abstract{color:#d0ddec;margin:2rem 0 3rem}.PUF7ca_abstract ul{margin:0;padding-left:1.2rem}.PUF7ca_abstract li{margin:.75rem 0;padding-left:.25rem;font-size:1rem;line-height:1.8}.PUF7ca_articleSection{padding-top:clamp(2.25rem,4vw,3.5rem);padding-bottom:1rem;scroll-margin-top:7rem}.PUF7ca_articleSection h2{font-size:var(--home-feature-heading);letter-spacing:-.035em;text-wrap:pretty;color:#e6f0fc;margin:0 0 1.5rem;font-weight:500;line-height:1.2}.PUF7ca_articleSection p,.PUF7ca_articleSection li{color:#cbd8e7;font-size:clamp(1rem,1.25vw,1.125rem);line-height:1.85}.PUF7ca_articleSection p{margin:0 0 1.25rem}.PUF7ca_articleSection ul{margin:1.5rem 0;padding-left:1.25rem;list-style:outside}.PUF7ca_articleSection li{margin:.5rem 0;padding-left:.25rem}.PUF7ca_articleSection a{color:#e4f0ff;text-underline-offset:.2em;text-decoration:underline}.PUF7ca_formula{background:#182638;border:1px solid #7189a442;border-radius:.875rem;margin:1.5rem 0;padding:1.25rem}.PUF7ca_formula code{color:#e4f0ff;white-space:pre-wrap;overflow-wrap:anywhere;font-size:.9375rem;line-height:1.75;display:block}.PUF7ca_formula p,.PUF7ca_tableCaption{color:#b2c5da;margin:.875rem 0 0;font-size:.8125rem;line-height:1.6}.PUF7ca_tableFigure{min-width:0;margin:2rem 0}.PUF7ca_tableScroll{border:1px solid #8ca6c136;border-radius:.875rem;max-width:100%;overflow-x:auto}.PUF7ca_tableScroll:focus-visible{outline-offset:4px;outline:3px solid #dbeafe}.PUF7ca_table{border-collapse:collapse;table-layout:fixed;overflow-wrap:anywhere;text-align:left;width:100%;font-size:.875rem;line-height:1.6}.PUF7ca_table th{color:#f1f6ff;background:#182638;border-bottom:1px solid #8ca6c15c;padding:1rem;font-weight:500}.PUF7ca_table td{vertical-align:top;color:#d1dfef;border-bottom:1px solid #8ca6c12a;padding:.875rem 1rem}.PUF7ca_table tr:last-child td{border-bottom:0}.PUF7ca_table tbody tr:nth-child(2n){background:#172234}.PUF7ca_callout{background:#172234;border:1px solid #8ca6c147;border-radius:.875rem;margin:2rem 0;padding:1.5rem}.PUF7ca_callout p{margin:0;font-size:1rem}.PUF7ca_calloutLabel{color:#e4f0ff;margin-bottom:.75rem;font-size:.875rem;font-weight:500;display:block}.PUF7ca_faqList{border-top:1px solid #8ca6c138;max-width:58rem;margin:auto}.PUF7ca_faqList details{border-bottom:1px solid #8ca6c138}.PUF7ca_faqList summary{cursor:pointer;justify-content:space-between;align-items:center;gap:1rem;padding:1.375rem .25rem;font-size:1.0625rem;font-weight:500;line-height:1.5;list-style:none;display:flex}.PUF7ca_faqList summary::-webkit-details-marker{display:none}.PUF7ca_faqList summary:after{content:"+";color:#c5daf0;flex:none;font-size:1.5rem;font-weight:300}.PUF7ca_faqList details[open] summary:after{content:"−"}.PUF7ca_faqList p{color:#c6d5e6;margin:0;padding:0 2rem 1.5rem .25rem;font-size:1rem;line-height:1.8}.PUF7ca_references{color:#c0d1e5;max-width:58rem;margin:0 auto;padding-left:1.25rem}.PUF7ca_references li{overflow-wrap:anywhere;padding:.625rem .25rem;line-height:1.75}.PUF7ca_references a{color:#e3efff;text-underline-offset:.25em;align-items:center;min-height:44px;text-decoration:underline;display:inline-flex}.PUF7ca_documentNavigation{border-top:1px solid #8ca6c136;gap:1.5rem;margin-top:1.75rem;padding-top:1.25rem;display:grid}.PUF7ca_documentGroup .PUF7ca_documentLabel{color:#d6e5f5;margin:0 0 .35rem;font-size:.875rem;font-weight:500;line-height:1.5}.PUF7ca_documentLanguage{color:#aebfd3;font-size:.8125rem;line-height:1.6;display:block}.PUF7ca_documentGroup ul{flex-wrap:wrap;gap:.25rem 1.5rem;margin:.35rem 0 0;padding:0;list-style:none;display:flex}.PUF7ca_documentGroup li{max-width:100%;margin:0;padding:0}.PUF7ca_documentGroup a{gap:.5rem;max-width:100%;min-height:44px;font-size:.875rem;line-height:1.6}.PUF7ca_documentList a{color:#c2d3e7;text-decoration-color:#7895b280}.PUF7ca_nextReading a{color:#e0edfc;text-decoration:none}.PUF7ca_relatedGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;display:grid}.PUF7ca_relatedBlock{background:#172234;border:1px solid #8ca6c136;border-radius:1rem;min-width:0;padding:clamp(1.25rem,2.5vw,2rem)}.PUF7ca_relatedGrid>:last-child:nth-child(odd){grid-column:1/-1}.PUF7ca_relatedBlock h3{color:#e4effb;margin:0 0 1.25rem;font-size:1.25rem;font-weight:500}.PUF7ca_linkList{margin:0;padding:0;list-style:none}.PUF7ca_linkList li+li{border-top:1px solid #8ca6c12b;margin-top:.375rem}.PUF7ca_linkList a{color:#cbdcf0;text-underline-offset:.25em;align-items:center;min-height:44px;padding:.5rem 0;font-size:1rem;line-height:1.6;text-decoration:none;display:inline-flex}.PUF7ca_terms{flex-wrap:wrap;gap:.625rem;display:flex}.PUF7ca_terms a{color:#d1e0f2;border:1px solid #8ca6c14a;border-radius:.625rem;padding:.625rem .875rem;font-size:.875rem}.PUF7ca_back{color:#d8e7f8;text-underline-offset:.25em;width:fit-content;margin:2.5rem auto 0;padding:.75rem 0;text-decoration:underline;display:block}.PUF7ca_contact{background:#172234;border:1px solid #8ca6c14d;border-radius:1.5rem;max-width:76rem;margin:auto;padding:clamp(1.5rem,4vw,3rem)}.PUF7ca_contact h2{max-width:49rem;font-size:var(--home-feature-heading);letter-spacing:-.035em;text-wrap:balance;margin:0;font-weight:300;line-height:1.2}.PUF7ca_contact p{color:#cddbea;max-width:49rem;margin:1.25rem 0 0;font-size:1.0625rem;line-height:1.75}.PUF7ca_contactDocument{color:#cbdcf0;text-underline-offset:.25em;align-items:center;gap:.5rem;min-height:44px;margin-top:1rem;font-size:.9375rem;text-decoration:none;display:inline-flex}@media (hover:hover){.PUF7ca_resourceCard:hover,.PUF7ca_articleCard:hover{background:#27364b;border-color:#aecaea80}.PUF7ca_categoryNav a:hover{background:#27364b;border-color:#b6cce480}.PUF7ca_contents a:hover,.PUF7ca_linkList a:hover,.PUF7ca_nextReading a:hover,.PUF7ca_contactDocument:hover{color:#fff;text-decoration:underline}.PUF7ca_terms a:hover{background:#27364b}}@media (max-width:1023px){.PUF7ca_readingLayout{grid-template-columns:minmax(0,1fr)}.PUF7ca_contents{grid-row:1;max-height:none;position:static}.PUF7ca_resourceGrid{grid-template-columns:minmax(0,1fr)}}@media (max-width:639px){.PUF7ca_articleGrid,.PUF7ca_complementGrid,.PUF7ca_relatedGrid{grid-template-columns:minmax(0,1fr)}.PUF7ca_categoryNav{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.PUF7ca_categoryNav a{gap:.5rem;padding:.75rem;font-size:.8125rem}.PUF7ca_breadcrumbCurrent{display:none}.PUF7ca_articleMeta{flex-direction:column;gap:.5rem}}@media (prefers-reduced-motion:reduce){.PUF7ca_resourceCard,.PUF7ca_articleCard{transition:none}}.PUF7ca_articleCta{color:#cddbea;background:#172234;border:1px solid #8ca6c147;border-left:3px solid #8ca6c1;border-radius:.25rem;margin:1.5rem 0;padding:.875rem 1.125rem;line-height:1.7}.PUF7ca_articleCta a{color:#fff;text-underline-offset:.25em;text-decoration:underline}.PUF7ca_cite{background:#172234;border:1px solid #8ca6c14d;border-radius:1rem;max-width:76rem;margin:auto;padding:clamp(1.25rem,3vw,2rem)}.PUF7ca_cite h2{margin:0;font-size:1.25rem;font-weight:500}.PUF7ca_citeText{color:#cddbea;overflow-wrap:anywhere;-webkit-user-select:text;user-select:text;margin:.875rem 0 0;line-height:1.7}.PUF7ca_citeActions{flex-wrap:wrap;align-items:center;gap:.75rem 1rem;margin-top:1rem;display:flex}.PUF7ca_citeButton{color:#edf2f8;cursor:pointer;background:#ffffff04;border:1px solid #94a3b861;border-radius:.625rem;min-height:2.75rem;padding:0 1.125rem;font-weight:500}.PUF7ca_citeButton:focus-visible{outline-offset:2px;outline:3px solid #e0f2fe}.PUF7ca_citeStatus{color:#cddbea;font-size:.9375rem}.PUF7ca_whatsappIcon{flex:none;width:22px;height:22px}.PUF7ca_editorialHero .PUF7ca_singleColumn{grid-template-columns:minmax(0,1fr)}.PUF7ca_compactHero .PUF7ca_singleColumn>div{width:100%;max-width:52rem}.PUF7ca_leadContinuation{color:#cbd8e7;margin:1.75rem 0 0;font-size:1rem;line-height:1.8}.PUF7ca_answerExpansion summary{cursor:pointer;color:#e3efff;align-items:center;min-height:44px;font-size:.9375rem;display:flex}.PUF7ca_answerExpansion p{margin-top:1rem}.PUF7ca_quickAnswer{margin:1rem 0;padding:1rem}.PUF7ca_quickAnswer .PUF7ca_smallLabel{margin-bottom:.5rem}.PUF7ca_quickAnswer p:last-child,.PUF7ca_quickAnswer p{color:#e4edf7;font-size:1rem;line-height:1.65}.PUF7ca_contents{padding:0 1rem}.PUF7ca_contents summary{align-items:center;min-height:48px;display:flex}.PUF7ca_contents nav{padding-bottom:.75rem}.PUF7ca_articleMeta{flex-flow:wrap;gap:.25rem .75rem;font-size:.75rem;line-height:1.5}.PUF7ca_articleMeta a{align-items:center;min-height:44px;display:inline-flex}.PUF7ca_suctionFigure{color:#c5d3e3;max-width:35rem;margin:2rem 0}.PUF7ca_suctionFigure svg{width:100%;height:auto;display:block}.PUF7ca_suctionFigure figcaption{margin-top:.5rem;font-size:.8125rem;line-height:1.6}.PUF7ca_tableFigure{container-type:inline-size}.PUF7ca_tableHint{color:#b2c5da;margin:0 0 .5rem;font-size:.8125rem;display:none}.PUF7ca_wideTable{min-width:32rem}.PUF7ca_wideTable tr>:first-child{z-index:1;background:#182638;position:sticky;left:0}.PUF7ca_wideTable thead tr>:first-child{z-index:2}.PUF7ca_table :is(th,td){padding:.625rem .75rem}.PUF7ca_table tbody th{vertical-align:top;border-bottom:1px solid #8ca6c12a;font-weight:500}.PUF7ca_tableCaption{caption-side:bottom;text-align:left;padding:.75rem}@container not (min-width:32rem){.PUF7ca_wideFigure .PUF7ca_tableHint{display:block}}@media (max-width:767px){.PUF7ca_articleHero{--home-feature-heading:2rem}.PUF7ca_articleHeroCards{display:none}.PUF7ca_articleHero>div:nth-child(2){padding-top:3.75rem}.PUF7ca_articleHero h1{font-size:clamp(1.75rem,7.5vw,2rem);line-height:1.15}.PUF7ca_articleHero h1+p{margin-top:1rem;font-size:1rem;line-height:1.5}.PUF7ca_articleHero [data-fb-wa-surface]{min-height:50px}.PUF7ca_compactHero>div:nth-child(2){padding-top:1.875rem;padding-bottom:.5rem}.PUF7ca_compactHero h1{font-size:1.875rem}.PUF7ca_compactHero h1+p{margin-top:.75rem;font-size:.9375rem;line-height:1.5}}