/* Scoped to the experiment. The source landing and its lower sections are untouched. */
.pn{--pn-orange:#f58220;--pn-ink:#202022;--pn-muted:#626267;--pn-line:#dedee2;color:var(--pn-ink);font-family:'Google Sans Flex',Arial,sans-serif;user-select:text;line-height:1.6}
.pn *{box-sizing:border-box}.pn img{display:block;max-width:100%}.pn svg{width:24px;height:24px;flex-shrink:0}.pn a{color:inherit;text-decoration:none}.pn h1,.pn h2,.pn h3,.pn p,.pn figure{margin:0}.pn button,.pn summary{font:inherit}.pn a:focus-visible,.pn button:focus-visible,.pn summary:focus-visible,.pn video:focus-visible{outline:3px solid #a84700;outline-offset:5px}.pn [id],.pn[id]{scroll-margin-top:125px}.pn-container{width:min(100% - 48px,1440px);margin-inline:auto}.pn-eyebrow{font-size:12px;font-weight:650;letter-spacing:.15em;color:#ab4b05;margin-bottom:16px!important}.pn-hub{padding:48px 0 64px;background:#f5f5f7}.pn-section-heading{display:grid;grid-template-columns:1.2fr 1fr;align-items:end;gap:64px;margin-bottom:32px}.pn-section-heading h2{font-size:clamp(30px,3vw,46px);font-weight:450;letter-spacing:-.045em;line-height:1.14;max-width:620px}.pn-section-intro{font-size:16px;color:var(--pn-muted);max-width:465px;justify-self:end}.pn-question-link{margin-top:26px;display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap;font-size:14px;font-weight:550;min-height:44px}.pn-question-link>span{color:var(--pn-muted);font-weight:400}.pn-question-link svg{width:18px;height:18px}.pn-question-link:hover{text-decoration:underline}.pn-guide{background:#fff}.pn-guide-hero{background:linear-gradient(120deg,#f5f5f7 50%,#f4ebe3);padding:180px 0 64px}.pn-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;line-height:1.5;color:#6c6b6a;margin-bottom:38px}.pn-breadcrumb a:hover{text-decoration:underline}.pn-breadcrumb [aria-current]{color:#262625}.pn-hero-grid{display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:80px}.pn-hero-grid h1{font-size:clamp(38px,4.5vw,68px);font-weight:350;line-height:1.05;letter-spacing:-.05em;max-width:720px}.pn-lead{margin-top:24px!important;color:#5a5a60;font-size:18px;line-height:1.7;max-width:600px}.pn-hero-image{border-radius:24px 100px 24px 24px;overflow:hidden;background:#e6e4e2;aspect-ratio:1.35}.pn-hero-image img{width:100%;height:100%;object-fit:cover}.pn-pill{margin-top:30px;display:inline-flex;align-items:center;gap:24px;border-radius:99px;padding:13px 20px;background:var(--pn-orange);font-size:14px;font-weight:600;min-height:48px;transition:background .2s}.pn-pill:hover{background:#ff973e}.pn-reading-layout{display:grid;grid-template-columns:260px minmax(0,860px);justify-content:space-between;gap:80px;padding-top:72px;padding-bottom:70px}.pn-toc{align-self:start;position:sticky;top:125px}.pn-toc nav{display:flex;flex-direction:column;gap:4px}.pn-toc a{display:block;padding:12px 16px;border-left:2px solid #e5e5e8;color:#636369;font-size:14px;line-height:1.45}.pn-toc a:hover,.pn-toc a[aria-current]{border-color:var(--pn-orange);color:#202022;background:#faf3ec}.pn-toc .pn-toc-back{margin-top:22px;border-left:0;padding-left:0;font-size:13px;color:#a84700}.pn-article{min-width:0}.pn-block{padding-bottom:48px;margin-bottom:48px;border-bottom:1px solid #e8e8eb}.pn-block>h2{font-size:clamp(27px,2.5vw,38px);font-weight:450;letter-spacing:-.035em;line-height:1.2;margin-bottom:24px}.pn-prose{color:#5d5d64;font-size:17px;line-height:1.8;overflow-wrap:anywhere}.pn-prose p+p{margin-top:18px}.pn-prose a{color:#a84700;text-decoration:underline}.pn-prose ul,.pn-prose ol{padding-left:24px;margin:16px 0;list-style:revert}.pn-prose strong{font-weight:650;color:#202022}.pn-inline-image{margin-top:28px!important}.pn-inline-image img{border-radius:20px;aspect-ratio:1.9;width:100%;object-fit:cover}.pn figcaption{font-size:13px;color:#707075;line-height:1.6;margin-top:12px}.pn-steps{list-style:none;margin:0;padding:0;display:grid;gap:0}.pn-steps li{display:flex;gap:24px;padding:24px 0;border-bottom:1px solid #ececef}.pn-steps li:first-child{padding-top:0}.pn-steps li:last-child{border-bottom:0;padding-bottom:0}.pn-step-number{flex:none;display:grid;place-items:center;align-self:start;width:46px;height:46px;border-radius:50%;background:#fff0e3;color:#a84700;font-size:14px;font-weight:650}.pn-steps h3{font-size:21px;font-weight:550;letter-spacing:-.02em;line-height:1.3;margin-bottom:8px}.pn-steps p{font-size:16px;color:var(--pn-muted);line-height:1.7}.pn-faq{border-top:1px solid var(--pn-line)}.pn-faq details{border-bottom:1px solid var(--pn-line)}.pn-faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0;font-size:18px;font-weight:500;line-height:1.5}.pn-faq summary::-webkit-details-marker{display:none}.pn-faq summary>span{font-size:27px;font-weight:300;color:#a84700;transition:transform .2s}.pn-faq details[open] summary>span{transform:rotate(45deg)}.pn-faq details[open] summary{color:#a84700}.pn-faq .pn-prose{padding-bottom:24px;font-size:16px}.pn-topic-links{display:grid;gap:14px}.pn-topic-links>a{display:flex;justify-content:space-between;gap:24px;align-items:center;background:#f5f5f7;border:1px solid transparent;border-radius:18px;padding:28px}.pn-topic-links>a:hover{background:#fff5eb;border-color:#f0c9a8}.pn-topic-links h3{font-size:24px;font-weight:450;line-height:1.2;margin-bottom:10px}.pn-topic-links p{font-size:15px;color:var(--pn-muted)}.pn-topic-arrow{display:grid;place-items:center;background:#fff;width:44px;height:44px;border-radius:50%;flex:none;color:#a84700}.pn-video video,.pn-embed{display:block;width:100%;aspect-ratio:16/9;border-radius:20px;background:#202022;overflow:hidden}.pn-video video{object-fit:contain}.pn-embed{position:relative}.pn-embed>img{position:absolute;width:100%;height:100%;object-fit:cover;opacity:.5}.pn-embed button{position:absolute;inset:0;width:100%;border:0;cursor:pointer;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:12px;color:white;background:linear-gradient(transparent,#0009);padding:24px}.pn-play-icon{display:grid;place-items:center;width:64px;height:64px;background:var(--pn-orange);border-radius:50%;color:#202022}.pn-embed small{font-size:12px}.pn-embed iframe{width:100%;height:100%;border:0}.pn-transcript,.pn-sources{font-size:14px;color:var(--pn-muted);margin-top:20px}.pn-transcript summary,.pn-sources summary{cursor:pointer;padding:10px 0;min-height:44px;color:#3f3f44}.pn-transcript p{line-height:1.7;margin-top:10px}.pn-sources ul{padding-left:20px;list-style:disc}.pn-sources li{margin-bottom:6px}.pn-sources a{text-decoration:underline}.pn-medical-note{background:#f7f7f9;border-left:3px solid #e8b082;padding:20px 24px;color:#65656b;font-size:14px;line-height:1.7}.pn-next{padding:64px 0 72px;background:#f5f5f7}.pn-next h2{font-size:clamp(28px,3vw,42px);font-weight:450;letter-spacing:-.04em;line-height:1.2;margin-bottom:28px}.pn-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}.pn-related-card{display:flex;flex-direction:column;background:#fff;border:1px solid #e5e5e8;border-radius:18px;padding:28px;gap:15px}.pn-related-card:hover{border-color:#ecb68a}.pn-related-card h3{font-size:24px;line-height:1.2;font-weight:450;letter-spacing:-.025em}.pn-related-card p{font-size:15px;color:var(--pn-muted)}.pn-related-card>span{display:flex;align-items:center;gap:12px;color:#a84700;font-size:13px;font-weight:600;margin-top:auto;padding-top:12px}.pn-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}
@media(min-width:1700px){.pn-container{width:min(100% - 96px,1560px)}.pn-reading-layout{justify-content:center;gap:110px}}
@media(max-width:1100px){.pn-section-heading{gap:32px}.pn-hero-grid{gap:32px}.pn-reading-layout{grid-template-columns:210px minmax(0,1fr);gap:40px}.pn-guide-hero{padding-top:130px}}
@media(max-width:767px){.pn-container{width:calc(100% - 40px)}.pn-hub{padding:32px 0 40px}.pn-section-heading{grid-template-columns:1fr;gap:16px;margin-bottom:24px}.pn-section-intro{justify-self:start;font-size:15px}.pn-question-link{font-size:13px;gap:6px}.pn-question-link>span{flex-basis:100%;text-align:center}.pn-guide-hero{padding:115px 0 36px}.pn-breadcrumb{font-size:12px;margin-bottom:26px}.pn-hero-grid{grid-template-columns:1fr;gap:30px}.pn-hero-grid h1{font-size:44px}.pn-lead{font-size:16px;margin-top:20px!important}.pn-hero-image{aspect-ratio:1.8;border-radius:18px 60px 18px 18px}.pn-reading-layout{display:block;padding-top:32px;padding-bottom:40px}.pn-toc{position:static;margin-bottom:40px;padding:20px;background:#f5f5f7;border-radius:16px}.pn-toc a{font-size:13px;padding:10px 14px}.pn-block{margin-bottom:32px;padding-bottom:32px}.pn-block>h2{font-size:28px;margin-bottom:22px}.pn-prose{font-size:16px}.pn-steps li{gap:16px;padding:20px 0}.pn-steps h3{font-size:20px}.pn-steps p{font-size:15px}.pn-step-number{width:38px;height:38px;font-size:12px}.pn-faq summary{font-size:16px;padding:20px 0;gap:16px}.pn-topic-links>a{padding:22px 18px;gap:12px}.pn-topic-links h3{font-size:23px}.pn-topic-links p{font-size:14px}.pn-next{padding:40px 0}.pn-related-grid{grid-template-columns:1fr}.pn-related-card{padding:24px}.pn-medical-note{padding:18px;font-size:13px}.pn-video video,.pn-embed{border-radius:14px}.pn-embed button{gap:8px;padding:16px}.pn-play-icon{width:44px;height:44px}.pn-embed small{font-size:10px}}
@media(max-width:360px){.pn-hero-grid h1{font-size:38px}}
/* Original large patient-card appearance, with ordinary guide-page links. */
.pn-hub>.pn-container{width:100%;max-width:1920px;padding-inline:clamp(24px,8.4375vw,162px)}
.pn-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:44px 32px}
.pn-card{position:relative;isolation:isolate;display:flex;overflow:hidden;min-width:0;border-radius:clamp(12px,.99vw,19px);padding:clamp(16px,3.23vw,62px) clamp(16px,1.77vw,34px) clamp(16px,1.72vw,33px);background:rgb(217 217 217 / .3);transition:background-color .5s}
.pn-card-media{position:absolute;pointer-events:none;overflow:hidden;top:clamp(-208px,-10.833vw,-120px);right:clamp(-97px,-5.05vw,-56px);width:clamp(280px,29.167vw,560px);height:clamp(280px,29.167vw,560px);border-radius:50%;opacity:.5;transition:opacity .5s}
.pn-card-media>img{width:100%;height:100%;object-fit:cover;object-position:right;transform:scale(1.1);transition:transform .7s}
.pn-card-content{position:relative;z-index:2;display:flex;flex-direction:column;width:100%;min-width:0}
.pn-card-number{font-size:clamp(18px,1.042vw,20px);font-weight:500;letter-spacing:-.03em;color:rgb(32 32 34 / .5);transition:color .5s}
.pn-card-icon{display:grid;place-items:center;flex-shrink:0;width:clamp(56px,5.3125vw,102px);height:clamp(56px,5.3125vw,102px);margin-top:clamp(40px,5.469vw,105px);background:white;border-radius:50%}
.pn-card-icon img{width:clamp(28px,2.8125vw,54px);height:clamp(28px,2.8125vw,54px);object-fit:contain}
.pn-card h3{margin-top:clamp(24px,2.292vw,44px);font-size:clamp(32px,2.65625vw,51px);font-weight:300;line-height:1.05;letter-spacing:-.03em;overflow-wrap:break-word;transition:color .5s}
.pn-card-content>p{margin-top:clamp(18px,1.823vw,35px);max-width:340px;font-size:clamp(14px,.78125vw,15px);line-height:1.47;letter-spacing:-.01em;color:rgb(0 0 0 / .65);transition:color .5s}
.pn-card:hover,.pn-card:focus-visible{background:#f58220}
.pn-card:hover .pn-card-media,.pn-card:focus-visible .pn-card-media{opacity:1}
.pn-card:hover .pn-card-media>img,.pn-card:focus-visible .pn-card-media>img{transform:scale(1)}
.pn-card:hover h3,.pn-card:focus-visible h3,.pn-card:hover .pn-card-number,.pn-card:focus-visible .pn-card-number{color:white}
.pn-card:hover .pn-card-content>p,.pn-card:focus-visible .pn-card-content>p{color:rgb(255 255 255 / .8)}
@media(max-width:1279px){.pn-card-grid{gap:32px}}
@media(max-width:767px){.pn-hub>.pn-container{padding-inline:24px}.pn-card-grid{grid-template-columns:1fr}.pn-card{background:#ff962c}.pn-card-media{opacity:1}.pn-card-media>img{transform:scale(1)}.pn-card h3{color:white}.pn-card-number{color:rgb(255 255 255 / .5)}.pn-card-content>p{color:rgb(255 255 255 / .8)}}
@media(prefers-reduced-motion:reduce){.pn *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.pn-toc,.pn-pill,.pn-next,.pn-video,.pn-transcript{display:none}.pn-guide-hero{padding:20px 0;background:none}.pn-reading-layout{display:block;padding-top:20px}.pn-hero-image{max-height:200px}.pn-block{break-inside:avoid}.pn-faq details>.pn-prose{display:block}.pn-container{width:100%}}