.article-rich{max-width:68rem;margin-inline:auto}.article-rich.article-rich-wide{max-width:none}.article-rich>*+*{margin-top:4.5rem}@media(width<40rem){.article-rich>*+*{margin-top:3.5rem}}.article-rich>.rich-back{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line)}.article-rich .reading>*{max-width:var(--measure);margin-inline:auto}.article-rich :is(.reading-summary,.article-faq,.article-sources,.related-links){max-width:var(--measure);margin-inline:auto}.article-rich .reading>:is(.symptom-cards,.detail-cards,.icon-list,.icon-row,.table-scroll-wrap,.table-wrap,table,.highlight-box,.pros-cons-grid,.best-for-grid){max-width:none}.article-rich .reading>h2:first-child{font-size:clamp(1.75rem,1.3rem + 1.6vw,2.375rem);line-height:1.08;text-wrap:balance}.article-rich .reading h3{margin-top:2.25em}.article-rich .reading>:is(.symptom-cards,.detail-cards,.icon-list,.icon-row,.table-scroll-wrap,.table-wrap,table,.highlight-box,[class^=callout-],.explainer-term,.explainer){margin-top:2.25rem}.article-rich .reading>:is(.symptom-cards,.detail-cards,.icon-list,.icon-row,.table-scroll-wrap,.table-wrap,table,.highlight-box)+*{margin-top:2.25rem}.article-rich .reading .symptom-cards{display:grid;gap:1rem;padding:0;border:0;border-radius:0;background:none;grid-template-columns:minmax(0,1fr)}@media(width>=40rem){.article-rich .reading .symptom-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(width>=64rem){.article-rich .reading .symptom-cards:has(>.symptom-card:nth-child(3):last-child),.article-rich .reading .symptom-cards:has(>.symptom-card:nth-child(6):last-child){grid-template-columns:repeat(3,minmax(0,1fr))}}.article-rich .reading .symptom-cards .symptom-card,.article-rich .reading .symptom-cards .symptom-card:nth-child(-n+2){display:flex;flex-direction:column;gap:.5rem;margin:0;padding:1.5rem 1.5rem 1.625rem;border:0;border-radius:1.5rem;background:var(--wash)}.article-rich .reading .symptom-cards .symptom-card>:not(.symptom-card-icon){grid-column:auto}.article-rich .reading .symptom-cards .symptom-card h3{margin:0;font-size:1.1875rem;line-height:1.25}.article-rich .reading .symptom-cards .symptom-card p{margin:0;font-size:1rem;line-height:1.6;color:var(--steel)}.article-rich .reading .symptom-cards .symptom-card-icon[data-icon]{width:4rem;height:4rem;margin-bottom:.75rem;border-radius:1.125rem;background-color:var(--paper);background-size:2.75rem 2.75rem;box-shadow:none}@media(width<40rem){.article-rich .reading .symptom-cards{padding-inline:0}}.article-rich .reading .icon-list{display:grid;gap:0;margin-bottom:0;border:0;border-top:1px solid var(--line)}@media(width>=48rem){.article-rich .reading .icon-list{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:3rem}}.article-rich .reading .icon-list .icon-list-item,.article-rich .reading .icon-list .icon-list-item:has(>.icon-list-item-icon[data-icon]){display:grid;grid-template-columns:4rem minmax(0,1fr);column-gap:1.25rem;align-items:start;padding:1.75rem 0;border:0;border-bottom:1px solid var(--line)}.article-rich .reading .icon-list .icon-list-item>div:last-child{display:block;grid-column:auto}.article-rich .reading .icon-list .icon-list-item h3{margin:0;font-size:1.1875rem;line-height:1.25}.article-rich .reading .icon-list .icon-list-item p{margin-top:.5em;font-size:1rem;line-height:1.6;color:var(--steel)}.article-rich .reading .icon-list .icon-list-item-icon[data-icon]{width:4rem;height:4rem;border-radius:1.125rem;background-size:2.75rem 2.75rem}.article-rich .reading .detail-cards{display:grid;gap:1rem}@media(width>=48rem){.article-rich .reading .detail-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.article-rich .reading .detail-cards:has(>.detail-card:nth-child(3):last-child){grid-template-columns:repeat(3,minmax(0,1fr))}}.article-rich .reading .detail-cards .detail-card,.article-rich .reading .detail-cards .detail-card+.detail-card{margin:0;padding:1.5rem 1.5rem 1.625rem;border:0;border-top:3px solid var(--ink);border-radius:0 0 1.25rem 1.25rem;background:var(--wash)}.article-rich .reading .detail-cards .detail-card h3{margin:0;font-size:1.1875rem;line-height:1.25}.article-rich .reading .detail-cards .detail-card p{margin-top:.625em;font-size:1rem;line-height:1.6;color:var(--ink)}.article-rich .reading thead th{background:var(--ink);color:#fff;border-bottom:0}.article-rich .reading :is(tbody,tfoot) th{color:var(--ink)}.article-rich .reading caption{padding:0 0 .75rem;background:none;font-size:1.125rem}.article-rich .reading :is(.table-scroll-wrap,.table-wrap){background:none;box-shadow:none;border-radius:0}.article-rich .reading :is(.table-scroll-wrap,.table-wrap)>table,.article-rich .reading>table{border-radius:1rem;overflow:hidden;box-shadow:inset 0 0 0 1px var(--line)}.article-rich .reading caption+thead th:first-child{border-top-left-radius:1rem}.article-rich .reading caption+thead th:last-child{border-top-right-radius:1rem}.article-rich .reading tbody tr:nth-child(2n) td{background:var(--ground)}.article-rich .reading :is(.callout-info,.callout-tip,.snippet){padding:1.375rem 1.5rem;border:0;border-left:4px solid var(--blue);border-radius:0 1.25rem 1.25rem 0;background:var(--wash)}.article-rich .reading :is(.callout-warning,.callout-danger){padding:1.375rem 1.5rem;border-radius:0 1.25rem 1.25rem 0;border-left-width:4px}.article-rich .reading .highlight-box{padding:2rem 2.25rem;border-radius:1.5rem;background:var(--ink);box-shadow:none;color:var(--on-ink)}.article-rich .reading .highlight-box :is(h2,h3,h4,strong,b){color:#fff}.article-rich .reading .highlight-box h3{font-size:1.375rem;font-stretch:var(--stretch-display)}.article-rich .reading .highlight-box p{max-width:var(--measure)}.article-rich .reading .highlight-box a{color:#fff;text-decoration-color:var(--gold)}@media(width<40rem){.article-rich .reading .highlight-box{padding:1.5rem 1.25rem}}.article-rich .reading>ol{list-style:none;padding:0;counter-reset:step}.article-rich .reading>ol>li{position:relative;margin:0;padding:0 0 1.5rem 3.25rem;counter-increment:step}.article-rich .reading>ol>li:before{content:counter(step);position:absolute;left:0;top:-.1rem;display:grid;place-items:center;width:2.125rem;height:2.125rem;border-radius:999px;background:var(--ink);color:#fff;font-size:.9375rem;font-weight:700;font-variant-numeric:tabular-nums}.article-rich .reading>ol>li:after{content:"";position:absolute;left:1.0625rem;top:2.25rem;bottom:.25rem;width:2px;background:var(--wash-2)}.article-rich .reading>ol>li:last-child{padding-bottom:0}.article-rich .reading>ol>li:last-child:after{content:none}.article-rich .reading :is(.explainer-term,.explainer){padding:1rem 1.25rem;border-left:0;border-radius:1rem;background:var(--mist)}.article-rich .reading-summary{padding:1.75rem 2rem}@media(width<40rem){.article-rich .reading-summary{padding:1.375rem 1.25rem}}.article-rich .reading :is(.symptom-card-icon,.icon-list-item-icon)[data-icon]{display:block;flex:none;background-position:center;background-repeat:no-repeat}.article-rich .reading .icon-list-item-icon[data-icon]{background-color:var(--wash)}.article-rich .reading :is(.symptom-card-icon,.icon-list-item-icon)[data-icon=alert]{background-image:url(/icons/trt/thermometer.svg)}.article-rich .reading :is(.symptom-card-icon,.icon-list-item-icon)[data-icon=droplet]{background-image:url(/icons/trt/tube.svg)}.article-rich .reading :is(.symptom-card-icon,.icon-list-item-icon)[data-icon=bone]{background-image:url(/icons/trt/strength.svg)}.article-rich .reading :is(.symptom-card-icon,.icon-list-item-icon)[data-icon=badge]{background-image:url(/icons/trt/document.svg)}.article-rich .reading :is(.symptom-card-icon,.icon-list-item-icon):is([data-icon=eye],[data-icon=shield],[data-icon=check],[data-icon=target],[data-icon=trending-down],[data-icon=trending-up]){background-image:url(/icons/trt/chart.svg)}.article-rich .reading .icon-row{padding:1.5rem}.article-rich .reading .icon-row.is-timeline{position:relative;display:grid;gap:1.5rem;padding:1.75rem 1.5rem 1.5rem;background:var(--wash);counter-reset:step}@media(width>=48rem){.article-rich .reading .icon-row.is-timeline{grid-template-columns:repeat(auto-fit,minmax(10rem,1fr))}}.article-rich .reading .icon-row.is-timeline .icon-row-item,.article-rich .reading .icon-row.is-timeline .icon-row-item:first-child{position:relative;padding:2.75rem 0 0;border:0;counter-increment:step}.article-rich .reading .icon-row.is-timeline .icon-row-item:before{content:counter(step);position:absolute;left:0;top:0;display:grid;place-items:center;width:2rem;height:2rem;border-radius:999px;background:var(--ink);color:#fff;font-size:.875rem;font-weight:700;z-index:1}@media(width>=48rem){.article-rich .reading .icon-row.is-timeline .icon-row-item:not(:last-child):after{content:"";position:absolute;left:2.5rem;right:.5rem;top:.9375rem;height:2px;background:var(--wash-2)}}.outline-bar[data-astro-cid-b5l7gkee]{position:sticky;top:var(--header-h);z-index:30;margin-inline:-100vmax;padding:.625rem 100vmax;background:#fffffff0;backdrop-filter:blur(8px);box-shadow:0 1px 0 var(--line)}.outline-bar[data-astro-cid-b5l7gkee] ul[data-astro-cid-b5l7gkee]{display:flex;gap:.375rem;overflow-x:auto;scrollbar-width:none}.outline-bar[data-astro-cid-b5l7gkee] li[data-astro-cid-b5l7gkee]{flex:none}.outline-bar[data-astro-cid-b5l7gkee] a[data-astro-cid-b5l7gkee]{display:inline-flex;align-items:center;min-height:2.5rem;padding:0 1.125rem;border-radius:999px;color:var(--steel);font-size:.9375rem;font-weight:600;white-space:nowrap;text-decoration:none;transition:background-color .12s,color .12s}.outline-bar[data-astro-cid-b5l7gkee] a[data-astro-cid-b5l7gkee]:hover{color:var(--ink);background:var(--mist)}.outline-bar[data-astro-cid-b5l7gkee] a[data-astro-cid-b5l7gkee][aria-current=true]{color:#fff;background:var(--ink)}.outline-left[data-astro-cid-b5l7gkee] ul[data-astro-cid-b5l7gkee]{border-left:1px solid var(--line)}.outline-left[data-astro-cid-b5l7gkee] a[data-astro-cid-b5l7gkee]{display:block;margin-left:-1px;padding:.4rem 0 .4rem 1rem;border-left:2px solid transparent;color:var(--steel);font-size:.9375rem;line-height:1.35;text-decoration:none}.outline-left[data-astro-cid-b5l7gkee] a[data-astro-cid-b5l7gkee]:hover{color:var(--ink)}.outline-left[data-astro-cid-b5l7gkee] a[data-astro-cid-b5l7gkee][aria-current=true]{color:var(--ink);font-weight:650;border-left-color:var(--gold)}@media(prefers-reduced-motion:reduce){.outline-bar[data-astro-cid-b5l7gkee] a[data-astro-cid-b5l7gkee]{transition:none}}.fact-tiles[data-astro-cid-ossd7qmp]{color:var(--ink)}.ft-tile[data-astro-cid-ossd7qmp]{display:grid;grid-template-areas:"icon" "value" "label";align-content:start;gap:.5rem;min-width:0;padding:1.125rem 1.125rem 1rem;border-radius:1rem;background:var(--wash)}.ft-tile[data-astro-cid-ossd7qmp]>.ft-icon{grid-area:icon}.ft-value[data-astro-cid-ossd7qmp]{grid-area:value;margin:0;font-weight:700;font-stretch:108%;font-size:1.1875rem;line-height:1.15;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.ft-label[data-astro-cid-ossd7qmp]{grid-area:label;font-size:.875rem;color:var(--steel)}.ft-high[data-astro-cid-ossd7qmp]{grid-template-areas:"label go" "value go";grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:1rem;row-gap:.25rem;background:var(--gold-soft)}.ft-high[data-astro-cid-ossd7qmp] .ft-label[data-astro-cid-ossd7qmp]{color:#6b4e06;align-self:end}.ft-high[data-astro-cid-ossd7qmp] .ft-value[data-astro-cid-ossd7qmp]{align-self:start}.ft-go[data-astro-cid-ossd7qmp]{grid-area:go;margin:0}@media(width<30rem){.ft-high[data-astro-cid-ossd7qmp]{grid-template-areas:"label" "value" "go";grid-template-columns:1fr}.ft-go[data-astro-cid-ossd7qmp]{margin-top:.5rem}.ft-value[data-astro-cid-ossd7qmp]{font-size:1.0625rem}}