/* Brand palette: purple primary, tea secondary, brown accent. */
.cardiac-overview { background: #fff; }
.cardiac-overview:not(.cardiac-mobile) .container { width: min(1300px, calc(100% - 64px)); }
.cardiac-overview .celan .down .txt .co-phone-label { font-size: 16px; font-weight: 700; margin-top: 0; }
.co { --co-purple: #522b5b; --co-tea: #be8034; --co-brown: #885c5a; color: #4f4f4f; font-size: 16px; line-height: 2; letter-spacing: 0; }
.co *, .co *::before, .co *::after { box-sizing: border-box; margin: 0; padding: 0; }
.co h1, .co h2, .co h3, .co p, .co ul, .co ol, .co figure { margin: 0; }
.co h1, .co h2, .co h3 { font-weight: 700; line-height: 1.5; color: #232323; }
.co a { color: var(--co-purple); text-decoration: none; }
.co a:hover { text-decoration: underline; text-underline-offset: 4px; }
.co a:focus-visible { outline: 2px solid var(--co-purple); outline-offset: 5px; }
.co-inner { width: min(1160px, calc(100% - 64px)); margin-inline: auto; }
/* Use the site's existing zybanner geometry and typography, retaining one H1. */
.cardiac-banner { position: relative; isolation: isolate; }
.cardiac-banner::after { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,.45); z-index: 0; pointer-events: none; }
.cardiac-banner .container { position: relative; z-index: 1; }
.cardiac-banner .cont { z-index: 1; }
.cardiac-banner h1 { font-size: 36px; font-weight: 700; line-height: 1; margin: 0; padding: 0; }
.cardiac-banner h1, .cardiac-banner h2 { letter-spacing: 0; }
.cardiac-mobile .cardiac-banner h1 { font-size: 2.2rem; margin-top: .3rem; }
.cardiac-mobile .cardiac-banner .cont { right: 1.5rem; }
.co h1 { font-size: 24px; margin: 0 0 14px; }
.co-summary { padding-top: 28px; padding-bottom: 12px; }
.co-summary p { color: #4f4f4f; font-weight: 400; }
.co-breadcrumb { padding-block: 18px; border-bottom: 1px solid #e9e5e9; color: #666066; font-size: 14px; }
.co-breadcrumb ol { display: flex; flex-wrap: wrap; gap: 5px 12px; padding: 0; list-style: none; }
.co-breadcrumb li + li::before { content: '/'; margin-right: 12px; color: #999099; }
.co-section { padding-block: 46px; scroll-margin-top: 105px; }
.co-section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 26px; }
.co-section-heading > p { max-width: 340px; color: #686168; font-size: 15px; }
.co-kicker { color: var(--co-brown); font-size: 14px; margin-bottom: 6px !important; }
.co h2 { font-size: 24px; }
.co h3 { font-size: 18px; }
.co-grid { display: grid; gap: 22px; }
.co-grid-platforms { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.co-grid-models { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.co-card { display: flex; flex-direction: column; min-width: 0; padding: 26px; border: 1px solid #e1dbe2; border-top: 3px solid var(--co-purple); border-radius: 4px; background: #fff; }
.co-card:nth-child(3n+2) { border-top-color: var(--co-tea); }
.co-card:nth-child(3n+3) { border-top-color: var(--co-brown); }
.co-label { color: var(--co-brown); font-size: 13px; margin-bottom: 8px !important; }
.co-description { color: #615a62; margin-top: 12px !important; }
.co-links { padding: 18px 0 0; list-style: none; margin-top: auto !important; }
.co-links li { padding: 5px 0; font-size: 15px; }
.co-card-action { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid #ebe7ec; padding-top: 14px; margin-top: 18px; font-weight: 600; }
.co-card-action span { color: var(--co-tea); font-size: 22px; line-height: 1.2; }
.co-muted { background: #f7f6f7; }
.co-focus-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 32px; }
.co-focus-grid > div { border-top: 2px solid var(--co-tea); padding-top: 18px; }
.co-focus-grid p { margin: 12px 0 16px; color: #615a62; }
.co-focus-grid a { font-size: 15px; }
.co-section-nav { display: flex; flex-wrap: wrap; gap: 10px 26px; padding-block: 18px; border-bottom: 1px solid #e9e5e9; }
.co-section-nav a { padding-block: 4px; font-size: 15px; }
.co-assay { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(0, 2fr) auto; gap: 26px; align-items: center; padding: 24px 0; border-bottom: 1px solid #dfd9df; }
.co-assay:first-child { padding-top: 0; }
.co-assay:last-child { border-bottom: 0; padding-bottom: 0; }
.co-assay > p { color: #615a62; }
.co-assay-link { white-space: nowrap; font-size: 15px; }
.co-section-copy { max-width: 850px; color: #615a62; margin-bottom: 24px !important; }
.co-figure { max-width: 990px; margin-inline: auto !important; }
.co-figure img { display: block; width: 100%; height: auto; }
.co-figure figcaption { font-size: 13px; color: #6b636b; margin-top: 12px; }
.co-text-link { flex-shrink: 0; font-size: 15px; }
.co-related { border-top: 1px solid #e9e5e9; }
.co-related h2 { font-size: 23px; }
.co-related ul { display: flex; flex-wrap: wrap; gap: 12px 32px; padding: 20px 0 0; list-style: none; }
.co-back { display: inline-block; margin-top: 24px; font-size: 15px; }
.cs-body { padding-block: 8px 44px; overflow-wrap: anywhere; }
.cs-body section { padding-block: 32px; border-bottom: 1px solid #e9e5e9; scroll-margin-top: 110px; }
.cs-body h2 { margin-bottom: 20px; }
.cs-body h3 { margin: 24px 0 12px; }
.cs-body ol { padding-left: 26px; }
.cs-body ol > li { list-style: decimal; padding-left: 4px; }
.cs-body ol > li::marker { color: var(--co-brown); font-weight: 600; }
.cs-body .cs-workflow { margin-top: 20px; }
.cs-body .cs-workflow > li { padding-block: 8px; border-bottom: 1px solid #e9e5e9; }
.cs-body .cs-workflow > li:last-child { border-bottom: 0; }
.cs-body figure img { margin-inline: auto; }
.cs-body p + p, .cs-body p + ul, .cs-body ul + p, .cs-body .cs-table-wrap + p { margin-top: 18px; }
.cs-body ul { padding-left: 24px; }
.cs-body li { display: list-item; margin-bottom: 10px; list-style: disc; }
.cs-body figure { max-width: 990px; margin: 24px auto; }
.cs-body img { display: block; max-width: 100%; height: auto; }
.cs-body figcaption { color: #686168; font-size: 14px; margin-top: 12px; }
.cs-table-wrap { width: 100%; overflow-x: auto; overscroll-behavior-inline: contain; }
.co table { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: 15px; line-height: 1.8; }
.co th, .co td { text-align: left; padding: 16px 18px; border-bottom: 1px solid #dfd9df; vertical-align: top; overflow-wrap: anywhere; }
.co thead th { background: #522b5b; color: #fff; font-weight: 500; }
.co tbody th { font-weight: 500; color: #522b5b; background: #f7f6f7; }
.co tbody tr:last-child > * { border-bottom-color: #be8034; }
.co-matrix-note { margin-top: 20px !important; color: #686168; font-size: 14px; }
.cs-explore { display: grid; grid-template-columns: 1fr 2fr; gap: 50px; }
.cs-explore h2 { font-size: 22px; margin-bottom: 18px; }
.cs-explore ul { display: flex; flex-wrap: wrap; gap: 12px 26px; list-style: none; }
.cs-explore [aria-current] { color: #686168; }
.cs-contact { display: flex; justify-content: space-between; align-items: center; gap: 28px; }
.cs-contact p { margin-top: 12px; color: #686168; }
.cs-contact-link { flex-shrink: 0; border-bottom: 2px solid var(--co-tea); padding-block: 12px; font-weight: 600; }
.co-svg { display: inline-block; width: 24px; height: 24px; flex: 0 0 24px; vertical-align: middle; color: inherit; }
.co-icon { display: inline-flex; width: 48px; height: 48px; align-items: center; justify-content: center; flex: 0 0 48px; color: var(--co-purple); background: #f3eef4; border-radius: 4px; }
.co-icon .co-svg { width: 28px; height: 28px; }
.co-card-top { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.co-card-top .co-label { margin-bottom: 0 !important; }
.co-card:nth-child(3n+2) .co-icon { color: #946020; background: #faf3e9; }
.co-card:nth-child(3n+3) .co-icon { color: var(--co-brown); background: #f7efef; }
.co-card { transition: border-color .18s ease, box-shadow .18s ease; }
.co-card:hover, .co-card:focus-within { border-color: var(--co-purple); box-shadow: 0 3px 12px rgba(82,43,91,.08); }
.co-assay-title { display: flex; align-items: center; gap: 16px; min-width: 0; }
.co-assay-title > div { min-width: 0; }
.co-assay { grid-template-columns: minmax(250px,1.3fr) minmax(0,2fr) auto; }
.co-assay-link, .cs-contact-link { display: inline-flex; align-items: center; gap: 10px; }
.co-assay-link .co-svg, .co-card-action .co-svg, .cs-contact-link .co-svg { width: 20px; height: 20px; }
.cs-service-heading { display: flex; align-items: flex-start; gap: 20px; padding-bottom: 28px; }
.cs-service-heading > div { min-width: 0; }
.cs-service-heading .co-icon { margin-top: 4px; }
.cs-article-layout { display: grid; grid-template-columns: 200px minmax(0,1fr); column-gap: 42px; align-items: start; }
.cs-no-outline { grid-template-columns: minmax(0,1fr); }
.cs-outline { position: sticky; top: 120px; margin-top: 40px; padding-right: 20px; border-right: 1px solid #e5dfe6; }
.cs-outline ul { list-style: none; }
.cs-outline li + li { margin-top: 6px; }
.cs-outline a { display: flex; align-items: flex-start; gap: 10px; padding-block: 10px; font-size: 14px; line-height: 1.7; color: #5a505c; }
.cs-outline .co-svg { width: 18px; height: 18px; flex-basis: 18px; margin-top: 3px; color: var(--co-purple); }
.cs-outline a:hover, .cs-outline a:focus-visible { color: var(--co-purple); }
.cs-body { min-width: 0; }
.cs-body section:target { scroll-margin-top: 110px; }
.cs-body tbody tr:nth-child(even) td { background: #faf9fa; }
@media (prefers-reduced-motion: reduce) { .co-card { transition: none; } }
@media (min-width: 761px) and (max-width: 1400px) {
    .co { font-size: 14px; }
    .cardiac-overview:not(.cardiac-mobile) .co-inner { width: calc(100% - 192px); }
    .cardiac-overview:not(.cardiac-mobile) .fot2 { height: auto; min-height: 130px; padding-bottom: 30px; }
    .cardiac-overview:not(.cardiac-mobile) .fot2r { display: flex; flex-wrap: wrap; gap: 16px 24px; max-width: 72%; }
    .cardiac-overview:not(.cardiac-mobile) .fot2r a { margin: 0; }
}
@media (max-width: 1100px) {
    .cs-article-layout { grid-template-columns: minmax(0,1fr); }
    .cs-outline { position: static; margin-top: 0; padding: 0 0 20px; border-right: 0; border-bottom: 1px solid #e5dfe6; }
    .cs-outline ul { display: flex; flex-wrap: wrap; gap: 0 22px; }
    .cs-outline li + li { margin-top: 0; }
    .cardiac-overview:not(.cardiac-mobile) .header .container { width: calc(100% - 32px); }
    .co-grid-models { gap: 16px; }
    .co-card { padding: 22px; }
    .co-section-heading { align-items: start; flex-direction: column; gap: 12px; }
    .co-section-heading > p { max-width: 100%; }
}
@media (max-width: 760px) {
    .cs-service-heading { gap: 14px; }
    .cs-service-heading .co-icon { width: 40px; height: 40px; flex-basis: 40px; }
    .cs-service-heading .co-icon .co-svg { width: 24px; height: 24px; }
    .cs-outline ul { gap: 0 18px; }
    .cs-outline a { font-size: 13px; }
    .cs-body section:target { scroll-margin-top: 85px; }
    .cs-body { padding-bottom: 20px; }
    .cs-body section { padding-block: 26px; scroll-margin-top: 80px; }
    .co th, .co td { padding: 12px 10px; font-size: 14px; }
    .cs-explore { grid-template-columns: minmax(0,1fr); gap: 28px; }
    .cs-contact { flex-direction: column; align-items: start; }
    .co-inner { width: calc(100% - 36px); }
    .co { font-size: 14px; }
    .co h1 { font-size: 22px; }
    .co h2 { font-size: 22px; }
    .co h3 { font-size: 18px; }
    .co-grid-platforms, .co-grid-models, .co-focus-grid { grid-template-columns: minmax(0,1fr); }
    .co-section { padding-block: 32px; scroll-margin-top: 80px; }
    .co-section-heading { margin-bottom: 22px; }
    .co-assay { grid-template-columns: minmax(0,1fr); gap: 12px; }
    .co-assay-link { justify-self: start; }
    .co-breadcrumb { font-size: 12px; }
    .co-section-nav { gap: 8px 20px; }
    .co-related ul { flex-direction: column; }
    .co-label { overflow-wrap: anywhere; }
}