.topa-hub{--topa-accent:#00468c;--topa-ink:#101820;--topa-line:#d6e1ed;--topa-muted:#4b5d70;color:var(--topa-ink);font-family:inherit;line-height:1.65;max-width:1280px;margin:auto;padding:clamp(20px,4vw,56px);box-sizing:border-box}.topa-hub *{box-sizing:border-box}.topa-intro{padding:clamp(24px,5vw,64px);background:linear-gradient(120deg,#edf5fc,#f8fbff);border-radius:4px;margin-bottom:32px;border-left:4px solid var(--topa-accent)}.topa-intro h2{font-size:clamp(28px,4vw,48px);font-weight:600;line-height:1.15;max-width:850px;margin:12px 0 20px;letter-spacing:-.025em}.topa-eyebrow{font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--topa-accent)}.topa-filters{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;border-bottom:1px solid var(--topa-line);padding-bottom:24px}.topa-hub label{display:flex;flex-direction:column;font-size:14px;gap:6px;font-weight:600}.topa-filters label:first-child{flex:1 1 260px}.topa-hub input,.topa-hub select{font:inherit;line-height:1.4;padding:11px 12px;border:1px solid #9aadc1;border-radius:3px;color:var(--topa-ink);background:white;min-height:46px;max-width:100%}.topa-hub button,.topa-hub .topa-button{font:inherit;display:inline-block;background:var(--topa-accent);color:white;border:0;padding:12px 20px;border-radius:3px;cursor:pointer;line-height:1.5;text-decoration:none;font-weight:600;min-height:46px}.topa-hub a{color:var(--topa-accent);text-underline-offset:4px}.topa-hub :focus-visible{outline:3px solid #b35100;outline-offset:4px}.topa-reset{padding:10px}.topa-count{font-size:14px;color:var(--topa-muted);margin:24px 0}.topa-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.topa-card{border:1px solid var(--topa-line);border-radius:4px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:box-shadow .2s}.topa-card:hover{box-shadow:0 8px 30px #00468c18}.topa-cover{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}.topa-card-image{display:block;text-decoration:none}.topa-placeholder{padding:24px;display:flex;flex-direction:column;justify-content:space-between;color:#ffffff;background:radial-gradient(ellipse at 80% 20%,#168ec4,transparent 65%),#00468c}.topa-placeholder span{font-size:64px;line-height:1}.topa-placeholder small{font-size:10px;letter-spacing:.12em}.topa-card-body{padding:24px;display:flex;flex-direction:column;flex:1}.topa-card h3{font-size:22px;line-height:1.3;margin:6px 0 12px;overflow-wrap:anywhere}.topa-card h3 a{color:var(--topa-ink);text-decoration:none}.topa-card-body>p:not(.topa-eyebrow){font-size:15px;color:var(--topa-muted)}.topa-more{margin-top:auto;padding-top:20px;font-weight:600}.topa-pagination{display:flex;flex-wrap:wrap;gap:10px;margin:32px 0}.topa-pagination .page-numbers{padding:7px 14px;border:1px solid var(--topa-line)}.topa-pagination .current{background:#e7f1fb}.topa-single{max-width:1000px;padding-top:16px}.topa-summary{font-size:clamp(20px,2vw,25px);line-height:1.6}.topa-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:24px;background:#f0f5fa;margin:24px 0}.topa-facts dt{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.topa-facts dd{margin:4px 0 0;overflow-wrap:anywhere}.topa-single h2{font-size:28px;line-height:1.3;margin-top:34px}.topa-player{background:#00468c;color:white;padding:32px;text-align:center;margin:32px 0}.topa-player a{color:#ffffff}.topa-player iframe{display:block;width:100%;aspect-ratio:16/9;border:0}.topa-lead{padding:32px;background:#edf5fc;border:1px solid var(--topa-line);margin:36px 0}.topa-lead h2{margin-top:0}.topa-lead form{display:grid;gap:16px;max-width:600px}.topa-checkbox{display:flex!important;flex-direction:row!important;align-items:flex-start;gap:12px!important;font-weight:400!important}.topa-checkbox input{min-height:20px;flex:none;margin-top:3px}.topa-honey{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.topa-expert{border-top:2px solid var(--topa-accent);padding:8px 0 24px}.topa-page-title{max-width:1280px;margin:40px auto 0;padding:0 56px;font-size:22px}.topa-archive{width:100%}@media(max-width:1000px){.topa-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.topa-grid{grid-template-columns:1fr}.topa-filters label{flex:1 1 42%}.topa-facts{grid-template-columns:1fr}.topa-lead,.topa-player{padding:20px}.topa-page-title{padding:0 20px}.topa-hub{padding:20px}}@media(prefers-reduced-motion:reduce){.topa-card{transition:none}}
.topa-list{grid-template-columns:1fr}.topa-list .topa-card{flex-direction:row}.topa-list .topa-card-image{width:220px;flex:none}.topa-list .topa-cover{height:100%;min-height:200px}.topa-list .topa-citation{white-space:pre-line;font-size:13px}.topa-list .topa-more{padding-top:8px}@media(max-width:640px){.topa-list .topa-card{flex-direction:column}.topa-list .topa-card-image{width:100%}.topa-list .topa-cover{height:auto;min-height:0}}

/* TopA brand: logo blue #00468C, white and black, with light blue surfaces. */
.topa-description{margin:28px 0;border:1px solid var(--topa-line);border-radius:4px;background:#f8fbff}.topa-description summary{cursor:pointer;padding:18px 22px;color:var(--topa-accent);font-weight:650}.topa-description>div{padding:0 24px 24px;max-width:76ch;font-size:16px;line-height:1.85;overflow-wrap:anywhere}.topa-description h3{margin:26px 0 10px;font-size:21px;color:var(--topa-ink)}.topa-description p{margin:16px 0}.topa-description ul{padding-left:24px}.topa-chapters{margin:28px 0}.topa-chapters ol{list-style:none;padding:0;display:grid;gap:10px}.topa-chapters a{display:flex;gap:16px;border-bottom:1px solid var(--topa-line);padding:10px 0;text-decoration:none}.topa-chapters a:hover{text-decoration:underline}.topa-chapters a span{font-variant-numeric:tabular-nums;background:#edf5fc;padding:2px 9px;border-radius:3px;min-width:70px;text-align:center;align-self:flex-start}.topa-hub .topa-player h2{color:white}.topa-player:focus-within{outline:3px solid #168ec4;outline-offset:4px}
.topa-hub .topa-fallback{font-size:12px;line-height:1.4;color:#4b5d70;background:#f0f5fa;padding:6px 9px;margin:0 0 10px}
.topa-conversion{display:flex;align-items:center;justify-content:space-between;gap:28px;background:var(--topa-accent);color:#fff;border-radius:4px;padding:clamp(24px,4vw,36px);margin:36px 0}.topa-hub .topa-conversion h2{font-size:clamp(24px,3vw,30px);line-height:1.25;color:#fff;margin:0 0 12px}.topa-conversion p{color:#fff;margin:0;max-width:58ch}.topa-hub .topa-conversion .topa-quote-cta{background:#fff;color:var(--topa-accent);border:2px solid #fff;flex-shrink:0;max-width:100%;white-space:normal;text-align:center}.topa-hub .topa-conversion .topa-quote-cta:hover{text-decoration:underline}.topa-hub .topa-conversion a:focus-visible{outline:3px solid #fff;outline-offset:5px}@media(max-width:800px){.topa-conversion{flex-direction:column;align-items:flex-start}.topa-hub .topa-conversion .topa-quote-cta{width:100%}}