.overdenture-callout{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:32px;padding:clamp(30px,5vw,64px);margin:0 auto;background:#eaf8f8;border:1px solid #b8dddf;border-left:8px solid #1494a0;border-radius:0 32px 32px 0;color:#083f49}
.overdenture-callout>div{max-width:820px}
.overdenture-callout p,.overdenture-sources>div>p:first-child,.overdenture-sources aside>p{margin:0 0 12px;color:#087889;font:700 13px/1.35 Montserrat,Arial,sans-serif;letter-spacing:.13em;text-transform:uppercase}
.overdenture-callout h2,.overdenture-sources h2{margin:0 0 18px;color:#073f4a;font:500 clamp(30px,4vw,52px)/1.08 Montserrat,Arial,sans-serif}
.overdenture-callout span,.overdenture-sources p,.overdenture-sources span{color:#55757b;font:400 clamp(16px,1.65vw,20px)/1.7 Montserrat,Arial,sans-serif}
.overdenture-callout>a{display:inline-flex;align-items:center;justify-content:center;min-height:58px;padding:14px 24px;border-radius:999px;background:#086b76;color:#fff;font:700 15px/1.3 Montserrat,Arial,sans-serif;text-align:center;text-decoration:none}
.overdenture-callout>a:hover,.overdenture-callout>a:focus-visible{background:#064f58;outline:3px solid #75d8df;outline-offset:3px}
.overdenture-sources{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:24px;padding:clamp(30px,5vw,68px);background:#fff}
.overdenture-sources>div,.overdenture-sources aside{padding:clamp(24px,3.5vw,42px);border:1px solid #c4e0e2;border-radius:28px;background:#f8fcfc}
.overdenture-sources ul{margin:24px 0 0;padding-left:22px}
.overdenture-sources li+li{margin-top:14px}
.overdenture-sources a{color:#087889;font:700 15px/1.55 Montserrat,Arial,sans-serif;text-decoration-thickness:1px;text-underline-offset:4px}
.overdenture-sources aside{background:#eaf8f8}
.overdenture-sources aside nav{display:grid;gap:12px;margin-top:22px}
.overdenture-sources aside nav a{display:block;margin:0;padding:11px 0;border-top:1px solid #b8dddf}
@media(max-width:760px){.overdenture-callout{grid-template-columns:1fr;gap:24px;margin-inline:20px;padding:28px 24px;border-radius:0 24px 24px 0}.overdenture-callout>a{width:100%;box-sizing:border-box}.overdenture-sources{grid-template-columns:1fr;padding:44px 20px}.overdenture-sources>div,.overdenture-sources aside{padding:25px 22px;border-radius:22px}}