.osc-heritage-education{background:#fbfaf7;border-top:1px solid #e6ded0;border-bottom:1px solid #e6ded0}
.osc-heritage-mission-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:clamp(42px,7vw,92px);align-items:start}
.osc-heritage-copy{max-width:700px}
.osc-heritage-copy h2,.osc-classroom-intro h2{color:#102a43;font-size:clamp(2.35rem,4.6vw,4.25rem);line-height:1.04}
.osc-heritage-copy .section-lead{color:#213d53}
.osc-mission-conclusion{margin-top:30px;padding:22px 0 2px 24px;color:#102a43;border-left:3px solid #d99a2b;font-family:Georgia,"Times New Roman",serif;font-size:1.12rem;line-height:1.7}
.osc-heritage-photo{margin:0;background:#102a43;border:1px solid #274b66;border-radius:8px;box-shadow:0 22px 48px rgba(16,42,67,.16);overflow:hidden}
.osc-heritage-photo picture,.osc-heritage-photo img{display:block;width:100%}
.osc-heritage-photo img{aspect-ratio:4/5;object-fit:cover}
.osc-heritage-photo figcaption{display:flex;flex-direction:column;gap:5px;padding:17px 20px;color:#dce7ed;font-size:.78rem;line-height:1.45}
.osc-heritage-photo figcaption strong{color:#fff;font-size:.86rem;text-transform:uppercase;letter-spacing:.07em}
.osc-heritage-photo figcaption span{color:#bdd0dc}
.osc-living-classroom{margin-top:clamp(68px,9vw,112px);padding-top:clamp(50px,7vw,76px);border-top:1px solid #d9e2e8}
.osc-classroom-intro{display:grid;grid-template-columns:minmax(280px,.78fr) minmax(0,1.22fr);gap:clamp(36px,7vw,88px);align-items:start}
.osc-classroom-intro h2{margin-bottom:0}
.osc-classroom-intro .section-lead{color:#213d53}
.osc-learning-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:50px}
.osc-learning-card{min-height:250px;padding:28px 27px 30px;background:#fff;border:1px solid #d9e2e8;border-top:4px solid #1f6b9f;border-radius:7px;box-shadow:0 10px 24px rgba(16,42,67,.06)}
.osc-learning-card>span{display:block;margin-bottom:30px;color:#b17412;font-size:.72rem;font-weight:900;letter-spacing:.14em}
.osc-learning-card h3{margin:0 0 13px;color:#102a43;font-size:1rem;line-height:1.35;letter-spacing:.035em}
.osc-learning-card p{margin:0;color:#52606d;font-size:.91rem;line-height:1.7}
.osc-education-callout{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:45px;align-items:center;margin-top:44px;padding:34px 38px;background:#edf4f7;border:1px solid #cfdee6;border-left:4px solid #d99a2b;border-radius:7px}
.osc-education-callout .eyebrow{color:#315b77}
.osc-education-callout p{max-width:820px}
.osc-education-callout p:last-child{margin-bottom:0}
.osc-education-callout .button{white-space:nowrap}
@media(max-width:1000px){.osc-learning-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.osc-education-callout{grid-template-columns:1fr}.osc-education-callout .button{width:fit-content}}
@media(max-width:780px){.osc-heritage-mission-grid,.osc-classroom-intro{grid-template-columns:1fr}.osc-heritage-mission-grid{gap:38px}.osc-heritage-copy{max-width:none}.osc-heritage-photo img{aspect-ratio:4/3}.osc-learning-grid{grid-template-columns:1fr;margin-top:34px}.osc-learning-card{min-height:0}.osc-education-callout{padding:28px 24px;gap:25px}.osc-education-callout .button{width:100%;white-space:normal;text-align:center}}