/* V12_18: module-area tiles from eevolution.html; orange tutorial-style links. */
.ose-topic-layout .ose-topic-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch}
.ose-topic-layout .ose-topic-card{display:flex;flex-direction:column;min-width:0}
.ose-topic-layout .ose-topic-card h2,
.ose-topic-layout .ose-topic-card h3{font-size:1.5rem;line-height:1.3;color:var(--ose-blue-dark);margin:0 0 16px;overflow-wrap:anywhere}
.ose-topic-layout .ose-topic-card p{line-height:1.7;margin:0 0 18px}
.ose-topic-layout .ose-topic-card .eyebrow{margin-bottom:12px}
.ose-topic-layout .ose-topic-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:8px}
.ose-topic-layout .ose-topic-button{display:inline-flex;align-items:center;justify-content:center;flex:0 1 auto;max-width:100%;min-height:42px;padding:9px 17px;border:2px solid #e97824;border-radius:999px;background:transparent;color:#b9510d!important;font-size:.875rem;font-weight:700;line-height:1.4;text-decoration:none!important;text-align:center;box-shadow:none;transition:background .18s ease,color .18s ease,box-shadow .18s ease;overflow-wrap:anywhere}
.ose-topic-layout .ose-topic-button:hover,.ose-topic-layout .ose-topic-button:focus-visible{background:#e97824;color:#fff!important;box-shadow:0 2px 8px rgba(233,120,36,.20)}
.ose-topic-layout .ose-topic-button:focus-visible{outline:3px solid var(--ose-blue-dark);outline-offset:3px}
.ose-topic-layout .ose-back-nav{padding-top:20px;padding-bottom:20px}
.ose-topic-layout>.ose-back-nav:first-child{position:sticky;top:var(--ose-header-height,0px);z-index:40;background:#fff;padding-top:10px;padding-bottom:10px;border-bottom:1px solid #dce7ee;box-shadow:0 4px 10px rgba(22,57,91,.05)}
.ose-topic-layout [id]{scroll-margin-top:calc(var(--ose-header-height,0px) + var(--ose-back-height,64px) + 16px)}
.ose-topic-layout .ose-back-button{font-weight:600}
.ose-topic-layout p>.ose-topic-button{margin:4px 4px 4px 0}
@media(max-width:760px){.ose-topic-layout .ose-topic-grid{grid-template-columns:1fr}.ose-topic-layout .ose-topic-card{padding:22px}.ose-topic-layout .ose-topic-button{min-height:44px}}
@media(prefers-reduced-motion:reduce){.ose-topic-layout .ose-topic-button{transition:none}.ose-topic-layout .ose-topic-button:hover{transform:none}}