.developer-runtime-section-header,.developer-runtime-sdk-header{text-align:center}.developer-runtime-section-header .section-subtitle,.developer-runtime-sdk-header .section-subtitle{margin-left:auto;margin-right:auto}.developer-runtime-boundary{display:grid;gap:var(--space-4);padding:var(--space-4);border-color:var(--border-medium);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.developer-runtime-boundary__item{display:grid;gap:var(--space-2);padding:var(--space-4);border:1px solid var(--border-light);border-radius:var(--radius-md);background:var(--bg-secondary)}.developer-runtime-boundary__item span{color:var(--accent-primary);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);text-transform:uppercase}.developer-runtime-sdk-section{background:var(--bg-secondary);max-width:none}.developer-runtime-sdk-layout{display:grid;gap:var(--space-8);max-width:var(--container-content);margin:0 auto}.developer-runtime-check-list{display:grid;gap:var(--space-3);max-width:var(--container-narrow);margin:var(--space-6) auto 0;padding:0;list-style:none;text-align:left}.developer-runtime-check-list li{padding:var(--space-3) var(--space-4);border:1px solid var(--border-light);border-radius:var(--radius-md);background:var(--bg-white);color:var(--text-secondary)}.developer-runtime-code{margin:0;padding:var(--space-4);overflow-x:auto;border-color:var(--border-medium);border-radius:var(--radius-lg);background:var(--bg-dark);color:var(--text-inverse);box-shadow:var(--shadow-sm)}.developer-runtime-code code{font-family:var(--font-family-mono);font-size:var(--font-size-sm);line-height:var(--line-height-relaxed)}.developer-runtime-note-wrap{max-width:var(--container-narrow);margin:0 auto;padding:0}@media(min-width:768px){.developer-runtime-boundary{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(min-width:1024px){.developer-runtime-trust-section .capabilities-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.developer-runtime-sdk-layout{grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);align-items:center}.developer-runtime-sdk-header{text-align:left}.developer-runtime-sdk-header .section-subtitle{margin-left:0}}
