.zoom-math[data-astro-cid-wgqabs2m]{background:var(--color-bg-alt);border-radius:var(--radius-card);padding:var(--space-xl);margin:var(--space-lg) 0}.zm-equation[data-astro-cid-wgqabs2m]{display:flex;align-items:center;justify-content:center;gap:var(--space-lg);flex-wrap:wrap}.zm-box[data-astro-cid-wgqabs2m]{background:var(--color-white);border-radius:var(--radius-card);padding:var(--space-md) var(--space-xl);text-align:center;min-width:100px;border:1px solid var(--color-border)}.zm-box-num[data-astro-cid-wgqabs2m]{font-size:1.4rem;font-weight:700;color:var(--color-primary)}.zm-box-label[data-astro-cid-wgqabs2m]{font-size:.72rem;color:#686868;margin-top:2px}.zm-result[data-astro-cid-wgqabs2m]{background:var(--color-bg-alt);border:2px solid var(--color-primary)}.zm-op[data-astro-cid-wgqabs2m]{font-size:1.8rem;font-weight:700;color:#686868}.reflow-frames[data-astro-cid-wgqabs2m]{display:grid;grid-template-columns:2fr 1.5fr 1fr;gap:var(--space-xl);margin:var(--space-xl) 0;align-items:end}@media(max-width:700px){.reflow-frames[data-astro-cid-wgqabs2m]{grid-template-columns:1fr 1fr}}.rf-device[data-astro-cid-wgqabs2m]{background:var(--color-white);border-radius:var(--radius-card);box-shadow:var(--shadow-md);overflow:hidden;border:2px solid var(--color-border)}.rf-topbar[data-astro-cid-wgqabs2m]{display:flex;align-items:center;gap:4px;padding:6px 8px;background:var(--color-bg-alt)}.rf-dot[data-astro-cid-wgqabs2m]{width:8px;height:8px;border-radius:50%;flex-shrink:0}.rf-dot--r[data-astro-cid-wgqabs2m]{background:#ff5f57}.rf-dot--y[data-astro-cid-wgqabs2m]{background:#ffbd2e}.rf-dot--g[data-astro-cid-wgqabs2m]{background:#28c840}.rf-page[data-astro-cid-wgqabs2m]{padding:var(--space-sm)}.rf-nav[data-astro-cid-wgqabs2m]{display:flex;gap:3px;margin-bottom:var(--space-sm)}.rf-nav-item[data-astro-cid-wgqabs2m]{height:5px;flex:1;background:#ddd;border-radius:2px}.rf-heading[data-astro-cid-wgqabs2m]{height:8px;background:var(--color-primary);border-radius:2px;width:70%;margin-bottom:6px}.rf-line[data-astro-cid-wgqabs2m]{height:5px;background:#ddd;border-radius:2px;width:100%;margin-bottom:4px}.rf-line--med[data-astro-cid-wgqabs2m]{width:75%}.rf-line--short[data-astro-cid-wgqabs2m]{width:50%}.rf-sidebar[data-astro-cid-wgqabs2m]{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin-bottom:var(--space-xs)}.rf-sidebar-main[data-astro-cid-wgqabs2m],.rf-sidebar-aside[data-astro-cid-wgqabs2m]{display:flex;flex-direction:column;gap:3px}.rf-sidebar-block[data-astro-cid-wgqabs2m]{height:16px;background:var(--color-bg-alt);border-radius:2px}.rf-img[data-astro-cid-wgqabs2m]{height:20px;background:#e0e0e0;border-radius:2px;margin-top:4px}.rf-label[data-astro-cid-wgqabs2m]{font-size:.75rem;color:#686868;text-align:center;margin-top:var(--space-sm);font-weight:600}.reflow-ba[data-astro-cid-wgqabs2m]{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg);margin:var(--space-lg) 0}@media(max-width:640px){.reflow-ba[data-astro-cid-wgqabs2m]{grid-template-columns:1fr}}.rba-panel[data-astro-cid-wgqabs2m]{border-radius:var(--radius-card);border:1px solid var(--color-border)}.rba-panel--fail[data-astro-cid-wgqabs2m]{border-top:3px solid var(--color-error)}.rba-panel--pass[data-astro-cid-wgqabs2m]{border-top:3px solid var(--color-success)}.rba-panel-label[data-astro-cid-wgqabs2m]{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--color-border)}.rba-panel--fail[data-astro-cid-wgqabs2m] .rba-panel-label[data-astro-cid-wgqabs2m]{color:var(--color-error)}.rba-panel--pass[data-astro-cid-wgqabs2m] .rba-panel-label[data-astro-cid-wgqabs2m]{color:var(--color-success)}.rba-page[data-astro-cid-wgqabs2m]{padding:var(--space-md);background:var(--color-bg-alt);border-radius:0 0 var(--radius-card) var(--radius-card);overflow:hidden}.rba-overflow-tag[data-astro-cid-wgqabs2m]{font-size:.72rem;color:var(--color-error);font-weight:700;text-align:center;margin-top:var(--space-xs)}.exc-grid[data-astro-cid-wgqabs2m]{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:var(--space-md);margin:var(--space-lg) 0}.exc-card[data-astro-cid-wgqabs2m]{background:var(--color-white);border-radius:var(--radius-card);padding:var(--space-md);box-shadow:var(--shadow-sm);text-align:center}.exc-card-icon[data-astro-cid-wgqabs2m]{width:40px;height:40px;background:var(--color-bg-alt);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-sm);color:var(--color-primary)}.exc-card[data-astro-cid-wgqabs2m] h4[data-astro-cid-wgqabs2m]{font-size:.82rem;font-weight:700;color:var(--color-text);margin-bottom:2px}.exc-card[data-astro-cid-wgqabs2m] p[data-astro-cid-wgqabs2m]{font-size:.72rem;color:#555;margin:0;line-height:1.3}