.seo-context{max-width:54rem;margin:2rem auto;padding:1.5rem 1.25rem;border-top:1px solid #e5e7eb;color:#475569;font:400 .9rem/1.8 system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif}.seo-context a,.seo-topics a{color:#6d28d9;text-decoration:underline;text-underline-offset:3px}.seo-context h2{font-size:1.1rem;margin:1rem 0 .5rem;color:#1e293b}.seo-context ul{padding-left:1.25rem;list-style:disc}.seo-breadcrumbs{display:flex;flex-wrap:wrap;gap:.3rem .5rem;font-size:.85rem}.seo-breadcrumbs span[aria-hidden]{color:#94a3b8}.seo-author{font-size:.85rem;margin:.5rem 0 0}.seo-topics{max-width:72rem;margin:2rem auto;padding:1.5rem;border:1px solid #e9d5ff;border-radius:1rem;background:#faf7ff;color:#334155;font:400 .95rem/1.8 system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif}.seo-topics h2{font-size:1.4rem;font-weight:800;color:#1e293b;margin:0 0 .5rem}.seo-topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem}.seo-topic-grid h3{font-size:1.05rem;font-weight:750;margin:0 0 .3rem}.seo-topic-grid p{margin:0 0 .4rem}.seo-topic-grid ul{padding-left:1.2rem;list-style:disc}.seo-author a{color:#6d28d9}@media(max-width:640px){.seo-topic-grid{grid-template-columns:1fr}.seo-topics{padding:1.1rem}.seo-context{margin:1.5rem .5rem}}