/* A8 advertisements only; existing site styles remain untouched. */
.a8-related{box-sizing:border-box;margin:28px 0;padding:18px 16px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;clear:both;min-width:0}.a8-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}.a8-head h2{font-size:1.05rem;line-height:1.4;margin:0;color:#334155}.a8-head span{font-size:.76rem;color:#64748b;white-space:nowrap}.a8-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:16px;align-items:center;justify-items:center}.a8-card{min-width:0;max-width:100%;width:100%;display:flex;justify-content:center;align-items:center}.a8-card>a{display:block;max-width:100%;line-height:0}.a8-banner{max-width:100%;height:auto;display:block;object-fit:contain;border:0}.a8-tracker{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.article-content .a8-related{margin-top:28px}@media(max-width:640px){.a8-related{padding:14px 10px;margin:22px 0}.a8-grid{grid-template-columns:1fr;gap:14px}.a8-head h2{font-size:1rem}}