.seo-blocks-v15 .seo-blocks-v15__duel {
  max-width: 64rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: 0.5rem;
}
@media (max-width: 700px) {
  .seo-blocks-v15 .seo-blocks-v15__duel { grid-template-columns: 1fr; }
  .seo-blocks-v15 .seo-blocks-v15__vs { order: -1; margin: 0 auto 0.25rem; }
}
.seo-blocks-v15 .seo-blocks-v15__card {
  border-radius: 16px;
  padding: 1rem 1rem 1.1rem;
  border: 1px solid color-mix(in srgb, var(--seo-accent) 28%, transparent);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}
.seo-blocks-v15 .seo-blocks-v15__card--left {
  background: linear-gradient(160deg, color-mix(in srgb, var(--seo-accent) 22%, var(--seo-card)), var(--seo-card));
}
.seo-blocks-v15 .seo-blocks-v15__card--right {
  background: linear-gradient(200deg, color-mix(in srgb, var(--seo-accent) 18%, var(--seo-card)), var(--seo-card));
}
.seo-blocks-v15 .seo-blocks-v15__card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.05rem;
  text-align: center;
  color: var(--seo-accent);
}
.seo-blocks-v15 .seo-blocks-v15__card ul { margin: 0; padding: 0; list-style: none; }
.seo-blocks-v15 .seo-blocks-v15__card li {
  font-size: 0.9rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--seo-accent) 12%, transparent);
  opacity: 0.95;
}
.seo-blocks-v15 .seo-blocks-v15__card li:last-child { border-bottom: none; }
.seo-blocks-v15 .seo-blocks-v15__vs {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 3.25rem;
}
.seo-blocks-v15 .seo-blocks-v15__vs span {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.85rem;
  background: var(--seo-card);
  border: 2px solid var(--seo-accent);
  color: var(--seo-accent);
  box-shadow: 0 0 24px color-mix(in srgb, var(--seo-accent) 45%, transparent);
}