.art-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0b0d13;
}

.art-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to top, rgba(9,10,15,.5), transparent 45%),
    linear-gradient(135deg, rgba(156,255,87,.08), transparent 38%, rgba(169,124,255,.08));
}

.art-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-art {
  margin-top: 52px;
  aspect-ratio: 16 / 7;
  border-color: rgba(156,255,87,.2);
  box-shadow: 0 24px 80px rgba(0,0,0,.28);
}

.hero-art img {
  object-position: center 48%;
}

.art-caption {
  position: absolute;
  z-index: 2;
  left: 18px;
  bottom: 16px;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 7px 9px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  background: rgba(9,10,15,.72);
  backdrop-filter: blur(8px);
  color: #d8dce8;
  font: 700 .68rem/1 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.art-caption::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(156,255,87,.7);
}

.visual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.visual-card {
  aspect-ratio: 16 / 9;
  min-height: 260px;
}

.visual-card img {
  transition: transform .35s ease;
}

.visual-card:hover img {
  transform: scale(1.025);
}

.game-grid-four {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.msx-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, .95fr);
  gap: 40px;
  align-items: center;
}

.msx-feature .art-frame {
  aspect-ratio: 16 / 10;
}

.msx-feature .prose {
  max-width: none;
}

@media (max-width: 820px) {
  .visual-grid,
  .game-grid-four,
  .msx-feature {
    grid-template-columns: 1fr;
  }

  .hero-art {
    aspect-ratio: 16 / 9;
  }

  .visual-card {
    min-height: 0;
  }

  .msx-feature {
    gap: 24px;
  }
}

@media (max-width: 560px) {
  .hero-art {
    margin-top: 38px;
  }

  .art-caption {
    left: 12px;
    bottom: 12px;
    max-width: calc(100% - 24px);
    line-height: 1.35;
  }
}

@media (prefers-reduced-motion: reduce) {
  .visual-card img { transition: none; }
  .visual-card:hover img { transform: none; }
}