.kit-hero-art {
  margin: 0 clamp(20px, 6vw, 84px) clamp(32px, 5vw, 56px);
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.kit-hero-art img {
  display: block;
  width: 100%;
  height: auto;
}
.kit-listen {
  margin: 0 auto clamp(40px, 6vw, 72px);
  padding: clamp(20px, 3vw, 28px);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  max-width: 720px;
  width: min(720px, calc(100% - 2 * clamp(20px, 6vw, 84px)));
  box-sizing: border-box;
}
.kit-listen audio {
  width: 100%;
  margin-top: 12px;
}
.kit-chapter {
  margin: 0 auto clamp(64px, 8vw, 96px);
  padding: 0 clamp(20px, 6vw, 84px);
  max-width: 42rem;
}
.kit-chapter p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(245, 245, 240, 0.88);
  margin: 0 0 1.15em;
}
.kit-chapter p.kit-lead {
  font-size: 1.15rem;
  color: rgba(245, 245, 240, 0.95);
}
.kit-chapter .dialogue {
  margin-left: 0;
}
.kit-chapter-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.kit-index {
  margin: 0 clamp(20px, 6vw, 84px) clamp(64px, 8vw, 96px);
}
.kit-index-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: 12px;
  max-width: 820px;
}
.kit-index-list a {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 12px 14px 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  text-decoration: none;
  color: inherit;
}
.kit-index-list a:hover {
  border-color: rgba(212, 175, 55, 0.35);
}
.kit-index-thumb {
  display: block;
  width: 112px;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #050606;
}
.kit-index-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.kit-index-text {
  display: grid;
  gap: 4px;
  min-width: 0;
}
.kit-index-list .num {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(212, 175, 55, 0.9);
}
.kit-index-list h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.25;
}
.kit-index-list p {
  margin: 0;
  font-size: 0.92rem;
  color: rgba(245, 245, 240, 0.65);
}
@media (max-width: 640px) {
  .kit-index-list a {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 12px;
    padding: 10px;
  }
  .kit-index-thumb {
    width: 88px;
  }
  .kit-index-list h3 {
    font-size: 0.98rem;
  }
  .kit-index-list p {
    font-size: 0.86rem;
  }
}

/* Full content width for the experiment blurb */
.nyx-note.kit-experiment {
  max-width: none;
  width: 100%;
  margin: 0;
  padding: 8px clamp(20px, 6vw, 84px) clamp(48px, 7vw, 88px);
  box-sizing: border-box;
}
.nyx-note.kit-experiment h2 {
  max-width: none;
}
.nyx-note.kit-experiment p {
  max-width: none;
}