.app-detail-page {
  background: var(--paper);
}

.app-detail-page main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 72px 22px 96px;
}

.app-detail-hero {
  padding: clamp(42px, 8vw, 96px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(135deg, #fffdf8, #f2f7ff);
  box-shadow: 0 28px 80px rgba(16, 20, 37, 0.1);
}

.app-detail-hero h1 {
  max-width: 900px;
  margin: 14px 0 24px;
  font-size: clamp(42px, 7vw, 88px);
  line-height: 0.98;
  letter-spacing: 0;
}

.app-detail-hero p {
  max-width: 760px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 25px);
}

.app-detail-copy {
  max-width: 880px;
  margin: 72px auto 0;
}

.app-detail-copy h2,
.app-detail-gallery h2 {
  margin-bottom: 22px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1;
}

.app-detail-copy p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 19px;
}

.app-detail-copy .keyword-list,
.app-detail-copy .product-actions,
.app-detail-copy .button,
.app-detail-copy .product-gallery {
  display: none;
}

.app-detail-gallery {
  margin-top: 80px;
}

.app-detail-gallery > div,
.app-detail-gallery {
  min-width: 0;
}

.app-detail-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.app-detail-gallery h2 {
  grid-column: 1 / -1;
}

.app-detail-gallery figure {
  margin: 0;
}

.app-detail-gallery img {
  width: 100%;
  height: auto !important;
  aspect-ratio: auto;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
  box-shadow: 0 18px 48px rgba(16, 20, 37, 0.1);
}

.app-detail-gallery figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.app-detail-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 80px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-weight: 800;
}

@media (max-width: 760px) {
  .app-detail-page main {
    padding: 32px 16px 64px;
  }

  .app-detail-hero {
    padding: 32px 24px;
  }

  .app-detail-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .app-detail-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}