.page-products {
  --zone-num: clamp(2.8rem, 10vw, 4.6rem);
  --card-border: 4px solid var(--ink);
}

.page-products .product-gallery {
  display: flex;
  flex-direction: column;
  gap: 56px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 16px 80px;
}

.page-products .breadcrumbs {
  margin: 0 0 6px;
  padding-left: 4px;
  font-family: var(--body);
  font-size: .875rem;
  color: rgba(255, 248, 225, .72);
}

.page-products .breadcrumbs .crumb {
  color: var(--kiwi-soft);
  font-weight: 600;
  text-decoration: none;
  transition: color .18s ease;
}

.page-products .breadcrumbs .crumb:hover {
  color: var(--yellow);
}

.page-products .breadcrumbs .crumb.is-current {
  color: rgba(255, 248, 225, .85);
}

.page-products .breadcrumbs .crumb-sep {
  display: inline-block;
  margin: 0 10px;
  color: var(--yellow);
}

.page-products .section-head {
  margin-bottom: 26px;
}

.page-products .section-kicker {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--yellow);
}

.page-products .section-title {
  line-height: 1.02;
}

.page-products .section-note {
  max-width: 760px;
  margin-top: 10px;
  font-size: 1.02rem;
  line-height: 1.7;
  color: rgba(255, 248, 225, .86);
}

.page-products .gallery-hero {
  padding-bottom: 34px;
  border-bottom: 4px solid var(--kiwi);
}

.page-products .gallery-hero__head .section-title {
  font-family: var(--display);
  font-size: var(--step-h1);
  color: var(--cream);
  margin: 6px 0 0;
  letter-spacing: .01em;
}

.page-products .gallery-hero__layout {
  display: grid;
  gap: 24px;
  margin-top: 10px;
}

.page-products .gallery-hero__media {
  margin: 0;
}

.page-products .gallery-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 4px solid var(--ink);
  background: var(--kiwi-soft);
  box-shadow: var(--shadow-md);
}

.page-products .gallery-hero__media figcaption,
.page-products .zone-figure figcaption,
.page-products .wide-media figcaption {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--yellow);
}

.page-products .gallery-hero__facts {
  border: var(--card-border);
  box-shadow: var(--shadow-md);
  padding: 20px;
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .gallery-hero__facts .exhibit-label {
  font-family: var(--mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--kiwi);
  border-bottom: 2px solid rgba(255, 235, 59, .6);
  padding-bottom: 8px;
}

.page-products .gallery-hero__facts .stat-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .gallery-hero__facts .stat-value {
  font-family: var(--display);
  font-size: 1.7rem;
  color: var(--yellow);
  line-height: 1;
}

.page-products .gallery-hero__facts .stat-caption {
  font-family: var(--body);
  font-size: .82rem;
  color: rgba(255, 248, 225, .78);
}

.page-products .gallery-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

/* Zone shared */
.page-products .product-zone {
  display: block;
}

.page-products .zone-rail {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.page-products .zone-rail__num {
  font-family: var(--display);
  font-size: var(--zone-num);
  line-height: .9;
  color: var(--yellow);
  text-shadow: 4px 4px 0 rgba(0, 0, 0, .28);
}

.page-products .zone-rail__line {
  flex: 1;
  height: 4px;
  background: repeating-linear-gradient(90deg, var(--kiwi) 0 10px, transparent 10px 20px);
}

.page-products .zone-main {
  min-width: 0;
}

.page-products .zone-main .section-head h2 {
  font-family: var(--display);
  font-size: var(--step-h2);
  color: var(--cream);
  margin: 6px 0 0;
}

.page-products .zone-grid {
  display: grid;
  gap: 24px;
}

.page-products .zone-figure {
  margin: 0;
}

.page-products .zone-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 4px solid var(--ink);
  background: var(--pale);
  box-shadow: var(--shadow-md);
}

.page-products .zone-content {
  border: var(--card-border);
  box-shadow: var(--shadow-md);
  padding: 22px;
}

.page-products .zone-content h3,
.page-products .wide-copy h3,
.page-products .xtty-copy h3,
.page-products .access-card h3 {
  font-size: var(--step-h3);
  line-height: 1.3;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-products .zone-content.panel--dark h3,
.page-products .xtty-stage h3 {
  color: var(--cream);
}

.page-products .zone-text {
  font-size: 1rem;
  line-height: 1.65;
  color: rgba(255, 248, 225, .86);
  margin: 0 0 16px;
}

.feature-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .94rem;
  line-height: 1.5;
  color: var(--ink);
}

.feature-list--light li {
  color: rgba(255, 248, 225, .9);
}

.feature-dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 2px 2px 0 rgba(45, 42, 38, .55);
}

.data-notes {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border-left: 4px solid var(--kiwi);
  background: var(--pale);
}

.panel--dark .data-notes,
.xtty-stage .data-notes {
  background: rgba(13, 59, 15, .75);
  border-left-color: var(--yellow);
}

.data-line {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--ink);
}

.panel--dark .data-line,
.xtty-stage .data-line {
  color: var(--kiwi-soft);
}

/* Flip zone (03) */
.product-zone--flip .zone-content {
  background: var(--ink-green);
}

.product-zone--flip .zone-content .btn {
  margin-top: 8px;
}

/* Rank zone (04) */
.zone-content--rank {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.zone-content--rank .tags-row {
  margin: 4px 0;
}

/* Wide layout (05) */
.wide-layout {
  display: grid;
  gap: 24px;
}

.wide-media {
  margin: 0;
}

.wide-media img {
  display: block;
  width: 100%;
  height: auto;
  border: 4px solid var(--ink);
  background: var(--cream);
  box-shadow: var(--shadow-md);
}

.wide-copy {
  border: var(--card-border);
  box-shadow: var(--shadow-md);
  padding: 22px;
}

/* XTTY deep zone (06) */
.product-zone--deep .section-head .section-note {
  color: rgba(255, 248, 225, .88);
}

.xtty-stage {
  border: 4px solid var(--ink);
  box-shadow: var(--shadow-md);
  background:
    repeating-linear-gradient(90deg, rgba(255, 235, 59, .08) 0 2px, transparent 2px 26px),
    linear-gradient(135deg, var(--ink-green), var(--deep-green));
  padding: 26px;
}

.xtty-grid {
  display: grid;
  gap: 20px;
}

.xtty-copy p {
  color: rgba(255, 248, 225, .88);
  line-height: 1.65;
  margin: 0 0 16px;
}

.xtty-tags .tags-row {
  margin: 0;
}

.xtty-tags .tag {
  border-color: var(--yellow);
  color: var(--yellow);
}

/* Access hub (07) */
.access-hub {
  margin-top: 8px;
  padding-top: 30px;
  border-top: 4px solid var(--kiwi);
}

.access-hub .section-head h2 {
  font-family: var(--display);
  font-size: var(--step-h2);
  color: var(--cream);
  margin: 6px 0 0;
}

.access-grid {
  display: grid;
  gap: 22px;
  margin-top: 26px;
}

.access-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 22px;
  border: var(--card-border);
  box-shadow: var(--shadow-md);
  transition: transform .2s ease, box-shadow .2s ease;
}

.access-card:hover {
  transform: translateY(-4px);
  box-shadow: 10px 10px 0 rgba(45, 42, 38, .9);
}

.access-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

.access-card__num {
  position: absolute;
  top: 14px;
  right: 18px;
  font-family: var(--mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--orange);
}

.access-note {
  margin-top: 18px;
  padding: 14px 18px;
  border: 2px dashed var(--kiwi);
  background: rgba(174, 213, 129, .1);
  font-size: .9rem;
  line-height: 1.6;
  color: rgba(255, 248, 225, .85);
}

.access-note a {
  color: var(--yellow);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Tags 局部微调 */
.tags-row .tag {
  font-family: var(--mono);
  font-size: .76rem;
  letter-spacing: .06em;
  border: 2px solid var(--kiwi);
  color: var(--ink);
  background: transparent;
  padding: 5px 10px;
  display: inline-block;
  margin-right: 6px;
  margin-bottom: 6px;
}

/* 桌面端增强 */
@media (min-width: 768px) {
  .page-products .product-gallery {
    gap: 72px;
    padding: 28px 32px 96px;
  }

  .page-products .gallery-hero__layout {
    grid-template-columns: minmax(0, 2fr) minmax(240px, 1fr);
    align-items: stretch;
  }

  .page-products .gallery-hero__media img {
    height: 100%;
    object-fit: cover;
    min-height: 300px;
  }

  .page-products .gallery-hero__facts {
    padding: 24px;
  }

  .page-products .product-zone {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 36px;
  }

  .page-products .zone-rail {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 14px;
    margin: 0;
  }

  .page-products .zone-rail__line {
    width: 4px;
    flex: 1;
    background: repeating-linear-gradient(180deg, var(--kiwi) 0 10px, transparent 10px 20px);
  }

  .page-products .zone-rail__num {
    font-size: var(--zone-num);
  }

  .page-products .zone-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-products .wide-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
    align-items: center;
  }

  .page-products .xtty-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(240px, .7fr);
    align-items: center;
  }

  .page-products .access-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}