.page-products {
  --products-map-line: rgba(74, 123, 166, 0.55);
  --products-map-grid: rgba(212, 175, 55, 0.10);
  --products-node-fill: #0B1F3A;
  --products-node-stroke: #D4AF37;
  --products-block-pad: 64px 0;
  --products-figure-border: 4px solid #B8B2A7;
}

.page-products,
.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products {
  overflow-x: hidden;
}

/* ===== Hero ===== */
.page-products .products-hero {
  background: var(--navy);
  color: var(--cream);
  padding: 20px 0 56px;
  position: relative;
  overflow: hidden;
}

.page-products .products-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(212, 175, 55, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(212, 175, 55, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.page-products .products-hero-inner {
  position: relative;
  z-index: 1;
}

.page-products .products-hero-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 32px;
}

.page-products .products-hero-copy h1 {
  font-size: 32px;
  line-height: 1.2;
  margin: 12px 0 20px;
  color: var(--cream);
}

.page-products .products-hero-lead {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 239, 230, 0.82);
  margin-bottom: 28px;
  max-width: 560px;
}

.page-products .products-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 32px;
}

.page-products .products-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .products-stat .data-large {
  font-family: var(--font-data);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.page-products .products-stat .data-label {
  font-size: 12px;
  color: rgba(244, 239, 230, 0.65);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-data);
}

/* ===== Hero Map ===== */
.page-products .products-hero-map {
  background: rgba(244, 239, 230, 0.03);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 4px;
  padding: 16px 12px 12px;
}

.page-products .products-map-svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .products-map-grid line {
  stroke: var(--products-map-grid);
  stroke-width: 1;
}

.page-products .products-map-links line {
  stroke: var(--products-map-line);
  stroke-width: 1.5;
  stroke-dasharray: 4 5;
}

.page-products .products-map-anchor {
  cursor: pointer;
  transition: opacity 0.25s ease;
}

.page-products .products-map-anchor:hover {
  opacity: 0.85;
}

.page-products .products-map-circle {
  fill: var(--products-node-fill);
  stroke: var(--products-node-stroke);
  stroke-width: 2;
  transition: fill 0.25s ease;
}

.page-products .products-map-anchor:hover .products-map-circle {
  fill: #142C4C;
}

.page-products .products-map-index {
  fill: var(--gold);
  font-family: var(--font-data);
  font-size: 16px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: middle;
}

.page-products .products-map-label {
  fill: var(--cream);
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  text-anchor: middle;
}

.page-products .products-map-circle-core {
  fill: var(--gold);
  stroke: var(--gold);
  stroke-width: 2;
  transition: fill 0.25s ease;
}

.page-products .products-map-anchor:hover .products-map-circle-core {
  fill: #C6A12F;
}

.page-products .products-map-index-core {
  fill: var(--navy);
  font-family: var(--font-data);
  font-size: 18px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: middle;
}

.page-products .products-map-label-core {
  fill: var(--navy);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 900;
  text-anchor: middle;
}

.page-products .products-map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
}

.page-products .products-map-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-data);
  font-size: 11px;
  color: rgba(244, 239, 230, 0.7);
  letter-spacing: 0.04em;
}

.page-products .products-map-legend-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.page-products .products-map-legend-dot--node {
  background: var(--navy);
  border: 2px solid var(--gold);
}

.page-products .products-map-legend-dot--core {
  background: var(--gold);
}

.page-products .products-map-legend-line {
  width: 16px;
  height: 0;
  border-top: 1.5px dashed var(--link-blue);
  display: inline-block;
}

/* ===== 服务总览 ===== */
.page-products .products-overview {
  background: var(--cream);
  color: var(--ink);
  padding: var(--products-block-pad);
}

.page-products .products-overview-head {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 40px;
}

.page-products .products-overview-head .section-index {
  color: var(--rust);
}

.page-products .products-overview-desc {
  color: var(--gray);
  line-height: 1.7;
  margin-top: 12px;
  font-size: 15px;
}

.page-products .products-overview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .products-overview-card {
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  border: var(--border-thick);
  box-shadow: var(--shadow-soft);
  padding: 24px 20px 20px;
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
  position: relative;
}

.page-products .products-overview-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hard);
}

.page-products .products-overview-num {
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--rust);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.page-products .products-overview-icon {
  color: var(--gold);
  margin: 12px 0 6px;
  display: inline-flex;
}

.page-products .products-overview-card h3 {
  font-size: 20px;
  font-weight: 900;
  margin: 8px 0 6px;
}

.page-products .products-overview-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray);
  margin: 0 0 14px;
}

.page-products .products-overview-link {
  font-size: 13px;
  font-weight: 700;
  color: var(--link-blue);
  text-decoration: none;
  margin-top: auto;
}

/* ===== 服务详情区块 ===== */
.page-products .products-block {
  padding: var(--products-block-pad);
}

.page-products .products-block--dark {
  background: var(--navy);
  color: var(--cream);
  position: relative;
}

.page-products .products-block--dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(212, 175, 55, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(212, 175, 55, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.page-products .products-block--dark > .container {
  position: relative;
  z-index: 1;
}

.page-products .products-block--light {
  background: var(--cream);
  color: var(--ink);
}

.page-products .products-block-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-products .products-block-copy {
  min-width: 0;
}

.page-products .products-block--dark .products-block-copy .products-block-text {
  color: rgba(244, 239, 230, 0.82);
}

.page-products .products-block--light .products-block-copy .products-block-text {
  color: var(--gray);
}

.page-products .products-block-text {
  font-size: 15px;
  line-height: 1.85;
  margin: 16px 0 0;
}

.page-products .products-block-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 10px;
}

.page-products .products-block-list li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  line-height: 1.6;
}

.page-products .products-block-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 12px;
  height: 3px;
  background: var(--rust);
}

.page-products .products-block--dark .products-block-list li {
  color: rgba(244, 239, 230, 0.88);
}

.page-products .products-block--light .products-block-list li {
  color: var(--ink);
}

.page-products .products-block-link {
  display: inline-block;
  margin-top: 20px;
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 2px solid rgba(212, 175, 55, 0.35);
  padding-bottom: 2px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-products .products-block-link:hover {
  border-color: var(--gold);
}

.page-products .products-block--light .products-block-link {
  color: var(--link-blue);
  border-bottom-color: rgba(74, 123, 166, 0.35);
}

.page-products .products-block--light .products-block-link:hover {
  border-bottom-color: var(--link-blue);
}

/* ===== 图片容器 ===== */
.page-products .products-figure {
  position: relative;
  margin: 0;
  border: var(--products-figure-border);
  box-shadow: var(--shadow-hard);
  background: #FFFFFF;
}

.page-products .products-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .products-figure .figure-coord {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(11, 31, 58, 0.88);
  color: #F4EFE6;
  padding: 4px 8px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  border-radius: 2px;
}

.page-products .products-block--light .products-figure .figure-coord {
  background: rgba(244, 239, 230, 0.88);
  color: var(--navy);
}

/* ===== Outro ===== */
.page-products .products-outro {
  background: var(--cream);
  padding: 64px 0 80px;
}

.page-products .products-outro-card {
  background: #FFFFFF;
  border: var(--border-thick);
  box-shadow: var(--shadow-hard);
  padding: 32px 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-products .products-outro-copy .section-index {
  color: var(--rust);
}

.page-products .products-outro-text {
  margin-top: 12px;
  color: var(--gray);
  line-height: 1.75;
  font-size: 15px;
}

.page-products .products-outro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-products .products-outro-actions .btn {
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  padding: 12px 24px;
}

.page-products .products-outro-actions .btn-gold {
  background: var(--gold);
  color: var(--navy);
  border: 3px solid var(--navy);
  box-shadow: 4px 4px 0 rgba(27, 25, 23, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .products-outro-actions .btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 6px 6px 0 rgba(27, 25, 23, 0.25);
}

.page-products .products-outro-actions .btn-outline {
  background: transparent;
  color: var(--navy);
  border: 3px solid var(--navy);
  box-shadow: 4px 4px 0 rgba(27, 25, 23, 0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .products-outro-actions .btn-outline:hover {
  transform: translateY(-2px);
  box-shadow: 6px 6px 0 rgba(27, 25, 23, 0.15);
}

/* ===== 平板适配 ===== */
@media (min-width: 640px) {
  .page-products .products-overview-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .products-overview-card:nth-child(5) {
    grid-column: span 2;
  }

  .page-products .products-outro-card {
    padding: 40px 36px;
  }
}

/* ===== 桌面适配 ===== */
@media (min-width: 960px) {
  .page-products .products-hero-layout {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: center;
  }

  .page-products .products-hero-copy h1 {
    font-size: 40px;
  }

  .page-products .products-hero-lead {
    font-size: 16px;
  }

  .page-products .products-overview-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-products .products-overview-card:nth-child(5) {
    grid-column: span 1;
  }

  .page-products .products-block-inner {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }

  .page-products .products-block--reverse .products-block-inner {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .products-outro-card {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    padding: 48px 56px;
  }
}