.page-network {
  --loc-panel-pad: var(--space-3);
  --loc-hairline: 3px;
}

/* ---------- 首屏 ---------- */
.page-network .hero-locations {
  position: relative;
  overflow: hidden;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding-top: var(--space-6);
  padding-bottom: 0;
  isolation: isolate;
}

.page-network .hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.page-network .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.45) contrast(1.05) brightness(0.6);
}

.page-network .hero-scrim {
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
}

.page-network .hero-shell {
  position: relative;
  padding-bottom: var(--space-6);
}

.page-network .breadcrumb {
  margin-bottom: var(--space-3);
}

.page-network .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-network .breadcrumb-list li + li::before {
  content: "/";
  margin-right: var(--space-1);
  color: var(--color-contrast-line);
}

.page-network .breadcrumb-list a {
  color: var(--color-contrast-accent);
  text-decoration: none;
  border-bottom: var(--loc-hairline) dotted var(--color-contrast-line);
}

.page-network .breadcrumb-list a:hover {
  border-bottom-style: solid;
}

.page-network .breadcrumb-list [aria-current="page"] {
  color: var(--color-contrast-ink);
  opacity: 0.72;
}

.page-network .hero-locations .kicker {
  color: var(--color-contrast-accent);
}

.page-network .display-title {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  margin: var(--space-2) 0 var(--space-3);
  max-width: 13ch;
  color: var(--color-contrast-ink);
}

.page-network .hero-locations .lede {
  max-width: var(--measure);
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.88;
}

/* 斜切数据带 */
.page-network .hero-diagonal {
  position: relative;
  margin-top: var(--space-4);
  padding: var(--space-4) 0 var(--space-6);
  background: color-mix(in srgb, var(--color-primary) 20%, var(--color-contrast-surface));
  border-top: var(--border-thick) solid var(--color-contrast-accent);
  border-bottom: var(--border-thin) dashed var(--color-contrast-line);
}

.page-network .hero-diagonal::before,
.page-network .hero-diagonal::after {
  content: "";
  position: absolute;
  top: 0;
  width: 96px;
  height: 22px;
  background: var(--color-primary);
}

.page-network .hero-diagonal::before {
  left: 0;
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.page-network .hero-diagonal::after {
  right: 22%;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: var(--color-contrast-accent);
  opacity: 0.85;
  top: -30px;
  transform: rotate(14deg);
}

.page-network .data-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3) var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-network .stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-left: var(--space-2);
  border-left: var(--border-thin) dotted var(--color-contrast-line);
}

.page-network .stat-value {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 0.95;
  color: var(--color-contrast-accent);
  letter-spacing: -0.02em;
}

.page-network .stat-label {
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

/* ---------- 通用小件 ---------- */
.page-network .kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 var(--space-2);
}

.page-network .kicker::before {
  content: "";
  width: 22px;
  height: var(--border-thin);
  background: currentColor;
}

.page-network .title-xl {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  margin: 0 0 var(--space-3);
  color: var(--color-ink);
}

.page-network .title-lg {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  margin: 0 0 var(--space-1);
  color: var(--color-ink);
}

.page-network .prose {
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  margin: 0;
}

.page-network .prose--deep {
  color: var(--color-contrast-ink);
  opacity: 0.82;
}

.page-network .tag {
  display: inline-block;
  padding: 3px var(--space-1);
  border-radius: var(--radius-pill);
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface-deep);
  color: var(--color-ink-soft);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  line-height: 1.5;
}

.page-network .tag--primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-network .tag--accent {
  background: var(--color-highlight);
  border-color: var(--color-accent);
  color: var(--color-ink);
}

.page-network .figure {
  margin: 0;
}

.page-network .figure-media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: var(--border-thin) solid var(--color-line);
}

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

.page-network .figure-caption {
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
}

/* ---------- 痛点区 ---------- */
.page-network .pain-lede {
  margin-bottom: var(--space-3);
}

.page-network .pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.page-network .pain-item {
  position: relative;
  padding: var(--space-3);
  background: var(--color-surface);
  border: var(--border-thin) dashed var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-1);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-network .pain-item:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.page-network .pain-num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.16em;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.page-network .pain-item p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 手机端 ---------- */
.page-network .phone-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}

.page-network .phone-figure .figure-media {
  background: var(--color-contrast-surface);
  border-color: var(--color-contrast-line);
}

.page-network .phone-copy .prose {
  margin-bottom: var(--space-4);
}

.page-network .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
  counter-reset: step;
}

.page-network .step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-network .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  box-shadow: var(--shadow-1);
}

.page-network .step-title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-network .step p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 收益区 ---------- */
.page-network .gain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.page-network .gain-item {
  padding: var(--space-3);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: var(--border-thin) solid var(--color-line);
  box-shadow: var(--shadow-1);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: box-shadow 0.18s ease, transform 0.18s ease;
}

.page-network .gain-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
}

.page-network .gain-item p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 区域与标签页 ---------- */
.page-network .region-figure {
  margin-bottom: var(--space-4);
}

.page-network .tabs {
  margin-top: var(--space-4);
}

.page-network .tab-list {
  display: flex;
  gap: var(--space-1);
  overflow-x: auto;
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thin) dotted var(--color-line);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-network .tab-btn {
  flex: 0 0 auto;
  padding: 10px var(--space-2);
  border-radius: var(--radius-pill);
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.page-network .tab-btn:hover {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
}

.page-network .tab-btn[aria-selected="true"] {
  background: var(--color-highlight);
  border-color: var(--color-accent);
  color: var(--color-ink);
  font-weight: var(--weight-heading);
}

.page-network .tab-btn:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

.page-network .tab-panel[hidden] {
  display: none;
}

.page-network .venue-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.page-network .venue-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--loc-panel-pad);
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.page-network .venue-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
  border-color: var(--color-primary);
}

.page-network .venue-card:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

.page-network .venue-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  align-items: flex-start;
}

.page-network .venue-name {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-network .venue-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-1);
}

.page-network .venue-facts li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: var(--space-2);
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-ink-soft);
  padding-bottom: var(--space-1);
  border-bottom: var(--loc-hairline) dotted var(--color-line);
}

.page-network .venue-facts li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-network .venue-facts span {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  padding-top: 4px;
}

.page-network .venue-more {
  border-top: var(--border-thin) dashed var(--color-line);
  padding-top: var(--space-2);
}

.page-network .venue-more summary {
  cursor: pointer;
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  list-style: none;
}

.page-network .venue-more summary::-webkit-details-marker {
  display: none;
}

.page-network .venue-more summary::after {
  content: " +";
  font-family: var(--font-mono);
}

.page-network .venue-more[open] summary::after {
  content: " −";
}

.page-network .venue-more summary:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

.page-network .venue-more p {
  margin: var(--space-2) 0 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- 场馆类型（深色区） ---------- */
.page-network .section--deep .kicker {
  color: var(--color-contrast-accent);
}

.page-network .section--deep .title-xl {
  color: var(--color-contrast-ink);
}

.page-network .type-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.page-network .type-figure .figure-media {
  border-color: var(--color-contrast-line);
}

.page-network .type-figure .figure-caption {
  color: var(--color-contrast-ink);
  opacity: 0.7;
}

.page-network .type-list {
  display: grid;
  gap: var(--space-2);
}

.page-network .type-item {
  padding: var(--space-3);
  border-left: var(--border-thick) solid var(--color-contrast-accent);
  background: color-mix(in srgb, var(--color-contrast-surface) 70%, var(--color-primary) 8%);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.page-network .type-name {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-contrast-ink);
}

.page-network .type-desc {
  margin: 0 0 var(--space-2);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.82;
}

.page-network .type-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: 0;
}

.page-network .type-meta .tag {
  background: transparent;
  border-color: var(--color-contrast-line);
  color: var(--color-contrast-ink);
}

.page-network .type-meta .tag--primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-network .type-meta .tag--accent {
  background: transparent;
  border-color: var(--color-contrast-accent);
  color: var(--color-contrast-accent);
}

/* ---------- 更新与纠错 ---------- */
.page-network .update-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-network .update-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  counter-reset: upd;
}

.page-network .update-item {
  padding: var(--space-3);
  background: var(--color-surface);
  border: var(--border-thin) dashed var(--color-line);
  border-radius: var(--radius-md);
}

.page-network .update-key {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}

.page-network .update-item p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-network .update-item a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: var(--loc-hairline) dotted var(--color-primary);
}

.page-network .update-item a:hover {
  border-bottom-style: solid;
}

.page-network .update-item a:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- 下一步 ---------- */
.page-network .next-lede {
  margin-bottom: var(--space-4);
}

.page-network .next-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.page-network .next-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface);
  color: var(--color-ink);
  text-decoration: none;
  box-shadow: var(--shadow-1);
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease, background-color 0.16s ease;
}

.page-network .next-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.page-network .next-card:focus-visible {
  outline: var(--border-thick) solid var(--color-focus);
  outline-offset: 2px;
}

.page-network .next-tag {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.page-network .next-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
}

.page-network .next-note {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-network .next-card--primary {
  background: var(--color-contrast-surface);
  border-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-network .next-card--primary .next-tag {
  color: var(--color-contrast-accent);
}

.page-network .next-card--primary .next-note {
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

.page-network .next-card--primary:hover {
  background: color-mix(in srgb, var(--color-contrast-surface) 86%, var(--color-primary));
  border-color: var(--color-contrast-accent);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-network .pain-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-network .gain-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-network .venue-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-network .next-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-network .data-band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-network .phone-block {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: var(--space-8);
    align-items: center;
  }

  .page-network .type-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
    gap: var(--space-6);
  }

  .page-network .update-layout {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
    gap: var(--space-6);
    align-items: start;
  }

  .page-network .gain-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-network .pain-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-network .display-title {
    max-width: 15ch;
  }

  .page-network .venue-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-network .next-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-network .venue-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-network .hero-shell {
    padding-bottom: var(--space-8);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-network .pain-item,
  .page-network .gain-item,
  .page-network .venue-card,
  .page-network .next-card {
    transition: none;
  }

  .page-network .pain-item:hover,
  .page-network .gain-item:hover,
  .page-network .venue-card:hover,
  .page-network .next-card:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>