.page-network .net-crumbs {
  padding-top: var(--space-3);
}

.page-network .net-crumbs__sep {
  margin: 0 var(--space-1);
  color: var(--color-ink-muted);
}

/* ---------- 首屏看板 ---------- */

.page-network .net-hero-wrap {
  padding: var(--space-3) 0 var(--space-6);
}

.page-network .net-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: var(--space-6) var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  box-shadow: var(--shadow-2);
}

.page-network .net-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: var(--space-1);
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-highlight));
  z-index: 3;
}

.page-network .net-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  z-index: 0;
}

.page-network .net-hero__veil {
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
  z-index: 1;
}

.page-network .net-hero__inner {
  position: relative;
  z-index: 2;
}

.page-network .net-hero__title {
  margin: var(--space-2) 0 var(--space-3);
  max-width: 18ch;
  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);
  color: var(--color-contrast-ink);
}

.page-network .net-hero__lead {
  margin: 0 0 var(--space-6);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 84%, transparent);
}

.page-network .net-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

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

.page-network .net-stat__figure {
  display: block;
  font-family: var(--font-heading);
  font-size: calc(var(--text-figure) * 1.06);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-contrast-accent);
  font-variant-numeric: tabular-nums;
}

.page-network .net-stat__unit {
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
}

.page-network .net-stat__say {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: color-mix(in srgb, var(--color-contrast-ink) 64%, transparent);
}

.page-network .net-hero__foot {
  margin: var(--space-4) 0 0;
  padding-top: var(--space-2);
  border-top: var(--border-thin) dashed var(--color-contrast-line);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

/* ---------- 看板分组 ---------- */

.page-network .net-metrics {
  padding-top: var(--space-8);
}

.page-network .net-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.page-network .net-group {
  padding: var(--space-4) var(--space-3);
  border-radius: var(--radius-lg);
  border: var(--border-thin) solid transparent;
}

.page-network .net-group--coverage {
  background: var(--color-surface);
  border-color: var(--color-line);
  box-shadow: var(--shadow-1);
}

.page-network .net-group--hours {
  background: var(--color-surface-alt);
}

.page-network .net-group--response {
  background: var(--color-surface);
  border-color: var(--color-line);
  border-style: dashed;
}

.page-network .net-group--season {
  background: var(--color-primary-soft);
}

.page-network .net-group--channels {
  position: relative;
  overflow: hidden;
  background: var(--color-surface);
  border-color: var(--color-line);
  box-shadow: var(--shadow-1);
}

.page-network .net-group--channels::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: var(--space-1);
  background: linear-gradient(90deg, var(--color-accent), var(--color-highlight));
}

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

.page-network .net-group__kicker {
  margin: 0 0 var(--space-1);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-ink-muted);
}

.page-network .net-group__kicker::before {
  content: "—";
  margin-right: var(--space-1);
  color: var(--color-primary);
}

.page-network .net-group__title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-network .net-group__note {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink-soft);
}

.page-network .net-group__foot {
  margin: var(--space-3) 0 0;
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink-soft);
}

.page-network .net-group__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

.page-network .net-group__media,
.page-network .net-channels__media {
  margin: 0;
}

.page-network .net-group a,
.page-network .net-group__foot a,
.page-network .net-footnote a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 0.28em;
}

.page-network .net-group a:hover,
.page-network .net-group__foot a:hover,
.page-network .net-footnote a:hover {
  color: var(--color-focus);
}

/* ---------- 条目列表 ---------- */

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

.page-network .net-list__item {
  position: relative;
  padding-left: var(--space-3);
}

.page-network .net-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: calc(var(--space-1) * 0.75);
  height: calc(var(--space-1) * 0.75);
  border-radius: var(--radius-pill);
  background: var(--color-primary);
}

.page-network .net-list__value {
  display: inline-block;
  margin-right: var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.page-network .net-list__label {
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-network .net-list__use {
  margin: var(--space-1) 0 0;
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink-soft);
}

/* ---------- 时段刻度 ---------- */

.page-network .net-scale {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.page-network .net-scale__row {
  display: grid;
  gap: var(--space-1);
}

.page-network .net-scale__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-ink);
}

.page-network .net-scale__head strong {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-primary);
}

.page-network .net-scale__track {
  position: relative;
  height: var(--space-2);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  border: var(--border-thin) dashed var(--color-line);
  overflow: hidden;
}

.page-network .net-scale__bar {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: var(--radius-pill);
}

.page-network .net-scale__bar--online {
  width: 58.3%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.page-network .net-scale__bar--phone {
  width: 50%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-highlight));
}

/* ---------- 响应环与强调块 ---------- */

.page-network .net-rings {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  align-items: center;
  margin-bottom: var(--space-3);
}

.page-network .net-ring {
  --p: 0;
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-pill);
  background: conic-gradient(var(--color-accent) calc(var(--p) * 1%), var(--color-primary-soft) 0);
}

.page-network .net-ring--96 {
  --p: 96;
}

.page-network .net-ring--92 {
  --p: 92;
}

.page-network .net-ring__inner {
  display: grid;
  place-items: center;
  gap: calc(var(--space-1) * 0.5);
  width: 74%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  text-align: center;
}

.page-network .net-ring__value {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}

.page-network .net-ring__label {
  font-size: var(--text-xs);
  line-height: 1.4;
  color: var(--color-ink-soft);
}

.page-network .net-pulse {
  grid-column: 1 / -1;
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-primary-ink);
  box-shadow: var(--shadow-1);
}

.page-network .net-pulse__figure {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.page-network .net-pulse__unit {
  font-size: var(--text-base);
}

.page-network .net-pulse__text {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-primary-ink) 88%, transparent);
}

.page-network .net-footnote {
  display: grid;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-network .net-footnote p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.85;
  color: var(--color-ink-soft);
}

/* ---------- 档位阶梯 ---------- */

.page-network .net-ladder {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.page-network .net-ladder__row {
  display: grid;
  grid-template-columns: 7ch minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-2);
}

.page-network .net-ladder__name {
  font-size: var(--text-xs);
  color: var(--color-ink);
}

.page-network .net-ladder__track {
  display: block;
  height: var(--space-2);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-surface) 72%, transparent);
  overflow: hidden;
}

.page-network .net-ladder__bar {
  display: block;
  height: 100%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.page-network .net-ladder__bar--w1 { width: 16.7%; }
.page-network .net-ladder__bar--w2 { width: 33.3%; }
.page-network .net-ladder__bar--w3 { width: 50%; }
.page-network .net-ladder__bar--w4 { width: 66.7%; }
.page-network .net-ladder__bar--w5 { width: 83.3%; }
.page-network .net-ladder__bar--w6 { width: 100%; }

.page-network .net-ladder__count {
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}

/* ---------- 渠道标签与卡片 ---------- */

.page-network .net-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: var(--space-3) 0;
}

.page-network .net-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-pill);
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface);
  font-size: var(--text-sm);
  color: var(--color-ink);
  text-decoration: none;
  transition: background-color 0.24s ease, border-color 0.24s ease, color 0.24s ease;
}

.page-network .net-tag::before {
  content: "";
  width: calc(var(--space-1) * 0.75);
  height: calc(var(--space-1) * 0.75);
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.page-network .net-tag:hover,
.page-network .net-tag:focus-visible {
  background: var(--color-highlight);
  border-color: var(--color-focus);
  color: var(--color-ink);
}

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

.page-network .net-channel {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  transition: background-color 0.24s ease, border-color 0.24s ease;
}

.page-network .net-channel:target {
  background: var(--color-highlight);
  border-color: var(--color-focus);
}

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

.page-network .net-channel__meta {
  margin: 0 0 var(--space-1);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-accent);
  word-break: break-word;
}

.page-network .net-channel__text {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.85;
  color: var(--color-ink-soft);
}

.page-network .net-channel__text a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 0.28em;
}

/* ---------- 赛季推进 ---------- */

.page-network .net-flow-section {
  background: var(--color-surface-alt);
}

.page-network .net-flow__media {
  margin: var(--space-6) 0 0;
}

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

.page-network .net-flow__ticks {
  position: relative;
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  margin-bottom: var(--space-2);
}

.page-network .net-flow__ticks::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-network .net-flow__tick {
  position: relative;
  display: block;
  height: var(--space-4);
}

.page-network .net-flow__tick::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: calc(var(--space-1) * 0.75);
  height: calc(var(--space-1) * 0.75);
  border-radius: var(--radius-pill);
  background: var(--color-primary);
}

.page-network .net-flow__labels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.page-network .net-flow__label {
  display: block;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-pill);
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface);
  font-size: var(--text-xs);
  color: var(--color-ink);
  text-align: center;
  text-decoration: none;
  transition: background-color 0.24s ease, border-color 0.24s ease;
}

.page-network .net-flow__label:hover,
.page-network .net-flow__label:focus-visible {
  background: var(--color-highlight);
  border-color: var(--color-focus);
}

.page-network .net-flow__notes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

.page-network .net-stage {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: var(--border-thin) dashed var(--color-line);
  background: var(--color-surface);
  transition: background-color 0.24s ease, border-color 0.24s ease;
}

.page-network .net-stage:target {
  background: var(--color-highlight);
  border-color: var(--color-focus);
  border-style: solid;
}

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

.page-network .net-stage__text {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.85;
  color: var(--color-ink-soft);
}

.page-network .net-stage__text a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 0.28em;
}

/* ---------- 收口 ---------- */

.page-network .net-outro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.page-network .net-outro__card {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-primary-ink);
  text-decoration: none;
  box-shadow: var(--shadow-1);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.page-network .net-outro__card:last-child {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-network .net-outro__card:hover,
.page-network .net-outro__card:focus-visible {
  transform: translateY(calc(var(--space-1) * -0.5));
  box-shadow: var(--shadow-2);
}

.page-network .net-outro__label {
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: color-mix(in srgb, currentColor 78%, transparent);
}

.page-network .net-outro__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
}

.page-network .net-outro__text {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: color-mix(in srgb, currentColor 86%, transparent);
}

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

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-network .net-hero {
    padding: var(--space-8) var(--space-6) var(--space-6);
  }

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

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

@media (min-width: 900px) {
  .page-network .net-hero-wrap {
    padding: var(--space-4) 0 var(--space-8);
  }

  .page-network .net-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-network .net-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-network .net-group--coverage,
  .page-network .net-group--channels {
    grid-column: 1 / -1;
  }

  .page-network .net-group__split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: var(--space-4);
    align-items: start;
  }

  .page-network .net-rings {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-network .net-pulse {
    grid-column: auto;
    min-height: 100%;
    align-content: center;
  }

  .page-network .net-flow__labels {
    grid-template-columns: repeat(8, minmax(0, 1fr));
    gap: var(--space-1);
  }

  .page-network .net-flow__label--a {
    grid-column: 1 / span 3;
  }

  .page-network .net-flow__label--b {
    grid-column: 4 / span 3;
  }

  .page-network .net-flow__label--c {
    grid-column: 7 / span 2;
  }

  .page-network .net-flow__notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-network .net-outro__card {
    padding: var(--space-6);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-network .net-tag,
  .page-network .net-channel,
  .page-network .net-stage,
  .page-network .net-flow__label,
  .page-network .net-outro__card {
    transition: none;
  }

  .page-network .net-outro__card:hover,
  .page-network .net-outro__card:focus-visible {
    transform: none;
  }
}