.page-solutions-industry {
  background: var(--color-surface);
}

.page-solutions-industry .breadcrumbs {
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-solutions-industry .kicker {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
}

/* ---------- 首屏 ---------- */

.page-solutions-industry .si-lead {
  padding: var(--space-8) 0 var(--space-6);
}

.page-solutions-industry .si-lead__grid {
  display: grid;
  gap: var(--space-6);
}

.page-solutions-industry .si-lead__title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  max-width: 22ch;
}

.page-solutions-industry .si-lead__text {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: var(--measure);
}

.page-solutions-industry .si-lead__facts {
  border-top: var(--border-thick) solid var(--color-primary);
  padding-top: var(--space-3);
}

.page-solutions-industry .si-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3) var(--space-2);
}

.page-solutions-industry .si-fact {
  border-bottom: var(--border-thin) solid var(--color-line);
  padding-bottom: var(--space-2);
}

.page-solutions-industry .si-fact__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-ink);
}

.page-solutions-industry .si-fact__label {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

/* ---------- 使用方主区 ---------- */

.page-solutions-industry .si-roles {
  padding: 0 0 var(--space-8);
}

.page-solutions-industry .si-roles .section-head {
  margin-bottom: var(--space-4);
}

.page-solutions-industry .si-roles__layout {
  display: grid;
  gap: var(--space-4);
}

.page-solutions-industry .si-roles__rail-title {
  margin: 0 0 var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-line);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  font-weight: var(--weight-body);
}

.page-solutions-industry .si-roles__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 0 var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-solutions-industry .si-role-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-2) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
  text-decoration: none;
  color: var(--color-ink);
  font-size: var(--text-base);
  transition: color 120ms linear, border-color 120ms linear;
}

.page-solutions-industry .si-role-link:hover,
.page-solutions-industry .si-role-link:focus-visible {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.page-solutions-industry .si-role-link__tier {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
}

.page-solutions-industry .si-group {
  padding-bottom: var(--space-4);
}

.page-solutions-industry .si-group__title {
  margin: 0;
  padding: var(--space-3) 0 0;
  border-top: var(--border-thick) solid var(--color-primary);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-solutions-industry .si-role {
  padding: var(--space-4) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
  transition: background-color 120ms linear;
}

.page-solutions-industry .si-role:last-child {
  border-bottom: 0;
}

.page-solutions-industry .si-role__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1) var(--space-3);
  margin-bottom: var(--space-2);
}

.page-solutions-industry .si-role__name {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-solutions-industry .si-role__tier {
  padding: var(--space-1) var(--space-2);
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface-alt);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-soft);
}

.page-solutions-industry .si-role__need {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
  max-width: var(--measure);
}

.page-solutions-industry .si-role__need a {
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--color-primary);
  transition: color 120ms linear;
}

.page-solutions-industry .si-role__need a:hover,
.page-solutions-industry .si-role__need a:focus-visible {
  color: var(--color-primary);
}

.page-solutions-industry .si-role__main {
  min-width: 0;
}

.page-solutions-industry .si-role--split {
  display: grid;
  gap: var(--space-3);
}

/* ---------- 指标标签 ---------- */

.page-solutions-industry .si-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-solutions-industry .si-metric {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: var(--space-1) var(--space-2);
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface-alt);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink);
  cursor: default;
  transition: background-color 120ms linear, border-color 120ms linear, color 120ms linear;
}

.page-solutions-industry .si-metric:hover,
.page-solutions-industry .si-metric:focus-within {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-solutions-industry .si-metric__note {
  position: absolute;
  left: 0;
  top: calc(100% + var(--space-1));
  z-index: 5;
  width: max-content;
  max-width: min(280px, 70vw);
  padding: var(--space-1) var(--space-2);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  line-height: 1.6;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 120ms linear;
}

.page-solutions-industry .si-metric:hover .si-metric__note,
.page-solutions-industry .si-metric:focus-within .si-metric__note {
  opacity: 1;
  visibility: visible;
}

/* ---------- 图片 ---------- */

.page-solutions-industry .si-figure {
  margin: 0;
  border-top: var(--border-thick) solid var(--color-line);
  padding-top: var(--space-2);
}

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

.page-solutions-industry .si-figure__caption {
  padding-top: var(--space-1);
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-ink-muted);
}

/* ---------- 档位对照（深色读数区） ---------- */

.page-solutions-industry .si-matrix {
  padding: var(--section-y) 0;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-solutions-industry .si-matrix__title {
  margin: 0 0 var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: var(--border-thin) solid var(--color-contrast-line);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-solutions-industry .si-matrix__row {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) solid var(--color-contrast-line);
}

.page-solutions-industry .si-matrix__tier {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  letter-spacing: 0.04em;
  color: var(--color-contrast-accent);
}

.page-solutions-industry .si-matrix__q {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
}

.page-solutions-industry .si-matrix__a {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

.page-solutions-industry .si-matrix__foot {
  margin: var(--space-4) 0 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
  max-width: var(--measure);
}

/* ---------- 下一步 ---------- */

.page-solutions-industry .si-next {
  padding: var(--section-y) 0;
}

.page-solutions-industry .si-next__inner {
  border-top: var(--border-thick) solid var(--color-primary);
  padding-top: var(--space-4);
}

.page-solutions-industry .si-next__title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  max-width: 20ch;
}

.page-solutions-industry .si-next__text {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: var(--measure);
}

.page-solutions-industry .si-next__text a {
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--color-primary);
  transition: color 120ms linear;
}

.page-solutions-industry .si-next__text a:hover,
.page-solutions-industry .si-next__text a:focus-visible {
  color: var(--color-primary);
}

.page-solutions-industry .si-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

/* ---------- 断点 ---------- */

@media (min-width: 760px) {
  .page-solutions-industry .si-role--split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
    gap: var(--space-3) var(--space-4);
    align-items: start;
  }

  .page-solutions-industry .si-role--flip {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  }
}

@media (min-width: 860px) {
  .page-solutions-industry .si-lead__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: var(--space-8);
    align-items: start;
  }

  .page-solutions-industry .si-lead__title {
    font-size: var(--text-3xl);
    max-width: 26ch;
  }

  .page-solutions-industry .si-matrix__row {
    grid-template-columns: minmax(0, 2fr) minmax(0, 5fr) minmax(0, 4fr);
    gap: var(--space-4);
    align-items: start;
  }

  .page-solutions-industry .si-next__inner {
    display: grid;
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: var(--space-8);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-solutions-industry .si-roles__layout {
    grid-template-columns: minmax(0, 3fr) minmax(0, 8fr);
    gap: 0;
  }

  .page-solutions-industry .si-roles__rail {
    position: sticky;
    top: 104px;
    align-self: start;
    padding-right: var(--space-4);
  }

  .page-solutions-industry .si-roles__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .page-solutions-industry .si-roles__stream {
    border-left: var(--border-thin) solid var(--color-line);
    padding-left: var(--space-4);
  }
}

@media (hover: hover) and (min-width: 960px) {
  .page-solutions-industry .si-roles__layout:has(.si-role-link[href="#role-club"]:hover) #role-club,
  .page-solutions-industry .si-roles__layout:has(.si-role-link[href="#role-academy"]:hover) #role-academy,
  .page-solutions-industry .si-roles__layout:has(.si-role-link[href="#role-media"]:hover) #role-media,
  .page-solutions-industry .si-roles__layout:has(.si-role-link[href="#role-fans"]:hover) #role-fans,
  .page-solutions-industry .si-roles__layout:has(.si-role-link[href="#role-campus"]:hover) #role-campus,
  .page-solutions-industry .si-roles__layout:has(.si-role-link[href="#role-ops"]:hover) #role-ops {
    background: var(--color-surface-alt);
  }
}
<<<END>>>