.industrial-page.about-page {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
}

.industrial-page.about-page .section-badge,
.industrial-page.about-page .about-section-head span,
.industrial-page.about-page .about-values article::before {
  font-family: var(--font-body);
}

.industrial-page.about-page .page-wrap {
  background: var(--bg);
}

.industrial-page.about-page .about-hero {
  display: grid;
  grid-template-columns: minmax(260px, 0.86fr) minmax(420px, 1.14fr);
  grid-template-rows: auto auto;
  column-gap: clamp(40px, 6vw, 80px);
  row-gap: 24px;
  align-items: end;
  width: min(1180px, calc(100% - 80px));
  max-width: none;
  min-height: 230px;
  margin: 0 auto;
  padding: 48px 0 36px;
  border: 0;
  background: transparent;
}

.industrial-page.about-page .about-hero .section-badge {
  grid-column: 1 / -1;
  align-self: end;
  margin: 0;
  color: var(--primary-bright);
}

.industrial-page.about-page .about-hero h1 {
  grid-column: 1;
  margin: 0;
  color: var(--ink);
  font-size: 52px;
  font-weight: 700;
  line-height: 1.12;
}

.industrial-page.about-page .about-slogan {
  grid-column: 2;
  grid-row: 2;
  align-self: end;
  max-width: 560px;
  margin: 0 0 6px;
  color: var(--ink);
  font-size: 28px;
  font-weight: 600;
  line-height: 1.5;
  text-wrap: balance;
}

.industrial-page.about-page .about-main {
  display: grid;
  gap: 0;
  width: min(1180px, calc(100% - 80px));
  max-width: none;
  margin: 0 auto 88px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(20, 24, 40, 0.04), 0 12px 40px rgba(50, 60, 120, 0.08);
}

.industrial-page.about-page .about-section,
.industrial-page.about-page .about-main > .about-section:first-child,
.industrial-page.about-page .about-values + .about-section {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) minmax(0, 1fr);
  gap: clamp(48px, 6vw, 88px);
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 80px clamp(48px, 6vw, 72px);
  border: 0;
  border-radius: 0;
  background: var(--surface);
  box-shadow: none;
}

.industrial-page.about-page .about-section-head {
  position: static;
  align-self: start;
}

.industrial-page.about-page .about-section-head span {
  color: var(--primary-bright);
}

.industrial-page.about-page .about-section-head span::before {
  background: var(--primary-bright);
}

.industrial-page.about-page .about-section-head h2,
.industrial-page.about-page .about-values + .about-section .about-section-head h2 {
  margin: 22px 0 0;
  color: var(--ink);
  font-size: 40px;
  line-height: 1.08;
  letter-spacing: 0;
}

.industrial-page.about-page .about-copy {
  display: grid;
  gap: 28px;
  max-width: 760px;
}

.industrial-page.about-page .about-copy p,
.industrial-page.about-page .about-values + .about-section .about-copy p {
  margin: 0;
  color: var(--ink);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.85;
  text-wrap: pretty;
}

.industrial-page.about-page .about-values {
  counter-reset: value-card;
  display: block;
  width: auto;
  max-width: none;
  margin: 0 clamp(48px, 6vw, 72px);
  padding: 0;
  border: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}

.industrial-page.about-page .about-values article,
.industrial-page.about-page .about-values article:first-child,
.industrial-page.about-page .about-values article:last-child {
  counter-increment: value-card;
  display: grid;
  grid-template-columns: 72px minmax(120px, 0.32fr) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  min-height: 132px;
  padding: 28px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.industrial-page.about-page .about-values article:last-child {
  border-bottom: 0;
}

.industrial-page.about-page .about-values article::before {
  content: "0" counter(value-card);
  margin: 0;
  color: var(--primary);
  font-size: 13px;
}

.industrial-page.about-page .about-values span {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

.industrial-page.about-page .about-values strong {
  max-width: none;
  color: var(--ink);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.45;
}

.industrial-page.about-page .about-values + .about-section {
  position: relative;
  margin-top: 0;
}

.industrial-page.about-page .about-values + .about-section::before {
  content: "";
  position: absolute;
  top: 80px;
  bottom: 80px;
  left: 0;
  width: 3px;
  background: var(--primary);
}

.industrial-page.about-page .about-ecosystem {
  padding-bottom: 88px;
}

.industrial-page.about-page .ecosystem-content {
  display: grid;
  gap: 52px;
  min-width: 0;
}

.industrial-page.about-page .ecosystem-lead,
.industrial-page.about-page .ecosystem-copy p,
.industrial-page.about-page .ecosystem-conclusion p {
  margin: 0;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.85;
  text-wrap: pretty;
}

.industrial-page.about-page .ecosystem-lead {
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
}

.industrial-page.about-page .ecosystem-row {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(34px, 5vw, 62px);
  align-items: center;
}

.industrial-page.about-page .ecosystem-row-reverse {
  grid-template-columns: minmax(320px, 1.2fr) minmax(0, 0.8fr);
}

.industrial-page.about-page .ecosystem-visual {
  position: relative;
  display: grid;
  width: 100%;
  aspect-ratio: 16 / 10;
  margin: 0;
  overflow: hidden;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f4f7fb;
}

.industrial-page.about-page .ecosystem-visual::before {
  content: attr(data-placeholder) " · 请放入对应图片";
  color: var(--muted-2);
  font-size: 13px;
}

.industrial-page.about-page .ecosystem-visual img {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.industrial-page.about-page .ecosystem-conclusion {
  display: grid;
  gap: 20px;
  padding-top: 38px;
  border-top: 1px solid var(--line);
}

.industrial-page.about-page .ecosystem-visual.ecosystem-overview-visual {
  width: min(100%, 760px);
  aspect-ratio: 16 / 10;
  margin-inline: auto;
}

.industrial-page.about-page .about-future {
  position: relative;
  border-top: 1px solid var(--line);
}

.industrial-page.about-page .about-future::before {
  content: "";
  position: absolute;
  top: 80px;
  bottom: 80px;
  left: 0;
  width: 3px;
  background: var(--primary);
}

@media (max-width: 900px) {
  .industrial-page.about-page .about-hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 24px;
    width: calc(100% - 64px);
    min-height: 300px;
    padding: 72px 0 48px;
  }

  .industrial-page.about-page .about-hero .section-badge,
  .industrial-page.about-page .about-hero h1,
  .industrial-page.about-page .about-slogan {
    grid-column: 1;
    grid-row: auto;
  }

  .industrial-page.about-page .about-slogan {
    max-width: 520px;
    margin-top: 12px;
    font-size: 24px;
  }

  .industrial-page.about-page .about-main {
    width: calc(100% - 64px);
    margin-bottom: 80px;
  }

  .industrial-page.about-page .about-section,
  .industrial-page.about-page .about-main > .about-section:first-child,
  .industrial-page.about-page .about-values + .about-section {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 72px 48px;
  }

  .industrial-page.about-page .about-values {
    margin: 0 48px;
  }

  .industrial-page.about-page .about-values article,
  .industrial-page.about-page .about-values article:first-child,
  .industrial-page.about-page .about-values article:last-child {
    grid-template-columns: 52px minmax(100px, 0.35fr) 1fr;
    gap: 20px;
  }

  .industrial-page.about-page .about-values + .about-section::before {
    top: 72px;
    bottom: 72px;
  }

  .industrial-page.about-page .ecosystem-content {
    gap: 42px;
  }

  .industrial-page.about-page .ecosystem-row,
  .industrial-page.about-page .ecosystem-row-reverse {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .industrial-page.about-page .ecosystem-row-reverse .ecosystem-visual {
    order: 2;
  }

  .industrial-page.about-page .about-future::before {
    top: 72px;
    bottom: 72px;
  }
}

@media (max-width: 640px) {
  .industrial-page.about-page .about-hero {
    width: calc(100% - 32px);
    min-height: 250px;
    padding: 60px 0 40px;
  }

  .industrial-page.about-page .about-hero h1 {
    font-size: 36px;
  }

  .industrial-page.about-page .about-slogan {
    font-size: 20px;
  }

  .industrial-page.about-page .about-main {
    width: calc(100% - 24px);
    margin-bottom: 56px;
    border-radius: 4px;
  }

  .industrial-page.about-page .about-section,
  .industrial-page.about-page .about-main > .about-section:first-child,
  .industrial-page.about-page .about-values + .about-section {
    gap: 30px;
    padding: 56px 24px;
  }

  .industrial-page.about-page .about-section-head h2,
  .industrial-page.about-page .about-values + .about-section .about-section-head h2 {
    font-size: 32px;
  }

  .industrial-page.about-page .about-copy p,
  .industrial-page.about-page .about-values + .about-section .about-copy p {
    font-size: 16px;
    line-height: 1.8;
  }

  .industrial-page.about-page .about-values {
    margin: 0 24px;
  }

  .industrial-page.about-page .about-values article,
  .industrial-page.about-page .about-values article:first-child,
  .industrial-page.about-page .about-values article:last-child {
    grid-template-columns: 40px 1fr;
    gap: 10px 16px;
    min-height: 0;
    padding: 28px 0;
  }

  .industrial-page.about-page .about-values span {
    align-self: center;
  }

  .industrial-page.about-page .about-values strong {
    grid-column: 2;
    font-size: 20px;
  }

  .industrial-page.about-page .about-values + .about-section::before {
    top: 56px;
    bottom: 56px;
    width: 2px;
  }

  .industrial-page.about-page .about-ecosystem {
    padding-bottom: 64px;
  }

  .industrial-page.about-page .ecosystem-content {
    gap: 34px;
  }

  .industrial-page.about-page .ecosystem-lead,
  .industrial-page.about-page .ecosystem-copy p,
  .industrial-page.about-page .ecosystem-conclusion p {
    font-size: 16px;
    line-height: 1.8;
  }

  .industrial-page.about-page .ecosystem-lead {
    padding-bottom: 28px;
  }

  .industrial-page.about-page .ecosystem-visual {
    aspect-ratio: 4 / 3;
  }

  .industrial-page.about-page .ecosystem-conclusion {
    padding-top: 30px;
  }

  .industrial-page.about-page .about-future::before {
    top: 56px;
    bottom: 56px;
    width: 2px;
  }
}