.sa-brand-window {
  overflow: hidden;
  border-bottom: 1px solid var(--sa-border);
  background: var(--sa-bg-soft);
}

.sa-brand-window__art {
  display: block;
  width: 100%;
  height: auto;
  min-height: 170px;
}

.sa-brand-window__clip-text,
.sa-brand-window__outline {
  font-family: var(--sa-font);
  font-size: 230px;
  font-weight: 800;
  letter-spacing: .005em;
}

.sa-brand-window__image {
  transform: translate3d(0, var(--sa-brand-image-y, 0), 0);
  transform-box: fill-box;
  transform-origin: center;
  will-change: transform;
}

.sa-brand-window__outline {
  fill: transparent;
  stroke: rgba(13, 35, 67, .16);
  stroke-width: 1.5px;
  vector-effect: non-scaling-stroke;
}

.sa-company-intro {
  border-bottom: 1px solid var(--sa-border);
  color: var(--sa-primary);
  background: var(--sa-surface);
}

.sa-company-intro__layout {
  display: grid;
  align-items: stretch;
  gap: clamp(34px, 5vw, 76px);
}

.sa-company-intro--home .sa-company-intro__layout {
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, .92fr);
  align-items: center;
}

.sa-company-intro__media {
  min-height: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--sa-radius);
  background: var(--sa-bg-soft);
}

.sa-company-intro__media picture,
.sa-company-intro__media img {
  display: block;
  width: 100%;
  height: 100%;
}

.sa-company-intro__media img {
  object-fit: cover;
  object-position: center;
}

.sa-company-intro__content {
  min-width: 0;
}

.sa-company-intro__content .section-kicker {
  margin-bottom: 14px;
}

.sa-company-intro__content h2 {
  max-width: 780px;
  font-size: clamp(34px, 3.5vw, 52px);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -.045em;
  text-wrap: balance;
}

.sa-company-intro__lede,
.sa-company-intro__prose p {
  color: var(--sa-text-2);
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.72;
}

.sa-company-intro__lede {
  max-width: 62ch;
  margin-top: 24px;
}

.sa-company-intro__support {
  max-width: 62ch;
  margin-top: 14px;
  color: var(--sa-text-3);
  font-size: 14px;
  line-height: 1.65;
}

.sa-company-intro__facts {
  display: grid;
  margin-top: 30px;
  padding-block: 20px;
  grid-template-columns: minmax(82px, .75fr) minmax(180px, 1.5fr) minmax(82px, .75fr);
  border-block: 1px solid var(--sa-border);
}

.sa-company-intro__facts > div {
  min-width: 0;
  padding-inline: 14px;
  border-left: 1px solid var(--sa-border);
}

.sa-company-intro__facts > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.sa-company-intro__facts dt {
  color: var(--sa-text-3);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.sa-company-intro__facts dd {
  margin-top: 7px;
  color: var(--sa-primary);
  font-size: clamp(18px, 1.35vw, 22px);
  font-weight: 650;
  line-height: 1.15;
}

.sa-company-intro--home .sa-company-intro__facts > div:nth-child(2) dd {
  white-space: nowrap;
}

.sa-company-intro__link {
  margin-top: 26px;
}

.sa-company-intro--about {
  background: var(--sa-surface);
}

.sa-company-intro--about .sa-company-intro__layout {
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

.sa-company-intro--about .sa-company-intro__content {
  display: block;
}

.sa-company-intro--about h2 {
  max-width: none;
  font-size: clamp(36px, 3.1vw, 50px);
  white-space: nowrap;
}

.sa-company-intro__prose {
  display: grid;
  max-width: none;
  margin-top: clamp(34px, 4vw, 54px);
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

@media (max-width: 980px) {
  .sa-company-intro--home .sa-company-intro__layout,
  .sa-company-intro--about .sa-company-intro__layout {
    grid-template-columns: 1fr;
  }

  .sa-company-intro__media {
    min-height: 0;
    aspect-ratio: 16 / 7;
  }

  .sa-company-intro--about .sa-company-intro__prose {
    margin-top: 28px;
  }

  .sa-company-intro--about h2 {
    white-space: normal;
  }
}

@media (max-width: 620px) {
  .sa-brand-window .container {
    padding-inline: 14px;
  }

  .sa-brand-window__art {
    min-height: 116px;
  }

  .sa-company-intro__layout {
    gap: 28px;
  }

  .sa-company-intro__media {
    aspect-ratio: 4 / 3;
  }

  .sa-company-intro__content h2 {
    font-size: 32px;
  }

  .sa-company-intro__facts {
    grid-template-columns: 1fr;
  }

  /* 手机上不再逐行堆叠成 6 行：每条事实一行，标签在左、数值在右。 */
  .sa-company-intro__facts > div,
  .sa-company-intro__facts > div:first-child {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 18px;
    padding: 13px 0;
    border-left: 0;
    border-bottom: 1px solid var(--sa-border);
  }

  .sa-company-intro__facts > div:last-child {
    border-bottom: 0;
  }

  .sa-company-intro__facts dt {
    flex: none;
  }

  .sa-company-intro__facts dd {
    margin-top: 0;
    text-align: right;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sa-brand-window__image {
    will-change: auto;
  }
}