/* Project Support module — extracted from changhai-site-core.css */
.changhai-machine-support {
  color: #111;
  background: #f7f8fa;
}

.changhai-machine-support .changhai-container {
  width: min(1280px, calc(100% - 64px));
}

.changhai-machine-detail .changhai-machine-support h2,
.changhai-machine-detail .changhai-machine-support h3,
.changhai-machine-detail .changhai-machine-support .changhai-section-head p {
  color: #050505;
}

.changhai-machine-detail .changhai-machine-support h2 {
  font-weight: 300;
}

.changhai-machine-detail .changhai-machine-support h2 strong {
  font-weight: 800;
}

.changhai-machine-detail .changhai-machine-support .changhai-eyebrow {
  color: #2d3d54;
}

.changhai-machine-detail .changhai-machine-support .changhai-eyebrow::before {
  background: currentColor;
}

.changhai-machine-detail .changhai-machine-support .changhai-section-head p:not(.changhai-eyebrow) {
  max-width: 640px;
  color: #202632;
}

.changhai-machine-support-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 40px;
}

.changhai-machine-support-grid article {
  position: relative;
  min-height: 238px;
  padding: 24px 20px 22px;
  border: 1px solid #dfe4ea;
  background: #fff;
  box-shadow: 0 16px 34px rgba(17, 24, 39, 0.06);
}

.changhai-machine-support-grid b {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 30px;
  margin-bottom: 26px;
  border: 1px solid #cbd4df;
  background: #f4f6f8;
  color: #2d3d54;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
}

.changhai-machine-support-grid p {
  margin: 0;
  color: #303846;
  font-size: 14px;
  line-height: 1.55;
}

.changhai-machine-support-grid h3 {
  min-height: 46px;
  margin: 0 0 14px;
  color: #050505;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.28;
}

.changhai-machine-support-grid article::after {
  content: "";
  position: absolute;
  right: 20px;
  bottom: 20px;
  width: 28px;
  height: 2px;
  background: #111;
  opacity: 0.18;
}

@media (max-width: 1100px) {
  .changhai-machine-support-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .changhai-machine-support .changhai-container {
    width: min(100% - 28px, 1180px);
  }

  .changhai-machine-support-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .changhai-machine-support-grid article {
    min-height: 0;
    padding: 18px 16px;
    box-shadow: none;
  }

  .changhai-machine-support-grid h3 {
    min-height: 0;
    margin-bottom: 8px;
    font-size: 16px;
  }

  .changhai-machine-support-grid b {
    width: 38px;
    height: 28px;
    margin-bottom: 16px;
  }

  .changhai-machine-support-grid p {
    font-size: 14px;
  }
}