/* RinFire 中文下载中心 */
.rf-download-page {
  background: #fff;
  color: #2f2e2e;
  min-height: 70vh;
}

.rf-download-container {
  margin: 0 auto;
  max-width: 1024px;
  padding: 0 24px;
}

.rf-download-hero {
  align-items: center;
  background: #202020;
  display: flex;
  min-height: 182px;
}

.rf-download-hero h1 {
  color: #f2f2f2;
  font-size: 42px;
  font-weight: 800;
  line-height: 1.2;
  margin: 0;
}

.rf-download-options {
  background: #fff;
  padding: 76px 24px 68px;
}

.rf-download-grid {
  display: grid;
  gap: 96px 170px;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  margin: 0 auto;
  max-width: 600px;
}

.rf-download-card {
  align-items: center;
  color: #626262;
  display: flex;
  flex-direction: column;
  font-size: 20px;
  gap: 18px;
  justify-content: center;
  min-height: 156px;
  text-align: center;
  transition: color 180ms ease, transform 180ms ease;
}

.rf-download-card:hover,
.rf-download-card:focus-visible {
  color: #ff8700;
  transform: translateY(-3px);
}

.rf-download-card:focus-visible {
  border-radius: 10px;
  outline: 3px solid rgba(255, 135, 0, 0.35);
  outline-offset: 8px;
}

.rf-download-icon {
  align-items: center;
  color: #686868;
  display: flex;
  height: 76px;
  justify-content: center;
  transition: color 180ms ease;
  width: 90px;
}

.rf-download-icon .iconfont {
  font-size: 66px;
  line-height: 1;
}

.rf-download-assistant-icon img {
  filter: grayscale(1);
  height: 72px;
  object-fit: contain;
  opacity: 0.68;
  width: 76px;
}

.rf-download-card:hover .rf-download-icon,
.rf-download-card:focus-visible .rf-download-icon {
  color: #ff8700;
}

.rf-download-card:hover .rf-download-assistant-icon img,
.rf-download-card:focus-visible .rf-download-assistant-icon img {
  filter: none;
  opacity: 1;
}

.rf-download-support-heading {
  align-items: center;
  background: #f5f6f7;
  display: flex;
  justify-content: center;
  min-height: 82px;
  padding: 20px 24px;
  text-align: center;
}

.rf-download-support-heading h2 {
  color: #2f2e2e;
  font-size: 22px;
  font-weight: 600;
  margin: 0;
}

@media (max-width: 767px) {
  .rf-download-container {
    padding: 0 20px;
  }

  .rf-download-hero {
    min-height: 142px;
  }

  .rf-download-hero h1 {
    font-size: 34px;
  }

  .rf-download-options {
    padding: 54px 20px 58px;
  }

  .rf-download-grid {
    gap: 54px 28px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 440px;
  }

  .rf-download-card {
    font-size: 17px;
    gap: 14px;
    min-height: 132px;
  }

  .rf-download-icon {
    height: 68px;
  }

  .rf-download-icon .iconfont {
    font-size: 58px;
  }

  .rf-download-assistant-icon img {
    height: 64px;
    width: 68px;
  }
}

@media (max-width: 390px) {
  .rf-download-hero {
    min-height: 124px;
  }

  .rf-download-hero h1 {
    font-size: 30px;
  }

  .rf-download-options {
    padding: 46px 16px 50px;
  }

  .rf-download-grid {
    gap: 42px 18px;
  }

  .rf-download-card {
    font-size: 16px;
  }

  .rf-download-support-heading h2 {
    font-size: 20px;
  }
}