.siyuan_page_banner_main {
  position: relative;
  isolation: isolate;
  width: auto;
  max-width: none;
  height: 700px;
  min-height: 700px;
  margin-top: calc((var(--header-height) + var(--header-offset-top) + 1px) * -1);
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  overflow: hidden;
  background: #d9d9d9;
  color: #ffffff;
}

.siyuan_page_banner_main .siyuan-page-banner-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background-color: #d9d9d9;
  background-image: var(--siyuan-page-banner-bg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}

.siyuan_page_banner_main.has-video .siyuan-page-banner-media {
  background-image: none;
}

.siyuan_page_banner_main .siyuan-page-banner-bg-video {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center center;
}

.siyuan_page_banner_main video.siyuan-page-banner-bg-video {
  pointer-events: none;
}

.siyuan_page_banner_main.is-empty-bg .siyuan-page-banner-media {
  background-image: none;
}

.siyuan_page_banner_main .container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  height: 100%;
  max-width: 1440px;
  padding-left: 0;
  padding-right: 0;
}

.siyuan_page_banner_main .siyuan-page-banner-copy {
  width: min(710px, 100%);
  margin-top: 6px;
}

.siyuan_page_banner_main .siyuan-page-banner-title {
  margin: 0;
  color: #ffffff;
  font-family: var(--font-family-bold);
  font-size: 48px;
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: 0;
}

.siyuan_page_banner_main .siyuan-page-banner-breadcrumb {
  margin: 20px 0 0;
  color: #ffffff;
  font-family: var(--font-family-medium);
  font-size: 16px;
  font-weight: 500;
  line-height: 21px;
  letter-spacing: 0;
}

.siyuan_page_banner_main .siyuan-page-banner-breadcrumb-link {
  color: inherit;
  text-decoration: none;
}

.siyuan_page_banner_main .siyuan-page-banner-breadcrumb-link:hover,
.siyuan_page_banner_main .siyuan-page-banner-breadcrumb-link.is-current {
  color: inherit;
}

.siyuan_page_banner_main .siyuan-page-banner-breadcrumb-sep {
  display: inline-block;
  margin: 0 8px;
  color: inherit;
}

@media screen and (min-width: 1600px) {
  .siyuan_page_banner_main .container {
    max-width: 1440px;
  }
}

@media screen and (max-width: 1400px) {
  .siyuan_page_banner_main {
    height: 620px;
    min-height: 620px;
  }

  .siyuan_page_banner_main .container {
    padding-left: 40px;
    padding-right: 40px;
  }
}

@media screen and (max-width: 1200px) {
  .siyuan_page_banner_main {
    height: 560px;
    min-height: 560px;
  }

  .siyuan_page_banner_main .siyuan-page-banner-copy {
    width: min(640px, 100%);
  }

  .siyuan_page_banner_main .siyuan-page-banner-title {
    font-size: 44px;
  }
}

@media screen and (max-width: 992px) {
  .siyuan_page_banner_main {
    height: 480px;
    min-height: 480px;
  }

  .siyuan_page_banner_main .container {
    padding-left: 30px;
    padding-right: 30px;
  }

  .siyuan_page_banner_main .siyuan-page-banner-title {
    font-size: 40px;
  }

  .siyuan_page_banner_main .siyuan-page-banner-breadcrumb {
    font-size: 16px;
    line-height: 21px;
  }
}

@media screen and (max-width: 768px) {
  .siyuan_page_banner_main {
    height: 400px;
    min-height: 400px;
  }

  .siyuan_page_banner_main .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .siyuan_page_banner_main .siyuan-page-banner-copy {
    margin-top: 0;
  }

  .siyuan_page_banner_main .siyuan-page-banner-title {
    font-size: 34px;
  }

  .siyuan_page_banner_main .siyuan-page-banner-breadcrumb {
    margin-top: 14px;
    font-size: 16px;
    line-height: 21px;
  }
}

@media screen and (max-width: 576px) {
  .siyuan_page_banner_main {
    height: 340px;
    min-height: 340px;
  }

  .siyuan_page_banner_main .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .siyuan_page_banner_main .siyuan-page-banner-title {
    font-size: 28px;
  }

  .siyuan_page_banner_main .siyuan-page-banner-breadcrumb {
    font-size: 15px;
    line-height: 20px;
  }
}