.siyuan_about_intro_main {
  padding: 84px 240px 80px;
  background: #ffffff;
  color: #000000;
  overflow: hidden;
}

.siyuan_about_intro_main .siyuan-about-intro-frame {
  display: grid;
  grid-template-columns: minmax(0, 670px) minmax(0, 710px);
  align-items: center;
  gap: 60px;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
}

.siyuan_about_intro_main .siyuan-about-intro-content {
  display: flex;
  flex-direction: column;
  gap: 80px;
  color: #000000;
}

.siyuan_about_intro_main .siyuan-about-intro-copy {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.siyuan_about_intro_main .siyuan-about-intro-title {
  margin: 0;
  color: #000000;
  font-family: var(--font-family-bold);
  font-size: 48px;
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: 0;
  text-transform: capitalize;
}

.siyuan_about_intro_main .siyuan-about-intro-subtitle {
  margin: 0;
  color: #000000;
  font-family: var(--font-family-bold);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: 0;
}

.siyuan_about_intro_main .siyuan-about-intro-desc {
  margin: 0;
  color: #000000;
  font-family: var(--font-family-medium);
  font-size: 16px;
  font-weight: 500;
  line-height: 21px;
  letter-spacing: 0;
}

.siyuan_about_intro_main .siyuan-about-intro-tagline {
  margin: 0;
  color: #000000;
  font-family: var(--font-family-semi-bold);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: 0;
}

.siyuan_about_intro_main .siyuan-about-intro-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  min-height: 56px;
  padding: 16px 40px;
  border-radius: 60px;
  background: var(--color-primary);
  color: #ffffff;
  font-family: var(--font-family-semi-bold);
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  transition: background-color 0.28s ease, transform 0.28s ease;
}

.siyuan_about_intro_main .siyuan-about-intro-btn span {
  position: relative;
  z-index: 1;
}

.siyuan_about_intro_main .siyuan-about-intro-btn::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -56px;
  width: 10px;
  height: 180%;
  background: rgba(255, 255, 255, 0.9);
  filter: blur(12px);
  opacity: 0;
  transform: translateY(-50%) rotate(-28deg);
  pointer-events: none;
  transition:
    left 0.46s ease-out,
    opacity 0s linear 0.46s;
}

.siyuan_about_intro_main .siyuan-about-intro-btn:hover {
  background: var(--btn-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

.siyuan_about_intro_main .siyuan-about-intro-btn:hover::after {
  opacity: 1;
  left: calc(100% + 46px);
  transition:
    left 0.46s ease-out,
    opacity 0.08s linear;
}

.siyuan_about_intro_main .siyuan-about-intro-media {
  display: grid;
  gap: 10px;
  width: 100%;
}

.siyuan_about_intro_main .siyuan-about-intro-image-wrap {
  width: 100%;
  height: 331px;
  border-radius: 10px;
  overflow: hidden;
  background: #f5f5f5;
}

.siyuan_about_intro_main .siyuan-about-intro-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media screen and (min-width: 1600px) {
  .siyuan_about_intro_main .siyuan-about-intro-frame {
    max-width: 1440px;
  }
}

@media screen and (max-width: 1400px) {
  .siyuan_about_intro_main {
    padding: 76px 40px 72px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-frame {
    grid-template-columns: minmax(0, 1fr) minmax(0, 620px);
    gap: 40px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-content {
    min-height: 0;
    gap: 48px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-title {
    font-size: 44px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-subtitle {
    font-size: 24px;
  }
}

@media screen and (max-width: 1200px) {
  .siyuan_about_intro_main {
    padding: 66px 40px 64px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-frame {
    grid-template-columns: 1fr;
  }

  .siyuan_about_intro_main .siyuan-about-intro-content {
    gap: 40px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-media {
    max-width: 710px;
  }
}

@media screen and (max-width: 992px) {
  .siyuan_about_intro_main {
    padding: 56px 30px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-title {
    font-size: 40px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-subtitle {
    font-size: 24px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-desc {
    font-size: 16px;
    line-height: 21px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-tagline {
    font-size: 22px;
  }
}

@media screen and (max-width: 768px) {
  .siyuan_about_intro_main {
    padding: 46px 20px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-copy {
    gap: 16px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-title {
    font-size: 34px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-subtitle {
    font-size: 22px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-desc {
    font-size: 16px;
    line-height: 21px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-tagline {
    font-size: 20px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-btn {
    min-height: 52px;
    padding: 14px 32px;
    font-size: 18px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-image-wrap {
    height: auto;
    aspect-ratio: 710 / 331;
  }
}

@media screen and (max-width: 576px) {
  .siyuan_about_intro_main {
    padding: 36px 16px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-frame {
    gap: 32px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-content {
    gap: 32px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-title {
    font-size: 28px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-subtitle {
    font-size: 20px;
  }

  .siyuan_about_intro_main .siyuan-about-intro-btn {
    width: 100%;
  }
}