main {
  width: 100%;
  min-width: 1200px;
  background-color: #f3f6f8;
  padding-top: 66px;
}
main .about-banner {
  width: 100%;
  height: 598px;
}
main .about-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
main .about-content {
  max-width: 1200px;
  margin: 150px auto 80px;
  padding: 0 20px;
}
main .about-content .content-wrapper {
  display: flex;
  gap: 60px;
  align-items: center;
}
main .about-content .image-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  flex: 1;
}
main .about-content .image-grid .grid-item {
  width: 100%;
  height: 250px;
  border-radius: 12px;
  transition: transform 0.3s;
  overflow: hidden;
}
main .about-content .image-grid .grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
main .about-content .image-grid .grid-item:hover {
  transform: scale(1.02);
}
main .about-content .image-grid .grid-item:nth-child(odd) {
  margin-top: -40px;
}
main .about-content .image-grid .grid-item:nth-child(even) {
  margin-top: 40px;
}
main .about-content .text-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 40px;
}
main .about-content .text-content .text-section h3 {
  font-size: 24px;
  font-weight: bold;
  color: #333;
  margin-bottom: 16px;
  position: relative;
  padding-left: 12px;
}
main .about-content .text-content .text-section h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 20px;
  background-color: #4a90e2;
}
main .about-content .text-content .text-section p {
  font-size: 15px;
  line-height: 1.8;
  color: #333;
  text-align: justify;
}
main .video-section {
  padding: 80px 0 150px;
}
main .video-section .video-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
main .video-section .video-wrapper .video-content {
  display: flex;
  align-items: center;
  gap: 60px;
}
main .video-section .video-wrapper .video-title {
  font-family: 'Alimama ShuHeiTi';
  font-size: 32px;
  font-weight: bold;
  color: #333;
  flex: 0 0 auto;
  position: relative;
  writing-mode: vertical-rl;
  text-orientation: upright;
  letter-spacing: 0.5em;
  padding-right: 20px;
}
main .video-section .video-wrapper .video-title::after {
  content: '';
  position: absolute;
  bottom: 18px;
  right: 0;
  width: 3px;
  height: 60px;
  background-color: #4a90e2;
}
main .video-section .video-wrapper .video-container {
  flex: 1;
  width: 100%;
}
main .video-section .video-wrapper .video-container .video-placeholder {
  width: 100%;
  height: auto;
}
main .video-section .video-wrapper .video-container .video-placeholder video {
  width: 100%;
  height: auto;
  display: block;
}
main .team-section {
  position: relative;
  padding: 100px 0;
  background-image: url('../image/aboutImg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
main .team-section .team-wrapper {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
main .team-section .team-wrapper .team-title {
  font-family: 'Alimama ShuHeiTi';
  font-size: 40px;
  font-weight: bold;
  color: #fff;
  text-align: center;
  margin-bottom: 60px;
}
main .team-section .team-wrapper .team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}
main .team-section .team-wrapper .team-grid .team-card {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 40px 30px;
  border-radius: 8px;
  border-bottom: 3px solid rgba(255, 255, 255, 0.3);
  transition: all 0.3s;
}
main .team-section .team-wrapper .team-grid .team-card:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-bottom-color: #4a90e2;
  transform: translateY(-5px);
}
main .team-section .team-wrapper .team-grid .team-card h3 {
  font-size: 22px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 15px;
  text-align: center;
}
main .team-section .team-wrapper .team-grid .team-card p {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  text-align: center;
}
main .company-location {
  padding: 80px 0;
}
main .company-location .location-wrapper {
  margin: 0 auto;
}
main .company-location .location-wrapper .location-title {
  font-size: 32px;
  font-weight: bold;
  color: #333;
  margin-bottom: 40px;
  text-align: center;
  position: relative;
  padding-bottom: 20px;
}
main .company-location .location-wrapper .location-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: #4a90e2;
}
main .company-location .location-wrapper .location-container {
  width: 100%;
  height: 440px;
  margin: 0 auto;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
main .company-location .location-wrapper .location-container img {
  width: auto;
  height: 100%;
  object-fit: cover;
}
main .company-location .location-wrapper .location-container .location-marker {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
  text-decoration: none;
  z-index: 10;
}
main .company-location .location-wrapper .location-container .location-marker .marker-pin {
  position: relative;
  width: 40px;
  height: 40px;
  margin: 0 auto 10px;
}
main .company-location .location-wrapper .location-container .location-marker .marker-pin .marker-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  background-color: #4a90e2;
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  z-index: 2;
}
main .company-location .location-wrapper .location-container .location-marker .marker-pin .marker-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  background-color: rgba(94, 105, 255, 0.4);
  border-radius: 50%;
  animation: pulse 2s ease-out infinite;
}
main .company-location .location-wrapper .location-container .location-marker .location-text {
  background-color: rgba(255, 255, 255, 0.95);
  color: #333;
  padding: 10px 15px;
  border-radius: 6px;
  font-size: 14px;
  white-space: nowrap;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.3s;
  border-left: 3px solid #4a90e2;
}
main .company-location .location-wrapper .location-container .location-marker:hover .location-text {
  background-color: #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}