/* 关于我们页面样式 */
/* 统一的标题样式 */
.section-title {
  font-size: 1.875rem;
  font-weight: bold;
  color: #252525;
  margin-bottom: 2.5rem;
  position: relative;
  /* 左对齐标题 */
  /* 居中对齐标题 */
}
.section-title:after {
  content: "";
  position: absolute;
  bottom: -10px;
  width: 3.75rem;
  height: 3px;
  background: #e60012;
}
.section-title.left:after {
  left: 0;
}
.section-title.center {
  text-align: center;
}
.section-title.center:after {
  left: 50%;
  transform: translateX(-50%);
}
.section.about-header {
  margin-top: 5.9375rem;
}
.section.about-header .title-box {
  text-align: center;
  margin-bottom: 2.5rem;
}
.section.about-header .title-box .subtitle {
  font-size: 1.125rem;
  color: #666;
  margin-bottom: 10px;
}
.section.about-header .title-box .title {
  font-size: 3.25rem;
  font-weight: 900;
  color: #252525;
  position: relative;
  display: inline-block;
}
.section.about-intro {
  margin: 3.75rem auto;
}
.section.about-intro .intro-content .intro-text {
  line-height: 2rem;
}
.section.about-intro .intro-content .intro-text .intro-desc {
  font-size: 1rem;
  line-height: 1.8;
  color: #555;
  margin-top: 20px;
}
.section.about-intro .intro-content .intro-image {
  border-radius: 16px;
  overflow: hidden;
}
.section.about-intro .intro-content .intro-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}
.section.about-intro .intro-content .intro-image-text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.section.about-intro .intro-content .intro-image-text .image-item {
  border-radius: 16px;
  overflow: hidden;
}
.section.about-intro .intro-content .intro-image-text .image-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.section.about-intro .intro-content .intro-image-text .image-item img:hover {
  transform: scale(1.05);
}
.section.about-culture {
  background: #f2f2f2;
  padding: 3.75rem 32px;
  margin-bottom: 3.75rem;
  border-radius: 16px;
}
.section.about-culture .culture-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.875rem;
}
.section.about-culture .culture-values .value-item {
  text-align: center;
  padding: 1.875rem 20px;
  border-radius: 16px;
  background: #fff;
  transition: all 0.3s ease;
}
.section.about-culture .culture-values .value-item .value-icon {
  font-size: 2.5rem;
  color: #e60012;
  margin-bottom: 20px;
}
.section.about-culture .culture-values .value-item .value-title {
  font-size: 20px;
  font-weight: bold;
  color: #252525;
  margin-bottom: 15px;
}
.section.about-culture .culture-values .value-item .value-desc {
  font-size: 14px;
  line-height: 1.6;
  color: #555;
}
.section.about-environment {
  margin-bottom: 3.75rem;
}
.section.about-environment .environment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}
.section.about-environment .environment-grid .environment-item {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.section.about-environment .environment-grid .environment-item .environment-image {
  position: relative;
  width: 100%;
  height: 380px;
  overflow: hidden;
}
.section.about-environment .environment-grid .environment-item .environment-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.section.about-environment .environment-grid .environment-item .environment-image .environment-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 0, 0, 0.2) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding: 2rem;
  color: white;
  transition: opacity 0.3s ease;
}
.section.about-environment .environment-grid .environment-item .environment-image .environment-overlay h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  text-align: center;
}
.section.about-environment .environment-grid .environment-item .environment-image .environment-overlay p {
  font-size: 1rem;
  text-align: center;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}
.section.about-environment .environment-grid .environment-item .environment-image .environment-overlay .view-more-btn {
  background-color: #252525;
  color: white;
  border: none;
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  opacity: 1;
}
.section.about-environment .environment-grid .environment-item .environment-image:hover .environment-overlay {
  opacity: 1;
}
.section.about-environment .environment-grid .environment-item .environment-image:hover img {
  transform: scale(1.05);
}
.section.about-honor {
  margin-bottom: 3.75rem;
}
.section.about-honor .honor-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.875rem;
}
.section.about-honor .honor-list .honor-item {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #f2f2f2;
  transition: all 0.3s ease;
}
.section.about-honor .honor-list .honor-item:hover {
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}
.section.about-honor .honor-list .honor-item.hidden-item {
  display: none;
}
.section.about-honor .honor-list .honor-item .honor-image {
  position: relative;
  overflow: hidden;
}
.section.about-honor .honor-list .honor-item .honor-image:before {
  display: block;
  content: "";
  padding-top: 60%;
}
.section.about-honor .honor-list .honor-item .honor-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.section.about-honor .honor-list .honor-item .honor-content {
  padding: 20px;
}
.section.about-honor .honor-list .honor-item .honor-content .honor-name {
  font-size: 1.125rem;
  font-weight: bold;
  color: #252525;
  margin-bottom: 10px;
}
.section.about-honor .honor-list .honor-item .honor-content .honor-desc {
  font-size: 14px;
  line-height: 1.6;
  color: #555;
}
.section.about-honor .honor-more {
  text-align: center;
  margin-top: 2rem;
}
.section.about-honor .honor-more .more-btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  background: #252525;
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
}
.section.about-contact {
  background: #f2f2f2;
  color: #252525;
  padding: 3.75rem 32px;
  border-radius: 16px;
}
.section.about-contact .contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}
.section.about-contact .contact-content .contact-info .info-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.875rem;
}
.section.about-contact .contact-content .contact-info .info-item .info-icon {
  font-size: 24px;
  color: #e60012;
  margin-right: 15px;
  margin-top: 3px;
}
.section.about-contact .contact-content .contact-info .info-item .info-text .info-label {
  font-size: 1.125rem;
  font-weight: bold;
  margin-bottom: 5px;
}
.section.about-contact .contact-content .contact-info .info-item .info-text .info-value {
  font-size: 1rem;
  line-height: 1.6;
  color: #666;
}
.section.about-contact .contact-content .contact-form {
  background: #fff;
  padding: 1.875rem;
  border-radius: 16px;
  border: 1px solid #f2f2f2;
}
.section.about-contact .contact-content .contact-form .form-group {
  margin-bottom: 20px;
}
.section.about-contact .contact-content .contact-form .form-group label {
  display: block;
  font-size: 1rem;
  margin-bottom: 8px;
}
.section.about-contact .contact-content .contact-form .form-group input,
.section.about-contact .contact-content .contact-form .form-group textarea {
  width: 100%;
  padding: 12px 15px;
  background: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 5px;
  color: #252525;
  font-size: 1rem;
}
.section.about-contact .contact-content .contact-form .form-group input::placeholder,
.section.about-contact .contact-content .contact-form .form-group textarea::placeholder {
  color: #999;
}
.section.about-contact .contact-content .contact-form .form-group input:focus,
.section.about-contact .contact-content .contact-form .form-group textarea:focus {
  outline: none;
  border-color: #e60012;
}
.section.about-contact .contact-content .contact-form .form-group textarea {
  height: 7.5rem;
  resize: none;
}
.section.about-contact .contact-content .contact-form .submit-btn {
  background: #e60012;
  color: #fff;
  border: none;
  padding: 12px 1.875rem;
  font-size: 1rem;
  font-weight: bold;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.3s ease;
}
.section.about-contact .contact-content .contact-form .submit-btn:hover {
  background: #b3000e;
}
.environment-modal {
  visibility: hidden;
  opacity: 0;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  display: flex;
  justify-content: center;
  align-items: center;
}
.environment-modal.show {
  visibility: visible;
  opacity: 1;
}
.environment-modal.show .modal-content {
  transform: scale(1);
}
.environment-modal .modal-content {
  background-color: white;
  width: 95%;
  max-width: 1440px;
  max-height: 95vh;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(0.7);
  transition: transform 0.3s ease;
}
.environment-modal.show .environment-modal .modal-content {
  transform: scale(1);
}
.environment-modal .modal-content .modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid #eee;
}
.environment-modal .modal-content .modal-header .modal-title {
  font-size: 1.5rem;
  margin: 0;
}
.environment-modal .modal-content .modal-header .modal-close {
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: #999;
  transition: transform 0.2s ease, color 0.2s ease;
}
.environment-modal .modal-content .modal-header .modal-close:hover {
  color: #333;
  transform: rotate(90deg);
}
.environment-modal .modal-content .modal-body {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  overflow-y: auto;
}
.environment-modal .modal-content .modal-body .modal-gallery {
  margin-bottom: 1.5rem;
}
.environment-modal .modal-content .modal-body .modal-gallery .main-image-container {
  position: relative;
  margin-bottom: 1rem;
  overflow: hidden;
}
.environment-modal .modal-content .modal-body .modal-gallery .main-image-container .modal-main-image {
  width: 100%;
  height: 500px;
  object-fit: contain;
  border-radius: 5px;
  transition: opacity 0.3s ease;
  opacity: 1;
  /* 确保初始状态为可见 */
}
.environment-modal .modal-content .modal-body .modal-gallery .main-image-container .gallery-prev,
.environment-modal .modal-content .modal-body .modal-gallery .main-image-container .gallery-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  font-size: 1.5rem;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 0.3s ease, transform 0.2s ease;
}
.environment-modal .modal-content .modal-body .modal-gallery .main-image-container .gallery-prev:hover,
.environment-modal .modal-content .modal-body .modal-gallery .main-image-container .gallery-next:hover {
  background-color: rgba(0, 0, 0, 0.7);
}
.environment-modal .modal-content .modal-body .modal-gallery .main-image-container .gallery-prev:active,
.environment-modal .modal-content .modal-body .modal-gallery .main-image-container .gallery-next:active {
  transform: translateY(-50%) scale(0.9);
}
.environment-modal .modal-content .modal-body .modal-gallery .main-image-container .gallery-prev {
  left: 10px;
}
.environment-modal .modal-content .modal-body .modal-gallery .main-image-container .gallery-next {
  right: 10px;
}
.environment-modal .modal-content .modal-body .modal-gallery .gallery-thumbnails {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 10px 0;
}
.environment-modal .modal-content .modal-body .modal-gallery .gallery-thumbnails .thumbnail {
  flex: 0 0 auto;
  width: 80px;
  height: 60px;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color 0.3s ease, transform 0.2s ease, opacity 0.2s ease;
}
.environment-modal .modal-content .modal-body .modal-gallery .gallery-thumbnails .thumbnail.active {
  border-color: #252525;
  transform: scale(1.05);
}
.environment-modal .modal-content .modal-body .modal-gallery .gallery-thumbnails .thumbnail:hover {
  transform: scale(1.05);
  opacity: 0.8;
}
.environment-modal .modal-content .modal-body .modal-gallery .gallery-thumbnails .thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.environment-modal .modal-content .modal-body .modal-description p {
  line-height: 1.6;
  color: #555;
}
/* 响应式布局 */
@media screen and (max-width: 1200px) {
  .section.about-culture .culture-values {
    grid-template-columns: repeat(2, 1fr);
  }
  .section.about-honor .honor-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .section.about-environment .environment-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .section.about-environment .environment-grid .environment-item .environment-image {
    height: 250px;
  }
  .section .environment-modal .modal-content {
    width: 95%;
    max-height: 95vh;
  }
  .section .environment-modal .modal-content .modal-body .modal-gallery .main-image-container .modal-main-image {
    height: 450px;
  }
}
@media screen and (max-width: 980px) {
  .section.about-header {
    margin-top: 20px;
  }
  .section.about-intro .intro-content,
  .section.about-contact .contact-content {
    grid-template-columns: 1fr;
    gap: 1.875rem;
  }
  .section.about-intro .intro-content .intro-image-text {
    grid-template-columns: 1fr;
  }
  .section.about-culture,
  .section.about-honor,
  .section.about-environment {
    padding: 2.5rem 0;
    margin-bottom: 2.5rem;
  }
  .section.about-environment .environment-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 1.2rem;
  }
  .section.about-environment .environment-grid .environment-item .environment-image {
    height: 220px;
  }
  .section.about-environment .environment-grid .environment-item .environment-image .environment-overlay h3 {
    font-size: 1.5rem;
  }
  .section.about-environment .environment-grid .environment-item .environment-image .environment-overlay p {
    font-size: 0.9rem;
  }
  .section .environment-modal .modal-content .modal-body .modal-gallery .main-image-container .modal-main-image {
    height: 300px;
  }
}
@media screen and (max-width: 768px) {
  .section.about-culture .culture-values {
    grid-template-columns: 1fr;
  }
  .section.about-honor .honor-list {
    grid-template-columns: 1fr;
  }
  .section.about-environment .environment-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 1fr);
    gap: 1rem;
  }
  .section.about-environment .environment-grid .environment-item .environment-image {
    height: 280px;
  }
  .section.about-environment .environment-grid .environment-item .environment-image .environment-overlay h3 {
    font-size: 1.4rem;
  }
  .section.about-environment .environment-grid .environment-item .environment-image .environment-overlay p {
    font-size: 0.9rem;
  }
  .section .environment-modal .modal-content {
    width: 98%;
    max-height: 98vh;
  }
  .section .environment-modal .modal-content .modal-body {
    padding: 1rem;
  }
  .section .environment-modal .modal-content .modal-body .modal-gallery .main-image-container .modal-main-image {
    height: 250px;
  }
  .section .environment-modal .modal-content .modal-body .modal-gallery .main-image-container .gallery-prev,
  .section .environment-modal .modal-content .modal-body .modal-gallery .main-image-container .gallery-next {
    width: 35px;
    height: 35px;
    font-size: 1.2rem;
  }
  .section .environment-modal .modal-content .modal-body .modal-gallery .gallery-thumbnails .thumbnail {
    width: 70px;
    height: 50px;
  }
}
@media screen and (max-width: 650px) {
  .section.about-header .title-box .title {
    font-size: 2.5rem;
  }
  .section.about-culture,
  .section.about-honor,
  .section.about-contact,
  .section.about-environment {
    padding: 1.875rem 0;
    margin-bottom: 1.875rem;
  }
  .section.about-intro .section-title,
  .section.about-culture .section-title,
  .section.about-honor .section-title,
  .section.about-contact .section-title,
  .section.about-environment .section-title {
    font-size: 1.8rem;
  }
  .section.about-environment .environment-grid {
    gap: 0.8rem;
  }
  .section.about-environment .environment-grid .environment-item .environment-image {
    height: 240px;
  }
  .section.about-environment .environment-grid .environment-item .environment-image .environment-overlay {
    padding: 1.5rem;
  }
  .section.about-environment .environment-grid .environment-item .environment-image .environment-overlay h3 {
    font-size: 1.3rem;
  }
  .section.about-environment .environment-grid .environment-item .environment-image .environment-overlay p {
    font-size: 0.85rem;
    margin-bottom: 1rem;
  }
  .section.about-environment .environment-grid .environment-item .environment-image .environment-overlay .view-more-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }
  .section .environment-modal .modal-content {
    width: 100%;
    height: 100vh;
    max-width: 100%;
    max-height: 100vh;
    border-radius: 0;
  }
  .section .environment-modal .modal-content .modal-header {
    padding: 1rem;
  }
  .section .environment-modal .modal-content .modal-header .modal-title {
    font-size: 1.3rem;
  }
  .section .environment-modal .modal-content .modal-header .modal-close {
    font-size: 1.5rem;
  }
  .section .environment-modal .modal-content .modal-body {
    padding: 0.5rem;
    height: calc(100vh - 60px);
  }
  .section .environment-modal .modal-content .modal-body .modal-gallery {
    height: 100%;
  }
  .section .environment-modal .modal-content .modal-body .modal-gallery .main-image-container {
    height: calc(100% - 80px);
    margin-bottom: 0.5rem;
  }
  .section .environment-modal .modal-content .modal-body .modal-gallery .main-image-container .modal-main-image {
    height: 100%;
  }
  .section .environment-modal .modal-content .modal-body .modal-gallery .main-image-container .gallery-prev,
  .section .environment-modal .modal-content .modal-body .modal-gallery .main-image-container .gallery-next {
    width: 30px;
    height: 30px;
    font-size: 1rem;
  }
  .section .environment-modal .modal-content .modal-body .modal-gallery .gallery-thumbnails {
    height: 70px;
    padding: 5px 0;
  }
  .section .environment-modal .modal-content .modal-body .modal-gallery .gallery-thumbnails .thumbnail {
    width: 60px;
    height: 45px;
  }
}
/*# sourceMappingURL=about.css.map */