.index-banner .index-swiper1 {
  position: relative;
}
.index-banner .swiper-slide {
  overflow: hidden;
}
.index-banner .swiper-slide .pic img {
  display: block;
  width: 100%;
  height: auto;
}
.index-banner .swiper-slide .text {
  position: absolute;
  top: 24.59183673%;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  overflow-wrap: break-word;
  font-family: "Roboto-Medium", sans-serif;
  font-weight: 500;
  font-size: var(--font48);
  color: #1c673a;
  line-height: 1.16666667;
}
.index-banner .arrow-line {
  position: absolute;
  bottom: 6.63265306%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  z-index: 2;
}
.index-banner .arrow-line .swiper1-prev {
  margin-right: 11px;
}
.index-banner .arrow-line .swiper1-arrow {
  --w: max(0.5rem, 35px);
  width: var(--w);
  height: var(--w);
  border-radius: 50%;
  border: 2px solid #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  cursor: pointer;
  transition: var(--duration);
}
.index-banner .arrow-line .swiper1-arrow img {
  display: block;
  transition: var(--duration);
  filter: brightness(0) invert(1);
}
.index-banner .arrow-line .swiper1-arrow:hover {
  background-color: #fff;
  border-color: transparent;
}
.index-banner .arrow-line .swiper1-arrow:hover img {
  filter: none;
}
.index-about {
  background-image: url(../images/index-about-bg.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
  padding-top: max(1.4rem, var(--space));
  padding-bottom: max(1.22rem, var(--space));
}
.index-about .about-title {
  font-family: "Roboto-Medium", sans-serif;
  font-weight: 500;
  font-size: var(--font68);
  color: #ffffff;
  margin-bottom: 0.82rem;
}
.index-about .about-main {
  display: flex;
  align-items: flex-start;
}
.index-about .about-main .main-left {
  width: 29.55729167%;
  flex-shrink: 0;
}
.index-about .about-main .main-left .pic {
  display: block;
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(204, 204, 204, 0.3);
  padding: 8px 7px;
}
.index-about .about-main .main-left .pic .img {
  display: block;
  overflow: hidden;
}
.index-about .about-main .main-left .pic .img:hover img {
  transform: scale(1.05);
}
.index-about .about-main .main-left .pic .img img {
  display: block;
  width: 100%;
  height: auto;
  transition: var(--duration);
}
.index-about .about-main .main-right {
  width: 66.015625%;
  flex-shrink: 0;
  margin-left: auto;
}
.index-about .about-main .main-right .right-title {
  font-weight: 400;
  font-size: var(--font32);
  color: #ffffff;
  line-height: 1.3125;
  padding-top: 0.3rem;
  overflow-wrap: break-word;
}
.index-about .about-main .main-right .list {
  margin-top: 1.12rem;
}
.index-about .about-main .main-right .list .item {
  display: flex;
  align-items: center;
  padding-top: max(0.36rem, 20px);
  padding-bottom: max(0.36rem, 20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.index-about .about-main .main-right .list .item:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.index-about .about-main .main-right .list .item .pic {
  width: max(2.9rem, 180px);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(204, 204, 204, 0.3);
  padding: 4px;
  flex-shrink: 0;
}
.index-about .about-main .main-right .list .item .pic .img {
  padding-bottom: 56.02836879%;
  position: relative;
  overflow: hidden;
}
.index-about .about-main .main-right .list .item .pic .img:hover img {
  transform: scale(1.05);
}
.index-about .about-main .main-right .list .item .pic .img img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--duration);
}
.index-about .about-main .main-right .list .item .text {
  margin-left: max(0.99rem, 20px);
}
.index-about .about-main .main-right .list .item .text .text-title {
  font-weight: bold;
  font-size: var(--font48);
  line-height: 1;
  color: #fff;
}
.index-about .about-main .main-right .list .item .text .text-desc {
  font-family: Roboto;
  font-weight: 400;
  font-size: var(--font18);
  margin-top: max(10px, 0.21rem);
  color: #fff;
}
.index-about .about-main .main-right .about-link {
  margin-top: max(0.6rem, 30px);
  display: flex;
  justify-content: center;
  align-items: center;
  user-select: none;
  cursor: pointer;
  width: 140px;
  height: 38px;
  background: #ffffff;
  position: relative;
  z-index: 2;
  overflow: hidden;
}
.index-about .about-main .main-right .about-link span {
  font-weight: 400;
  font-size: var(--font16);
  color: var(--theme);
  margin-top: 0.1em;
  transition: var(--duration);
}
.index-about .about-main .main-right .about-link img {
  margin-left: 20px;
  transition: var(--duration);
}
.index-about .about-main .main-right .about-link::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 0;
  height: 100%;
  background-color: var(--theme);
  z-index: -1;
  transition: var(--duration);
}
.index-about .about-main .main-right .about-link:hover::after {
  width: 100%;
  left: 0;
  right: auto;
}
.index-about .about-main .main-right .about-link:hover span {
  color: #fff;
}
.index-about .about-main .main-right .about-link:hover img {
  filter: brightness(0) invert(1);
}
.index-title {
  font-family: "Roboto-Medium", sans-serif;
  font-weight: 500;
  font-size: var(--font68);
  color: #116031;
}
.index-product {
  background: #f8f8f8;
  padding-top: max(var(--space), 1.17rem);
  padding-bottom: max(1.23rem, var(--space));
  overflow: hidden;
}
.index-product .product-wrap .content {
  margin-top: max(30px, 0.57rem);
  display: flex;
  justify-content: space-between;
}
.index-product .product-wrap .content .left {
  width: 49.0234375%;
  flex-shrink: 0;
}
.index-product .product-wrap .content .left .list .item {
  padding: max(0.25rem, 15px) 0;
  border-bottom: 1px solid #333333;
}
.index-product .product-wrap .content .left .list .item:first-child {
  border-top: 1px solid #333333;
}
.index-product .product-wrap .content .left .list .item.active .title {
  color: #116031;
}
.index-product .product-wrap .content .left .list .item .title {
  font-weight: 400;
  font-size: var(--font24);
  color: #333333;
  transition: var(--duration);
  width: 100%;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  overflow-wrap: break-word;
}
.index-product .product-wrap .content .left .list .item .item-content {
  margin-top: max(0.2rem, 10px);
  display: none;
}
.index-product .product-wrap .content .left .list .item .desc {
  font-family: "Roboto-Light", sans-serif;
  font-weight: 300;
  font-size: var(--font16);
  color: #333333;
  line-height: 1.625;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  text-overflow: ellipsis;
  overflow: hidden;
  overflow-wrap: break-word;
}
.index-product .product-wrap .content .left .list .item .btn {
  width: 140px;
  height: 38px;
  background: #116031;
  display: flex;
  justify-content: center;
  align-items: center;
  user-select: none;
  cursor: pointer;
  margin-top: max(0.23rem, 15px);
}
.index-product .product-wrap .content .left .list .item .btn span {
  font-weight: 400;
  font-size: var(--font16);
  color: #ffffff;
  transition: var(--duration);
}
.index-product .product-wrap .content .left .list .item .btn img {
  filter: brightness(0) invert(1);
  margin-left: max(0.2rem, 10px);
  transition: var(--duration);
}
.index-product .product-wrap .content .left .list .item .btn:hover img {
  margin-left: 6px;
}
.index-product .product-wrap .content .right {
  width: 43.9453125%;
  flex-shrink: 0;
}
.index-product .product-wrap .content .right .swiper-slide {
  overflow: hidden;
  position: relative;
}
.index-product .product-wrap .content .right .swiper-slide .pic img {
  display: block;
  width: 100%;
  height: auto;
}
.index-product .product-wrap .content .right .swiper-slide .text {
  position: absolute;
  left: 0;
  bottom: 0;
  padding-left: max(0.49rem, 10px);
  padding-right: max(0.49rem, 10px);
  padding-bottom: max(0.3rem, 15px);
  font-weight: bold;
  font-size: var(--font24);
  color: #f8f8f8;
  width: 100%;
}
.index-news {
  padding-top: max(var(--space), 1.05rem);
  padding-bottom: max(var(--space), 1.2rem);
}
.index-news .news-container {
  display: flex;
  justify-content: space-between;
  margin-top: max(0.6rem, 30px);
}
.index-news .left {
  width: 23.56770833%;
  flex-shrink: 0;
  background-image: url(../images/index-news-bg.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  padding-left: max(0.3rem, 15px);
  padding-right: max(0.32rem, 15px);
  padding-top: max(0.62rem, 20px);
  padding-bottom: max(0.3rem, 20px);
  display: flex;
  flex-direction: column;
}
.index-news .left .desc {
  font-weight: 400;
  font-size: var(--font24);
  color: #ffffff;
  padding-bottom: max(0.32rem, 10px);
  border-bottom: 1px solid #ffffff;
}
.index-news .left .desc p {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  text-overflow: ellipsis;
  overflow: hidden;
  overflow-wrap: break-word;
}
.index-news .left .time {
  margin-top: max(0.3rem, 10px);
  line-height: 1;
  font-weight: 400;
  font-size: var(--font16);
  color: #ffffff;
}
.index-news .left .more {
  display: flex;
  align-items: center;
  width: fit-content;
  margin-top: auto;
}
.index-news .left .more span {
  font-weight: 400;
  font-size: var(--font12);
  color: #fff;
}
.index-news .left .more img {
  filter: brightness(0) invert(1);
  margin-left: 8px;
}
.index-news .center {
  display: block;
  width: 49.0234375%;
  flex-shrink: 0;
  position: relative;
}
.index-news .center:hover .pic img {
  transform: scale(1.05);
}
.index-news .center .pic {
  display: block;
  position: relative;
  overflow: hidden;
  height: 100%;
}
.index-news .center .pic::before {
  content: "";
  display: block;
  padding-bottom: 60.55776892%;
}
.index-news .center .pic img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--duration, 0.45s);
}
.index-news .center::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  pointer-events: none;
}
.index-news .center .text {
  position: absolute;
  left: 0;
  bottom: 0;
  padding-left: max(15px, 0.6rem);
  padding-right: max(15px, 0.35rem);
  padding-bottom: max(10px, 0.6rem);
  z-index: 2;
}
.index-news .center .text .time {
  font-weight: 400;
  font-size: var(--font16);
  color: #ffffff;
}
.index-news .center .text .desc {
  margin-top: max(0.2rem, 10px);
  font-weight: 400;
  font-size: var(--font24);
  color: #ffffff;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
  overflow: hidden;
  overflow-wrap: break-word;
}
.index-news .right {
  width: 23.50260417%;
  flex-shrink: 0;
}
.index-news .right .item {
  display: block;
  padding-bottom: max(20px, 0.31rem);
  border-bottom: 1px solid #999;
}
.index-news .right .item:hover .desc span {
  color: var(--theme);
  background-size: 100% 1px;
  background-position: left bottom;
}
.index-news .right .item:not(:last-child) {
  margin-bottom: max(0.3rem, 20px);
}
.index-news .right .item .desc {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  text-overflow: ellipsis;
  overflow: hidden;
  overflow-wrap: break-word;
  transition: var(--duration);
  line-height: 1.33333333;
  font-weight: 400;
  font-size: var(--font18);
}
.index-news .right .item .desc span {
  color: #666666;
  background-image: linear-gradient(to left, var(--theme), var(--theme));
  background-repeat: no-repeat;
  background-size: 0% 1px;
  background-position: right bottom;
  transition: background-size var(--duration), color var(--duration);
}
.index-news .right .item .time {
  margin-top: max(0.18rem, 10px);
  font-weight: 400;
  font-size: var(--font14);
  color: #666666;
}
.index-contact {
  display: flex;
}
.index-contact .contact-left {
  width: 50%;
  flex-shrink: 0;
}
.index-contact .contact-left .pic {
  width: 100%;
  height: 100%;
}
.index-contact .contact-left .pic img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index-contact .contact-right {
  width: 50%;
  flex-shrink: 0;
  background: #116031;
  padding-top: 1.23rem;
  padding-left: 1.02rem;
  padding-right: 1.82rem;
}
.index-contact .contact-right .text {
  border-top: 1px solid #ffffff;
  font-weight: 400;
  font-size: var(--font68);
  color: #ffffff;
  line-height: 1.14705882;
  overflow-wrap: break-word;
  padding-top: max(0.6rem, 20px);
  max-width: 680px;
}
.index-contact .contact-right .btn {
  margin-top: max(30px, 0.55rem);
  width: 185px;
  height: 55px;
  background: #ffffff;
  font-weight: 400;
  font-size: var(--font24);
  color: #116031;
  display: flex;
  justify-content: center;
  align-items: center;
  user-select: none;
  cursor: pointer;
  position: relative;
  z-index: 2;
  overflow: hidden;
  transition: var(--duration);
}
.index-message {
  padding-top: max(1.03rem, var(--space));
  padding-bottom: max(1.21rem, var(--space));
  background-image: url(../images/index-message-bg.png);
  background-repeat: no-repeat;
  background-size: 100% auto;
  background-position: center bottom;
  overflow: hidden;
}
.index-message .message-wrap {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.index-message .message-wrap .message-text {
  width: 43.5546875%;
  flex-shrink: 0;
  border-top: 1px solid #116031;
  padding-top: max(0.6rem, 10px);
}
.index-message .message-wrap .message-text .title {
  font-family: Roboto-Medium, sans-serif;
  font-weight: 500;
  font-size: var(--font68);
  color: #116031;
}
.index-message .message-wrap .message-text .desc {
  margin-top: max(0.23rem, 10px);
  font-weight: 400;
  font-size: var(--font18);
  color: #333333;
  line-height: 1.77777778;
  overflow-wrap: break-word;
}
.index-message .message-wrap .message-form {
  width: 49.0234375%;
  flex-shrink: 0;
  --pl: max(0.22rem, 15px);
}
.index-message .message-wrap .message-form .placeholder-text {
  padding-left: var(--pl);
  font-family: Roboto-Light, sans-serif;
  font-weight: 300;
  font-size: var(--font16);
  color: #999999;
  line-height: 1.5;
}
.index-message .message-wrap .message-form .placeholder-text .red {
  color: #ca1e1e;
}
.index-message .message-wrap .message-form .input-item {
  width: 100%;
  height: max(0.58rem, 45px);
  background: #ffffff;
  border: 1px solid #cccccc;
  display: flex;
  align-items: center;
  margin-bottom: 19px;
  transition: var(--duration);
}
.index-message .message-wrap .message-form .input-item:focus-within {
  border-color: var(--theme);
}
.index-message .message-wrap .message-form .input-item input {
  display: block;
  height: 100%;
  flex: 1;
  min-width: 0;
  padding-left: 15px;
  padding-right: 15px;
  font-size: var(--font16);
  color: #333333;
}
.index-message .message-wrap .message-form .textarea-item {
  width: 100%;
  height: 163px;
  background: #ffffff;
  border: 1px solid #cccccc;
  transition: var(--duration);
}
.index-message .message-wrap .message-form .textarea-item:focus-within {
  border-color: var(--theme);
}
.index-message .message-wrap .message-form .textarea-item .placeholder-text {
  padding-top: max(0.22rem, 15px);
  line-height: 1;
}
.index-message .message-wrap .message-form .textarea-item textarea {
  resize: none;
  padding-left: var(--pl);
  padding-top: 15px;
  font-size: var(--font16);
  color: #333333;
}
.index-message .message-wrap .message-form .submit-btn {
  margin-top: 20px;
  width: 160px;
  height: 48px;
  background: #116031;
  font-size: var(--font18);
  color: #ffffff;
  user-select: none;
  cursor: pointer;
}
@media (max-width: 992px) {
  .index-banner {
    margin-top: var(--header-height);
  }
  .index-about .about-main {
    flex-wrap: wrap;
  }
  .index-about .about-main .main-left {
    width: auto;
    max-width: 100%;
  }
  .index-about .about-main .main-right {
    width: 100%;
    margin-top: 30px;
  }
}
@media (max-width: 768px) {
  .index-news .news-container {
    flex-wrap: wrap;
    row-gap: 30px;
  }
  .index-news .left,
  .index-news .center,
  .index-news .right {
    width: 100%;
  }
  .index-news .left .more {
    margin-top: 20px;
  }
  .index-contact {
    flex-wrap: wrap;
  }
  .index-contact .contact-left,
  .index-contact .contact-right {
    width: 100%;
  }
  .index-contact .contact-right {
    padding-bottom: max(1.4rem, var(--space));
    padding-left: 4%;
    padding-right: 4%;
  }
  .index-message .message-wrap {
    flex-wrap: wrap;
  }
  .index-message .message-wrap .message-text {
    width: 100%;
    margin-bottom: 20px;
  }
  .index-message .message-wrap .message-form {
    width: 100%;
  }
  .index-message .message-wrap .message-form .submit-btn {
    margin-left: auto;
    margin-right: auto;
    display: block;
  }
}
@media (max-width: 576px) {
  .index-banner .swiper-slide .text {
    font-size: 18px;
    line-height: 1.45;
  }
  .index-about .about-title,
  .index-title {
    font-size: var(--phone-title);
  }
  .index-about .about-main .main-right .right-title {
    font-size: 16px;
    line-height: 1.5;
  }
  .index-about .about-main .main-right .list .item .pic {
    width: 160px;
  }
  .index-about .about-main .main-right .list .item .text .text-title {
    font-size: 16px;
  }
  .index-product .product-wrap .content {
    flex-wrap: wrap;
  }
  .index-product .product-wrap .content .left {
    width: 100%;
    margin-top: 30px;
    order: 1;
  }
  .index-product .product-wrap .content .right {
    width: 100%;
  }
  .index-product .product-wrap .content .right .swiper-slide .pic img {
    height: 300px;
    object-fit: cover;
  }
  .index-product .product-wrap .content .left .list .item .title {
    font-size: 16px;
  }
  .index-product .product-wrap .content .left .list .item .desc {
    font-size: 14px;
    line-height: 1.45;
  }
  .index-news .left .desc p {
    font-size: 16px;
  }
  .index-news .center .text .desc {
    font-size: 16px;
  }
  .index-contact .contact-right .text {
    font-size: 18px;
  }
  .index-contact .contact-right .btn {
    width: 150px;
    height: 40px;
    font-size: 14px;
  }
  .index-message .message-wrap .message-text .title {
    font-size: var(--phone-title);
  }
}