body::-webkit-scrollbar {
  width: 0;
}

@media screen and (max-width: 768px) {
  #index .text-box {
    height: 300px !important;
    min-height: 300px;
  }
  #index .text-box .text-p {
    font-size: 22px !important;
    width: auto !important;
    white-space: normal !important;
    overflow: visible !important;
    animation: none !important;
    border-right: none !important;
    padding: 0 15px;
  }
  #index .text-box .text-desc {
    font-size: 14px !important;
    width: auto !important;
    white-space: normal !important;
    overflow: visible !important;
    animation: none !important;
    border-right: none !important;
    padding: 0 15px;
    margin-bottom: 30px !important;
  }
  #index .text-box .text-btn {
    font-size: 13px !important;
    padding: 12px 16px !important;
  }
  #index .article-first {
    margin-right: 0 !important;
  }
  #index .article-second {
    margin-left: 0 !important;
  }
  #index .index-service {
    padding: 40px 0 !important;
  }
  #index .index-service .service-item {
    height: auto !important;
    min-height: 200px;
    margin: 0 0 15px !important;
  }
  #index .index-service .service-item .item-message {
    position: relative !important;
    left: auto !important;
    bottom: auto !important;
    padding: 10px 20px 20px !important;
  }
  #index .index-service .service-item .item-message-hidden {
    display: none !important;
  }
  #index .index-service .service-item .item-content .content-icon .icon-flex .icon-emoji,
  #index .index-service .service-item .item-hover .content-icon .icon-flex .icon-emoji {
    font-size: 36px !important;
  }
  #index .index-service .indexService-box .indexService-en {
    font-size: 22px !important;
  }
  #index .index-service .indexService-box .indexService-title {
    font-size: 24px !important;
  }
  #index .index-advantage {
    padding: 40px 0 !important;
  }
  #index .index-advantage .advantage-item {
    height: 120px !important;
    margin: 0 5px 15px !important;
  }
  #index .index-advantage .advantage-item .item-number {
    font-size: 60px !important;
    line-height: 120px !important;
  }
  #index .index-advantage .advantage-box .advantage-en {
    font-size: 22px !important;
  }
  #index .index-advantage .advantage-box .advantage-title {
    font-size: 24px !important;
  }
  #index .index-ai {
    padding: 40px 0 !important;
  }
  #index .index-ai .ai-item {
    min-height: 200px;
    margin: 0 0 15px !important;
  }
  #index .index-ai .ai-box .ai-en {
    font-size: 22px !important;
  }
  #index .index-ai .ai-box .ai-title {
    font-size: 24px !important;
  }
}

@media screen and (max-width: 1920px) and (min-width: 1200px) {
  #index .indexSuperiority-number {
    font-size: 80px !important;
  }
  #index .indexSuperiority-container {
    padding: 0 10px !important;
  }
}

@media screen and (max-width: 768px) {
  #index .text-p {
    font-size: 25px !important;
  }
  #index .text-desc {
    font-size: 18px !important;
  }
  #index .indexSuperiority-number {
    font-size: 70px !important;
    line-height: 120px !important;
  }
  #index .indexSuperiority-item {
    height: 120px !important;
  }
  #index .indexSuperiority-line {
    top: 56px !important;
  }
  #index .indexService-title {
    font-size: 30px !important;
  }
  #index .indexSuperiority-title {
    font-size: 30px !important;
  }
  #index .indexArticle-title {
    font-size: 30px !important;
  }
}

/* Tablet responsive */
@media screen and (min-width: 769px) and (max-width: 991px) {
  #index .index-service .service-item {
    height: auto;
    min-height: 240px;
  }
  #index .index-service .indexService-box .indexService-title {
    font-size: 30px;
  }
  #index .index-advantage .advantage-item {
    margin: 0 5px 15px;
  }
  #index .index-ai .ai-item {
    height: auto;
    min-height: 240px;
  }
  #index .index-ai .ai-box .ai-title {
    font-size: 30px;
  }
  #index .text-box .text-p {
    font-size: 36px;
  }
  #index .text-box .text-desc {
    font-size: 20px;
  }
}

#index .flex {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

#index .text-box {
  height: calc(100vh - 70px);
  position: relative;
  background: linear-gradient(-45deg, #FF0000, #FFA500, #8DEEEE, #EE7AE9);
  animation: gradientBG 10s ease infinite;
  background-size: 400% 400%;
  display: flex;
  align-items: center;
  justify-content: center;
}

#index .text-box img {
  height: 40px;
  width: 40px;
  bottom: 15%;
  left: 0;
  right: 0;
  margin: 0 auto;
  position: absolute;
  font-size: 40px;
  animation: dong 2s infinite;
}

#index .text-box .text-p {
  margin: 0;
  width: 26ch;
  font: 48px monospace;
  overflow: hidden;
  white-space: nowrap;
  font-weight: inherit;
  border-right: 3px solid transparent;
  animation: typing 2.5s steps(13), caret 0.5s steps(1) 5;
}

#index .text-box .text-desc {
  display: inline-block;
  margin-top: 30px;
  margin-bottom: 60px;
  width: 20ch;
  font: 26px monospace;
  overflow: hidden;
  white-space: nowrap;
  border-right: 3px solid transparent;
  animation: typing2 4s steps(10), caret 0.5s steps(1) 8;
}

#index .text-box .text-btn {
  text-decoration: none;
  font-size: 14px;
  color: #fff;
  background: #1e242b;
  padding: 17px 20px;
  display: inline-block;
}

@keyframes dong {
  0% {
    transform: translate(0px, 0px);
  }
  50% {
    transform: translate(0px, -20px);
  }
  100% {
    transform: translate(0px, 0px);
  }
}

@keyframes typing {
  0% {
    width: 0;
  }
}

@keyframes typing2 {
  0% {
    width: 0;
    opacity: 0;
  }
  62.5% {
    width: 0;
    opacity: 0;
  }
  62.6% {
    opacity: 1;
  }
}

@keyframes caret {
  50% {
    border-right-color: currentColor;
  }
}

@keyframes gradientBG {
  0% {
    background-position: 0 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0 50%;
  }
}

#index .index-service {
  background: #e4e4e4;
  padding: 90px 0;
}

#index .index-service .indexService-box {
  text-align: center;
  padding-bottom: 50px;
}

#index .index-service .indexService-box .indexService-en {
  font-size: 30px;
  color: #bababa;
  margin-top: 0;
  margin-bottom: 16px;
  font-weight: normal;
}

#index .index-service .indexService-box .indexService-title {
  font-weight: bold;
  font-size: 36px;
  color: #222;
  padding-bottom: 12px;
  border-bottom: 1px solid #b6b9bf;
}

#index .index-service .indexService-box .indexService-desc {
  font-size: 14px;
  color: #333;
  padding: 32px 0 4px;
  margin: 0;
  font-weight: normal;
}

#index .index-service .service-item {
  margin: 0 7.5px 20px;
  background: #fff;
  text-align: center;
  padding: 20px;
  overflow: hidden;
  position: relative;
  transition-duration: 1s;
  height: 286px;
}

#index .index-service .service-item:hover {
  background: #E64555;
}

#index .index-service .service-item:hover .item-hover {
  left: 0;
}

#index .index-service .service-item:hover .item-content {
  margin-right: -420px;
}

#index .index-service .service-item:hover .item-message {
  left: -300px;
}

#index .index-service .service-item:hover .item-message-hidden {
  right: 0;
}

#index .index-service .service-item:hover .item-message-hidden .message-text {
  color: #fff;
}

#index .index-service .service-item .item-content {
  transition-duration: 1s;
}

#index .index-service .service-item .item-content .content-icon {
  display: inline-block;
  background: #e4e4e4;
  border-radius: 50%;
  height: 122px;
  width: 122px;
  margin: 30px 0;
  align-items: center;
  justify-content: center;
}

#index .index-service .service-item .item-content .content-icon .icon-flex {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  width: 100%;
}

#index .index-service .service-item .item-content .content-icon .icon-flex img {
  height: 61px;
  width: 61px;
}

#index .index-service .service-item .item-content .content-icon .icon-flex .icon-emoji {
  font-size: 50px;
  line-height: 1;
}

#index .index-service .service-item .item-hover {
  transition-duration: 1s;
  width: 100%;
  top: 20px;
  position: absolute;
  left: -210px;
}

#index .index-service .service-item .item-hover .content-icon {
  display: inline-block;
  background: #e4e4e4;
  border-radius: 50%;
  height: 122px;
  width: 122px;
  margin: 30px 0;
  align-items: center;
  justify-content: center;
}

#index .index-service .service-item .item-hover .content-icon .icon-flex {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  width: 100%;
}

#index .index-service .service-item .item-hover .content-icon .icon-flex img {
  height: 61px;
  width: 61px;
}

#index .index-service .service-item .item-hover .content-icon .icon-flex .icon-emoji {
  font-size: 50px;
  line-height: 1;
  filter: brightness(0) saturate(100%) invert(39%) sepia(88%) saturate(1440%) hue-rotate(330deg) brightness(95%) contrast(90%);
}

#index .index-service .service-item .item-message {
  transition-duration: 1s;
  position: absolute;
  width: 100%;
  bottom: 0;
  padding: 20px 0;
  left: 0;
}

#index .index-service .service-item .item-message .message-title {
  font-size: 18px;
  color: #1d1d1d;
  margin-top: 0;
}

#index .index-service .service-item .item-message .message-text {
  height: 66px;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  text-align: left;
  margin: 0 20px;
  line-height: 22px;
  font-size: 12px;
  color: #888;
}

#index .index-service .service-item .item-message-hidden {
  transition-duration: 1s;
  position: absolute;
  right: -350px;
  bottom: 0;
  width: 100%;
  padding: 20px 0;
}

#index .index-service .service-item .item-message-hidden .message-title {
  font-size: 18px;
  color: #fff;
  margin-top: 0;
}

#index .index-service .service-item .item-message-hidden .message-text {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  text-align: left;
  margin: 0 20px;
  line-height: 22px;
  font-size: 12px;
  color: #f7616c;
}

#index .index-advantage {
  background: #222;
  padding: 60px 0;
}

#index .index-advantage .advantage-box {
  text-align: center;
  padding-bottom: 30px;
}

#index .index-advantage .advantage-box .advantage-en {
  font-size: 30px;
  color: #fff;
  margin-top: 0;
  margin-bottom: 16px;
  font-weight: normal;
}

#index .index-advantage .advantage-box .advantage-title {
  font-weight: bold;
  font-size: 36px;
  color: #fff;
  padding-bottom: 12px;
  border-bottom: 1px solid #b6b9bf;
}

#index .index-advantage .advantage-box .advantage-desc {
  font-size: 14px;
  color: #fff;
  padding: 32px 0 4px;
  margin: 0;
  font-weight: normal;
}

#index .index-advantage .advantage-item {
  position: relative;
  margin: 0 10px;
  height: 190px;
  border-radius: 8px;
  background: #c70c1f;
}

#index .index-advantage .advantage-item .item-line {
  display: block;
  position: absolute;
  top: 93px;
  left: 0;
  z-index: 10000;
  width: 100%;
  height: 4px;
  background-color: #c70c1f;
}

#index .index-advantage .advantage-item .item-number {
  color: #FFF;
  font-size: 100px;
  font-family: Impact, serif;
  margin-top: 0;
  line-height: 190px;
  text-align: center;
  z-index: 2;
}

#index .index-advantage .item-info {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  text-align: center;
  font-size: 16px;
  color: #fff;
  margin-top: 10px;
}

#index .index-ai {
  background: #e4e4e4;
  padding: 90px 0;
}

#index .index-ai .ai-box {
  text-align: center;
  padding-bottom: 30px;
}

#index .index-ai .ai-box .ai-en {
  font-size: 30px;
  color: #bababa;
  margin-top: 0;
  margin-bottom: 16px;
  font-weight: normal;
}

#index .index-ai .ai-box .ai-title {
  font-weight: bold;
  font-size: 36px;
  color: #222;
  padding-bottom: 12px;
  border-bottom: 1px solid #b6b9bf;
}

#index .index-ai .ai-box .ai-desc {
  font-size: 14px;
  color: #333;
  padding: 32px 0 4px;
  margin: 0;
  font-weight: normal;
}

#index .index-ai .ai-item {
  margin: 0 7.5px 20px;
  background: #fff;
  text-align: center;
  padding: 30px 20px;
  overflow: hidden;
  position: relative;
  transition-duration: 0.5s;
  height: 286px;
}

#index .index-ai .ai-item:hover {
  background: #E64555;
}

#index .index-ai .ai-item:hover .ai-icon {
  background: rgba(255, 255, 255, 0.2);
}

#index .index-ai .ai-item:hover .ai-icon-inner {
  background: #fff;
}

#index .index-ai .ai-item:hover .ai-emoji {
  filter: brightness(0) invert(1);
}

#index .index-ai .ai-item:hover .ai-item-title {
  color: #fff;
}

#index .index-ai .ai-item:hover .ai-item-text {
  color: #f7616c;
}

#index .index-ai .ai-item .ai-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #c70c1f, #E64555);
  border-radius: 50%;
  height: 100px;
  width: 100px;
  margin: 10px auto 20px;
  transition-duration: 0.5s;
}

#index .index-ai .ai-item .ai-icon-inner {
  width: 30px;
  height: 30px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 50%;
  transition-duration: 0.5s;
}

#index .index-ai .ai-item .ai-emoji {
  font-size: 42px;
  line-height: 1;
  transition-duration: 0.5s;
}

#index .index-ai .ai-item .ai-item-title {
  font-size: 18px;
  color: #1d1d1d;
  margin-top: 0;
  margin-bottom: 12px;
  transition-duration: 0.5s;
}

#index .index-ai .ai-item .ai-item-text {
  height: 66px;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  text-align: left;
  margin: 0;
  line-height: 22px;
  font-size: 12px;
  color: #888;
  transition-duration: 0.5s;
}