/* 通用动画样式 */
.animate-on-scroll {
  opacity: 0;
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  will-change: opacity, transform;
}

/* 向上移动效果 */
.move-up {
  transform: translateY(100px);
}

/* 淡入并放大效果 */
.fade-in-scale-up {
  transform: scale(0.8);
}

/* 向右滑入效果 */
.slide-in-right {
  transform: translateX(50px);
}

/* 动画开始状态，通用 */
.animate-on-scroll.start {
  opacity: 1;
  transform: none;
  /* 恢复到正常状态 */
}

/* 悬浮时触发的效果
     .animate-on-scroll:hover {
        opacity: 1;
        transform: translateY(-10px);
        cursor: pointer;
    } */

.showMsg {
  position: relative;
  overflow: hidden;
  background-color: transparent;
  font-size: 16px;
  font-weight: bold;
  padding: 10px 20px;
  cursor: pointer;
  transition: color 0.5s ease, border-color 0.5s ease;
}

.showMsg::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.6),
    rgba(255, 255, 255, 0)
  );
  transition: left 0.6s ease;
}

.showMsg:hover::before {
  left: 100%;
}

.banner-img {
  background: url("/img2025/banner2025.png") center center/auto 100% repeat-x;
}

.banner_card {
  height: 600px;
}

.banner_card h2 {
  padding-top: 178px;
  font-size: 54px;
  font-family: Microsoft YaHei-Bold, Microsoft YaHei;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 30px;
}

.banner_title_box {
  display: flex;
  flex-direction: column;
}

.banner_title_box span {
  width: 453px;
  height: 30px;
  font-size: 22px;
  color: #ffffff;
  line-height: 30px;
}

.free-trial-button,
.description-button {
  cursor: pointer;
  width: 160px;
  height: 52px;
  background: linear-gradient(90deg, #ffe785, #ffeea9);
  border-radius: 100px;
  margin-top: 40px;
  border: none;
  font-size: 18px;
  color: #914700;
  line-height: 28px;
  font-weight: 600px;
}

.description-button {
  background: linear-gradient(90deg, #0047ff, #447dff);
  color: white;
}

.product-section {
  width: 1200px;
  height: 780px;
  margin-top: -80px;
  background-color: white;
  display: flex;
  flex-direction: column;
}

.product-section .title {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 80px;
}

.product-section .title h1 {
  font-weight: 600;
  color: #000000;
  line-height: 45px;
  font-size: 32px;
}

.product-section .title p {
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 22px;
  padding-top: 10px;
}

.product-section .features {
  display: flex;
  align-items: center;
  flex-direction: row;
  justify-content: center;
  padding-top: 36px;
}

.feature-item {
  width: 210px;
  height: 56px;
  border-radius: 28px;
  border: 1px solid #e5e5e5;
  margin-right: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 16px;
  color: #000000;
  line-height: 25px;
}

.feature-item:hover {
  background-color: #f0f6ff;
  font-weight: 600;
  cursor: pointer;
  color: #0047ff;
  border: none;
}

/* 默认选中状态样式 */
.feature-item.selected {
  background-color: #f0f6ff;
  font-weight: 600;
  color: #0047ff;
  border: none;
}

.product-description {
  display: flex;
}

.scenario-cards {
  display: flex;
}

.scenario-cards .image-item img {
  width: 224px;
  height: 300px;
  margin-right: 20px;
  margin-top: 56px;
}

.image-item {
  position: relative;
  /* 为父元素设置相对定位 */
  display: inline-block;
  /* 可选，确保图像容器大小与图片一致 */
}

.image-item:hover {
  transform: translateY(-10px) scale(1.05);
  transition: all 0.3s ease-out;
  cursor: pointer;
}

.image-text {
  position: absolute;
  top: 102px;
  left: 64px;
  text-align: center;
  font-weight: 600;
  font-size: 22px;
  color: #ffffff;
  line-height: 33px;
}

.description-text {
  width: 500px;
  display: flex;
  align-items: left;
  flex-direction: column;
  justify-content: center;
  margin-right: 77px;
}

.description-text h2 {
  font-weight: 600;
  font-size: 28px;
  color: #000000;
  line-height: 40px;
  padding-bottom: 24px;
}

.description-text p {
  font-weight: 400;
  font-size: 18px;
  color: #666666;
  line-height: 32px;
}

.description-divider {
  width: 48px;
  height: 6px;
  background: linear-gradient(90deg, #0047ff 0%, rgba(68, 125, 255, 0) 100%);
  border-radius: 3px;
  margin-bottom: 24px;
}

.description-image {
  flex: 1;
}

.description-image img {
  width: 623px;
  height: 521px;
}

/** 第三屏在线考试系统样式处理区域 */

.exam--background {
  background: #f8fafd;
}
.exam-section {
  background-color: transparent;
  margin-top: 0px;
}

.exam-feature-item {
  width: 210px;
  height: 56px;
  background-color: white;
  border-radius: 28px;
  margin-right: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 16px;
  color: #000000;
  line-height: 25px;
}

.exam-feature-item:hover {
  background-color: #f0f6ff;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid #e5e5e5;
  color: #0047ff;
  border: none;
}

.exam-feature-item.selected {
  background-color: #f0f6ff;
  font-weight: 600;
  color: #0047ff;
  border: none;
}

.exam-description {
  display: flex;
}

.exam-scenario-cards {
  display: flex;
}

.exam-scenario-cards .image-item img {
  width: 224px;
  height: 300px;
  margin-right: 20px;
  margin-top: 56px;
}

.image-item {
  position: relative;
  display: inline-block;
}

.image-item:hover {
  transform: translateY(-10px) scale(1.05);
  transition: all 0.3s ease-out;
  cursor: pointer;
}

.image-text {
  position: absolute;
  top: 102px;
  left: 64px;
  text-align: center;
  font-weight: 600;
  font-size: 22px;
  color: #ffffff;
  line-height: 33px;
}

.exam-description-text {
  width: 500px;
  display: flex;
  align-items: left;
  flex-direction: column;
  justify-content: center;
  margin-right: 77px;
  padding-left: 116px;
}

.exam-description-text h2 {
  font-weight: 600;
  font-size: 28px;
  color: #000000;
  line-height: 40px;
  padding-bottom: 24px;
}

.exam-description-text p {
  font-weight: 400;
  font-size: 18px;
  color: #666666;
  line-height: 32px;
}

.description-divider {
  width: 48px;
  height: 6px;
  background: linear-gradient(90deg, #0047ff 0%, rgba(68, 125, 255, 0) 100%);
  border-radius: 3px;
  margin-bottom: 24px;
}

.exam-description-image {
  flex: 1;
}

.exam-description-image img {
  width: 623px;
  height: 521px;
}

/*第四屏： 智能防作弊系统样式处理区域*/
.prevention-section {
  height: 686px;
  margin-top: 0px;
  margin-bottom: 20px;
}

.product-card {
  position: relative;
  top: 0px;
  opacity: 0;
  top: -60px;
  opacity: 1;
}

.product-card ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-card ul li {
  background: #ffffff;
  box-shadow: 0px 20px 40px 0px rgba(218, 222, 236, 0.4);
  border-radius: 10px;
  margin-right: 16px;
  transition: all 0.3s;
  cursor: pointer;
  padding-top: 21px;
  padding-bottom: 21px;
  padding-left: 16px;
  padding-right: 16px;
}

.product-card ul li:hover {
  transform: translateY(-10px);
  transition: all 0.3s;
}

.product-card ul img {
  width: 22px;
  height: 22px;
}

.product-card ul li div {
  display: flex;
  align-items: center;
}

.product-card ul li div span {
  width: 114px;
  height: 25px;
  font-weight: 600;
  font-size: 18px;
  color: #000000;
  line-height: 25px;
  text-shadow: 0px 20px 40px rgba(218, 222, 236, 0.4);
  margin-left: 6px;
}

.product-card ul li p {
  width: 195px;
  height: 44px;
  font-weight: 400;
  font-size: 14px;
  color: #666666;
  line-height: 22px;
  text-shadow: 0px 20px 40px rgba(218, 222, 236, 0.4);
  padding-top: 9px;
}

.common_title {
  padding: 80px 0 41px;
  text-align: center;
  display: flex;
  justify-content: center;
}

.common_title h2 {
  padding: 0 30px;
  display: inline-block;
  font-size: 32px;
  font-weight: bold;
  color: #333333;
  line-height: 52px;
}

.common_title h2 span {
  color: #0074ff;
}

.common_title p {
  font-size: 13px;
  font-weight: 400;
  color: #8d8f91;
  line-height: 18px;
  margin-top: 9px;
}

.questions-list {
  padding-bottom: 95px;
}

.questions-list img {
  width: 16px;
}

.questions-list ul li:first-child {
  font-weight: bold;
  color: #333333;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.questions-list ul li:last-child {
  font-weight: 400;
  color: #999999;
  line-height: 19px;
  padding: 22px 4px 0;
}

.questions-list ul {
  width: 1200px;
  background: #fcfdff;
  border-radius: 10px 10px 10px 10px;
  padding: 22px 27px;
}

.question {
  cursor: pointer;
  font-size: 20px;
}

.question_item {
  overflow: hidden;
  transition: height 0.3s;
  margin-bottom: 20px;
}

.turn_down {
  cursor: pointer;
}

/* 隐藏答案部分 */
.answer {
  display: none;
  padding: 10px 0;
  font-weight: 400;
  font-size: 18px !important;
  color: #333333 !important;
  line-height: 36px !important;
  padding-bottom: 4px;
}

/* 控制折叠和展开图标 */
.turn_down {
  cursor: pointer;
  transition: transform 0.3s ease;
}

/* 图标旋转 180 度表示展开状态 */
.turn_down.open {
  transform: rotate(180deg);
}

.overIcon {
  margin-right: 5px;
}

/*智能防作弊系统样式处理*/
.prevention-cheat {
  height: 506px;
  display: flex;
  margin-top: 60px;
  margin-bottom: 70px;
}

.cheat-left {
  width: 624px;
  height: 386px;
}

.cheat-item {
  display: flex;
  padding-bottom: 40px;
}

.cheat-item img {
  width: 56px;
  height: 56px;
}

.cheat-item h4 {
  font-weight: 600;
  font-size: 20px;
  color: #000000;
  line-height: 28px;
}

.cheat-item p {
  font-weight: 400;
  font-size: 14px;
  color: #666666;
  line-height: 20px;
}

.text-content {
  margin-left: 12px;
}

.cheat-right {
  height: 386px;
  flex: 1;
  text-align: right;
}

.cheat-right img {
  padding-top: 8px;
  padding-bottom: 8px;
  width: 437px;
  height: 386px;
}

/*产品六大优势板块介绍样式处理*/
.advantage-background {
  background-image: url("/img2025/advantageBackground.png");
  margin-top: 0px;
  height: 803px;
}

.advantage-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  padding-top: 40px;
}

.advantage-item {
  width: 380px;
  height: 204px;
  margin-bottom: 70px;
  background-image: url("/img2025/advantageImage.png");
  position: relative;
  cursor: pointer;
}

.icon-container {
  width: 100%;
  display: flex;
  justify-content: center;
  position: absolute;
  top: -36px;
}

.icon-container img {
  width: 80px;
  height: 80px;
}

.text-container h4 {
  padding-top: 50px;
  font-weight: 600;
  font-size: 20px;
  color: #000000;
  line-height: 28px;
  padding-bottom: 4px;
  text-align: center;
}

.text-container p {
  font-weight: 400;
  font-size: 14px;
  color: #666666;
  line-height: 24px;
  padding-left: 32px;
  padding-right: 32px;
}

/* 适用场景板块中的100%宽度的背景图*/
.background-wrapper {
  width: 100%;
  background: linear-gradient(#f4fbff 0%, #cde0ff 100%);
  height: 593px;
}

/* 为什么选择新启科技板块内的css样式处理  */
.features-container {
  display: flex;
  flex-wrap: wrap;
  padding-top: 56px;
}

.features-container > div {
  flex: 1 1 48%;
  /* flex-grow, flex-shrink, flex-basis */
  height: 160px;
  box-sizing: border-box;
  margin-bottom: 20px;
  margin-right: 20px;
  display: flex;
  background-image: url("/img2025/features-image.png");
}

.features-container div img {
  width: 64px;
  height: 64px;
  margin-left: 22px;
  margin-top: 30px;
}

.features-title {
  padding-left: 16px;
  padding-right: 22px;
  margin-top: 30px;
}

.features-container div h3 {
  font-weight: 600;
  font-size: 20px;
  color: #000000;
  line-height: 28px;
}

.features-container div p {
  font-weight: 400;
  font-size: 14px;
  color: #5c6984;
  line-height: 24px;
}

/* 客户案例Logo部分的Css样式处理 */
.logo-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-top: 0px;
  height: 858px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.right_mask {
  right: 0;
  -ms-transform: rotate(180deg);
  transform: rotate(180deg);
  height: 100%;
  width: 50%;
  position: absolute;
  z-index: 10;
}

.left_mask {
  left: 0;
  height: 100%;
  width: 50%;
  position: absolute;
  z-index: 10;
}

.line {
  width: 3976px;
  font-size: 0;
}

.line.odd {
  animation: scrollToRight 36s linear infinite;
}

.line.even {
  animation: scrollToRight 30s linear infinite;
}

.line img {
  width: 50%;
  display: inline-block;
}

@keyframes scrollToRight {
  from {
    transform: translate3d(-50%, 0, 0);
  }

  to {
    transform: translate3d(0%, 0, 0);
  }
}