@font-face {
  font-family: "快看世界体";
  src: url("../font/kuaikanshijieti20231213.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "微软雅黑", sans-serif;
}

a {
  text-decoration: none;
  color: inherit;
}



/* 核心样式：图片下划线 */
.custom-underline {
  margin-top: 34px;
  text-decoration: none;
  padding-bottom: 34px;
  background-image: url('../image/index/xhx.png');
  background-repeat: no-repeat;
  background-position: bottom;
  background-size: 75px 6px;
}

/* 汉堡菜单样式 */
.menu-toggle {
  display: none;
  cursor: pointer;
  width: 30px;
  height: 25px;
  position: relative;
  z-index: 100;
}

.menu-toggle span {
  display: block;
  position: absolute;
  height: 3px;
  width: 100%;
  background: #242222;
  border-radius: 3px;
  opacity: 1;
  left: 0;
  transform: rotate(0deg);
  transition: .25s ease-in-out;
}

.menu-toggle span:nth-child(1) {
  top: 0px;
}

.menu-toggle span:nth-child(2) {
  top: 10px;
}

.menu-toggle span:nth-child(3) {
  top: 20px;
}

/* 汉堡菜单动画类 */
.transform-rotate-45 {
  transform: rotate(45deg) !important;
  top: 10px !important;
}

.opacity-0 {
  opacity: 0 !important;
}

.transform-rotate--45 {
  transform: rotate(-45deg) !important;
  top: 10px !important;
}

/* 移动端导航样式 */
.mobile-nav {
  display: none;
  position: absolute;
  top: 70px;
  left: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  flex-direction: column;
  align-items: center;
  padding: 20px 0;
  z-index: 99;
}

.mobile-nav.active {
  display: flex;
}

.mobile-nav a {
  display: block;
  padding: 15px 0;
  width: 100%;
  text-align: center;
  font-size: 18px;
  color: #f8f6f6;
}

/* 顶部导航 */
.banner-top {
  height: auto;
  /* 让背景图和颜色叠加 */
  background-blend-mode: multiply;
}

@media (max-width: 768px) {
  .banner-top {
    height: auto;
  }
}

.top {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  z-index: 1000;
  transition: all 0.3s ease;
  /* 添加过渡动画，使样式变化更平滑 */
}

/* 滚动超过50px时添加的类 */
.top.scrolled {
  position: fixed;
  background-color: #fff;
  /* 设置白色背景 */
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 40px;
}

.top-nav a {
  font-family: PingFang SC;
  font-size: 18px;
  font-weight: normal;
  line-height: 100%;
  letter-spacing: 0px;

  font-variation-settings: "opsz" auto;
  color: #777777;
}

/* 横幅 */
.banner {
  width: 100%;
  height: 836px;
  min-height: 500px;
  /* background-color: #f9fafb; */
  background: url('../image/index/banner-bg.png') no-repeat center/cover #f9fafb;
  /* background-size: 100% 100%; */
  /* 替换成实际 banner 图地址 */
  color: #fff;
  text-align: center;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: flex-start;
  padding: 0 320px;
}

/* 科技感背景动画 */
@keyframes techGlow {
  0% {
    background-position: center center;
    transform: scale(1);
  }

  25% {
    background-position: center 48%;
    transform: scale(1.02);
  }

  50% {
    background-position: center 52%;
    transform: scale(1.03);
  }

  75% {
    background-position: center 49%;
    transform: scale(1.01);
  }

  100% {
    background-position: center center;
    transform: scale(1);
  }
}

/* 科技感光晕效果 */
.banner::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  /* width: 120%; */
  /* height: 120%; */
  background: radial-gradient(circle, rgba(66, 133, 244, 0.2) 0%, rgba(66, 133, 244, 0) 70%);
  transform: translate(-50%, -50%);
  animation: techPulse 8s infinite ease-in-out;
  pointer-events: none;
}

@keyframes techPulse {
  0% {
    opacity: 0.3;
    transform: translate(-50%, -50%) scale(1);
  }

  50% {
    opacity: 0.6;
    transform: translate(-50%, -50%) scale(1.1);
  }

  100% {
    opacity: 0.3;
    transform: translate(-50%, -50%) scale(1);
  }
}

/* 科技感线条动画 */
.banner::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.05) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: techScan 6s infinite linear;
  pointer-events: none;
}

@keyframes techScan {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

@media (min-width: 2000px) {
  .banner {
    background-size: 100% 120%;
  }
}

/* 移动端适配 */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  .top-nav {
    display: none;
  }

  section.banner {
    height: auto;
    min-height: 450px;
    padding: 0 15px;
    background: url('../image/index/wap-banner-bg.png') no-repeat center/cover;
    background-size: cover;
  }

  /* 平板及大屏手机适配 */
  section.banner>h1 {
    font-size: 32px !important;
  }

  section.banner>p {
    font-size: 16px !important;
  }

  section.banner>.banner_p {
    font-size: 16px !important;
  }

}

.banner h1 {
  font-family: Alibaba PuHuiTi 3.0;
  font-size: 50px;
  font-weight: bold;
  line-height: 140%;
  letter-spacing: 0em;
  margin-top: 90px;
  margin-bottom: 20px;
  font-variation-settings: "opsz" auto;
  color: #000000;
  animation-delay: 0.1s;
}

/* 375px以下屏幕适配 */
@media (max-width: 375px) {
  section.banner {
    height: auto;
    min-height: 450px;
    padding: 0 15px;
    background-size: cover;
  }

  section.banner>h1 {
    font-size: 35px !important;
  }

  .banner p {
    font-size: 19px !important;
  }

  .banner_p {
    font-size: 16px !important;
  }

  .top-nav a {
    font-size: 16px;
    margin-left: 10px;
  }

  .data-statistics .data-item {
    margin: 0 15px;
  }

  .data-statistics .data-item h2 {
    font-size: 32px;
  }

  .tabs .tab-btn {
    width: 170px;
    margin: 5px 0;
    padding: 8px 16px;
    font-size: 16px;
    box-sizing: border-box;
  }

  .solution-item {
    padding: 20px 10px;
  }

  .solution-item p {
    font-size: 20px;
  }
}

.banner p {
  font-family: MiSans;
  font-size: 24px;
  font-weight: normal;
  line-height: 100%;
  text-align: center;
  letter-spacing: 0.04em;

  font-variation-settings: "opsz" auto;
  color: #333333;
  animation-delay: 0.2s;
}

.banner_p {
  font-family: MiSans;
  font-size: 24px;
  font-weight: normal;
  line-height: 100%;
  text-transform: uppercase;
  letter-spacing: 0em;
  font-variation-settings: "opsz" auto;
  color: #333333;
  animation-delay: 0.3s;
}

.banner img {
  display: inline-block;
  margin-top: 49px;
  margin-bottom: 16px;
  text-align: center;
  max-width: 100%;
  height: auto;
}

.banner .btn {
  display: block;
  margin-top: 20px;
  width: 154px;
  height: 62px;
  border-radius: 31px;
  opacity: 1;
  background: #3568FF;
  background-color: #3568FF;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  z-index: 1;

  font-family: PingFang SC;
  font-size: 24px;
  font-weight: 600;
  line-height: 100%;
  letter-spacing: 0em;

  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
  text-shadow: 0px 1px 4px #3568FF;
}

.banner .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: all 0.5s ease;
  z-index: -1;
}

.banner .btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px #3568FF;
}

.banner .btn:hover::before {
  left: 100%;
}

/* 滚动渐入动画 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  font-family: Alimama FangYuanTi VF;
  font-size: 64px;
  font-weight: bold;
  line-height: 100%;
  letter-spacing: 0em;
  font-variation-settings: "opsz" auto;
  color: #FAFDFC;
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
}
/* 数字增长动画样式 */
.data-statistics .data-item h2 {
  font-variant-numeric: tabular-nums;
  transition: all 0.3s ease;
}

.data-statistics .data-item:hover h2 {
  color: #60E773;
  transform: scale(1.05);
}

/* 确保动画元素初始状态 */
.section {
  transition: all 0.8s ease;
}


/* 数据统计区域 */
.data-statistics {
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: url('../image/index/data-bg.png');
  text-align: center;
  height: 152px;
  margin-top: -50px;
}

.data-statistics .data-item {
  display: flex;
  margin: 0 60px;
  vertical-align: top;
}
.data-number{
  font-family: PingFang SC;
  font-size: 86px;
  font-weight: 600;
  line-height: 100%;
  text-align: center;
  letter-spacing: 0em;
  margin-right: 17px;
  font-variation-settings: "opsz" auto;
  color: #BECEFF;
}
.data-content{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}
.data-content h6{
  font-family: PingFang SC;
  font-size: 26px;
  font-weight: 500;
  line-height: 100%;
  text-align: center;
  letter-spacing: 0em;

  font-variation-settings: "opsz" auto;
  color: #505050;
}

.data-content p{
  font-family: PingFang SC;
  font-size: 16px;
  font-weight: normal;
  line-height: 120%;
  text-align: justify; /* 浏览器可能不支持 */
  letter-spacing: 0em;

  font-variation-settings: "opsz" auto;
  color: #494949;
}



.data-statistics .data-item h2 {
  font-family: PingFang SC;
  font-size: 70px;
  font-weight: 600;
  line-height: 100%;
  text-align: center;
  letter-spacing: 0px;
  margin: 0;
  font-variation-settings: "opsz" auto;
  color: #3568FF;
  display: inline-block;
}




/* 响应式适配 - 数据统计区域 */
@media (max-width: 768px) {
  .data-statistics {
    height: auto;
    padding: 20px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    flex-direction: column;
    margin-top: 0px;
    background-image: url('../image/index/wap-data-bg.png');
  }

  .data-statistics .data-item {
    margin: 10px 0;
    width: 45%;
  }

  .data-statistics .data-item h2 {
    font-size: 32px;
  }

  .data-statistics .data-item h6 {
    font-size: 16px;
    padding-top: 3px;
  }

  .data-statistics .data-item p {
    font-size: 14px;
  }
}

/* 标签页导航样式 */
.tabs {
  display: flex;
  justify-content: center;
  gap: 37px;
  margin: 0 auto 30px;
  flex-wrap: nowrap;
  width: 1300px;
  border-radius: 10px;
  /* padding: 4px; */
  overflow: hidden;
}


.tab-btn:hover {
  background-color: #f0f0f0;
  transform: none;
}

.tab-btn.active {
  background-color: #3568FF;
  color: white;
  box-shadow: none;
  z-index: 2;
}

.tab-btn.active::after {
  display: none;
}

/* 标签页内容样式 */
.tab-content {
  display: none;
  animation: fadeIn 0.5s ease;
  width: 1300px;
  height: 67.82%;
  border-radius: 10px;
  opacity: 1;
  margin: 0 auto;
  background: #FAFAFA;
}
@media (max-width: 768px) {
  .tab-content {
    width: 100%;
  }
}
.tab-content.active {
  display: block;
}

.tab-content-inner {
  display: flex;
  background: #FAFAFA;
  border-radius: 15px;
  padding: 40px;
  min-height: 380px;
  position: relative;
  overflow: visible;
}

.tab-left {
  flex: 1;
  padding-right: 40px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tab-left h1 {
  font-family: PingFang SC;
  font-size: 26px;
  font-weight: 600;
  line-height: normal;
  letter-spacing: 0px;
  margin-bottom: 20px;
  font-variation-settings: "opsz" auto;
  color: #333333;
}

.tab-right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tab-right img {
  max-width: 100%;
  height: auto;
}

.tab-left ul {
  list-style: none;
  padding: 0;
  margin: 0 0 35px 0;
}

.tab-left li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 18px;
  font-family: PingFang SC;
  font-size: 16px;
  line-height: 160%;
  color: #333;
}

.tab-left li::before {
  content: '•';
  position: absolute;
  left: 0;
  top: 4px;
  font-size: 20px;
  color: #000000;
  font-weight: bold;
}

.tab-btn-detail {
  width: 180px;
  height: 62px;
  border-radius: 31px;
  opacity: 1;

  background: #3568FF;
  font-family: PingFang SC;
  font-size: 20px;
  font-weight: 600;
  line-height: 100%;
  letter-spacing: 0em;
  display: flex;
  align-items: center;
  justify-content: center;
  font-variation-settings: "opsz" auto;
  color: #FFFFFF;
}



.tab-btn-detail:hover {
  background-color: #2856e0;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(53, 104, 255, 0.3);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.tab-right img {
  max-width: 100%;
  height: auto;
  border-radius: 20px;
  /* box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1); */
  transition: transform 0.3s ease;
}

.tab-right img:hover {
  transform: scale(1.02);
}

/* 标签页动画 */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 标签页响应式设计 */
@media (max-width: 992px) {
  .tabs {
    gap: 15px;
  }
  
  .tab-btn {
    padding: 10px 25px;
    font-size: 16px;
  }
  
  .tab-content-inner {
    flex-direction: column;
    padding: 30px;
  }
  
  .tab-left {
    padding-right: 0;
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  .tabs {
    justify-content: space-between;
    padding: 0 10px;
    gap: 10px;
  }
  
  .tab-btn {
    padding: 8px 16px;
    font-size: 14px;
    border-radius: 20px;
  }
  
  .tab-content-inner {
    padding: 20px;
    border-radius: 20px;
  }
  
  .tab-left li {
    font-size: 14px;
    padding-left: 25px;
  }
  
  .tab-btn-detail {
    padding: 10px 30px;
    font-size: 16px;
  }
}

/* 添加反转动画效果 */
.title {
  text-align: center;
  margin-top: 110px;
  opacity: 0;
  transform: scaleX(-1);
  animation: titleReveal 0.8s forwards ease-out 0.2s;
}

.title h2 {
  font-family: PingFang SC;
  font-size: 40px;
  font-weight: 600;
  line-height: 100%;
  text-align: center;
  letter-spacing: 0.94px;
  font-variation-settings: "opsz" auto;
  color: #1D1B1B;
  opacity: 0;
  animation: fadeIn 0.6s forwards ease-out 0.5s;
}

.title p {
  margin: 30px auto;
  font-family: PingFang SC;
  font-size: 20px;
  font-weight: normal;
  line-height: 120%;
  text-align: center;
  letter-spacing: 0.94px;
  font-variation-settings: "opsz" auto;
  color: #5B5959;
  opacity: 0;
  animation: fadeIn 0.6s forwards ease-out 0.8s;
}

/* 动画关键帧定义 */
@keyframes titleReveal {
  0% {
    opacity: 0;
    transform: scaleX(-1);
  }

  50% {
    opacity: 0.5;
    transform: scaleX(1);
  }

  100% {
    opacity: 1;
    transform: scaleX(1);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}


@media (max-width: 768px) {
  .title h2 {
    font-size: 32px !important;
  }

  .title p {
    font-size: 16px !important;
  }
}

.container {
  margin: 40px auto 0;
  padding: 0 20px;
}

.certificate-list {
  display: flex;
  gap: 13px;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 576px) {
  .certificate-list {
    gap: 10px;
  }

  .certificate-card {
    flex: 1 1 calc(50% - 5px);
    min-width: 120px;
  }
}

.certificate-card {
  /* flex: 1 1 calc(25% - 20px); */
  min-width: 246px;
  background-color: #fff9f0;
  padding: 34px 24px;
  text-align: center;
  transform-origin: top left;
  width: 246px;
  height: 300px;
  border-radius: 30px;
  opacity: 1;
  display: flex;
  justify-content: flex-start;
  flex-direction: column;
  align-items: flex-start;
  background: #FAFAFA;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

/* 鼠标经过时的动态放大效果 */
.certificate-card:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

/* 放大时的背景渐变效果 */
.certificate-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
  z-index: -1;
  transition: opacity 0.3s ease;
  opacity: 0;
}

.certificate-card:hover::before {
  opacity: 1;
}

.certificate-icon {
  margin: 0px 0 34px 0;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  font-size: 36px;
  color: #fff;
}

.certificate-title {
  font-family: PingFang SC;
  font-size: 24px;
  font-weight: 600;
  line-height: 29px;
  text-align: center;
  letter-spacing: 0px;

  font-variation-settings: "opsz" auto;
  color: #333333;
  margin-bottom: 14px;

}

.certificate-desc {
  font-family: PingFang SC;
  font-size: 16px;
  font-weight: normal;
  line-height: 120%;
  text-align: justify;
  /* 浏览器可能不支持 */
  letter-spacing: 0em;

  font-variation-settings: "opsz" auto;
  color: #999999;
}

@media (max-width: 992px) {
  .certificate-card {
    flex: 1 1 calc(50% - 13px);
    max-width: calc(50% - 13px);
    min-width: unset;
  }
}

@media (max-width: 768px) {
  .certificate-list {
    gap: 10px;
  }

  .certificate-card {
    flex: 1 1 calc(50% - 5px);
    max-width: calc(50% - 5px);
    width: 100%;
    min-width: unset;
  }
}

@media (max-width: 576px) {
  .certificate-card {
    flex: 1 1 calc(50% - 5px);
    max-width: calc(50% - 5px);
  }
}

@media (max-width: 376px) {
  .certificate-card {
    flex: 1 1 calc(50% - 5px);
    max-width: calc(50% - 5px);
  }

  .certificate-icon {
    margin: 18px 0px 0 0px;
  }

  .certificate-icon img {
    width: 50px;
    height: 50px;
  }

  .certificate-desc {
    font-size: 14px;
    margin: 0 8px 18px 8px;
  }
}

.daili-container {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: 22px;
  /* 元素间距 */
  width: 100%;
  max-width: 1280px;
  margin: 80px auto 40px;
  padding-bottom: 20px;
  -ms-overflow-style: none;
  /* IE 和 Edge */
  scrollbar-width: none;
  /* Firefox */
}

/* 隐藏滚动条但保留滚动功能 */
.daili-container::-webkit-scrollbar {
  height: 8px;
}

.daili-container::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

.daili-container::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 4px;
}

.daili-container::-webkit-scrollbar-thumb:hover {
  background: #555;
}

.daili-container img {
  flex: 0 0 auto;
  width: 303px;
  height: 225px;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.daili-container img:hover {
  transform: scale(1.05);
}

/* 移动端适配 */
@media (max-width: 768px) {

  .daili-container img {
    width: 120px;
  }

}

@media (max-width: 480px) {
  .daili-container img {
    width: 303px;
    height: 225px;
  }

  .daili-container {
    width: 320px;
    padding: 8px;
    grid-template-columns: repeat(16, 1fr);
  }
}

/* 分页按钮样式 */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 40px 0;
  gap: 20px;
}

.prev-btn,
.next-btn {
  width: 100px;
  height: 40px;
  background-color: #4CAF50;
  color: white;
  border: none;
  border-radius: 20px;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: bold;
}

.prev-btn:hover,
.next-btn:hover {
  background-color: #45a049;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.prev-btn:active,
.next-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* 移动端适配 */
@media (max-width: 768px) {

  .prev-btn,
  .next-btn {
    width: 80px;
    height: 36px;
    font-size: 14px;
  }

  .pagination {
    gap: 15px;
    margin: 30px 0;
  }
}

@media (max-width: 576px) {

  .prev-btn,
  .next-btn {
    width: 70px;
    height: 32px;
    font-size: 13px;
  }

  .pagination {
    gap: 10px;
    margin: 20px 0;
  }
}

.pt-container {
  width: 100%;
  height: 829px;
  min-height: 500px;
  background: url('../image/index/pt-banner-bg.png') no-repeat center/cover;
  background-size: 100% 100%;
  /* 替换成实际 banner 图地址 */
  text-align: center;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: flex-start;
  margin-top: 80px;
}



.pt-tabs {
  height: 100%;
  margin-top: 103px;
  max-width: 1280px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  justify-content: space-evenly;
  gap: 25px;
}

.abtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 154px;
  height: 62px;
  border-radius: 31px;
  opacity: 1;
  background: #E9EEEA;
  margin-top: 50px;
  font-family: PingFang SC;
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0em;

  font-variation-settings: "opsz" auto;
  color: #3568FF;

  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
}

.abtn:hover {
  color: #FFFFFF;
  background: #3568FF;
  text-shadow: 0px 1px 4px #3568FF;
}

.pt-tab {
  width: 303px;
  height: 100%;
  display: flex;
  align-items: center;
  flex-direction: column;
}

.pt-tab h2 {
  margin-top: 36px;
  font-family: PingFang SC;
  font-size: 26px;
  font-weight: 600;
  line-height: normal;
  text-align: center;
  letter-spacing: 0px;

  font-variation-settings: "opsz" auto;
  color: #333333;
}

.pt-tab p {
  margin: 16px 5px;
  font-family: PingFang SC;
  font-size: 16px;
  font-weight: normal;
  line-height: 120%;
  text-align: justify;
  /* 浏览器可能不支持 */
  letter-spacing: 0.94px;

  font-variation-settings: "opsz" auto;
  color: #333333;
}

@media (max-width: 768px) {
  .pt-container {
    width: 100%;
    height: 100%;
  }

  .pt-tabs {
    width: 100%;
    margin-top: 40px;
    grid-template-columns: repeat(1, 1fr);
    justify-items: center;
  }

  .abtn {
    margin-top: 20px;
    margin-bottom: 20px;
  }

  .pt-tab h2 {
    margin-top: 10px;
  }

  .pt-tab p {
    margin: 10px 5px;
  }
}

.advantage {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  width: 1280px;
  margin: 0 auto;
  gap: 25px;
}

.advantage p {
  font-family: PingFang SC;
  font-size: 16px;
  font-weight: normal;
  line-height: 120%;
  text-align: justify;
  /* 浏览器可能不支持 */
  letter-spacing: 0.94px;

  font-variation-settings: "opsz" auto;
  color: #333333;
}

.advantage-item-rigth {
  width: 410px;
  height: 445px;
  border-radius: 30px;
  opacity: 1;
  padding: 35px 30px 0;
  background: linear-gradient(180deg, #CBFFEB 0%, #F1FFF3 100%);
}

.advantage-item-left-content {
  width: 410px;
  height: 210px;
  border-radius: 30px;
  opacity: 1;
  padding: 35px 30px 0;
  background: #FAFAFA;
}

.advantage-item-left {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
  flex-direction: column;
  gap: 25px;
}

.advantage-item-title {
  display: flex;
  align-items: center;
  flex-direction: row;
  justify-content: space-between;
  margin-bottom: 20px;
  font-family: PingFang SC;
  font-size: 26px;
  font-weight: 600;
  line-height: normal;
  letter-spacing: 0px;

  font-variation-settings: "opsz" auto;
  color: #333333;
}

.service-tabs {
  height: 100%;
  margin: 103px auto 0;
  max-width: 1280px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  justify-content: start;
  justify-items: start;
  gap: 25px;
}

.tab-btn {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  width: 186px;
  height: 78px;
  border-radius: 10px;
  opacity: 1;
  padding: 20px 30px;
  background: #FAFAFA;

  font-family: PingFang SC;
  font-size: 26px;
  font-weight: 600;
  line-height: normal;
  letter-spacing: 0px;

  color: #3568FF;
}


.service-title {
  display: flex;
  align-items: center;
  flex-direction: row;
  justify-content: flex-start;
  margin-bottom: 20px;
  font-family: PingFang SC;
  font-size: 26px;
  font-weight: 600;
  line-height: normal;
  letter-spacing: 0px;

  font-variation-settings: "opsz" auto;
  color: #333333;
}

.service-title h3 {
  font-family: PingFang SC;
  font-size: 26px;
  font-weight: 600;
  line-height: normal;
  letter-spacing: 0px;

  font-variation-settings: "opsz" auto;
  color: #333333;
}

.tab-btn p {
  margin-top: 40px;
  font-family: PingFang SC;
  font-size: 16px;
  font-weight: normal;
  line-height: 120%;
  text-align: justify;
  /* 浏览器可能不支持 */
  letter-spacing: 0.94px;

  font-variation-settings: "opsz" auto;
  color: #333333;
}

.pt-tab-content {
  width: 310px;
  height: 34.16%;
  border-radius: 30px;
  opacity: 1;

  background: #FFFFFF;
}

@media (max-width: 768px) {
  .service-tabs {
    width: 100%;
    margin-top: 40px;
    grid-template-columns: repeat(2, 1fr);
    justify-items: center;
  }

  .tab-btn {
    width: 160px;
    border-radius: 30px;
    opacity: 1;
    padding: 0 8px;
  }

  .service-title {
    flex-direction: column;
  }

  .service-title h3 {
    font-size: 18px;
  }

  .tab-btn p {
    font-size: 14px;
    margin-top: 10px;
  }
}

.score {
  width: 1280px;
  height: 254px;
  border-radius: 30px;
  opacity: 1;
  margin: 0 auto;
  background: #FAFAFA;
}

.score-tabs h2 {
  font-family: PingFang SC;
  font-size: 26px;
  font-weight: 600;
  line-height: normal;
  text-align: center;
  letter-spacing: 0px;
  margin: 0px auto 40px;
  font-variation-settings: "opsz" auto;
  color: #333333;
}

/* 标签页响应式设计 */
@media (max-width: 992px) {
  .container {
    padding: 0 20px;
  }
  
  .tabs {
    padding: 3px;
    max-width: 100%;
  }
  
  .tab-btn {
    padding: 10px 20px;
    font-size: 15px;
    min-width: 90px;
  }
  
  .tab-content-inner {
    flex-direction: column;
    padding: 25px;
    min-height: auto;
  }
  
  .tab-left {
    padding-right: 0;
    padding-bottom: 25px;
  }
  
  .tab-right img {
    max-height: 250px;
  }
}

@media (max-width: 768px) {
  .tabs {
    gap: 1px;
    padding: 2px;
    border-radius: 25px;
  }
  
  .tab-btn {
    padding: 8px 15px;
    font-size: 14px;
    min-width: 80px;
    border-radius: 20px;
  }
  
  .tab-content-inner {
    padding: 20px;
    border-radius: 10px;
  }
  
  .tab-left li {
    padding-left: 20px;
    font-size: 15px;
    margin-bottom: 12px;
  }
  
  .tab-btn-detail {
    padding: 10px 30px;
    font-size: 15px;
    border-radius: 20px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
  
  .tabs {
    flex-direction: row;
    overflow-x: auto;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
    padding: 2px 10px 2px 2px;
  }
  
  .tabs::-webkit-scrollbar {
    display: none;
  }
  
  .tab-btn {
    flex-shrink: 0;
    font-size: 13px;
    padding: 8px 12px;
    min-width: 75px;
  }
  
  .tab-content-inner {
    padding: 15px;
  }
  
  .tab-left li {
    font-size: 14px;
    line-height: 150%;
  }
}

/* Advantage区块移动端适配 */
@media (max-width: 992px) {
  .advantage {
    width: 100%;
    flex-direction: column;
    padding: 0 20px;
  }

  .advantage-item-rigth,
  .advantage-item-left-content {
    width: 100%;
    max-width: 410px;
  }

  .advantage-item-left {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .advantage {
    gap: 20px;
    margin: 40px auto;
  }

  .advantage-item-rigth {
    height: auto;
    padding: 25px 20px;
  }

  .advantage-item-left-content {
    height: auto;
    padding: 25px 20px;
  }

  .advantage-item-title {
    font-size: 22px;
    margin-bottom: 15px;
  }

  .advantage p {
    font-size: 15px;
    line-height: 130%;
  }

  .score {
    width: 100%;
  }

  .score-tabs h2 {
    font-size: 23px;
  }
}

@media (max-width: 576px) {
  .advantage {
    padding: 0 15px;
  }

  .advantage-item-rigth,
  .advantage-item-left-content {
    border-radius: 20px;
    padding: 20px 15px;
  }

  .advantage-item-title {
    font-size: 20px;
  }

  .advantage p {
    font-size: 14px;
  }
}

@media (max-width: 375px) {
  .advantage {
    gap: 15px;
  }

  .advantage-item-title {
    font-size: 18px;
  }
}

.logo-wall {
  width: 1280px;
  display: flex;
  justify-content: center;
  margin: 0 auto;
}

/* 贪吃蛇加载动画效果 */
.logo-wall-content {
  max-width: 1280px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 53px;
  margin: 100px auto 0;
  opacity: 0; /* 初始隐藏 */
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

/* 显示容器的类 */
.logo-wall-content.snake-animation {
  opacity: 1;
  transform: translateY(0);
}

/* 为每个图片设置初始状态 */
.logo-wall-content img {
  width: 100%;
  height: auto;
  opacity: 0;
  transform: scale(0.8) translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

/* 贪吃蛇动画的关键帧 */
@keyframes snakeReveal {
  0% {
    opacity: 0;
    transform: scale(0.8) translateY(10px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* 为每个图片添加不同的延迟，实现贪吃蛇效果 */
.logo-wall-content.snake-animation img:nth-child(1) { animation: snakeReveal 0.4s forwards ease-out 0.1s; }
.logo-wall-content.snake-animation img:nth-child(2) { animation: snakeReveal 0.4s forwards ease-out 0.2s; }
.logo-wall-content.snake-animation img:nth-child(3) { animation: snakeReveal 0.4s forwards ease-out 0.3s; }
.logo-wall-content.snake-animation img:nth-child(4) { animation: snakeReveal 0.4s forwards ease-out 0.4s; }
.logo-wall-content.snake-animation img:nth-child(5) { animation: snakeReveal 0.4s forwards ease-out 0.5s; }
.logo-wall-content.snake-animation img:nth-child(6) { animation: snakeReveal 0.4s forwards ease-out 0.6s; }
.logo-wall-content.snake-animation img:nth-child(7) { animation: snakeReveal 0.4s forwards ease-out 0.7s; }
.logo-wall-content.snake-animation img:nth-child(8) { animation: snakeReveal 0.4s forwards ease-out 0.8s; }
.logo-wall-content.snake-animation img:nth-child(9) { animation: snakeReveal 0.4s forwards ease-out 0.9s; }
.logo-wall-content.snake-animation img:nth-child(10) { animation: snakeReveal 0.4s forwards ease-out 1.0s; }
.logo-wall-content.snake-animation img:nth-child(11) { animation: snakeReveal 0.4s forwards ease-out 1.1s; }
.logo-wall-content.snake-animation img:nth-child(12) { animation: snakeReveal 0.4s forwards ease-out 1.2s; }
.logo-wall-content.snake-animation img:nth-child(13) { animation: snakeReveal 0.4s forwards ease-out 1.3s; }
.logo-wall-content.snake-animation img:nth-child(14) { animation: snakeReveal 0.4s forwards ease-out 1.4s; }
.logo-wall-content.snake-animation img:nth-child(15) { animation: snakeReveal 0.4s forwards ease-out 1.5s; }
.logo-wall-content.snake-animation img:nth-child(16) { animation: snakeReveal 0.4s forwards ease-out 1.6s; }
.logo-wall-content.snake-animation img:nth-child(17) { animation: snakeReveal 0.4s forwards ease-out 1.7s; }
.logo-wall-content.snake-animation img:nth-child(18) { animation: snakeReveal 0.4s forwards ease-out 1.8s; }
.logo-wall-content.snake-animation img:nth-child(19) { animation: snakeReveal 0.4s forwards ease-out 1.9s; }
.logo-wall-content.snake-animation img:nth-child(20) { animation: snakeReveal 0.4s forwards ease-out 2.0s; }
.logo-wall-content.snake-animation img:nth-child(21) { animation: snakeReveal 0.4s forwards ease-out 2.1s; }
.logo-wall-content.snake-animation img:nth-child(22) { animation: snakeReveal 0.4s forwards ease-out 2.2s; }
.logo-wall-content.snake-animation img:nth-child(23) { animation: snakeReveal 0.4s forwards ease-out 2.3s; }
.logo-wall-content.snake-animation img:nth-child(24) { animation: snakeReveal 0.4s forwards ease-out 2.4s; }
.logo-wall-content.snake-animation img:nth-child(25) { animation: snakeReveal 0.4s forwards ease-out 2.5s; }
.logo-wall-content.snake-animation img:nth-child(26) { animation: snakeReveal 0.4s forwards ease-out 2.6s; }
.logo-wall-content.snake-animation img:nth-child(27) { animation: snakeReveal 0.4s forwards ease-out 2.7s; }
.logo-wall-content.snake-animation img:nth-child(28) { animation: snakeReveal 0.4s forwards ease-out 2.8s; }
.logo-wall-content.snake-animation img:nth-child(29) { animation: snakeReveal 0.4s forwards ease-out 2.9s; }
.logo-wall-content.snake-animation img:nth-child(30) { animation: snakeReveal 0.4s forwards ease-out 3.0s; }
.logo-wall-content.snake-animation img:nth-child(31) { animation: snakeReveal 0.4s forwards ease-out 3.1s; }
.logo-wall-content.snake-animation img:nth-child(32) { animation: snakeReveal 0.4s forwards ease-out 3.2s; }
.logo-wall-content.snake-animation img:nth-child(33) { animation: snakeReveal 0.4s forwards ease-out 3.3s; }
.logo-wall-content.snake-animation img:nth-child(34) { animation: snakeReveal 0.4s forwards ease-out 3.4s; }
.logo-wall-content.snake-animation img:nth-child(35) { animation: snakeReveal 0.4s forwards ease-out 3.5s; }
.logo-wall-content.snake-animation img:nth-child(36) { animation: snakeReveal 0.4s forwards ease-out 3.6s; }
.logo-wall-content.snake-animation img:nth-child(37) { animation: snakeReveal 0.4s forwards ease-out 3.7s; }
.logo-wall-content.snake-animation img:nth-child(38) { animation: snakeReveal 0.4s forwards ease-out 3.8s; }
.logo-wall-content.snake-animation img:nth-child(39) { animation: snakeReveal 0.4s forwards ease-out 3.9s; }
.logo-wall-content.snake-animation img:nth-child(40) { animation: snakeReveal 0.4s forwards ease-out 4.0s; }
.logo-wall-content.snake-animation img:nth-child(41) { animation: snakeReveal 0.4s forwards ease-out 4.1s; }
.logo-wall-content.snake-animation img:nth-child(42) { animation: snakeReveal 0.4s forwards ease-out 4.2s; }
.logo-wall-content.snake-animation img:nth-child(43) { animation: snakeReveal 0.4s forwards ease-out 4.3s; }
.logo-wall-content.snake-animation img:nth-child(44) { animation: snakeReveal 0.4s forwards ease-out 4.4s; }


@media (max-width: 768px) {
  .logo-wall {
    width: 100%;
    display: flex;
    justify-content: center;
    margin: 20px auto;
  }

  .logo-wall-content {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin: 20px auto;
    padding: 0 10px;
  }
}

.news {
  width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
  margin-top: 80px;
  margin-bottom: 110px;
}

.news-tab {
  width: 630px;
  height: 164px;
  border-radius: 30px;
  opacity: 1;
  padding: 30px 30px;
  background: #FAFAFA;
}

.news-tab h2 {
  font-family: PingFang SC;
  font-size: 26px;
  font-weight: 600;
  line-height: normal;
  letter-spacing: 0px;

  font-variation-settings: "opsz" auto;
  color: #333333;
}

.news-tab span {
  font-family: PingFang SC;
  font-size: 12px;
  font-weight: normal;
  line-height: 100%;
  text-align: justify;
  /* 浏览器可能不支持 */
  letter-spacing: 0em;

  font-variation-settings: "opsz" auto;
  color: #333333;
}

.news-tab p {
  font-family: PingFang SC;
  font-size: 16px;
  font-weight: normal;
  line-height: 120%;
  text-align: justify;
  /* 浏览器可能不支持 */
  letter-spacing: 0.94px;
  margin-top: 26px;
  font-variation-settings: "opsz" auto;
  color: #333333;
}

@media (max-width: 768px) {
  .news {
    width: 340px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 22px;
    margin-top: 80px;
    margin-bottom: 110px;
  }

  .news-tab {
    width: 340px;
  }

  .news-tab h2 {
    font-size: 18px;
  }

  .news-tab p {
    font-size: 14px;
  }

}
/* 71互娱联运系统功能优势 */
.advantages {
  width: 100%;
  min-height: 842px;
  padding-top: 90px;
  padding-bottom: 100px;
  opacity: 1;
  background-image: url('../image/index/advantages-bg.png');
  background-size: cover;
  background-position: center;
  text-align: center;
}

.advantages .title {
  margin-bottom: 60px;
}

.advantages h2 {
  font-family: 'PingFang SC';
  font-size: 32px;
  font-weight: 700;
  color: #333;
  margin-bottom: 15px;
}

.advantages .title p {
  font-family: 'PingFang SC';
  font-size: 18px;
  color: #666;
  margin: 0;
}

/* 优势卡片容器 */
.advantages-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto 60px;
}

/* 单个优势卡片 */
.advantage-card {
  background-color: white;
  border-radius: 20px;
  padding: 40px 30px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  text-align: center;
}

.advantage-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

/* 图标样式 */
.advantage-icon {
  margin-bottom: 25px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.icon-box {
  width: 80px;
  height: 80px;
}

/* 标题样式 */
.advantage-card h3 {
  font-family: 'PingFang SC';
  font-size: 22px;
  font-weight: 600;
  color: #333;
  margin-bottom: 20px;
}

/* 内容样式 */
.advantage-card p {
  font-family: 'PingFang SC';
  text-align: left;
  font-size: 16px;
  line-height: 160%;
  color: #666;
  margin: 0;
}

/* 按钮容器 */
.advantages-button {
  text-align: center;
}

/* 开始创业按钮 */
.start-business-btn {
  display: inline-block;
  padding: 16px 48px;
  background-color: #3568FF;
  color: white;
  border-radius: 30px;
  font-family: 'PingFang SC';
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 6px 15px rgba(53, 104, 255, 0.3);
}

.start-business-btn:hover {
  background-color: #2856e0;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(53, 104, 255, 0.4);
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .advantages-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 900px;
  }
}

@media (max-width: 768px) {
  .advantages {
    padding-top: 60px;
    padding-bottom: 70px;
  }
  
  .advantages .title {
    margin-bottom: 40px;
  }
  
  .advantages h2 {
    font-size: 28px;
  }
  
  .advantages-container {
    grid-template-columns: 1fr;
    gap: 25px;
    max-width: 500px;
  }
  
  .advantage-card {
    padding: 30px 20px;
  }
  
  .start-business-btn {
    padding: 14px 36px;
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .advantages h2 {
    font-size: 24px;
  }
  
  .advantages .title p {
    font-size: 16px;
  }
  
  .advantage-card {
    padding: 25px 15px;
  }
  
  .advantage-card h3 {
    font-size: 20px;
  }
  
  .advantage-card p {
    font-size: 15px;
  }
}
.daili {
  width: 100%;
  margin: 20px auto;
  text-align: center;
  display: flex;
  justify-content: center;
}

.daili img {
  max-width: 100%;
  height: auto;
}

.contact {
  width: 100%;
  height: 544px;
  margin: 90px auto 0;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: url('../image/index/contact-bg.png');
  background-size: cover;
  background-position: center;
  position: relative;
}

.contact .title {
  position: absolute;
  top: 60px;
  left: 0;
  right: 0;
  text-align: center;
  z-index: 1;
}

.contact .title h2 {
  font-family: 'PingFang SC';
  font-size: 32px;
  color: #333;
  margin-bottom: 10px;
  font-weight: 600;
}

.contact .title p {
  font-family: 'PingFang SC';
  font-size: 16px;
  color: #666;
}

.contact-content {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 1200px;
  gap: 40px;
  margin-top: 166px;
}

.contact-img {
  flex: 0 0 auto;
}

.contact-img img {
  max-width: 100%;
  height: auto;
}

.contact-form {
  flex: 0 0 420px;
  text-align: left;
}

.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-form label {
  display: none;
}

.contact-form input[type="text"],
.contact-form input[type="tel"] {
  width: 100%;
  height: 50px;
  padding: 0 20px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 16px;
  font-family: 'PingFang SC';
  background-color: rgba(255, 255, 255, 0.9);
  transition: border-color 0.3s;
}

.contact-form input[type="text"]:focus,
.contact-form input[type="tel"]:focus {
  outline: none;
  border-color: #3568FF;
  box-shadow: 0 0 0 2px rgba(53, 104, 255, 0.1);
}

.contact-form button[type="submit"] {
  width: 100%;
  height: 50px;
  background-color: #3568FF;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 18px;
  font-family: 'PingFang SC';
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}

.contact-form button[type="submit"]:hover {
  background-color: #2857e0;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(53, 104, 255, 0.3);
}

.contact-form button[type="submit"]:active {
  transform: translateY(0);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .contact {
    height: auto;
    padding: 60px 20px 40px;
  }
  
  .contact .title {
    position: relative;
    top: 0;
    margin-bottom: 30px;
  }
  
  .contact .title h2 {
    font-size: 24px;
  }
  
  .contact-content {
    flex-direction: column;
    gap: 30px;
    margin-top: 0;
  }
  
  .contact-form {
    flex: 0 0 100%;
    max-width: 400px;
  }
}