/* 平滑滚动效果 */
html {
  scroll-behavior: smooth;
}

/* 导航激活状态样式 */
.head-title.active {
  color: #1890ff;
  position: relative;
}
.head-title.active:after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: #1890ff;
}
.page {
  background-color: rgba(247, 247, 247, 1);
  position: relative;
  overflow: hidden;
}

.header {
  /* width: 1920px; */
  width: 100%;
  height: 72px;
  background-color: #ffffff;
  /* background: url(https://lanhu-oss-2537-2.lanhuapp.com/SketchPngee8ca43474ac3ea817a3f85b93a28c7302d2017da2e4b63227728853582b5eaa) */
  /* 0px 0px no-repeat; */
  /* background-size: 1920px 144px; */
  /* padding: 0 80px 0 50px; */
  position: fixed;
  top: 0;
  right: 0;
  z-index: 3;
}

.image_1 {
  width: 50px;
  height: 50px;
  margin-right: 24px;
  /* margin: 11px 0 0 60px; */
}

.header .header-left-title {
  color: rgba(252, 138, 0, 1);
  font-size: 24px;
}

.header-main {
  padding: 10px 80px 10px 50px;
}

.head-title {
  /* width: 80px; */
  cursor: pointer;
  font-size: 18px;
  font-weight: 500;
  padding: 10px 30px;
  color: rgba(3, 12, 34, 1);
  text-align: center;
  position: relative;
  transition: color 0.3s ease;
}
.head-title:hover {
  color: rgba(252, 138, 0, 1);
}
.head-title.active {
  color: rgba(252, 138, 0, 1);
}
.head-title .line {
  width: 60px;
  height: 2px;
  background-color: rgba(252, 138, 0, 1);
  position: absolute;
  bottom: 0;
}
.head-title.active:after {
  content: "";
  display: inline-block;
  width: 80px;
  height: 4px;
  background-color: rgba(252, 138, 0, 1);
  position: absolute;
  left: 50%;
  margin-left: -40px;
  bottom: 0;
  transition: all 0.3s ease; /* 下划线动画 */
  transform-origin: center; /* 缩放中心点 */
  animation: underline 0.3s forwards;
}

@keyframes underline {
  from {
    transform: scaleX(0);
    opacity: 0;
  }
  to {
    transform: scaleX(1);
    opacity: 1;
  }
}

.banner {
  margin-top: 72px;
}
.banner .banner-list {
  width: 100%;
  height: 800px;
  overflow: hidden;
  position: relative;
}
.banner .banner-list .content {
  width: 100%;
  height: 800px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  background-size: cover;
}
.banner .banner-list.pic1 .content {
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/banner1.png");
}
.banner .banner-list.pic2 .content {
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/banner1.png");
}
.banner .banner-list .content .text {
  margin: 300px 0 0 250px;
  color: #ffffff;
}
.banner .banner-list .content .text .banner-text {
  font-size: 60px;
  font-weight: 500;
  margin-top: 8px;
}
.banner .banner-list .content .text p {
  font-size: 24px;
  margin-top: 10px;
}
.banner .banner-list .content .text .get-btn {
  width: 100px;
  padding: 10px 30px;
  text-align: center;
  background-color: rgba(252, 138, 0, 1);
  margin-top: 50px;
  border-radius: 50px;
}
.swiper-pagination-bullet {
  background: rgba(255,255,255,0.5) !important; /* 默认状态颜色 */
  margin: 0 8px !important;
  transition: all 0.3s ease !important;
}

/* 激活状态样式 */
.swiper-pagination-bullet-active {
  background: rgba(255, 255, 255, 0.8); /* 选中状态颜色 */
  transform: scale(1.2);
  box-shadow: 0 0 8px rgba(252,138,0,0.3);
}

/* 悬停状态效果 */
.swiper-pagination-bullet:hover {
  background: rgba(255, 255, 255, 1) !important;
  transform: scale(1.1);
}

.main {
  background-color: #ffffff;
}
.main .main-content {
  display: flex;
  justify-content: space-between;
  /* flex-wrap: wrap; */
  gap: 20px;
  margin-top: 40px;
  margin-bottom: 20px;
  text-align: center;
  color: #ffffff;
}
.main .main-content .main-content-item {
  width: 50%;
  height: 888px;
  /* padding: 0 50px; */
}
.main .main-content .main-content-item .text {
  /* margin-top: 120px; */
  width: 70%;
  margin: 120px auto;
}
.main .main-content .main-content-item .text .title {
  font-size: 48px;
}
.main .main-content .main-content-item .text .tip {
  font-size: 22px;
  margin-top: 20px;
}
.main .main-content .main-content-pic1 {
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/main1.png");
  background-size: cover;
}
.main .main-content .main-content-pic2 {
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/main2.png");
  background-size: cover;
  color: #1d1d1f;
}
.main .main-content .main-content-pic3 {
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/main3.png");
  background-size: cover;
}
.main .main-content .main-content-pic4 {
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/main4.png");
  background-size: cover;
}

/* 动画效果 */
.main-content-item {
  opacity: 0;
  transform: translateY(30px) rotateX(10deg);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  perspective: 1000px;
  filter: saturate(0.8);
}

.main-content-item.active {
  opacity: 1;
  transform: translateY(0) rotateX(0);
  filter: saturate(1);
}

.main-content-item:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  filter: brightness(1.05);
}

.main-content-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    45deg,
    rgba(252, 138, 0, 0.1),
    rgba(255, 255, 255, 0.2)
  );
  opacity: 0;
  transition: opacity 0.4s;
}

.main-content-item:hover::before {
  opacity: 1;
}

.main-content-item .text {
  transform: translateY(50px);
  opacity: 0;
  transition: all 0.6s 0.2s;
}

.main-content-item.active .text {
  transform: translateY(0);
  opacity: 1;
}

.section_download {
  height: 500px;
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/download-bg.png");
  background-size: cover;
  text-align: center;
}
.section_download_content {
  width: 40%;
  margin: 100px auto;
}
.section_download .title {
  font-size: 38px;
}
.section_download .tip {
  /* font-size: 20px; */
  margin-top: 30px;
  line-height: 32px;
  color: #666666;
}
.section_download-bottom {
  margin-top: 40px;
  display: flex;
  justify-content: space-around;
  gap: 20px;
}
.download-btn {
  background-color: #fc8a00;
  padding: 16px 40px;
  color: #ffffff;
  border-radius: 8px;
  font-size: 24px;
  display: flex;
  align-items: center;
}
.download-btn img {
  width: 25px;
  margin-right: 8px;
}
/* 动画效果 */
.section_download {
  opacity: 0;
  transform: translateY(50px);
  transition: all 1s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.section_download.active {
  opacity: 1;
  transform: translateY(0);
}

.section_download_content {
  transition: transform 0.8s 0.3s;
}

.section_download.active .section_download_content {
  transform: translateY(0);
}

.download-btn {
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform: scale(0.95);
  position: relative;
  overflow: hidden;
}

.download-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left:0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: all 0.8s;
}

.download-btn:hover {
  transform: scale(1.05) rotateZ(1deg);
  box-shadow: 0 10px 30px rgba(252, 138, 0, 0.2);
}

.download-btn:hover::before {
  left: 100%;
}

/* 文字逐行动画 */
.section_download .title {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.6s 0.2s;
}

.section_download .tip {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.6s 0.4s;
}

.section_download.active .title,
.section_download.active .tip {
  opacity: 1;
  transform: translateX(0);
}

/* 背景视差效果 */
.section_download {
  background-attachment: fixed;
  background-position: center calc(50% + (var(--scrollY) * 0.3px));
}

.evaluate {
  background-color: #f1f1f1;
  text-align: center;
}
.evaluate .title {
  font-size: 38px;
  margin-top: 80px;
}
.evaluate .evaluate-content {
  width: 70%;
  margin: 50px auto;
}
.evaluate .evaluate-content img {
  width: 100%;
}

/* 动画效果 */
.evaluate {
  transition: transform 0.4s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

.evaluate:hover {
  transform: translateY(-8px);
}

.evaluate-content {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  transition: all 0.6s ease;
}

.evaluate-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    45deg,
    rgba(252, 138, 0, 0.1),
    rgba(255, 255, 255, 0.2)
  );
  opacity: 0;
  transition: opacity 0.4s;
  z-index: 1;
}

.evaluate-content:hover::before {
  opacity: 1;
}

.evaluate-content img {
  transform: scale(1);
  transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.evaluate-content:hover img {
  transform: scale(1.05);
}

.evaluate .title {
  position: relative;
  display: inline-block;
  padding-bottom: 8px;
}

.evaluate .title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: #fc8a00;
  transition: all 0.4s ease;
}

.evaluate:hover .title::after {
  left: 0;
  width: 100%;
}

/* 添加悬浮粒子效果 */
.evaluate-content:hover::after {
  content: "";
  position: absolute;
  width: 150%;
  height: 150%;
  /* background: repeating-linear-gradient(
    45deg,
    transparent 0,
    transparent 5px,
    rgba(252,138,0,0.1) 5px,
    rgba(252,138,0,0.1) 10px
  ); */
  animation: shine 1.5s infinite linear;
  top: -25%;
  left: -25%;
  z-index: 2;
  pointer-events: none;
}

@keyframes shine {
  from {
    transform: translateX(-25%);
  }
  to {
    transform: translateX(25%);
  }
}

.evaluate-content {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.evaluate-content:hover {
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}
.evaluate-content {
  transform: translateZ(0);
  backface-visibility: hidden;
}
.evaluate-main {
  width: 80%;
  margin: 20px auto;
  display: flex;
  gap: 30px;
  padding: 40px 0;
}
.evaluate-main .evaluate-item {
  width: 30%;
  height: 300px;
  background-color: #ffffff;
  padding: 50px 30px;
  text-align: left;
  border-radius: 20px;
  position: relative;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border: 1px solid rgba(252,138,0,0.1);
  padding: 30px;
  transform: translateY(0);
}
/* 悬停动效 */
.evaluate-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(252,138,0,0.08);
  background: linear-gradient(45deg, #fff8f2, #ffffff);
}
.evaluate-main .evaluate-item .tip {
  width: 90px;
  height: 35px;
  line-height: 35px;
  color: #ffffff;
  font-size: 18px;
  text-align: center;
  position: absolute;
  top: 0;
  left: 0;
  
}
.evaluate-main .evaluate-item .tip1 {
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/title-orange.png") no-repeat center/contain;
}
.evaluate-main .evaluate-item .tip2 {
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/title-blue.png") no-repeat center/contain;
}
.evaluate-main .evaluate-item .tip3 {
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/title-red.png") no-repeat center/contain;
}
.evaluate-main .evaluate-item .name {
  height: 32px;
  line-height: 35px;
  color: #ff5314;
  /* font-size: 16px; */
  font-weight: bold;
  /* margin-bottom: 20px; */
  /* padding-left: 38px; */
  letter-spacing: 2px;
  font-size: 20px;
  padding-left: 30px;
  position: relative;
  margin: 20px 0;
}

.evaluate-main .evaluate-item .name1 {
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/title-bg1.png") no-repeat left/contain;
}
.evaluate-main .evaluate-item .name2 {
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/title-bg2.png") no-repeat left/contain;
}
.evaluate-main .evaluate-item .name3 {
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/title-bg3.png") no-repeat left/contain;
}
.evaluate-main .evaluate-item .text {
  letter-spacing: 2px;
  padding: 0 24px;
  line-height: 1.8;
  font-size: 16px;
  position: relative;
  transition: all 0.4s;
}


.intro {
  background: url("https://assets-travel.oss-cn-hangzhou.aliyuncs.com/static/images/website/images/intro-bg.png");
  height: 750px;
  background-size: cover;
  text-align: center;
  padding: 80px 100px;
}

.intro .title {
  font-size: 38px;
  margin-bottom: 80px;
  /* margin-top: 80px; */
}
.intro .intro-content {
  display: flex;
  justify-content: space-between;
}
.intro .intro-content .intro-item {
  width: 25%;
  height: 440px;
  background-color: #ffffff;
  padding: 40px 30px;
}
.intro .intro-content .intro-item img {
  width: 200px;
}
.intro .intro-content .intro-item .text {
  font-size: 24px;
  color: #682003;
  margin-top: 20px;
  letter-spacing: 0.1em;
}

/* 动画效果 */
.intro-item {
  transition: all 0.4s ease-out;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transform: translateY(0);
  overflow: visible;
}

.intro-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.intro-item::before {
  /* 替换为更柔和的遮罩 */
  background: linear-gradient(45deg, rgba(252, 138, 0, 0.05), transparent);
}

.intro-item img {
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.intro-item:hover img {
  transform: scale(1.05); /* 仅保留缩放效果 */
}

/* 修改文字动画 */
.intro-item .text {
  transform: translateY(20px);
  transition: all 0.4s 0.1s;
  background: rgba(255, 255, 255, 0.9);
  padding: 15px;
  border-radius: 8px;
  margin-top: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* 替换边框动画为简洁版本 */
.intro-item:hover::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: #fc8a00;
  animation: lineProgress 0.6s forwards;
}

@keyframes lineProgress {
  from {
    width: 0;
    opacity: 0;
  }
  to {
    width: 100%;
    opacity: 1;
  }
}

.intro-item {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08); /* 添加细边框 */
}

.intro-item:hover {
  border-color: rgba(252, 138, 0, 0.2); /* 悬停边框颜色变化 */
}

.intro-item .text {
  backdrop-filter: blur(4px); /* 毛玻璃效果 */
}

.intro-item {
  will-change: transform, box-shadow;
}

.footer {
  padding: 50px;
  background-color: #ffffff;
}
.footer .footer-content {
  width: 350px;
  margin: 0 auto;
}
.footer .footer-content .title {
  font-weight: bold;
}
.footer .footer-content ul {
  margin: 28px 0;
}
.footer .footer-content ul li {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  font-size: 12px;
}
.footer .footer-content ul li .text {
  margin-left: 8px;
}
.copyright {
  padding: 20px 0;
  text-align: center;
  background: #f1f1f1;
  font-size: 12px;
}
.copyright a {
  color: #333333;

}


/* Popover 样式 */
.popover-container {
  position: relative;
  display: inline-block;
  cursor: pointer;
  overflow: visible;
}

.popover-content {
  visibility: hidden;
  width: 200px;
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 10px;
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.3s, visibility 0.3s;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
}

.popover-content img {
  width: 100%;
  height: auto;
}

.popover-content::after {
  /* content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #fff transparent transparent transparent; */
}

.popover-container:hover > .popover-content {
  visibility: visible;
  opacity: 1;
}

/* 纯CSS实现的Popover */
/* .download-btn.popover-container1:hover .popover-content {
  visibility: visible !important;
  opacity: 1 !important;
}

.download-btn.popover-container2:hover .popover-content {
  visibility: visible !important;
  opacity: 1 !important;
} */