/* 默认样式调整 */
.wrapper-content__body {
  overflow: hidden;
}
.body .component-footer__public {
  background: #ea7a8a !important;
  text-align: center;
  font-weight: 600;
  border-top: 3px dotted #fff;
}
.body .alert-danger {
  background: rgba(255, 196, 196, 1);
}

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

/* 板块1样式*/
#block_top_content {
  position: relative;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background-color: transparent !important;
  /*background-image: url(https://storage.perfectcdn.com/editor/previews_theme_3/landing/bg-main4.png);*/
  background-size: 100%;
  background-position: 100% 56%;
  background-repeat: no-repeat;
  background-attachment: scroll;
  opacity: 1;
  filter: blur(0px);
}
#block_top_content .divider-bottom {
  position: absolute;
  bottom: 0px;
  left: 0px;
  height: 80px;
  width: 100%;
  z-index: 20;
  background-image: url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDBweCIgdmlld0JveD0iMCAwIDEyODAgMTQwIiBwcmVzZXJ2ZUFzcGVjdFJhdGlvPSJub25lIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxnIGZpbGw9IiNmZmZmZmYiPjxwYXRoIGQ9Ik0xMjgwIDE0MFYwUzk5My40NiAxNDAgNjQwIDEzOSAwIDAgMCAwdjE0MHoiLz48L2c+PC9zdmc+);
}
@media (max-width: 768px) {
  #block_top_content .divider-bottom {
    height: 20px;
  }
}
#block_336 {
  position: relative;
  z-index: auto;
  width: 100%;
  display: flex;
  min-height: auto;
  align-items: flex-start;
  padding-top: 25px;
  padding-bottom: 0px;
  /* background-color: #fff; */
}
#block_336 .block-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: -1px;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

#block_336 .row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -15px;
  margin-left: -15px;
}
#block_336 .col {
  flex-basis: 0;
  flex-grow: 1;
  max-width: 100%;
}
#block_336 .align-items-start {
  align-items: flex-start !important;
}
#block_336 button:focus {
  outline: none; /* 去除点击时的边框 */
  box-shadow: none; /* 去除点击时的阴影 */
}

@media (min-width: 768px) {
  #block_336 .d-md-flex {
    display: flex !important;
  }
}

#block_336 .video-block__description {
  width: 100%;
  padding-top: 12px;
  padding-left: 0px;
  padding-right: 0px;
}

@media (max-width: 768px) {
  #block_336 .video-block__description {
    margin-bottom: 18px;
  }
}
#block_336 .video-block__video {
  display: flex;
  margin-left: 30px;
  max-width: 500px;
  width: 500px;
  height: 270px;
  flex-shrink: 0;
  border: none;
  outline: none;
}
@media (max-width: 768px) {
  #block_336 .video-block__video {
    margin-left: 0px;
    margin-right: 0px;
    margin-bottom: 18px;
    position: relative;
    overflow: hidden;
    width: 100%;
    height: auto;
    padding-top: 56.25%;
  }
}

#block_336 .video-frame {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  background: #000;
}
#block_336 .video-block__video .video-frame {
  box-shadow: none;
  border-top-left-radius: 0px;
  border-top-right-radius: 0px;
  border-bottom-left-radius: 0px;
  border-bottom-right-radius: 0px;
  border-left-width: 0px;
  border-right-width: 0px;
  border-top-width: 0px;
  border-bottom-width: 0px;
  border-style: none;
  border-color: #000000;
  border-radius: 16px;
}
@media (max-width: 768px) {
  #block_336 .video-block__video .video-frame {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
  }
}

#block_336 .video-frame .video-frame__empty {
  background-color: #fff;
  background-image: url(data:image/svg+xml;base64,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);
  background-repeat: no-repeat;
  background-size: cover;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  left: 0;
  position: absolute;
  top: 0;
  z-index: 5;
}
#block_336 .video-frame .video-frame__empty:before {
  width: 82px;
  height: 82px;
  border-radius: 50%;
  font-family: "Font Awesome 5 Pro";
  content: "";
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 62px;
  color: #000;
  opacity: 0.8;
}

/* 板块326*/
#block_326 {
  background-color: #fff;
  position: relative;
  z-index: auto;
  width: 100%;
  display: flex;
  min-height: auto;
  align-items: flex-start;
  padding-top: 100px;
  padding-bottom: 25px;
  color: rgba(36, 43, 69, 1);
}

#block_326 .block-bg,
#block_325 .block-bg,
#block_329 .block-bg,
#block_335 .block-bg {
  background-color: #fff;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: -1px;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
#block_326 .bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background-position: 50% 50%;
  background-image: url(https://storage.perfectcdn.com/editor/themes/24/reviews/bg.svg);
  background-attachment: inherit;
  background-size: cover;
  background-repeat: no-repeat;
}
#block_325 {
  background-color: #fff;
  position: relative;
  z-index: auto;
  width: 100%;
  display: flex;
  min-height: auto;
  align-items: flex-start;
  padding-top: 25px;
  padding-bottom: 100px;
  color: rgba(36, 43, 69, 1);
}
#block_26 .block-divider-bottom {
  height: 81px;
  color: rgba(234, 122, 138, 1);
  z-index: 0;
  transform: rotateY(0deg);
}
#block_325 .block-divider-bottom {
  position: absolute;
  width: 100%;
  bottom: -1px;
  left: 0;
}
#block_325 svg {
  overflow: hidden;
  vertical-align: middle;
}
#block_325 .card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  word-wrap: break-word;
  border: 1px solid rgba(0, 0, 0, 0.125);
  padding-top: 16px;
  padding-left: 16px;
  padding-right: 16px;
  padding-bottom: 16px;
  border-color: rgba(227, 227, 231, 1);
  background: #fff;
  color: rgba(36, 43, 69, 1);
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  border-left-width: 1px;
  border-right-width: 1px;
  border-top-width: 1px;
  border-bottom-width: 1px;
  border-style: solid;
  box-shadow: none;
}
#block_325 .features-block__header-preview {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
}
#block_325 .feature-block__icon {
  font-size: 0.6em;
  color: black;
}

#block_23 .fade {
  opacity: 0;
  transition: opacity 0.3s ease;
}
@media (max-width: 768px) {
  #block_23 {
    padding: 8px;
  }
}
#block_23 .slider-wrapper {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 40px auto;
  overflow: hidden;
  padding: 0 40px;
  box-sizing: border-box;
}
@media (max-width: 768px) {
  #block_23 .slider-wrapper {
    margin: 10px 0px 30px;
  }
}
#block_23 .slider-wrapper button {
  outline: none;
  box-shadow: none;
  color: white;
  visibility: hidden;
  transition: all 0.3s ease;
  border-radius: 10px;
}
#block_23 .slider-wrapper:hover button {
  visibility: visible;
  background: rgba(255, 255, 255, 0.2);
}
#block_23 .slider-wrapper button:focus {
  outline: none;
  box-shadow: none;
}

#block_23 .slider-track-container {
  overflow: hidden;
}

#block_23 .slider-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
  will-change: transform;
}

#block_23 .slide {
  text-decoration: none;
  flex: 0 0 20%;
  border-radius: 16px;
  margin: 0px 10px;
  background: #fff;
  box-sizing: border-box;
  padding: 10px;
  text-align: center;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
  /* background-color: rgb(245, 245, 249); */
}

#block_23 .slide .name {
  font-weight: bold;
  font-size: 16px;
  margin: 0;
  color: black;
  transition: color 0.3s ease;
}

#block_23 .slide:hover {
  transform: scale(1.01);
}

#block_23 .slide:hover .avatar {
  transform: scale(1.01);
}
#block_23 .card {
  margin-bottom: 24px;
}
#block_23 #SignIn {
  scroll-margin-top: 20vh; /* 控制目标元素与页面顶部的距离 */
}

#block_23 .nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0);
  color: black;
  border: none;
  padding: 10px;
  cursor: pointer;
  z-index: 10;
  font-size: 18px;
  border: 0px solid rgba(0, 0, 0, 0);
}

#block_23 .nav.prev {
  left: 0;
}

#block_23 .nav.next {
  right: 0;
}
#block_23 .btn-big-primary {
  background: #fbca65;
  box-shadow: none;
}
/* block_331 */
#block_331 {
  background-color: #fff;
  position: relative;
  z-index: auto;
  width: 100%;
  display: flex;
  min-height: auto;
  align-items: flex-start;
  padding-top: 50px;
  padding-bottom: 25px;
  color: rgba(36, 43, 69, 1);
}

/* block_329 */
#block_329 {
  background-color: #fff;
  position: relative;
  z-index: auto;
  width: 100%;
  display: flex;
  min-height: auto;
  align-items: flex-start;
  padding-top: 50px;
  padding-bottom: 25px;
  color: rgba(36, 43, 69, 1);
}
#block_329 .bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background-position: 100% 69%;
  background-image: url(https://storage.perfectcdn.com/editor/themes/24/reviews/bg.svg);
  background-attachment: inherit;
  background-repeat: no-repeat;
  background-size: 100%;
}
#block_329 .block-divider-bottom {
  height: 100px;
  color: rgba(234, 122, 138, 1);
  z-index: 0;
  transform: rotateY(0deg);
}

#block_329 .block-divider-bottom {
  position: absolute;
  width: 100%;
  bottom: -1px;
  left: 0;
}
#block_329 svg {
  overflow: hidden;
  vertical-align: middle;
}
#block_329 .how-it-works-card {
  position: relative;
  margin-bottom: 80px;
}
#block_329 .card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  word-wrap: break-word;
  border: 1px solid rgba(0, 0, 0, 0.125);
  padding-top: 16px;
  padding-left: 16px;
  padding-right: 16px;
  padding-bottom: 16px;
  border-color: rgba(227, 227, 231, 1);
  background: rgba(255, 255, 255, 1);
  color: rgba(36, 43, 69, 1);
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  border-left-width: 1px;
  border-right-width: 1px;
  border-top-width: 1px;
  border-bottom-width: 1px;
  border-style: solid;
  box-shadow: none;
}
#block_329 .how-it-works-card__icon {
  height: 80px;
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}
#block_329 .how-it-works-card__icon-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
#block_329 .how-it-works-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 12px;
  height: 100px;
}
#block_329 .how-it-works-row .how-it-works-card .how-it-works-arrow-top {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 124px;
  height: 100%;
  top: 0;
  right: -100px;
  z-index: 1;
}
#block_329 .how-it-works-number {
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  background-clip: padding-box;
}
/* block_335 */
#block_335 {
  background-color: #fff;
  position: relative;
  z-index: auto;
  width: 100%;
  display: flex;
  min-height: auto;
  align-items: flex-start;
  padding-top: 50px;
  padding-bottom: 25px;
  color: rgba(36, 43, 69, 1);
}

/* block_334 */
#block_334 {
  position: relative;
  z-index: auto;
  width: 100%;
  display: flex;
  min-height: auto;
  align-items: flex-start;
  padding-top: 25px;
  padding-bottom: 50px;
  color: #fff;
}
#block_334 .block-bg {
  background: linear-gradient(
    0deg,
    rgba(235, 122, 139, 0.98) 0%,
    rgba(255, 255, 255, 1) 100%
  );
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: -1px;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
#block_334 .block-divider-bottom {
  height: 300px;
  color: rgba(234, 122, 138, 1);
  z-index: 0;
  transform: rotateY(0deg);
}
#block_334 .block-divider-bottom {
  position: absolute;
  width: 100%;
  bottom: -1px;
  left: 0;
}
#block_334 .faq-block__card {
  margin-bottom: 10px;
}
#block_334 .card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  word-wrap: break-word;
  border: 1px solid rgba(0, 0, 0, 0.125);
  padding-top: 16px;
  padding-left: 16px;
  padding-right: 16px;
  padding-bottom: 16px;
  border-color: rgba(227, 227, 231, 1);
  background: rgba(255, 255, 255, 1);
  color: rgba(36, 43, 69, 1);
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  border-left-width: 1px;
  border-right-width: 1px;
  border-top-width: 1px;
  border-bottom-width: 1px;
  border-style: solid;
  box-shadow: none;
}
#block_334 .faq-block__header {
  display: flex;
  align-items: center;
  cursor: pointer;
}
#block_334 .faq-block__header-title {
  width: 100%;
}
#block_334 .faq-block__header-title h4 {
  margin-bottom: 0px;
  font-family: "Fira Sans", sans-serif;
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 700;
}
#block_334 .faq-block__header-icon {
  width: 52px;
  text-align: right;
}
#block_334 .collapsed .faq-block__icon:before {
  content: "\f055";
}

#block_334 .faq-block__icon:before {
  content: "\f056";
  display: inline-block;
  font-family: "Font Awesome 5 Pro";
  font-weight: 300;
  font-size: 22px;
}
/* 页脚背景和颜色 */
.footer {
  background-color: #ea7a8a !important;
  color: #ffffff !important;
}

.footer .text-primary {
  color: #ffffff !important;
  letter-spacing: 0.5px;
  font-weight: 800;
  font-family: "Open Sans";
}

.footer .text-muted {
  color: #ffffff !important;
  line-height: 2em;
}
.footer li {
  line-height: 2em;
}

.footer h5 {
  margin-bottom: 1.5rem;
}

.footer a {
  color: #ffffff !important;
  transition: color 0.3s ease;
}

.footer a:hover {
  color: rgba(255, 255, 255, 0.7) !important;
  text-decoration: none;
}

/* 社交图标样式 */
.social-icons a {
  color: #ea7a8a;
  position: relative;
}
.social-icons i:first-child {
  margin-left: 0px;
}
.social-icons i {
  background-color: #fff;
  color: #ea7a8a;
  font-size: 1.5rem;
  margin: 0px 10px 0px;
  padding: 6px;
  border: 1px solid #fff;
  border-radius: 50%;
  position: relative;
}
.social-icons a:hover i {
  color: #ea7a8a !important;
}
.social-icons .contact-chinese::after,
.social-icons .contact-english::after {
  content: attr(data-tooltip); /* 或者写死 "中文频道" / "English Channel" */
  position: absolute;
  background-color: #333;
  color: #fff;
  padding: 5px 8px;
  font-size: 12px;
  border-radius: 5px;
  white-space: nowrap;
  bottom: 100%; /* 上方 */
  left: 40%;
  transform: translateX(-50%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  animation: floatTooltip 2s ease-in-out infinite;
  z-index: 1000;
}

/* 箭头 */
.social-icons .contact-chinese::before,
.social-icons .contact-english::before {
  content: "";
  position: absolute;
  bottom: 73%;
  left: 40%;
  transform: translateX(-50%);
  border-width: 5px;
  border-style: solid;
  border-color: #333 transparent transparent transparent;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 999;
  transition: opacity 0.3s ease;
  animation: floatTooltip 2s ease-in-out infinite;
}

/* 显示 tooltip 时 */
.social-icons .contact-chinese:hover::after,
.social-icons .contact-chinese:hover::before,
.social-icons .contact-english:hover::after,
.social-icons .contact-english:hover::before {
  opacity: 1;
}

/* 浮动动画 */
@keyframes floatTooltip {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-5px);
  }
}
/* 显示 tooltip 时 */
.social-icons .contact-chinese:hover::after,
.social-icons .contact-chinese:hover::before,
.social-icons .contact-english:hover::after,
.social-icons .contact-english:hover::before {
  opacity: 1;
}

/* 浮动动画 */
@keyframes floatTooltip {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-5px);
  }
}
/* 响应式调整 */
@media (max-width: 767.98px) {
  .footer .row > div {
    text-align: center; /* 手机端居中 */
  }
  .social-icons {
    justify-content: center;
    margin-top: 1rem;
  }
}

/* 版权文字样式 */
.footer .text-center .text-muted {
  font-size: 1.3rem;
}