.text-center {
  text-align: center;
}
.manual-container {
  width: 60.9375vw;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}
.manual-container .manual-title {
  font-size: 2.08333333rem;
  margin-bottom: 0.41666667vw;
}
.manual-container .manual-subtitle {
  font-size: 1.45833333rem;
  margin-bottom: 0.41666667vw;
}
.manual-container p {
  margin-bottom: 1.66666667vw;
  text-align: center;
}
.manual-container .manual-warning-list {
  display: flex;
  align-items: center;
  justify-content: center;
}
.manual-container .manual-warning-list .manual-warning-item {
  width: 20.83333333vw;
  height: 14.47916667vw;
  padding-right: 0.83333333vw;
  padding-left: 0.83333333vw;
  text-align: center;
}
.manual-container .manual-warning-list .manual-warning-item .warning-icon {
  width: 19.27083333vw;
  margin-bottom: 0.83333333vw;
}
.manual-container .manual-warning-list .manual-warning-item .warning-icon img {
  width: 9.0625vw;
  height: 9.0625vw;
  margin: 0 auto;
}
.manual-container .border {
  border-left: 1px solid #dee2e6;
}
.manual-container .used-step {
  height: 35.41666667vw;
}
.manual-container .used-step .used-step-title {
  font-size: 2.08333333rem;
}
.manual-container .used-step .manual-swiper {
  width: 60.9375vw;
  height: 23.95833333vw;
  margin: 0 auto;
  border: 1px solid #dee2e6;
}
.manual-container .used-step .manual-swiper .swiper-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
  display: flex;
  transition-property: transform;
  box-sizing: content-box;
}
.manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide {
  flex-shrink: 0;
  height: 100%;
  position: relative;
  transition-property: transform;
  font-size: 18px;
  background: #fff;
  display: flex;
  justify-content: center;
}
.manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide .slide-box {
  display: block;
  padding: 3rem 4rem 3rem 3rem;
  height: 460px;
}
.manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide .slide-box .btn-step {
  background-color: #000000;
  color: #ffffff;
  font-weight: 500;
  padding: 10px 1.5rem;
  border-radius: 2rem;
  text-align: center;
  display: inline-block;
  border: 0;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
}
.manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide .slide-box ul {
  list-style-type: revert;
  margin-top: 2rem;
}
.manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide .slide-box ul li {
  text-align: left;
}
.manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide .slide-box .product-box {
  display: inline-block;
  padding: 2rem;
  border: 1px #F7F7F7 solid;
}
.manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide .slide-box .product-box .image-back {
  display: block;
  position: relative;
  margin-bottom: 1.2rem;
  height: 220px;
}
.manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide .slide-box .product-box .bunbble {
  background-color: #9A9A9B;
  color: #ffffff;
  padding: 3px 0;
  text-align: center;
  display: block;
  font-size: 14px;
  text-transform: uppercase;
  line-height: 1;
  border-radius: 3px;
}
.manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide .slide-box .product-box .name {
  text-align: center;
  font-size: 12px;
  margin-top: 5px;
}
.manual-container .used-step .manual-swiper-navigation {
  display: flex;
  position: relative;
  padding: 1rem 0;
  height: 50px;
}
.manual-container .used-step .manual-swiper-navigation .progress-bar {
  height: 50px;
  position: relative;
  width: 54.47916667vw;
}
.manual-container .used-step .manual-swiper-navigation .progress-bar .swiper-pagination-progressbar {
  top: 20px;
  background-color: #F5F4F5;
  height: 10px;
  width: 50%;
  border-radius: 5px;
}
.manual-container .used-step .manual-swiper-navigation .progress-bar .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
  background-color: #000000;
  border-radius: 5px;
}
.manual-container .used-step .manual-swiper-navigation .navigation-buttons {
  height: 50px;
  display: flex;
  width: 6.45833333vw;
  gap: 1rem;
  justify-content: space-between;
  position: relative;
  align-items: center;
}
.manual-container .used-step .manual-swiper-navigation .navigation-buttons .swiper-nav-next,
.manual-container .used-step .manual-swiper-navigation .navigation-buttons .swiper-nav-prev {
  color: #333;
}
.manual-container .used-step .manual-swiper-navigation .navigation-buttons .swiper-button-next,
.manual-container .used-step .manual-swiper-navigation .navigation-buttons .swiper-button-prev {
  position: relative;
  display: inline-block;
  border: 1px solid #f7f7f7;
  margin-top: 0;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  width: 2.29166667vw;
  height: 2.29166667vw;
  line-height: 2.60416667vw;
  text-align: center;
}
.manual-container .used-step .manual-swiper-navigation .navigation-buttons .swiper-button-next:hover,
.manual-container .used-step .manual-swiper-navigation .navigation-buttons .swiper-button-prev:hover {
  background-color: #3BCAC0;
  color: #ffffff;
}
.manual-container .used-step .manual-swiper-navigation .navigation-buttons .swiper-button-next .swiper-navigation-icon,
.manual-container .used-step .manual-swiper-navigation .navigation-buttons .swiper-button-prev .swiper-navigation-icon {
  width: 1.25vw;
  height: 1.25vw;
}
.manual-container .manual-empty h1 {
  font-size: 2.08333333rem;
  margin-bottom: 0.41666667vw;
}
.manual-container .manual-empty p {
  color: #333333;
}
.manual-container .manual-charging h1 {
  font-size: 2.08333333rem;
  margin-bottom: 0.41666667vw;
}
.manual-container .manual-charging h5 {
  font-size: 1.04166667rem;
  color: #333333;
}
.manual-container .manual-charging-list {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 21.875vw;
}
.manual-container .manual-charging-list .charging-left {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  flex: 5;
}
.manual-container .manual-charging-list .charging-left ul {
  list-style-type: revert;
  padding-left: 0.83333333vw;
}
.manual-container .manual-charging-list .charging-left ul li {
  padding: 1rem 0;
}
.manual-container .manual-charging-list .charging-left .charging-methods {
  width: 100%;
  height: 16.66666667vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.manual-container .manual-charging-list .charging-left .charging-methods .charging-methods-item {
  height: inherit;
  display: flex;
  align-items: center;
  flex-direction: column;
  background-color: #ececec;
  width: 14.0625vw;
}
.manual-container .manual-charging-list .charging-left .charging-methods .charging-methods-item img {
  width: 11.25vw;
  height: 11.25vw;
}
.manual-container .manual-charging-list .charging-left .charging-methods .charging-methods-item .charging-methods-text {
  font-size: 0.83333333vw;
  padding: 1.04166667vw;
  text-align: center;
  color: #333333;
}
.manual-container .manual-charging-list .charging-right {
  margin-left: 2rem;
  flex: 5;
  display: flex;
  height: inherit;
}
.manual-container .manual-charging-list .charging-right ul {
  list-style-type: revert;
  padding-left: 0.83333333vw;
}
.manual-container .manual-charging-list .charging-right ul li {
  padding: 1rem 0;
}
.manual-container .manual-maintain h1 {
  font-size: 2.08333333rem;
  margin-bottom: 0.41666667vw;
  text-align: center;
}
.manual-container .manual-maintain .maintain-list {
  display: grid;
  grid-template-columns: 29.6875vw 29.6875vw;
  grid-template-rows: 15.625vw 15.625vw;
  gap: 0.41666667vw;
}
.manual-container .manual-maintain .maintain-list .maintain-item {
  display: flex;
  flex-direction: column;
  position: relative;
  width: inherit;
  padding: 10px;
}
.manual-container .manual-maintain .maintain-list .maintain-item .maintain-item-icon {
  background-color: #F7F6F7;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 0;
  min-height: 10.72916667vw;
  margin-bottom: 0.8rem;
  width: 28.64583333vw;
  height: 10.72916667vw;
}
.manual-container .manual-maintain .maintain-list .maintain-item .maintain-item-icon img {
  max-height: 186px;
  max-width: 60%;
  width: auto;
  height: auto;
}
.manual-container .manual-maintain .maintain-list .maintain-item .number {
  background-color: #000000;
  width: 3.33333333vw;
  height: 3.33333333vw;
  text-align: center;
  line-height: 3.33333333vw;
  display: block;
  color: #ffffff;
  position: absolute;
  top: 20px;
  left: 0;
  z-index: 5;
  font-size: 2rem;
  font-weight: 900;
}
.manual-container .manual-maintain .maintain-list .maintain-item p {
  text-align: left;
  font-family: system-ui !important;
}
.manual-container .effect {
  font-size: 2.08333333rem;
}
.manual-container .effect-text {
  font-size: 1.45833333rem;
  margin-bottom: 2.08333333vw;
  color: #333;
}
.manual-banner {
  width: 100%;
  height: 24.16666667vw;
  display: flex;
  justify-content: center;
  align-items: center;
  background: url("../img/manual/banner-2.png") no-repeat;
  background-size: cover;
}
.manual-banner .banner-container {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 60.9375vw;
  margin: 0 auto;
}
.manual-banner .banner-container .banner-right-box {
  width: 50%;
}
.manual-banner .banner-container .banner-right-box p {
  font-size: 20px;
  font-size: 1.04166667rem;
  margin-bottom: 1.66666667vw;
  font-family: syht, Inter, sans-serif;
  color: #333333;
}
.warning h1 {
  font-size: 2.08333333rem;
}
.warning .warning-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 60.9375vw;
  margin: 0 auto;
}
.warning .warning-container .warning-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  word-wrap: break-word;
  background-color: #fff;
  background-clip: border-box;
  border: 1px solid rgba(0, 0, 0, 0.125);
  border-radius: 0.25rem;
  width: 28.64583333vw;
  position: relative;
}
.warning .warning-container .warning-item p {
  text-align: center;
}
.safety h1 {
  font-size: 2.08333333rem;
}
.safety .safety-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 60.9375vw;
  margin: 0 auto;
}
.safety .safety-container .safety-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 29.6875vw;
}
.safety .safety-container .safety-item dl {
  display: flex;
  gap: 1.2rem;
  margin: 1rem 0;
}
.safety .safety-container .safety-item dl dt div {
  border-radius: 50%;
  width: 2.5vw;
  height: 2.5vw;
  line-height: 2.5vw;
  text-align: center;
  font-size: 1.33333333rem;
  font-weight: 600;
  border: 1px solid #333333;
}
.safety .safety-container .safety-item dl dd {
  flex: 1;
  padding-top: 5px;
  padding-bottom: 1.2rem;
  border-bottom: 1px #E6E7EB solid;
  font-weight: 500;
  height: 74px;
  overflow: hidden;
  margin-bottom: 0;
}
.disclaimer {
  margin-bottom: 4.16666667vw;
}
.disclaimer h1 {
  font-size: 2.08333333rem;
}
.disclaimer .disclaimer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 60.9375vw;
  margin: 0 auto;
}
.disclaimer .disclaimer-container p {
  font-size: 1.04166667rem;
  color: #333;
}
@media (max-width: 768px) {
  .manual-container {
    width: 93.02325581vw;
    margin-top: 9.30232558vw;
  }
  .manual-container .manual-title {
    font-size: 0.60465116rem;
  }
  .manual-container .manual-subtitle {
    font-size: 0.41860465rem;
    margin-bottom: 1.86046512vw;
  }
  .manual-container .manual-warning-text {
    font-size: 0.37209302rem;
    margin-bottom: 9.30232558vw;
  }
  .manual-container .manual-warning-list {
    flex-direction: column;
    gap: 1.86046512vw;
  }
  .manual-container .manual-warning-list .manual-warning-item {
    width: 100%;
    height: 100%;
    display: flex;
  }
  .manual-container .manual-warning-list .manual-warning-item .warning-icon {
    width: 14.88372093vw;
    height: 14.88372093vw;
    margin-right: 2.79069767vw;
    margin-bottom: 1.86046512vw;
  }
  .manual-container .manual-warning-list .manual-warning-item .warning-icon img {
    width: 100%;
    height: 100%;
  }
  .manual-container .manual-warning-list .manual-warning-item p {
    text-align: left;
    font-size: 0.37209302rem;
    flex: 1;
    margin-bottom: 3.72093023vw;
  }
  .manual-container .used-step {
    height: 162.79069767vw;
  }
  .manual-container .used-step .used-step-title {
    font-size: 0.60465116rem;
  }
  .manual-container .used-step .manual-swiper {
    width: 92.55813953vw;
    height: 107.44186047vw;
  }
  .manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide {
    width: inherit;
    height: inherit;
  }
  .manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide .slide-box {
    width: 100%;
    height: 100%;
    padding: 0px;
    padding: 7.44186047vw;
  }
  .manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide .slide-box .btn-step {
    font-weight: 500;
    padding: 10px 24px;
    border-radius: 2rem;
    text-align: center;
    display: inline-block;
    border: 0;
    text-transform: uppercase;
    line-height: 1;
    white-space: nowrap;
  }
  .manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide .slide-box ul {
    margin-top: 7.44186047vw;
  }
  .manual-container .used-step .manual-swiper .swiper-wrapper .swiper-slide .slide-box .product-box {
    padding: 7.44186047vw;
  }
  .manual-container .used-step .manual-swiper-navigation {
    width: 92.55813953vw;
  }
  .manual-container .used-step .manual-swiper-navigation .progress-bar {
    width: 66.04651163vw;
  }
  .manual-container .used-step .manual-swiper-navigation .navigation-buttons {
    width: 34.88372093vw;
  }
  .manual-container .used-step .manual-swiper-navigation .navigation-buttons .swiper-button-next,
  .manual-container .used-step .manual-swiper-navigation .navigation-buttons .swiper-button-prev {
    width: 11.62790698vw;
    height: 11.62790698vw;
    line-height: 13.02325581vw;
  }
  .manual-container .used-step .manual-swiper-navigation .navigation-buttons .swiper-button-next .swiper-navigation-icon,
  .manual-container .used-step .manual-swiper-navigation .navigation-buttons .swiper-button-prev .swiper-navigation-icon {
    width: 5.58139535vw;
    height: 5.58139535vw;
  }
  .manual-container .manual-empty h1,
  .manual-container .manual-charging h1 {
    font-size: 0.60465116rem;
  }
  .manual-container .manual-empty p,
  .manual-container .manual-charging p {
    font-size: 0.37209302rem;
  }
  .manual-container .manual-empty h5,
  .manual-container .manual-charging h5 {
    font-size: 0.46511628rem;
  }
  .manual-container .manual-charging {
    margin-bottom: 11.1627907vw;
  }
  .manual-container .manual-charging-list {
    flex-direction: column;
    height: 700px;
    height: 162.79069767vw;
  }
  .manual-container .manual-charging-list .charging-left ul {
    padding-left: 3.72093023vw;
  }
  .manual-container .manual-charging-list .charging-left ul li {
    font-size: 0.37209302rem;
    padding: 3.72093023vw 0;
  }
  .manual-container .manual-charging-list .charging-left .charging-methods {
    height: 260px;
  }
  .manual-container .manual-charging-list .charging-left .charging-methods .charging-methods-item {
    width: 195px;
    height: 260px;
  }
  .manual-container .manual-charging-list .charging-left .charging-methods .charging-methods-item img {
    width: 36.27906977vw;
    height: 36.27906977vw;
  }
  .manual-container .manual-charging-list .charging-left .charging-methods .charging-methods-item .charging-methods-text {
    font-size: 0.37209302rem;
    padding: 4.65116279vw;
  }
  .manual-container .manual-charging-list .charging-right {
    margin-left: 0;
  }
  .manual-container .manual-charging-list .charging-right ul {
    margin-left: 3.72093023vw;
  }
  .manual-container .manual-charging-list .charging-right ul li {
    padding: 3.72093023vw 0;
  }
  .manual-container .manual-maintain h1 {
    font-size: 0.60465116rem;
  }
  .manual-container .manual-maintain .maintain-list {
    grid-template-columns: 47.44186047vw 47.44186047vw;
    grid-template-rows: 86.97674419vw 98.13953488vw;
  }
  .manual-container .manual-maintain .maintain-list .maintain-item .maintain-item-icon {
    width: 40.46511628vw;
    height: 47.90697674vw;
    margin-bottom: 2.79069767vw;
  }
  .manual-container .manual-maintain .maintain-list .maintain-item .number {
    font-size: 0.74418605rem;
    width: 14.88372093vw;
    height: 14.88372093vw;
    top: 4.65116279vw;
    text-align: center;
    line-height: 14.88372093vw;
  }
  .manual-container .effect {
    font-size: 0.60465116rem;
  }
  .manual-container .effect-text {
    font-size: 0.41860465rem;
    margin-bottom: 4.65116279vw;
    color: #333;
  }
  .manual-banner {
    width: 100%;
    height: 135.81395349vw;
    background-position: 12%;
  }
  .manual-banner .banner-container {
    width: 100%;
  }
  .manual-banner .banner-container .banner-right-box {
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 93.02325581vw;
    height: 135.81395349vw;
  }
  .manual-banner .banner-container .banner-right-box p {
    font-size: 0.46511628rem;
    margin-bottom: 7.44186047vw;
  }
  .warning {
    height: 218.60465116vw;
  }
  .warning h1 {
    font-size: 0.60465116rem;
  }
  .warning .warning-container {
    width: 93.02325581vw;
    height: 204.65116279vw;
    flex-direction: column;
  }
  .warning .warning-container .warning-item {
    width: 100%;
    height: 100vw;
  }
  .warning .warning-container .warning-item img {
    height: 74.41860465vw;
  }
  .warning .warning-container .warning-item p {
    text-align: left;
    width: 83.25581395vw;
  }
  .safety h1 {
    font-size: 0.60465116rem;
  }
  .safety .safety-container {
    width: 93.02325581vw;
    height: 325.58139535vw;
    flex-direction: column;
    flex-wrap: wrap;
  }
  .safety .safety-container .safety-item {
    width: 48.37209302vw;
  }
  .safety .safety-container .safety-item dl {
    text-align: left;
    width: 45.11627907vw;
    height: 41.86046512vw;
    gap: 2.3255814vw;
  }
  .safety .safety-container .safety-item dl dt .number-circle {
    width: 11.1627907vw;
    height: 11.1627907vw;
    font-size: 0.60465116rem;
    text-align: center;
    line-height: 11.1627907vw;
  }
  .safety .safety-container .safety-item dl dd {
    height: 41.86046512vw;
    padding-bottom: 4.46511628vw;
  }
  .disclaimer {
    margin-bottom: 18.60465116vw;
  }
  .disclaimer h1 {
    font-size: 0.60465116rem;
  }
  .disclaimer .disclaimer-container {
    width: 93.02325581vw;
  }
  .disclaimer .disclaimer-container p {
    font-size: 0.46511628rem;
  }
}