/* banner部分 */
.serviceManualBanner {
    width: 100%;
    display: flex;
    /* align-items: center; */
    justify-content: center;
    position: relative;
    height:80vh;
    overflow: hidden;
    background-size: cover;
    background-position: 100% 0;
  }
  @media screen and (max-width: 1024px){
    .serviceManualBanner {
      max-height:560px;
    }
  }
  @media screen and (max-width: 767px) {
    .serviceManualBanner {
      height:48vh;
      background-position: 33% 99%;
      background-size: 392%;
    }
  }
  .serviceManualBanner .bannerContent {
    position: absolute;
    width: 83%;
    z-index: 2;
    color: #ffffff;
    bottom:25%;
  }
  @media screen and (max-width: 767px) {
    .serviceManualBanner .bannerContent {
      width: 90%;
    }
  }
  .serviceManualBanner .bannerContent .serviceManualBannerTitle {
    margin: 0;
    font-family: "PingFang SC";
    font-weight: 600;
    font-size: 2rem;
    letter-spacing: 0px;
  }
  .serviceManualBanner .bannerContent .serviceManualBannerContent {
    margin: 0;
    padding-top: 10px;
    font-family: "PingFang SC";
    font-weight: 400;
    font-size: 1.1rem;
    letter-spacing: 0px;
  }
  .serviceManualBanner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.3) 100%);
    background-size: cover;
    background-position: center;
    z-index: 1;
  }
  
  /* 头部我们的服务手册部分 */
  .serviceManualtop {
    width: 83%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .serviceManualtop .topLeft {
    padding: 3vw 0;
  }
  .serviceManualtop .leftLine1,
  .serviceManualtop .leftLine2 {
    font-family: "PingFang SC";
    font-weight: 600;
    font-style: Semibold;
    font-size: 2rem;
    leading-trim: NONE;
    letter-spacing: 0px;
  }
  @media screen and (max-width: 767px) {
    .serviceManualtop{
      width:90%;
    }
    .topRight{
      display: none;
    }
    .serviceManualtop .topLeft {
      padding: 50px 0;
    }
    .serviceManualtop .leftLine1,
    .serviceManualtop .leftLine2 {
      font-size:24px;
    }
  }
  .serviceManualtop .leftLine1 {
    line-height: 1.1;
    color: #929290;
  }
  .serviceManualtop .leftLine2 {
    color: #000;
  }
  .serviceManualtop .leftLine3 {
    font-family: "PingFang SC";
    font-weight: 400;
    font-style: Regular;
    font-size: 1.13rem;
    leading-trim: NONE;
    letter-spacing: 0px;
    text-transform: uppercase;
    color: #c5c5ca;
  }
  @media screen and (max-width: 767px) {
    .serviceManualtop .leftLine2{
      margin-top:3px;
    }
    .serviceManualtop .leftLine3{
      margin-top:15px;
      font-size:12px;
    }
  }
  .serviceManualtop .pagination-progress {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 16px 0;
    font-family: system-ui, -apple-system, sans-serif;
  }
  .serviceManualtop .progress-info {
    display: flex;
    align-items: baseline;
    gap: 4px;
  }
  .serviceManualtop .current-page {
    font-weight: 700;
    font-style: Bold;
    font-size: 1.25rem;
    leading-trim: NONE;
    line-height: 100%;
    letter-spacing: 0px;
    color: #333333;
  }
  .serviceManualtop .total-page {
    font-family: DIN Alternate;
    font-weight: 700;
    font-style: Bold;
    font-size: 0.75rem;
    leading-trim: NONE;
    line-height: 100%;
    letter-spacing: 0px;
    color: #acacac;
  }
  .serviceManualtop .progress-bar {
    flex: 1;
    height: 2px;
    background-color: #e1e1e1;
    overflow: hidden;
    width: 200px;
  }
  @media screen and (max-width: 430px) {
    .serviceManualtop .progress-bar {
      display: none;
    }
  }
  .serviceManualtop .progress-fill {
    height: 100%;
    background: #086fff;
    transition: width 0.3s ease;
  }
  .serviceManualtop .pagination-buttons {
    display: flex;
    gap: 16px;
  }
  .serviceManualtop .btn-prev,
  .serviceManualtop .btn-next {
    width: 3.4rem;
    height: 3.4rem;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #fff;
    cursor: pointer;
    transition: background-color 0.2s;
  }
  .serviceManualtop .btn-prev {
    background-color: #e5e5e5;
  }
  .serviceManualtop .btn-prev:disabled {
    cursor: not-allowed;
    opacity: 0.6;
  }
  .serviceManualtop .btn-next {
    background-color: #086FFF;
  }
  .serviceManualtop .btn-next:disabled {
    background-color: #e5e5e5;
    cursor: not-allowed;
    opacity: 0.6;
  }
  
  .serviceManualContainer {
    width: 83%;
    margin: 0 auto 60px;
  }
  .serviceManualContainer .main-layout {
    display: flex;
    flex-direction: row;
  }
  
  /* 左侧区域 */
  .serviceManualContainer .left-panel {
    width: 40%;
    display: flex;
    flex-direction: column;
    background: #f8f8f8;
  }
  
  /* 左侧上部分 - 大标题 */
  .serviceManualContainer .header-section {
    padding: 3.5vw 0;
    width: 85%;
    margin: 0 auto;
  }
  .serviceManualContainer .header-title {
    font-family: "PingFang SC";
    font-weight: 600;
    font-style: Semibold;
    font-size: 1.88rem;
    leading-trim: NONE;
    line-height: 100%;
    letter-spacing: 0px;
    color: #333;
  }
  
  /* 左侧下部分 - 手风琴 */
  .serviceManualContainer .accordion-section {
    overflow-y: scroll;
    background: #f8f9fa;
    min-height: 0;
    will-change: height;
    contain: layout size;
    width: 85%;
    margin: 0 auto;
  }
  
  /* 隐藏滚动条 */
  .serviceManualContainer .accordion-section::-webkit-scrollbar {
    display: none;
  }
  .serviceManualContainer .accordion-section {
    -ms-overflow-style: none;
    scrollbar-width: none;
  }
  .serviceManualContainer .accordion-item {
    background: #f8f8f8;
    transition: all 0.28s linear;
  }
  .serviceManualContainer .accordion-item:not(:last-child) {
    border-bottom: 1px solid #eaeaea;
  }
  .serviceManualContainer .accordion-header {
    padding: 1.5vw 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .serviceManualContainer .accordion-title {
    font-family: "PingFang SC";
    font-weight: 600;
    font-style: Semibold;
    font-size: 1.2rem;
    leading-trim: NONE;
    line-height: 100%;
    letter-spacing: 0px;
  }
  .serviceManualContainer .accordion-item.active .accordion-title {
    color: #086fff;
  }
  .serviceManualContainer .accordion-icon img {
    width: 1.1rem;
    vertical-align: super;
  }
  .accordion-icon .arrow-active{
    display: none;
  }
  .accordion-icon .arrow-normal{
    display: block;
  }
  /*父元素active时切换箭头*/
  .accordion-item.active .accordion-icon .arrow-normal{
    display: none;
  }
  .accordion-item.active .accordion-icon .arrow-active{
    display: block;
  }
  .serviceManualContainer .accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.28s ease-out;
  }
  .serviceManualContainer .accordion-item.active .accordion-content {
    max-height: 215px;
    transition: max-height 0.28s ease-in;
  }
  .serviceManualContainer .accordion-description {
    padding: 0 0 2vw;
    font-family: "PingFang SC";
    font-weight: 400;
    font-style: Regular;
    font-size: 1rem;
    leading-trim: NONE;
    line-height: 1.6;
    letter-spacing: 0px;
    color: #333;
  }
  @media screen and (max-width: 767px) {
    .serviceManualContainer{
      width:90%;
    }
    .serviceManualContainer .header-title{
      font-size:22px;
    }
    .serviceManualContainer .accordion-section {
      height: 63%;
    }
    .serviceManualContainer .header-section {
      padding: 3rem 0;
    }
    .serviceManualContainer .accordion-header {
      padding: 2rem 0;
    }
    .serviceManualContainer .accordion-title {
      font-size: 16px;
    }
    .serviceManualContainer .accordion-icon img{
      width:20px;
    }
    .serviceManualContainer .accordion-description {
      font-size: 14px;
      padding: 0 0 2rem;
      line-height:1.8;
    }
  }
  
  /* 右侧区域 */
  .serviceManualContainer .right-panel {
    width: 60%;
  }
  .serviceManualContainer .display-image {
    width: 100%;
    display: block;
    height: 100%;
    object-fit: cover;
  }
  .mobile-btn{
    display: none;
  }
  @media (max-width: 767px) {
    .serviceManualContainer .main-layout {
      flex-direction: column-reverse;
      height: auto;
      background: #f8f8f8;
      padding-bottom: 30px;
    }
    .serviceManualContainer .left-panel,
    .serviceManualContainer .right-panel {
      width: 100%;
    }
    .mobile-btn{
      display: block;
      margin-bottom:80px;
    }
    .mobile-btn .pagination-buttons {
      display: flex;
      gap: 16px;
      justify-content: center;
    }
    .mobile-btn .btn-m-prev,
    .mobile-btn .btn-m-next {
      width: 34px;
      height: 35px;
      border-radius: 50%;
      border: none;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.6rem;
      color: #fff;
      cursor: pointer;
      transition: background-color 0.2s;
    }
    .mobile-btn .btn-m-prev {
      background-color: #e1e1e1;
    }
    .mobile-btn .btn-m-prev:disabled {
      cursor: not-allowed;
      opacity: 0.6;
    }
    .mobile-btn .btn-m-next {
      background-color: #086FFF;
    }
    .mobile-btn .btn-m-next:disabled {
      background-color: #e5e5e5;
      cursor: not-allowed;
      opacity: 0.6;
    }
  }