.catalogue-document .howo-hero {
    position: relative;
    width: 100%;
    height: 480px;
    overflow: hidden;
    background: #000;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 0 !important;
  }
  @media (max-width: 1024px) {
    .catalogue-document .howo-hero {
      height: 300px;
    }
  }
  @media (max-width: 767px) {
    .catalogue-document .howo-hero {
      height: 50vw;
      max-height: 260px;
      min-height: 190px;
    }
  }
  .catalogue-document .howo-hero img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
  }
  .catalogue-document .howo-hero h1.howo-hero-title {
    position: absolute !important;
    inset: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;

    margin: 0 !important;
    padding: 0 16px !important;

    text-transform: uppercase !important;
    font-size: 42px !important;
    font-weight: 600 !important;
    letter-spacing: 0.08em !important;
    line-height: 1.1 !important;

    color: #ffffff !important;
    text-align: center !important;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.45) !important;
    pointer-events: none !important;
    box-sizing: border-box !important;
  }
  @media (max-width: 767px) {
    .catalogue-document .howo-hero h1.howo-hero-title {
      font-size: 17px !important;
      letter-spacing: 0.10em !important;
    }
  }


  .catalogue-document .howo-breadcrumb {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 400;
    line-height: 28px;
    color: #666;
    margin-bottom: 16px;
  }

  .catalogue-document .howo-breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .catalogue-document .howo-breadcrumb li {
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .catalogue-document .howo-breadcrumb svg {
    margin-right: 4px;
    position: relative;
    top: 1px;
  }

  .catalogue-document .howo-breadcrumb a {
    color: #24808C;
    text-decoration: none;
    display: flex;
    align-items: center;
  }

  .catalogue-document .howo-breadcrumb a:hover {
    color: #1F6C76;
    text-decoration: underline;
  }

  .catalogue-document .howo-breadcrumb li:not(.is-current)::after {
    content: "›";
    color: #BDBDBD;
    margin-left: 6px;
  }

  .catalogue-document .howo-breadcrumb .is-current {
    color: #111;
    font-weight: 400;
  }
  @media (max-width: 480px) {
    .catalogue-document .howo-breadcrumb ol {
      flex-wrap: nowrap;
      overflow: hidden;
    }

    .catalogue-document .howo-breadcrumb li:nth-child(2) span {
      display: inline-block;
      max-width: 42px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
  }
  @media (max-width: 767px) {
    .catalogue-document .howo-breadcrumb {
      font-size: 14px;
      line-height: 26px;
    }
  }


  .catalogue-document .howo-ai-summary{
    border-radius:18px;
    padding:22px 24px;
    background:#ffffff;
    border:1px solid rgba(0,0,0,.06);
    box-shadow:0 10px 28px rgba(0,0,0,.06);
    font-family:var(--font-sans);
  }
  .catalogue-document .howo-ai-badge{
    display:inline-block;
    font-size:12px;
    font-weight:700;
    letter-spacing:.04em;
    text-transform:uppercase;
    color:#24808C;
    background:rgba(36,128,140,.12);
    border:1px solid rgba(36,128,140,.2);
    padding:6px 10px;
    border-radius:999px;
    margin-bottom:10px;
  }
  .catalogue-document .howo-ai-summary h2{
    font-size:20px;
    line-height:1.35;
    margin:0 0 12px;
    font-weight:750;
    color:#111;
  }
  .catalogue-document .howo-ai-summary p{
    font-size:14px;
    line-height:1.75;
    color:#333;
    margin:0 0 12px;
  }
  .catalogue-document .howo-ai-summary ul{
    list-style:none;
    padding:0;
    margin:0 0 12px;
  }
  .catalogue-document .howo-ai-summary li{
    font-size:13.5px;
    line-height:1.6;
    color:#222;
    padding-left:18px;
    position:relative;
    margin-bottom:6px;
  }
  .catalogue-document .howo-ai-summary li::before{
    content:"›";
    position:absolute;
    left:0;
    color:#24808C;
    font-weight:800;
  }
  .catalogue-document .howo-ai-note{
    background:rgba(36,128,140,.06);
    border:1px solid rgba(36,128,140,.14);
    padding:12px 14px;
    border-radius:12px;
    font-size:13px;
  }
  @media (max-width: 767px){
    .catalogue-document .howo-ai-summary{ padding:18px 16px; }
    .catalogue-document .howo-ai-summary h2{ font-size:18px; }
  }
  .catalogue-document .spec-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 10px;
    font-family: var(--font-sans);
  }

  .catalogue-document .spec-title {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 22px;
    color: #111;
  }
  .catalogue-document .spec-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
    color: #222;
  }

  .catalogue-document .spec-table th,
  .catalogue-document .spec-table td {
    padding: 12px 14px;
    border: 1px solid #d8dde6;
    vertical-align: top;
    line-height: 26px;
  }

  .catalogue-document .spec-table th {
    width: 28%;
    background: #f5f7fa;
    font-weight: 600;
    color: #111;
  }

  .catalogue-document .spec-table td {
    width: 72%;
    background: #fff;
  }
  @media (max-width: 1024px) {
    .catalogue-document .spec-title {
      font-size: 23px;
    }
  }

  @media (max-width: 720px) {
    .catalogue-document .spec-title {
      font-size: 20px;
    }

    .catalogue-document .spec-table th,
    .catalogue-document .spec-table td {
      padding: 10px 12px;
      font-size: 14px;
      line-height: 24px;
    }

    .catalogue-document .spec-table th {
      width: 35%;
    }

    .catalogue-document .spec-table td {
      width: 65%;
    }
  }


  .catalogue-document .howo-cases {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 10px 52px;
    font-family: var(--font-sans);
    color: #222;
  }

  .catalogue-document .howo-cases .sec-title {
    font-size: 26px;
    font-weight: 700;
    color: #111;
    margin-bottom: 22px;
  }

  .catalogue-document .case-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
  }

  .catalogue-document .case-text h3 {
    font-size: 18px;
    font-weight: 700;
    color: #24808C;
    margin-bottom: 8px;
  }

  .catalogue-document .case-text p {
    font-size: 15px;
    line-height: 28px;
    color: #333;
    margin: 0;
  }

  .catalogue-document .case-summary {
    margin-top: 28px;
    background: #f8fbfb;
    padding: 16px 18px;
    border-left: 4px solid #24808C;
    border-radius: 10px;
  }

  .catalogue-document .case-summary p {
    font-size: 15px;
    line-height: 28px;
    font-weight: 500;
    margin: 0;
    color: #111;
  }

  @media (max-width: 720px) {
    .catalogue-document .howo-cases .sec-title {
      font-size: 22px;
    }
    .catalogue-document .case-text h3 {
      font-size: 17px;
    }
  }