.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;
  }
  .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: 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 .howo-specs{
    max-width:1040px;margin:0 auto;padding:0 12px;
    font-family:var(--font-sans);
    font-size:15px;line-height:1.75;color:#222;
  }

  .catalogue-document .sec-title{
    font-size:26px;font-weight:700;color:#111;margin:0 0 14px;
    letter-spacing:.2px;
  }
  .catalogue-document .spec-table{
    width:100%;border-collapse:separate;border-spacing:0;
    background:#fff;border-radius:14px;border:1px solid #e2e5ea;
    box-shadow:0 10px 28px rgba(17,17,17,.07);overflow:hidden;
  }

  .catalogue-document .spec-table thead th{
    text-align:left;padding:14px 16px;color:#0f0f0f;font-weight:700;
    background:linear-gradient(180deg,rgba(255,255,255,.95) 0%,rgba(224,227,233,.95) 46%,rgba(198,202,209,.98) 100%),
               linear-gradient(90deg,rgba(255,255,255,.4),rgba(255,255,255,0) 30%,rgba(255,255,255,0) 70%,rgba(255,255,255,.35));
    border-bottom:1px solid #d6d9df;white-space:nowrap;
  }
  .catalogue-document .spec-table th:first-child,
  .catalogue-document .spec-table td.label{width:35%;}
  .catalogue-document .spec-table th:last-child,
  .catalogue-document .spec-table td.value{width:65%;}
  .catalogue-document .spec-table tbody td{
    padding:12px 16px;border-bottom:1px solid #eef0f3;vertical-align:top;
  }

  .catalogue-document .spec-table tbody td.label{
    background:#f5f6f8;font-weight:600;color:#3e3e3e;
    border-right:1px solid #e9ecf0;box-shadow:inset -3px 0 6px rgba(0,0,0,0.035);
  }

  .catalogue-document .spec-table tbody td.value{color:#2b2b2b;background:#fff;}
  .catalogue-document .spec-table tbody tr:nth-child(even) td.value{background:#fafbfc;}
  .catalogue-document .spec-table tbody tr:hover td{background:linear-gradient(180deg,#ffffff 0%,#f3f5f7 100%);}
  .catalogue-document .spec-table tbody tr:hover td.label{border-left:3px solid #24808C;padding-left:13px;}
  @media(max-width:1024px){
    .catalogue-document .howo-specs{font-size:14.5px;}
    .catalogue-document .sec-title{font-size:23px;}
    .catalogue-document .spec-table thead th{padding:12px 14px;}
    .catalogue-document .spec-table tbody td{padding:11px 14px;}
  }

  @media(max-width:720px){
    .catalogue-document .howo-specs{font-size:14px;}
    .catalogue-document .sec-title{font-size:20px;margin-bottom:10px;}
    .catalogue-document .spec-table thead th{padding:10px 12px;}
    .catalogue-document .spec-table th:first-child,.catalogue-document .spec-table td.label{width:42%;}
    .catalogue-document .spec-table th:last-child,.catalogue-document .spec-table td.value{width:58%;}
    .catalogue-document .spec-table td{padding:10px 12px;word-break:break-word;}
    .catalogue-document .spec-table tbody tr:nth-child(even) td.value{background:#fafafa;}
  }


  .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;
    text-align: center;
    margin: 0 0 18px;
  }

  .catalogue-document .case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .catalogue-document .case-card {
    background: #fff;
    border: 1px solid #e7eaee;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.06);
    transition: transform .25s ease, box-shadow .25s ease;
  }

  .catalogue-document .case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.08);
  }

  .catalogue-document .case-media {
    margin: 0;
    display: block;
    overflow: hidden;
    aspect-ratio: 16/9;
    background: #f4f6f8;
  }

  .catalogue-document .case-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .45s ease;
  }

  .catalogue-document .case-card:hover .case-media img {
    transform: scale(1.04);
  }

  .catalogue-document .case-.document-root {
    padding: 16px 18px 18px;
  }

  .catalogue-document .case-.document-root h3 {
    font-size: 18px;
    font-weight: 700;
    color: #24808C;
    margin: 0 0 8px;
  }

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

  .catalogue-document .case-summary {
    margin-top: 24px;
    background: #f8fbfb;
    border-left: 4px solid #24808C;
    padding: 16px 18px;
    border-radius: 10px;
  }

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

  @media (max-width: 1024px) {
    .catalogue-document .case-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (max-width: 680px) {
    .catalogue-document .howo-cases {
      padding: 30px 12px 40px;
    }
    .catalogue-document .case-grid {
      grid-template-columns: 1fr;
    }
    .catalogue-document .howo-cases .sec-title {
      font-size: 22px;
    }
  }