#ap-stave-page{
    --ap-ink: #18242a;
    --ap-muted: #5f6d73;
    --ap-paper: #ffffff;
    --ap-soft: #f3f6f7;
    --ap-line: #d9e1e4;
    --ap-blue: #285c72;
    --ap-blue-dark: #173f50;
    --ap-rust: #b85f3c;
    --ap-steel: #8aa0aa;
    --ap-green: #55755b;
    width: 100%;
    overflow: hidden;
    color: var(--ap-ink);
    background: var(--ap-paper);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
  }#ap-stave-page *{
    box-sizing: border-box;
    letter-spacing: 0;
  }#ap-stave-page a{
    color: inherit;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
  }#ap-stave-page img{
    display: block;
    max-width: 100%;
  }#ap-stave-page h1, #ap-stave-page h2, #ap-stave-page h3, #ap-stave-page p{
    margin-top: 0;
  }#ap-stave-page h1{
    margin-bottom: 20px;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.28;
    letter-spacing: 0;
  }#ap-stave-page h2{
    margin-bottom: 16px;
    font-size: clamp(28px, 3vw, 40px);
    line-height: 1.24;
  }#ap-stave-page h3{
    margin-bottom: 10px;
    font-size: 21px;
    line-height: 1.32;
  }#ap-aggregate .ap-shell{
    width: min(1160px, calc(100% - 40px));
    margin: 0 auto;
  }#ap-aggregate .ap-section{
    padding: 76px 0;
  }#ap-aggregate .ap-section-soft{
    background: var(--ap-soft);
  }#ap-aggregate .ap-section-dark{
    color: #fff;
    background: var(--ap-ink);
  }#ap-aggregate .ap-section-head{
    max-width: 780px;
    margin: 0 0 36px;
  }#ap-aggregate .ap-section-head.ap-center{
    margin-right: auto;
    margin-left: auto;
    text-align: center;
  }#ap-aggregate .ap-section-head p, #ap-aggregate .ap-card p, #ap-aggregate .ap-zone-card p, #ap-aggregate .ap-step p, #ap-aggregate .ap-spec-note p, #ap-aggregate .ap-decision-card p, #ap-aggregate .ap-cta-panel p, #ap-aggregate .ap-faq-answer{
    color: var(--ap-muted);
  }#ap-aggregate .ap-section-dark .ap-section-head p, #ap-aggregate .ap-section-dark .ap-cta-panel p{
    color: rgba(255,255,255,.76);
  }#ap-aggregate .ap-btn{
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border: 1px solid var(--ap-ink);
    border-radius: 6px;
    font-size: 15px;
    font-weight: 800;
    text-decoration: none;
    transition: background-color .2s ease, border-color .2s ease, color .2s ease;
  }#ap-aggregate .ap-btn-primary{
    color: #fff !important;
    background: var(--ap-blue);
    border-color: var(--ap-blue);
  }#ap-aggregate .ap-btn-primary:hover{
    background: var(--ap-blue-dark);
    border-color: var(--ap-blue-dark);
  }#ap-aggregate .ap-btn-secondary:hover{
    color: #fff !important;
    background: var(--ap-ink);
  }#ap-aggregate .ap-hero{
    padding: 58px 0 62px;
    background:
      linear-gradient(90deg, rgba(243,246,247,.95) 0%, rgba(255,255,255,.95) 55%, rgba(232,239,242,.95) 100%);
  }#ap-aggregate .ap-hero-grid{
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(360px, .88fr);
    gap: 58px;
    align-items: center;
  }#ap-aggregate .ap-hero-intro{
    max-width: 760px;
    margin-bottom: 0;
    color: var(--ap-muted);
    font-size: 18px;
  }#ap-aggregate .ap-hero-intro a{
    color: var(--ap-blue-dark);
  }#ap-aggregate .ap-hero-actions{
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
  }#ap-aggregate .ap-proof-list{
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    padding: 0;
    margin: 34px 0 0;
    list-style: none;
  }#ap-aggregate .ap-proof-list li{
    padding: 16px 14px;
    border-top: 3px solid var(--ap-rust);
    background: rgba(255,255,255,.76);
    box-shadow: 0 10px 28px rgba(24,36,42,.06);
  }#ap-aggregate .ap-proof-list strong{
    display: block;
    margin-bottom: 4px;
    font-size: 15px;
  }#ap-aggregate .ap-proof-list span{
    color: var(--ap-muted);
    font-size: 13px;
  }#ap-aggregate .ap-hero-media{
    position: relative;
  }#ap-aggregate .ap-hero-media::after{
    position: absolute;
    right: -16px;
    bottom: -16px;
    z-index: 0;
    width: 38%;
    height: 38%;
    border-right: 8px solid var(--ap-rust);
    border-bottom: 8px solid var(--ap-rust);
    content: "";
  }#ap-aggregate .ap-hero-media img{
    position: relative;
    z-index: 1;
    width: 100%;
    height: auto;
    max-height: 620px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 22px 48px rgba(24,36,42,.18);
  }#ap-aggregate .ap-overview-grid{
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: start;
  }#ap-aggregate .ap-image-frame{
    overflow: hidden;
    border-radius: 8px;
    background: #eef3f5;
    box-shadow: 0 16px 34px rgba(24,36,42,.1);
  }#ap-aggregate .ap-image-frame img{
    width: 100%;
    height: auto;
    object-fit: cover;
  }#ap-aggregate .ap-callouts{
    display: grid;
    gap: 14px;
    padding: 0;
    margin: 24px 0 0;
    list-style: none;
  }#ap-aggregate .ap-callouts li{
    padding: 16px 18px;
    border-left: 4px solid var(--ap-blue);
    background: #fff;
  }#ap-aggregate .ap-callouts strong{
    display: block;
    margin-bottom: 3px;
  }#ap-aggregate .ap-callouts span{
    color: var(--ap-muted);
  }#ap-aggregate .ap-zone-layout{
    display: grid;
    grid-template-columns: minmax(280px, .74fr) minmax(0, 1.26fr);
    gap: 38px;
    align-items: center;
  }#ap-aggregate .ap-furnace-schematic{
    position: relative;
    min-height: 520px;
    padding: 26px;
    border: 1px solid var(--ap-line);
    border-radius: 8px;
    background: linear-gradient(180deg, #ffffff, #e9f0f2);
    box-shadow: 0 12px 30px rgba(24,36,42,.08);
  }#ap-aggregate .ap-furnace-body{
    position: absolute;
    left: 50%;
    top: 38px;
    width: 46%;
    height: 440px;
    transform: translateX(-50%);
    clip-path: polygon(28% 0, 72% 0, 83% 32%, 67% 58%, 76% 100%, 24% 100%, 33% 58%, 17% 32%);
    background: linear-gradient(180deg, #798f99 0%, #465b64 42%, #b85f3c 70%, #27383f 100%);
  }#ap-aggregate .ap-zone-label{
    position: absolute;
    left: 26px;
    right: 26px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 14px;
    align-items: center;
    color: var(--ap-ink);
    font-weight: 800;
  }#ap-aggregate .ap-zone-label span{
    display: block;
    padding: 8px 10px;
    border: 1px solid var(--ap-line);
    border-radius: 6px;
    background: rgba(255,255,255,.9);
  }#ap-aggregate .ap-zone-label i{
    display: block;
    width: 42%;
    height: 2px;
    background: var(--ap-rust);
  }#ap-aggregate .ap-zone-body{
    top: 74px;
  }#ap-aggregate .ap-zone-belly{
    top: 190px;
  }#ap-aggregate .ap-zone-bosh{
    top: 296px;
  }#ap-aggregate .ap-zone-tuyere{
    top: 400px;
  }#ap-aggregate .ap-zone-cards{
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }#ap-aggregate .ap-zone-card{
    padding: 20px;
    border: 1px solid var(--ap-line);
    border-radius: 8px;
    background: #fff;
  }#ap-aggregate .ap-zone-card strong{
    display: block;
    margin-bottom: 6px;
    color: var(--ap-blue-dark);
    font-size: 17px;
  }#ap-aggregate .ap-flow{
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    counter-reset: ap-step;
  }#ap-aggregate .ap-step{
    position: relative;
    min-height: 190px;
    padding: 22px;
    border: 1px solid var(--ap-line);
    border-radius: 8px;
    background: #fff;
  }#ap-aggregate .ap-step::before{
    display: inline-flex;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    border-radius: 50%;
    color: #fff;
    background: var(--ap-rust);
    font-weight: 800;
    counter-increment: ap-step;
    content: counter(ap-step);
  }#ap-aggregate .ap-step::after{
    position: absolute;
    top: 38px;
    right: -14px;
    width: 14px;
    height: 2px;
    background: var(--ap-rust);
    content: "";
  }#ap-aggregate .ap-step:last-child::after{
    display: none;
  }#ap-aggregate .ap-spec-grid{
    display: grid;
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: 48px;
    align-items: start;
  }#ap-aggregate .ap-spec-table-wrap{
    overflow-x: auto;
    border: 1px solid var(--ap-line);
    border-radius: 8px;
    background: #fff;
  }#ap-aggregate .ap-spec-table{
    width: 100%;
    min-width: 560px;
    border-collapse: collapse;
  }#ap-aggregate .ap-spec-table th, #ap-aggregate .ap-spec-table td{
    padding: 15px 16px;
    border-bottom: 1px solid var(--ap-line);
    text-align: left;
    vertical-align: top;
  }#ap-aggregate .ap-spec-table th{
    width: 35%;
    color: var(--ap-blue-dark);
    background: #edf3f5;
  }#ap-aggregate .ap-spec-table tr:last-child th, #ap-aggregate .ap-spec-table tr:last-child td{
    border-bottom: 0;
  }#ap-aggregate .ap-spec-note{
    margin-top: 18px;
    padding: 20px;
    border-left: 4px solid var(--ap-green);
    background: #fff;
  }#ap-aggregate .ap-decision-grid{
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }#ap-aggregate .ap-decision-card{
    padding: 22px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 8px;
    background: rgba(255,255,255,.08);
  }#ap-aggregate .ap-decision-card p, #ap-aggregate .ap-decision-card li{
    color: rgba(255,255,255,.78);
  }#ap-aggregate .ap-decision-card ul{
    display: grid;
    gap: 9px;
    padding-left: 18px;
    margin: 14px 0 0;
  }#ap-aggregate .ap-decision-card strong{
    color: #fff;
  }#ap-aggregate .ap-proof-grid{
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, .82fr);
    gap: 42px;
    align-items: center;
  }#ap-aggregate .ap-proof-metrics{
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 26px;
  }#ap-aggregate .ap-metric{
    padding: 20px;
    border-top: 4px solid var(--ap-rust);
    background: #fff;
  }#ap-aggregate .ap-metric strong{
    display: block;
    font-size: 30px;
    line-height: 1.2;
  }#ap-aggregate .ap-metric span{
    color: var(--ap-muted);
  }#ap-aggregate .ap-matrix{
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }#ap-aggregate .ap-product-card{
    overflow: hidden;
    border: 1px solid var(--ap-line);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 10px 26px rgba(24,36,42,.07);
  }#ap-aggregate .ap-product-card img{
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    background: #eef3f5;
  }#ap-aggregate .ap-product-card-content{
    padding: 18px;
  }#ap-aggregate .ap-product-card-content a{
    color: var(--ap-blue-dark);
    font-weight: 800;
  }#ap-aggregate .ap-cta-grid{
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, .8fr);
    gap: 28px;
    align-items: stretch;
  }#ap-aggregate .ap-cta-panel{
    padding: 28px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 8px;
    background: rgba(255,255,255,.08);
  }#ap-aggregate .ap-cta-list{
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 20px 0 0;
    list-style: none;
  }#ap-aggregate .ap-cta-list li{
    padding: 12px 14px;
    border-left: 3px solid var(--ap-rust);
    background: rgba(255,255,255,.08);
  }#ap-aggregate .ap-cta-actions{
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
  }#ap-aggregate .ap-cta-actions .ap-btn{
    border-color: rgba(255,255,255,.48);
    color: #fff;
  }#ap-aggregate .ap-cta-actions .ap-btn-primary{
    border-color: var(--ap-rust);
    background: var(--ap-rust);
  }#ap-aggregate .ap-mini-form{
    display: grid;
    gap: 12px;
    margin-top: 16px;
  }#ap-aggregate .ap-form-row{
    padding: 13px 14px;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 6px;
    color: rgba(255,255,255,.78);
    background: rgba(255,255,255,.08);
  }#ap-aggregate .ap-faq-list{
    display: grid;
    gap: 12px;
    max-width: 900px;
    margin: 0 auto;
  }#ap-aggregate .ap-faq-item{
    border: 1px solid var(--ap-line);
    border-radius: 8px;
    background: #fff;
  }#ap-aggregate .ap-faq-question{
    padding: 18px 20px;
    font-weight: 800;
  }#ap-aggregate .ap-faq-answer{
    padding: 0 20px 20px;
  }

  @media (max-width: 920px) {#ap-aggregate .ap-hero-grid, #ap-aggregate .ap-overview-grid, #ap-aggregate .ap-zone-layout, #ap-aggregate .ap-spec-grid, #ap-aggregate .ap-proof-grid, #ap-aggregate .ap-cta-grid{
      grid-template-columns: 1fr;
    }#ap-aggregate .ap-flow, #ap-aggregate .ap-decision-grid, #ap-aggregate .ap-matrix{
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }#ap-aggregate .ap-hero-media{
      max-width: 620px;
    }
  }

  @media (max-width: 640px) {#ap-aggregate .ap-shell{
      width: min(100% - 28px, 1160px);
    }#ap-aggregate .ap-section{
      padding: 58px 0;
    }#ap-aggregate .ap-hero{
      padding: 44px 0 50px;
    }#ap-aggregate .ap-proof-list, #ap-aggregate .ap-zone-cards, #ap-aggregate .ap-flow, #ap-aggregate .ap-decision-grid, #ap-aggregate .ap-proof-metrics, #ap-aggregate .ap-matrix{
      grid-template-columns: 1fr;
    }#ap-aggregate .ap-step::after{
      display: none;
    }#ap-aggregate .ap-furnace-schematic{
      min-height: 480px;
      padding: 18px;
    }#ap-aggregate .ap-zone-label{
      left: 18px;
      right: 18px;
      grid-template-columns: 1fr;
    }#ap-aggregate .ap-zone-label i{
      width: 100%;
    }#ap-aggregate .ap-btn{
      width: 100%;
    }
  }