.chubont-buying-guide{font-family:inherit;color:#1f2933;background:#fff;line-height:1.65}
    .chubont-buying-guide *{box-sizing:border-box}
    .cbg-container{max-width:1180px;margin:0 auto;padding:0 18px}
    .cbg-hero{background:linear-gradient(135deg,#0f2b46 0%,#153b5d 62%,#f6f7f9 62%,#f6f7f9 100%);padding:76px 0 62px}
    .cbg-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}
    .cbg-eyebrow{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#b88935;font-weight:700;margin:0 0 12px}
    .cbg-hero h1{font-size:42px;line-height:1.14;color:#fff;margin:0 0 18px;letter-spacing:0}
    .cbg-hero p{font-size:17px;color:#e6edf5;margin:0;max-width:720px}
    .cbg-hero-panel{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:24px;box-shadow:0 18px 45px rgba(15,43,70,.16)}
    .cbg-hero-panel h2{font-size:22px;color:#0f2b46;margin:0 0 14px}
    .cbg-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
    .cbg-list li{position:relative;padding-left:26px;font-size:15px;color:#334155}
    .cbg-list li:before{content:"";position:absolute;left:0;top:8px;width:12px;height:12px;border-radius:50%;background:#b88935;box-shadow:inset 0 0 0 3px #fff;border:1px solid #b88935}
    .cbg-stats{background:#fff;border-bottom:1px solid #e5e7eb}
    .cbg-stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
    .cbg-stat{padding:28px 20px;border-right:1px solid #e5e7eb;text-align:center}
    .cbg-stat:last-child{border-right:0}
    .cbg-stat strong{display:block;font-size:30px;line-height:1;color:#0f2b46;margin-bottom:8px}
    .cbg-stat span{display:block;font-size:14px;color:#52606d}
    .cbg-section{padding:62px 0}
    .cbg-muted{background:#f6f7f9}
    .cbg-head{max-width:780px;margin:0 auto 34px;text-align:center}
    .cbg-head h2{font-size:32px;line-height:1.22;color:#0f2b46;margin:0 0 12px;letter-spacing:0}
    .cbg-head p{font-size:16px;color:#52606d;margin:0}
    .cbg-card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .cbg-card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:22px}
    .cbg-card h3{font-size:18px;color:#0f2b46;margin:0 0 9px}
    .cbg-card p{font-size:15px;color:#52606d;margin:0}
    .cbg-table-wrap{overflow-x:auto;border:1px solid #e5e7eb;border-radius:8px;background:#fff}
    .cbg-table{width:100%;border-collapse:collapse;min-width:820px}
    .cbg-table th{background:#0f2b46;color:#fff;text-align:left;font-size:14px;padding:13px 14px}
    .cbg-table td{border-top:1px solid #e5e7eb;padding:13px 14px;vertical-align:middle;font-size:15px;color:#52606d}
    .cbg-table td:first-child{font-weight:700;color:#0f2b46}
    .cbg-table a{color:#0f2b46;font-weight:700;text-decoration:underline;text-underline-offset:3px}
    .cbg-category-link{color:#0f2b46;text-decoration:underline;text-underline-offset:3px;font-weight:700}
    .cbg-product-cell{width:118px;text-align:center}
    .cbg-product-link{display:inline-flex;width:88px;height:88px;align-items:center;justify-content:center;border:1px solid #e5e7eb;border-radius:6px;background:#fff;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
    .cbg-product-link:hover{border-color:#b88935;box-shadow:0 8px 18px rgba(15,43,70,.12);transform:translateY(-1px)}
    .cbg-product-img{display:block;width:82px;height:82px;object-fit:contain}
    .cbg-two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .cbg-info{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:24px}
    .cbg-info h3{font-size:22px;color:#0f2b46;margin:0 0 12px}
    .cbg-info p{font-size:15px;color:#52606d;margin:0}
    .cbg-note{margin-top:20px;background:#fff;border-left:4px solid #b88935;border-radius:8px;border-top:1px solid #e5e7eb;border-right:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb;padding:18px 20px;color:#334155;font-size:15px}
    .cbg-guide-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:24px;align-items:start}
    .cbg-guide-panel{background:#0f2b46;color:#fff;border-radius:8px;padding:30px;position:sticky;top:20px}
    .cbg-guide-panel h2{font-size:30px;line-height:1.2;color:#fff;margin:0 0 14px}
    .cbg-guide-panel p{color:#dbe7f3;margin:0 0 20px}
    .cbg-btn{display:inline-flex;align-items:center;justify-content:center;background:#b88935;color:#fff;text-decoration:none;border-radius:4px;padding:11px 18px;font-size:14px;font-weight:700;line-height:1.2;transition:background .2s ease,transform .2s ease}
    .cbg-btn:hover{background:#9b742b;color:#fff;transform:translateY(-1px)}
    .cbg-step-list{display:grid;gap:14px}
    .cbg-step{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:20px}
    .cbg-step h3{display:flex;gap:10px;align-items:center;font-size:18px;color:#0f2b46;margin:0 0 8px}
    .cbg-step h3 span{display:inline-flex;width:28px;height:28px;border-radius:50%;align-items:center;justify-content:center;background:#f1eadf;color:#8a6a2f;font-size:13px;font-weight:700;flex:0 0 auto}
    .cbg-step p{font-size:15px;color:#52606d;margin:0}
    .cbg-rfq{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:28px}
    .cbg-rfq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .cbg-rfq-item{background:#f6f7f9;border:1px solid #e5e7eb;border-radius:6px;padding:12px 14px;color:#334155;font-size:15px}
    .cbg-cta{background:#0f2b46;color:#fff;padding:44px 0}
    .cbg-cta-grid{display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center}
    .cbg-cta h2{font-size:28px;color:#fff;margin:0 0 8px}
    .cbg-cta p{margin:0;color:#dbe7f3}
    .cbg-btn-light{background:#fff;color:#0f2b46}
    .cbg-btn-light:hover{background:#f1eadf;color:#0f2b46}
    @media(max-width:960px){
      .cbg-hero{background:#0f2b46;padding:56px 0}
      .cbg-hero-grid,.cbg-guide-grid,.cbg-cta-grid{grid-template-columns:1fr}
      .cbg-card-grid,.cbg-stats-grid{grid-template-columns:repeat(2,1fr)}
      .cbg-two-col{grid-template-columns:1fr}
      .cbg-guide-panel{position:static}
      .cbg-hero h1{font-size:34px}
    }
    @media(max-width:560px){
      .cbg-section{padding:44px 0}
      .cbg-card-grid,.cbg-stats-grid,.cbg-rfq-grid{grid-template-columns:1fr}
      .cbg-stat{border-right:0;border-bottom:1px solid #e5e7eb}
      .cbg-stat:last-child{border-bottom:0}
      .cbg-hero h1{font-size:30px}
      .cbg-head h2,.cbg-guide-panel h2{font-size:26px}
      .cbg-btn{width:100%}
      .cbg-product-link{width:76px;height:76px}
      .cbg-product-img{width:70px;height:70px}
    }