.scb-coll{max-width:1400px;margin:0 auto;padding:32px 24px;font-family:"Open Sans",-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:#1f2933;}
    .scb-coll-banner{width:100%;height:320px;object-fit:cover;border-radius:12px;display:block;margin-bottom:24px;}
    .scb-coll h1{font-size:30px;margin:0 0 14px;font-weight:700;}
    .scb-coll-intro{font-size:15px;line-height:1.7;color:#3e4c59;margin-bottom:28px;max-width:960px;}
    .scb-coll-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
    .scb-coll-grid .c{border:1px solid #e4e7eb;border-radius:10px;overflow:hidden;background:#fff;transition:box-shadow .2s,transform .2s;text-decoration:none;color:inherit;display:block;}
    .scb-coll-grid .c:hover{box-shadow:0 8px 24px rgba(15,23,42,.08);transform:translateY(-3px);}
    .scb-coll-grid .c img{width:100%;height:190px;object-fit:cover;}
    .scb-coll-grid .c .b{padding:16px;}
    .scb-coll-grid .c .cat{font-size:12px;color:#2563eb;font-weight:600;text-transform:uppercase;letter-spacing:.04em;}
    .scb-coll-grid .c h3{margin:6px 0 8px;font-size:16px;color:#1f2933;}
    .scb-coll-grid .c .m{font-size:13px;color:#52606d;}
    .scb-coll-section{margin-top:48px;}
    .scb-coll-section h2{font-size:22px;margin:0 0 18px;padding-bottom:10px;border-bottom:2px solid #eef1f4;font-weight:700;}
    .scb-coll-proc{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
    .scb-coll-proc .pc{border:1px solid #e4e7eb;border-radius:12px;padding:22px 18px;background:#fff;position:relative;}
    .scb-coll-proc .pc .num{font-size:28px;font-weight:800;color:#2563eb;opacity:.18;position:absolute;top:14px;right:18px;}
    .scb-coll-proc .pc h3{font-size:16px;margin:0 0 8px;font-weight:700;}
    .scb-coll-proc .pc p{font-size:13px;color:#52606d;line-height:1.6;margin:0;}
    .scb-coll-faq .item{border-bottom:1px solid #eef1f4;padding:16px 0;}
    .scb-coll-faq .q{font-weight:600;font-size:15px;color:#1f2933;}
    .scb-coll-faq .a{margin-top:6px;font-size:14px;color:#52606d;line-height:1.65;}
    .scb-coll-form{border:1px solid #e4e7eb;border-radius:10px;padding:18px;background:#fbfcfd;margin-top:18px;}
    .scb-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
    .scb-cards .ic{border:1px solid #e4e7eb;border-radius:12px;overflow:hidden;background:#fff;text-decoration:none;color:inherit;display:block;transition:box-shadow .2s,transform .2s;}
    .scb-cards .ic:hover{box-shadow:0 8px 24px rgba(15,23,42,.08);transform:translateY(-3px);}
    .scb-cards .ic img{width:100%;height:200px;object-fit:cover;}
    .scb-cards .ic .b{padding:18px;}
    .scb-cards .ic h3{margin:0 0 4px;font-size:18px;}
    .scb-cards .ic .ct{font-size:13px;color:#52606d;}
    @media(max-width:880px){
      .scb-coll-grid,.scb-coll-proc,.scb-cards{grid-template-columns:repeat(2,1fr);}
      .scb-coll-banner{height:180px;}
    }
    @media(max-width:480px){
      .scb-coll{padding:24px 16px;}
      .scb-coll-grid,.scb-coll-proc,.scb-cards{grid-template-columns:1fr;}
    }