:root{
      --theme:#0B3D91;
      --ink:#172033;
      --muted:#657084;
      --line:#dfe5ed;
      --paper:#f5f7fa;
      --white:#fff;
      --amber:#d99428;
      --amber-soft:#fff4df;
      --shadow:0 16px 42px rgba(20,39,69,.09);
      --radius:8px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:#fff;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.65}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button{font:inherit}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .topbar{background:#10223c;color:#dce6f4;font-size:13px}
    .topbar-inner{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .topbar-contact{display:flex;gap:24px}
    .topbar a{color:#e9f0fa}
    .header{position:relative;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
    .header-inner{min-height:76px;display:flex;align-items:center;gap:28px}
    .logo{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;font-size:20px;font-weight:800;color:var(--theme)}
    .logo img{width:34px;height:34px;object-fit:contain}
    .main-nav{flex:1}
    .nav-list{display:flex;align-items:stretch;justify-content:center;gap:2px;list-style:none;margin:0;padding:0}
    .nav-item{position:relative}
    .nav-link{display:flex;align-items:center;gap:6px;padding:26px 13px;font-size:14px;font-weight:700;color:#29364b;white-space:nowrap}
    .nav-link:hover,.nav-link:focus-visible{color:var(--theme)}
    .has-arrow:after{content:"";width:6px;height:6px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg) translateY(-2px)}
    .dropdown-panel,.mega-menu{position:absolute;top:calc(100% + 1px);left:50%;transform:translateX(-50%);width:300px;padding:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;transition:.2s;z-index:30}
    .mega-menu{width:720px}
    .mega-wide{width:min(940px,calc(100vw - 40px))}
    .nav-item:after{content:"";position:absolute;left:0;right:0;top:100%;height:14px}
    .nav-item:hover .dropdown-panel,.nav-item:focus-within .dropdown-panel,.nav-item:hover .mega-menu,.nav-item:focus-within .mega-menu{opacity:1;visibility:visible;pointer-events:auto}
    .dropdown-panel a{display:block;padding:9px 0;border-bottom:1px solid #edf0f4;font-size:14px}
    .dropdown-panel a:hover,.mega-categories a:hover{color:var(--theme)}
    .dropdown-all,.mega-footer{display:block;margin-top:14px;color:var(--theme);font-weight:700;font-size:13px}
    .mega-title{margin:0 0 14px;font-size:15px;color:var(--ink)}
    .mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
    .mega-card{display:block;min-width:0;padding:12px;border:1px solid #e6ebf1;border-radius:6px;background:#fbfcfe}
    .mega-card:hover{border-color:#9db5d7;box-shadow:0 6px 16px rgba(11,61,145,.08)}
    .mega-card img{width:30px;height:30px;object-fit:contain;margin-bottom:8px}
    .mega-card .video-thumb,.mega-card .product-thumb{width:100%;height:72px;object-fit:cover}
    .mega-card strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}
    .mega-card p{margin:5px 0 0;color:var(--muted);font-size:11px;line-height:1.5}
    .mega-meta{display:flex;justify-content:space-between;gap:6px;margin-top:7px;color:#64748b;font-size:10px}
    .mega-columns{display:grid;grid-template-columns:170px 1fr;gap:20px}
    .mega-categories{border-right:1px solid var(--line);padding-right:18px}
    .mega-categories a{display:block;padding:6px 0;font-size:13px}
    .header-btns{display:flex;align-items:center;gap:12px}
    .account-btn,.header-btns>a:not(.logo){display:inline-flex;align-items:center;justify-content:center;padding:9px 15px;border-radius:5px;background:var(--theme);color:#fff;font-size:13px;font-weight:700}
    .hamburger{display:none;border:0;background:transparent;width:42px;height:42px;padding:9px;cursor:pointer}
    .hamburger span{display:block;height:2px;margin:5px 0;background:var(--ink);transition:.2s}
    .hamburger.active span:first-child{transform:translateY(7px) rotate(45deg)}
    .hamburger.active span:nth-child(2){opacity:0}
    .hamburger.active span:last-child{transform:translateY(-7px) rotate(-45deg)}
    .drawer-overlay{display:none;position:fixed;inset:0;background:rgba(8,20,38,.48);z-index:50}
    .drawer-overlay.open{display:block}
    .mobile-drawer{position:fixed;top:0;right:0;width:min(390px,88vw);height:100vh;overflow:auto;background:#fff;transform:translateX(100%);transition:.25s;z-index:60;box-shadow:-15px 0 35px rgba(0,0,0,.14)}
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{display:flex;align-items:center;gap:12px;padding:20px;border-bottom:1px solid var(--line);font-weight:700}
    .drawer-head>:first-child{margin-right:auto}
    .drawer-head a{padding:7px 11px;background:var(--theme);color:#fff;border-radius:4px;font-size:13px}
    .drawer-close{border:0;background:transparent;color:var(--muted);font-size:28px;line-height:1;cursor:pointer}
    .drawer-menu{padding:12px 20px 30px}
    .drawer-link,.drawer-toggle{display:block;width:100%;padding:14px 0;border:0;border-bottom:1px solid #edf0f4;background:transparent;text-align:left;color:var(--ink);font-weight:700;cursor:pointer}
    .drawer-toggle:after{content:"+";float:right;color:var(--theme);font-size:18px}
    .drawer-toggle.active:after{content:"−"}
    .drawer-submenu{display:none;padding:4px 0 8px 14px}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:8px 0;color:var(--muted);font-size:13px}
    .footer{margin-top:80px;background:#111d30;color:#cad4e2}
    .footer-main{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:42px;padding:54px 0 42px}
    .footer .logo{color:#fff;margin-bottom:16px}
    .footer-brand p,.footer-contact p{margin:8px 0;color:#aebbcf;font-size:13px}
    .footer h3{margin:5px 0 16px;color:#fff;font-size:15px}
    .footer-links{display:grid;gap:9px}
    .footer-links a,.footer-contact a{color:#aebbcf;font-size:13px}
    .footer-links a:hover,.footer-contact a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-top:1px solid rgba(255,255,255,.12);color:#8f9db1;font-size:12px}
    .brokerlist-page{background:var(--paper);padding:58px 0 2px}
    .page-intro{text-align:center;max-width:760px;margin:0 auto 34px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber);font-size:12px;font-weight:800;letter-spacing:1px}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--amber)}
    .page-intro h1{margin:10px 0 12px;color:#152945;font-size:clamp(30px,4vw,48px);line-height:1.2}
    .page-intro p{margin:0;color:var(--muted);font-size:15px}
    .filter-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:20px;padding:16px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
    .filter-label{font-size:14px;font-weight:800;color:#253652}
    .filter-options{display:flex;flex-wrap:wrap;gap:8px}
    .filter-options span{padding:6px 12px;border:1px solid #dce3ec;border-radius:20px;color:var(--muted);font-size:12px}
    .filter-options span:first-child{border-color:var(--theme);background:#eef4fc;color:var(--theme)}
    .broker-list{display:grid;gap:16px}
    .broker-card{display:grid;grid-template-columns:92px minmax(0,1fr) auto;align-items:center;gap:24px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 4px 14px rgba(17,39,70,.03)}
    .broker-card:hover{border-color:#a8bfdc;box-shadow:var(--shadow)}
    .broker-logo{display:flex;align-items:center;justify-content:center;width:92px;height:92px;border:1px solid #e5eaf0;border-radius:7px;background:#fbfcfe}
    .broker-logo img{width:64px;height:64px;object-fit:contain}
    .broker-main{min-width:0}
    .broker-head{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:5px}
    .broker-head h2{margin:0;color:#172d4b;font-size:21px}
    .broker-rating{padding:3px 8px;border-radius:4px;background:var(--amber-soft);color:#a8660b;font-size:12px;font-weight:800}
    .broker-summary{margin:6px 0 14px;color:var(--muted);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .broker-facts{display:flex;flex-wrap:wrap;gap:8px 20px;margin:0;color:#66758a;font-size:12px}
    .broker-facts strong{color:#263d5d;font-weight:700}
    .broker-actions{display:flex;flex-direction:column;align-items:stretch;gap:9px;min-width:116px}
    .broker-actions a{display:inline-flex;justify-content:center;align-items:center;padding:9px 13px;border-radius:5px;border:1px solid #cdd8e6;color:var(--theme);font-size:13px;font-weight:700}
    .broker-actions a:first-child{border-color:var(--theme);background:var(--theme);color:#fff}
    .pagination{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:30px}
    .pagination a{min-width:36px;padding:7px 11px;text-align:center;border:1px solid #d9e1eb;border-radius:4px;background:#fff;color:var(--muted);font-size:13px}
    .pagination a.current,.pagination a.active{border-color:var(--theme);background:var(--theme);color:#fff}
    @media(max-width:1080px){
      .header-inner{gap:14px}.nav-link{padding-left:8px;padding-right:8px}.mega-menu{width:650px}
    }
    @media(max-width:860px){
      .main-nav{display:none}.hamburger{display:block}.header-btns{margin-left:auto}
      .topbar-inner{align-items:flex-start;padding-top:8px;padding-bottom:8px}.topbar-contact{gap:10px;flex-direction:column}
      .footer-main{grid-template-columns:repeat(2,1fr)}
      .broker-card{grid-template-columns:74px minmax(0,1fr)}.broker-logo{width:74px;height:74px}.broker-logo img{width:52px;height:52px}
      .broker-actions{grid-column:2;flex-direction:row;min-width:0}.broker-actions a{flex:1}
    }
    @media(max-width:560px){
      .container{width:min(100% - 28px,1180px)}
      .topbar{font-size:11px}.topbar-inner{gap:10px}.topbar-contact{display:none}
      .logo{font-size:17px}.logo img{width:30px;height:30px}.account-btn{padding:8px 10px;font-size:12px}
      .brokerlist-page{padding-top:38px}.page-intro{margin-bottom:24px}.page-intro h1{font-size:32px}
      .filter-bar{display:block}.filter-label{display:block;margin-bottom:10px}
      .broker-card{grid-template-columns:1fr;gap:14px;padding:18px}.broker-logo{width:62px;height:62px}.broker-logo img{width:44px;height:44px}
      .broker-actions{grid-column:auto}.broker-head h2{font-size:19px}.broker-facts{gap:7px 12px}
      .footer{margin-top:52px}.footer-main{grid-template-columns:1fr;gap:28px;padding-top:38px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
    }