:root{--theme:#0B3D91;--ink:#111827;--muted:#64748b;--line:#e5e7eb;--paper:#f5f7fb;--gold:#d7a84b}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--paper);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:auto}
    .topbar{background:#0d1b32;color:#dbeafe;font-size:13px}
    .topbar-inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .topbar-contact{display:flex;gap:20px}
    .topbar a:hover{color:#fff}
    .header{position:relative;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
    .header-inner{height:78px;display:flex;align-items:center;gap:28px}
    .logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;white-space:nowrap;color:#0f2344}
    .logo img{width:36px;height:36px;object-fit:contain}
    .logo span{font-size:18px}
    .main-nav{margin-left:auto}
    .nav-list{display:flex;align-items:stretch;gap:4px;list-style:none;margin:0;padding:0}
    .nav-item{position:relative}
    .nav-link{display:flex;align-items:center;height:78px;padding:0 14px;font-size:15px;font-weight:600;white-space:nowrap}
    .nav-link:hover,.nav-link:focus{color:var(--theme)}
    .has-arrow:after{content:"";width:6px;height:6px;margin:0 0 3px 8px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg)}
    .dropdown-panel,.mega-menu{position:absolute;top:calc(100% - 1px);left:50%;transform:translateX(-50%);width:330px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:0 0 14px 14px;box-shadow:0 18px 45px #0f234422;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}
    .mega-menu{width:720px}
    .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:before,.mega-menu:before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
    .dropdown-title,.mega-heading{margin:0 0 14px;color:var(--theme);font-size:13px;font-weight:800;letter-spacing:.08em}
    .dropdown-list{display:grid;gap:8px}
    .dropdown-article{padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}
    .dropdown-article:hover,.dropdown-footer:hover,.mega-footer:hover{color:var(--theme)}
    .dropdown-footer,.mega-footer{display:block;margin-top:16px;font-weight:700;font-size:13px}
    .mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .mega-card{min-width:0;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff}
    .mega-card:hover{border-color:#9bb5dc;box-shadow:0 5px 15px #0b3d9112}
    .mega-broker-head,.mega-tool-head{display:flex;align-items:center;gap:8px}
    .mega-broker-head img,.mega-tool-head img{width:30px;height:30px;object-fit:contain}
    .mega-name{display:block;font-size:13px;font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
    .mega-stats{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin-top:10px;color:var(--muted);font-size:10px}
    .mega-stats strong{display:block;color:var(--ink);font-size:11px}
    .mega-summary{display:-webkit-box;overflow:hidden;margin:8px 0 0;color:var(--muted);font-size:11px;-webkit-line-clamp:2;-webkit-box-orient:vertical}
    .mega-layout{display:grid;grid-template-columns:150px 1fr;gap:20px}
    .mega-categories{display:grid;gap:8px}
    .mega-categories a{padding:7px 9px;border-radius:7px;background:#f4f7fb;font-size:12px}
    .mega-categories a:hover{background:#e6eefb;color:var(--theme)}
    .video-card>img,.product-mega-card>img{width:100%;height:56px;object-fit:cover;border-radius:6px;margin-bottom:8px}
    .video-meta,.product-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;margin-top:7px}
    .header-btns{display:flex;align-items:center;gap:12px}
    .account-open{padding:9px 16px;border-radius:7px;background:var(--theme);color:#fff;font-size:13px;font-weight:700}
    .hamburger{display:none;width:42px;height:42px;padding:9px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer}
    .hamburger span{display:block;width:22px;height:2px;margin:5px auto;background:var(--ink);transition:.2s}
    .hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
    .hamburger.active span:nth-child(2){opacity:0}
    .hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
    .drawer-overlay{position:fixed;inset:0;z-index:40;background:#07142699;opacity:0;visibility:hidden;transition:.2s}
    .drawer-overlay.open{opacity:1;visibility:visible}
    .mobile-drawer{position:fixed;top:0;right:0;bottom:0;z-index:41;width:min(390px,88vw);padding:22px;background:#fff;overflow:auto;transform:translateX(100%);transition:.25s}
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{display:flex;align-items:center;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--line);font-weight:800}
    .drawer-head>a{margin-left:auto;color:var(--theme)}
    .drawer-close{border:0;background:none;font-size:30px;line-height:1;cursor:pointer}
    .drawer-menu{padding:12px 0}
    .drawer-link,.drawer-toggle{display:block;width:100%;padding:13px 2px;border:0;border-bottom:1px solid var(--line);background:none;text-align:left;font-weight:700;cursor:pointer}
    .drawer-toggle:after{content:"+";float:right;color:var(--muted);font-size:20px}
    .drawer-toggle.active:after{content:"−"}
    .drawer-submenu{display:none;padding:7px 12px;background:#f5f7fb}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:8px 0;color:var(--muted);font-size:14px}
    .drawer-submenu a:hover{color:var(--theme)}
    .footer{margin-top:70px;background:#0d1b32;color:#cbd5e1}
    .footer-main{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:46px;padding:55px 0 42px}
    .footer .logo{color:#fff;margin-bottom:17px}
    .footer .logo img{background:#fff;border-radius:7px}
    .footer-brand p{max-width:330px;margin:0;color:#94a3b8;font-size:13px}
    .footer-social{margin-top:18px}
    .footer-social a{display:inline-block;padding:7px 12px;border:1px solid #38516f;border-radius:5px;font-size:12px}
    .footer-title{margin:0 0 17px;color:#fff;font-size:15px}
    .footer-links{display:grid;gap:9px;font-size:13px}
    .footer-links a:hover,.footer-contact a:hover{color:#fff}
    .footer-contact{display:grid;gap:5px;font-size:13px}
    .footer-contact span{margin-top:5px;color:#94a3b8;font-size:12px}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-top:1px solid #263c58;color:#94a3b8;font-size:12px}
    .footer-bottom-links{display:flex;gap:18px}
    .brokerlist-page{padding:0 0 20px}
    .page-hero{padding:68px 0 58px;background:linear-gradient(135deg,#eaf1fb,#fff 60%,#eef3f9);border-bottom:1px solid #dce5f1}
    .eyebrow{margin:0 0 12px;color:var(--theme);font-size:13px;font-weight:800;letter-spacing:.16em}
    .page-hero h1{margin:0;color:#0d2445;font-size:clamp(32px,5vw,58px);line-height:1.12}
    .page-hero p{max-width:720px;margin:20px 0 0;color:var(--muted);font-size:16px}
    .filter-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:34px 0 22px;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:12px}
    .filter-title{margin:0;font-size:18px}
    .filter-note{color:var(--muted);font-size:13px}
    .broker-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .broker-card{display:flex;flex-direction:column;min-width:0;padding:22px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 8px 24px #18365d08;transition:.2s}
    .broker-card:hover{transform:translateY(-3px);border-color:#a9c1e2;box-shadow:0 14px 32px #18365d14}
    .broker-card-head{display:flex;align-items:center;gap:14px;padding-bottom:16px;border-bottom:1px solid var(--line)}
    .broker-card-head img{width:58px;height:58px;object-fit:contain;border:1px solid var(--line);border-radius:10px;padding:5px}
    .broker-card h2{margin:0;font-size:19px;line-height:1.25}
    .broker-summary{min-height:54px;margin:16px 0;color:var(--muted);font-size:13px}
    .broker-data{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 20px}
    .broker-data div{padding:10px;background:#f6f8fc;border-radius:8px}
    .broker-data dt{color:var(--muted);font-size:11px}
    .broker-data dd{margin:3px 0 0;color:#142d52;font-size:14px;font-weight:800}
    .broker-actions{display:flex;gap:9px;margin-top:auto}
    .broker-actions a{flex:1;padding:10px 8px;border:1px solid #cbd5e1;border-radius:7px;text-align:center;font-size:13px;font-weight:700}
    .broker-actions a:first-child{border-color:var(--theme);background:var(--theme);color:#fff}
    .rating{color:#b57e17;font-weight:800}
    .pagination{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:42px 0 0}
    .pagination a{min-width:36px;padding:7px 12px;border:1px solid var(--line);border-radius:6px;background:#fff;text-align:center;font-size:13px}
    .pagination a.active,.pagination a:hover{background:var(--theme);border-color:var(--theme);color:#fff}
    @media(max-width:1050px){
      .main-nav{display:none}
      .hamburger{display:block}
      .footer-main{grid-template-columns:1.5fr 1fr 1fr}
      .footer-main>div:last-child{grid-column:auto}
    }
    @media(max-width:760px){
      .container{width:min(100% - 28px,1180px)}
      .topbar-inner{align-items:flex-start;flex-direction:column;padding:8px 0;gap:3px}
      .topbar-contact{flex-wrap:wrap;gap:10px}
      .header-inner{height:68px;gap:12px}
      .header-btns{margin-left:auto}
      .account-open{padding:8px 11px;font-size:12px}
      .page-hero{padding:45px 0 38px}
      .page-hero h1{font-size:37px}
      .filter-bar{align-items:flex-start;flex-direction:column;margin-top:24px}
      .broker-grid{grid-template-columns:1fr}
      .footer-main{grid-template-columns:1fr 1fr;gap:30px;padding:38px 0}
      .footer-main>div:first-child{grid-column:1/-1}
      .footer-bottom{align-items:flex-start;flex-direction:column}
    }
    @media(max-width:430px){
      .footer-main{grid-template-columns:1fr}
      .footer-main>div{grid-column:auto!important}
      .mega-menu{display:none}
    }