:root{
      --brand:#0B3D91;
      --brand-dark:#06275f;
      --brand-soft:#eaf1ff;
      --accent:#18a66a;
      --ink:#14213d;
      --muted:#657189;
      --line:#dfe6f0;
      --surface:#fff;
      --page:#f5f7fb;
      --warning:#fff5dc;
      --radius:16px;
      --shadow:0 16px 44px rgba(11,61,145,.12);
      --system-theme:{主题色};
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--page);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.65}
    body.drawer-lock{overflow:hidden}
    img{display:block;max-width:100%}
    a{color:inherit;text-decoration:none}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(1200px,calc(100% - 40px));margin:0 auto}
    .topbar{background:#071a3b;color:#dce8ff;font-size:13px}
    .topbar-inner{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .topbar-contact{display:flex;align-items:center;gap:22px}
    .topbar-contact a:hover{color:#fff}
    .header{position:relative;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 4px 20px rgba(15,35,70,.04)}
    .header-inner{min-height:78px;display:flex;align-items:center;gap:26px}
    .logo{display:inline-flex;align-items:center;gap:10px;min-width:max-content;color:var(--brand-dark);font-weight:800;font-size:20px}
    .logo img{width:42px;height:42px;object-fit:contain}
    .main-nav{margin-left:auto;height:78px}
    .nav-list{height:100%;display:flex;align-items:stretch;gap:2px;margin:0;padding:0;list-style:none}
    .nav-item{position:relative;display:flex;align-items:stretch}
    .nav-link{display:flex;align-items:center;padding:0 13px;color:#263550;font-size:15px;font-weight:650;white-space:nowrap}
    .nav-link:hover,.nav-item:focus-within>.nav-link{color:var(--brand)}
    .has-arrow::after{content:"";width:6px;height:6px;margin-left:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px)}
    .dropdown-panel,.mega-menu{position:absolute;top:100%;left:50%;visibility:hidden;opacity:0;transform:translate(-50%,10px);pointer-events:none;background:#fff;border:1px solid var(--line);border-radius:0 0 18px 18px;box-shadow:0 24px 55px rgba(8,30,69,.18);transition:.2s ease}
    .dropdown-panel::before,.mega-menu::before{content:"";position:absolute;left:0;right:0;top:-8px;height:8px}
    .nav-item:hover>.dropdown-panel,.nav-item:focus-within>.dropdown-panel,.nav-item:hover>.mega-menu,.nav-item:focus-within>.mega-menu{visibility:visible;opacity:1;transform:translate(-50%,0);pointer-events:auto}
    .dropdown-panel{width:330px;padding:22px}
    .dropdown-title{margin-bottom:12px;color:var(--brand);font-size:13px;font-weight:800;letter-spacing:.05em}
    .dropdown-article{display:block;padding:10px 0;border-bottom:1px solid #edf1f6;font-size:14px}
    .dropdown-article:hover{color:var(--brand)}
    .dropdown-more{display:inline-block;margin-top:15px;color:var(--brand);font-weight:750;font-size:14px}
    .mega-menu{width:min(1040px,calc(100vw - 48px));padding:25px}
    .mega-brokers{left:20%}
    .mega-video{left:-80%}
    .mega-tools{left:-180%}
    .mega-products{left:-330%}
    .mega-top{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:18px}
    .mega-title{font-size:20px;font-weight:850;color:#10264e}
    .mega-note{margin-top:2px;color:var(--muted);font-size:13px}
    .text-link{color:var(--brand);font-size:14px;font-weight:750}
    .mega-grid{display:grid;gap:12px}
    .broker-mega-grid,.tools-mega-grid{grid-template-columns:repeat(3,1fr)}
    .mega-broker-card,.mega-tool{min-width:0;display:flex;align-items:center;gap:12px;padding:13px;border:1px solid #e7ecf3;border-radius:12px;background:#fbfcff}
    .mega-broker-card:hover,.mega-tool:hover,.mega-video-card:hover,.mega-product-card:hover{border-color:#adc5ef;box-shadow:0 8px 22px rgba(11,61,145,.09)}
    .mega-broker-card img,.mega-tool>img{flex:0 0 auto;width:44px;height:44px;object-fit:contain;border-radius:9px;background:#fff}
    .mega-broker-name{font-weight:800;font-size:14px}
    .mega-broker-rating{color:#e37c12;font-size:12px}
    .mega-broker-meta{color:var(--muted);font-size:11px}
    .mega-footer{display:block;margin:20px -25px -25px;padding:14px 25px;text-align:center;background:#f2f6fd;border-radius:0 0 18px 18px;color:var(--brand);font-size:14px;font-weight:800}
    .video-mega-layout,.product-mega-layout{display:grid;grid-template-columns:190px 1fr;gap:22px}
    .mega-categories{display:flex;flex-direction:column;gap:7px}
    .mega-categories a{padding:8px 11px;border-radius:8px;background:#f5f7fb;color:#42506a;font-size:13px}
    .mega-categories a:hover{color:var(--brand);background:var(--brand-soft)}
    .mega-video-grid,.mega-product-grid{grid-template-columns:repeat(3,1fr)}
    .mega-video-card,.mega-product-card{min-width:0;overflow:hidden;border:1px solid #e6ebf2;border-radius:11px;background:#fff}
    .mega-video-media,.mega-product-media{position:relative;height:92px;background:#e8edf5}
    .mega-video-media img,.mega-product-media img{width:100%;height:100%;object-fit:cover}
    .mega-duration{position:absolute;right:6px;bottom:6px;padding:2px 6px;border-radius:4px;background:rgba(0,0,0,.76);color:#fff;font-size:11px}
    .mega-card-body{padding:10px}
    .mega-card-title{margin:0;font-size:13px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .mega-card-summary{display:-webkit-box;overflow:hidden;margin:4px 0 0;color:var(--muted);font-size:11px;line-height:1.5;-webkit-line-clamp:2;-webkit-box-orient:vertical}
    .mega-product-meta{margin-top:6px;color:#8791a4;font-size:10px}
    .mega-tool strong,.mega-tool small{display:block}
    .mega-tool strong{font-size:14px}
    .mega-tool small{margin-top:3px;color:var(--muted);font-size:11px;line-height:1.4}
    .header-btns{display:flex;align-items:center;gap:10px}
    .header-member{white-space:nowrap}
    .account-btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 18px;border-radius:9px;background:var(--brand);color:#fff;font-weight:800;font-size:14px}
    .account-btn:hover{background:var(--brand-dark)}
    .hamburger{display:none;width:42px;height:42px;padding:10px;border:0;border-radius:9px;background:#edf3fc}
    .hamburger span{display:block;width:21px;height:2px;margin:4px auto;background:var(--brand);transition:.2s}
    .hamburger.active span:nth-child(1){transform:translateY(6px) rotate(45deg)}
    .hamburger.active span:nth-child(2){opacity:0}
    .hamburger.active span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
    .drawer-overlay{position:fixed;z-index:90;inset:0;visibility:hidden;opacity:0;background:rgba(3,13,33,.62);transition:.25s}
    .drawer-overlay.open{visibility:visible;opacity:1}
    .mobile-drawer{position:fixed;z-index:100;top:0;right:0;width:min(390px,92vw);height:100vh;overflow-y:auto;transform:translateX(105%);background:#fff;box-shadow:-18px 0 45px rgba(0,0,0,.2);transition:.28s}
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{position:sticky;z-index:2;top:0;display:flex;align-items:center;gap:10px;padding:16px;background:#f4f7fc;border-bottom:1px solid var(--line)}
    .drawer-head>a{padding:8px 12px;border-radius:7px;background:var(--brand);color:#fff;font-weight:700}
    .drawer-close{margin-left:auto;width:38px;height:38px;border:0;border-radius:50%;background:#e5ebf5;color:#20314f;font-size:26px;line-height:1}
    .drawer-menu{padding:12px 18px 30px}
    .drawer-link,.drawer-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;padding:14px 4px;border:0;border-bottom:1px solid #edf0f5;background:none;color:#1d2d49;text-align:left;font-weight:800}
    .drawer-toggle::after{content:"+";font-size:20px;color:var(--brand)}
    .drawer-toggle.active::after{content:"−"}
    .drawer-submenu{display:none;padding:6px 0 10px 13px}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:9px 10px;border-left:2px solid #d7e2f4;color:#536078;font-size:14px}
    .drawer-submenu a:hover{border-left-color:var(--brand);color:var(--brand)}
    .brokerlist-page{min-height:650px}
    .brokerlist-page .page-hero{position:relative;overflow:hidden;padding:72px 0 64px;background:linear-gradient(135deg,#061b42 0%,#0B3D91 56%,#1764ba 100%);color:#fff}
    .brokerlist-page .page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 20%,rgba(75,188,255,.28),transparent 28%),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:auto,30px 30px,30px 30px}
    .brokerlist-page .hero-inner{position:relative;z-index:1;max-width:810px}
    .brokerlist-page .breadcrumb{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:15px;color:#c5d8fa;font-size:14px}
    .brokerlist-page .breadcrumb a:hover{color:#fff}
    .brokerlist-page .eyebrow{display:inline-flex;padding:6px 12px;border:1px solid rgba(255,255,255,.25);border-radius:999px;background:rgba(255,255,255,.08);font-size:13px;font-weight:750}
    .brokerlist-page h1{margin:15px 0 13px;font-size:clamp(34px,5vw,58px);line-height:1.12;letter-spacing:-.03em}
    .brokerlist-page .hero-copy{max-width:720px;margin:0;color:#dbe8ff;font-size:17px}
    .brokerlist-page .hero-points{display:flex;flex-wrap:wrap;gap:11px;margin-top:24px}
    .brokerlist-page .hero-points span{padding:8px 13px;border-radius:8px;background:rgba(2,18,48,.35);font-size:13px}
    .brokerlist-page .filter-wrap{position:relative;z-index:3;margin-top:-24px}
    .brokerlist-page .filter-panel{padding:22px;border:1px solid #dfe7f2;border-radius:16px;background:#fff;box-shadow:var(--shadow)}
    .brokerlist-page .filter-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:15px}
    .brokerlist-page .filter-head h2{margin:0;font-size:20px}
    .brokerlist-page .filter-head p{margin:0;color:var(--muted);font-size:13px}
    .brokerlist-page .filter-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr) auto;gap:11px}
    .brokerlist-page .filter-control{width:100%;height:46px;padding:0 13px;border:1px solid #d7dfeb;border-radius:9px;background:#fff;color:#34415a;outline:none}
    .brokerlist-page .filter-control:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(11,61,145,.1)}
    .brokerlist-page .filter-button{height:46px;padding:0 24px;border:0;border-radius:9px;background:var(--brand);color:#fff;font-weight:800}
    .brokerlist-page .filter-button:hover{background:var(--brand-dark)}
    .brokerlist-page .content-section{padding:50px 0 78px}
    .brokerlist-page .section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;margin-bottom:22px}
    .brokerlist-page .section-heading h2{margin:0;font-size:29px}
    .brokerlist-page .section-heading p{max-width:620px;margin:0;color:var(--muted);font-size:14px}
    .brokerlist-page .broker-list{display:grid;gap:18px}
    .brokerlist-page .broker-card{display:grid;grid-template-columns:190px minmax(0,1fr) 225px;overflow:hidden;border:1px solid #dfe6ef;border-radius:var(--radius);background:#fff;box-shadow:0 7px 22px rgba(19,42,78,.05);transition:.22s}
    .brokerlist-page .broker-card:hover{transform:translateY(-2px);border-color:#b8c9e3;box-shadow:0 15px 35px rgba(11,61,145,.1)}
    .brokerlist-page .broker-identity{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:25px;border-right:1px solid #e8edf4;background:linear-gradient(145deg,#fbfdff,#f1f6fd)}
    .brokerlist-page .broker-logo{width:112px;height:74px;display:flex;align-items:center;justify-content:center;padding:9px;border:1px solid #e1e7f0;border-radius:11px;background:#fff}
    .brokerlist-page .broker-logo img{width:100%;height:100%;object-fit:contain}
    .brokerlist-page .rating{display:flex;align-items:center;gap:7px;margin-top:15px;color:#d86b05;font-size:14px;font-weight:800}
    .brokerlist-page .rating strong{font-size:22px}
    .brokerlist-page .broker-body{min-width:0;padding:25px}
    .brokerlist-page .broker-title-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:8px}
    .brokerlist-page .broker-title{margin:0;font-size:23px;line-height:1.3}
    .brokerlist-page .verified{padding:3px 8px;border-radius:999px;background:#e6f7ef;color:#087848;font-size:11px;font-weight:800}
    .brokerlist-page .broker-summary{display:-webkit-box;overflow:hidden;margin:0 0 17px;color:#5f6d83;font-size:14px;line-height:1.8;-webkit-line-clamp:3;-webkit-box-orient:vertical}
    .brokerlist-page .data-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
    .brokerlist-page .data-item{min-width:0;padding:10px 11px;border-radius:9px;background:#f5f8fc}
    .brokerlist-page .data-item small,.brokerlist-page .data-item strong{display:block}
    .brokerlist-page .data-item small{color:#758197;font-size:11px}
    .brokerlist-page .data-item strong{margin-top:2px;overflow:hidden;color:#263753;font-size:13px;text-overflow:ellipsis;white-space:nowrap}
    .brokerlist-page .broker-actions{display:flex;flex-direction:column;justify-content:center;gap:11px;padding:25px;border-left:1px solid #e8edf4}
    .brokerlist-page .detail-btn,.brokerlist-page .open-btn{display:flex;align-items:center;justify-content:center;min-height:44px;padding:0 15px;border-radius:9px;font-size:14px;font-weight:800}
    .brokerlist-page .detail-btn{border:1px solid var(--brand);color:var(--brand)}
    .brokerlist-page .detail-btn:hover{background:var(--brand-soft)}
    .brokerlist-page .open-btn{background:var(--brand);color:#fff}
    .brokerlist-page .open-btn:hover{background:var(--brand-dark)}
    .brokerlist-page .action-note{text-align:center;color:#8993a5;font-size:11px;line-height:1.5}
    .brokerlist-page .pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:34px}
    .brokerlist-page .pagination a{min-width:41px;height:41px;display:inline-flex;align-items:center;justify-content:center;padding:0 13px;border:1px solid #dbe3ee;border-radius:8px;background:#fff;color:#42516c;font-weight:700}
    .brokerlist-page .pagination a:hover,.brokerlist-page .pagination a.active,.brokerlist-page .pagination a.current{border-color:var(--brand);background:var(--brand);color:#fff}
    .brokerlist-page .comparison-note{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin-top:48px}
    .brokerlist-page .note-card{padding:23px;border:1px solid #e0e7f0;border-radius:14px;background:#fff}
    .brokerlist-page .note-icon{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:var(--brand-soft);color:var(--brand);font-weight:900}
    .brokerlist-page .note-card h3{margin:13px 0 7px;font-size:17px}
    .brokerlist-page .note-card p{margin:0;color:var(--muted);font-size:13px}
    .brokerlist-page .risk-box{margin-top:22px;padding:18px 21px;border:1px solid #f1d994;border-radius:12px;background:var(--warning);color:#67521e;font-size:13px}
    .footer{background:#071731;color:#b9c7df}
    .footer-main{padding:60px 0 45px}
    .footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.15fr;gap:42px}
    .footer .logo{color:#fff}
    .footer-brand p{margin:17px 0;color:#aebbd0;font-size:14px}
    .footer-risk{padding:13px;border:1px solid rgba(255,255,255,.1);border-radius:9px;background:rgba(255,255,255,.04);font-size:12px;color:#97a7c1}
    .footer h3{margin:5px 0 17px;color:#fff;font-size:16px}
    .footer-links,.footer-contact{display:flex;flex-direction:column;gap:10px;font-size:14px}
    .footer-links a:hover,.footer-contact a:hover{color:#fff}
    .footer-social{margin-top:7px}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:#8fa0ba}
    .footer-bottom-inner{min-height:67px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .footer-bottom a:hover{color:#fff}
    @media (max-width:1100px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-inner{min-height:70px}
      .header-member{margin-left:auto}
      .brokerlist-page .broker-card{grid-template-columns:165px minmax(0,1fr)}
      .brokerlist-page .broker-actions{grid-column:1/-1;flex-direction:row;border-top:1px solid #e8edf4;border-left:0;padding:16px 24px}
      .brokerlist-page .broker-actions a{flex:1}
      .brokerlist-page .action-note{display:none}
      .footer-grid{grid-template-columns:1.5fr 1fr 1fr}
      .footer-brand{grid-column:1/-1}
    }
    @media (max-width:800px){
      .container{width:min(100% - 28px,1200px)}
      .topbar-welcome{display:none}
      .topbar-inner{justify-content:center}
      .topbar-contact{width:100%;justify-content:space-between;gap:10px}
      .header-member{display:none}
      .brokerlist-page .page-hero{padding:54px 0 56px}
      .brokerlist-page .hero-copy{font-size:15px}
      .brokerlist-page .filter-grid{grid-template-columns:1fr 1fr}
      .brokerlist-page .filter-grid>*:first-child{grid-column:1/-1}
      .brokerlist-page .filter-button{grid-column:1/-1}
      .brokerlist-page .filter-head,.brokerlist-page .section-heading{align-items:flex-start;flex-direction:column}
      .brokerlist-page .broker-card{grid-template-columns:1fr}
      .brokerlist-page .broker-identity{border-right:0;border-bottom:1px solid #e8edf4}
      .brokerlist-page .broker-body{padding:21px}
      .brokerlist-page .data-grid{grid-template-columns:1fr 1fr}
      .brokerlist-page .comparison-note{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
      .footer-brand{grid-column:1/-1}
      .footer-bottom-inner{padding:18px 0;align-items:flex-start;flex-direction:column}
    }
    @media (max-width:520px){
      .topbar-contact{font-size:11px}
      .logo span{max-width:145px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
      .account-btn{padding:0 12px}
      .brokerlist-page h1{font-size:35px}
      .brokerlist-page .filter-grid{grid-template-columns:1fr}
      .brokerlist-page .filter-grid>*:first-child,.brokerlist-page .filter-button{grid-column:auto}
      .brokerlist-page .filter-head p{display:none}
      .brokerlist-page .broker-actions{flex-direction:column}
      .brokerlist-page .data-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
    }