:root{
      --primary:#0B3D91;
      --ink:#172033;
      --muted:#667085;
      --line:#e5eaf1;
      --surface:#fff;
      --soft:#f4f7fb;
      --accent:#b6d8c1;
      --dark:#102b2b;
      --shadow:0 16px 45px rgba(15,35,70,.09);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:#f7f9fc;font-family:system-ui,-apple-system,"Microsoft YaHei","微软雅黑",sans-serif;line-height:1.7}
    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:#102b2b;color:#dfece5;font-size:13px}
    .topbar .container{min-height:36px;display:flex;justify-content:space-between;align-items:center;gap:20px}
    .topbar a{margin-left:18px;color:#eef8f1}
    .header{position:relative;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
    .header-inner{height:76px;display:flex;align-items:center;gap:30px}
    .logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;white-space:nowrap;color:var(--dark)}
    .logo img{width:36px;height:36px;object-fit:contain}
    .main-nav{margin-left:auto}
    .nav-list{display:flex;align-items:center;gap:4px;list-style:none;padding:0;margin:0}
    .nav-item{position:relative}
    .nav-link{display:block;padding:25px 13px;font-size:14px;font-weight:650;white-space:nowrap}
    .nav-link:hover,.nav-link:focus{color:var(--primary)}
    .has-arrow:after{content:"⌄";font-size:12px;margin-left:6px;color:#8490a3}
    .dropdown-panel,.mega-menu{position:absolute;top:calc(100% - 1px);left:50%;transform:translateX(-50%);width:310px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:0 0 14px 14px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transition:.2s;z-index:30}
    .mega-menu{width:570px}
    .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}
    .dropdown-panel:before,.mega-menu:before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
    .drop-title,.mega-title{margin:0 0 12px;color:var(--dark);font-size:14px;font-weight:800}
    .drop-link{display:block;padding:7px 0;color:#506078;font-size:13px}
    .drop-link:hover{color:var(--primary)}
    .mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .mega-card{display:flex;gap:9px;padding:10px;border:1px solid var(--line);border-radius:10px;background:#fbfcfe}
    .mega-card img{width:30px;height:30px;object-fit:contain;border-radius:7px}
    .mega-card span{min-width:0}
    .mega-card strong,.mega-card small{display:block}
    .mega-card strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .mega-card small{font-size:10px;color:var(--muted);line-height:1.5}
    .mega-menu>.drop-link small{display:block;color:var(--muted)}
    .mega-footer{display:block;margin-top:15px;padding-top:12px;border-top:1px solid var(--line);color:var(--primary);font-size:13px;font-weight:700}
    .header-btns{display:flex;align-items:center;gap:8px}
    .member-btn,.open-btn{padding:8px 14px;border-radius:8px;font-size:13px;font-weight:700}
    .member-btn{color:var(--primary);border:1px solid #cad7eb}
    .open-btn{color:#fff;background:var(--primary)}
    .hamburger{display:none;width:42px;height:38px;border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px}
    .hamburger span{display:block;height:2px;background:var(--ink);margin:5px 0;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{display:none}
    .mobile-drawer{display:none}

    .broker-review-page{padding:54px 0 80px}
    .breadcrumb{color:var(--muted);font-size:13px;margin-bottom:24px}
    .breadcrumb a{color:var(--primary)}
    .broker-hero{display:grid;grid-template-columns:1fr 300px;gap:28px;align-items:stretch;margin-bottom:28px}
    .broker-intro,.broker-score,.broker-section,.broker-side-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 28px rgba(15,35,70,.045)}
    .broker-intro{padding:32px}
    .broker-brand{display:flex;align-items:center;gap:18px;margin-bottom:16px}
    .broker-brand img{width:72px;height:72px;object-fit:contain;border:1px solid var(--line);border-radius:16px;padding:8px;background:#fff}
    .broker-brand h1{font-size:32px;line-height:1.25;margin:0 0 5px;color:var(--dark)}
    .broker-brand p{margin:0;color:var(--muted)}
    .broker-summary{font-size:16px;color:#4f5d70;margin:22px 0}
    .broker-actions{display:flex;gap:12px;flex-wrap:wrap}
    .primary-btn,.secondary-btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 20px;border-radius:9px;font-weight:750;font-size:14px}
    .primary-btn{background:var(--primary);color:#fff}
    .secondary-btn{border:1px solid #cbd7e7;color:var(--primary);background:#fff}
    .broker-score{padding:26px;background:linear-gradient(145deg,#102b2b,#1d4b43);color:#fff}
    .score-label{font-size:13px;color:#c9ddd1}
    .score-number{font-size:54px;font-weight:800;line-height:1.15;margin:8px 0}
    .score-stars{color:#d8ad55;letter-spacing:3px}
    .score-note{color:#c9ddd1;font-size:13px;margin-top:16px}
    .broker-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px}
    .broker-section{padding:28px;margin-bottom:24px}
    .broker-section h2,.broker-side-card h3{color:var(--dark);font-size:22px;margin:0 0 20px}
    .broker-section p{color:#4f5d70}
    .facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0 4px}
    .fact{padding:16px;background:var(--soft);border-radius:12px}
    .fact span{display:block;color:var(--muted);font-size:12px}
    .fact strong{display:block;color:var(--dark);font-size:16px;margin-top:4px}
    .pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .pros-cons>div{padding:18px;border-radius:12px;background:#f3faf5}
    .pros-cons>div:last-child{background:#fff8ef}
    .pros-cons h3{margin:0 0 10px;font-size:16px}
    .pros-cons ul{margin:0;padding-left:20px;color:#526174}
    .broker-side-card{padding:24px;margin-bottom:20px}
    .broker-side-card h3{font-size:18px}
    .side-list{list-style:none;padding:0;margin:0}
    .side-list li{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}
    .side-list li:last-child{border-bottom:0}
    .side-list span{color:var(--muted)}
    .related-broker{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
    .related-broker:last-child{border-bottom:0}
    .related-broker img{width:34px;height:34px;object-fit:contain;border:1px solid var(--line);border-radius:8px}
    .related-broker strong{font-size:13px}
    .related-broker small{display:block;color:var(--muted);font-size:11px}
    .notice{padding:17px 20px;border-left:4px solid var(--accent);background:#f1f7f3;color:#526174;border-radius:8px;font-size:13px}

    .footer{background:#102b2b;color:#dcebe2;padding:48px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:35px}
    .footer h3,.footer h4{color:#fff;margin:0 0 14px}
    .footer h3{font-size:21px}
    .footer h4{font-size:14px}
    .footer p{font-size:13px;color:#b9cec1;margin:7px 0}
    .footer a{display:block;color:#b9cec1;font-size:13px;margin:7px 0}
    .footer a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.14);margin-top:35px;padding-top:18px;color:#9db5a8;font-size:12px}

    @media(max-width:1050px){
      .main-nav{display:none}
      .hamburger{display:block}
      .broker-hero,.broker-layout{grid-template-columns:1fr}
      .broker-score{min-height:210px}
    }
    @media(max-width:700px){
      .container{width:min(100% - 28px,1180px)}
      .topbar .container{display:block;padding:7px 0}
      .topbar .container>span{display:block}
      .topbar a{margin:0 14px 0 0}
      .header-inner{height:66px;gap:10px}
      .header-btns{margin-left:auto}
      .member-btn{display:none}
      .broker-review-page{padding:30px 0 55px}
      .broker-intro{padding:22px}
      .broker-brand h1{font-size:25px}
      .broker-brand img{width:58px;height:58px}
      .broker-summary{font-size:14px}
      .facts{grid-template-columns:1fr 1fr}
      .pros-cons{grid-template-columns:1fr}
      .broker-section{padding:21px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:25px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin:5px 0}
      .mobile-drawer{display:block;position:fixed;top:0;right:-350px;width:min(350px,88vw);height:100vh;background:#fff;z-index:100;transition:right .25s;box-shadow:-10px 0 30px rgba(0,0,0,.18);overflow:auto}
      .mobile-drawer.open{right:0}
      .drawer-overlay{display:block;position:fixed;inset:0;background:rgba(12,25,38,.48);opacity:0;visibility:hidden;z-index:90;transition:.25s}
      .drawer-overlay.open{opacity:1;visibility:visible}
      .drawer-head{display:flex;align-items:center;gap:13px;padding:20px;border-bottom:1px solid var(--line);font-weight:800}
      .drawer-head>a{margin-left:auto;color:var(--primary);font-size:13px}
      .drawer-close{border:0;background:none;font-size:27px;line-height:1;color:#536174;cursor:pointer}
      .drawer-menu{padding:10px 20px 30px}
      .drawer-link,.drawer-toggle{display:block;width:100%;padding:14px 0;border:0;border-bottom:1px solid var(--line);background:transparent;text-align:left;font-weight:700;color:var(--ink);cursor:pointer}
      .drawer-toggle:after{content:"＋";float:right;color:var(--muted)}
      .drawer-toggle.active:after{content:"－"}
      .drawer-submenu{display:none;padding:5px 0 8px 14px}
      .drawer-submenu.open{display:block}
      .drawer-submenu a{display:block;padding:8px 0;color:var(--muted);font-size:13px}
      .mega-grid{grid-template-columns:1fr}
    }