:root{
      --theme:#0B3D91;
      --ink:#101827;
      --muted:#667085;
      --line:#e5eaf2;
      --soft:#f5f8fc;
      --white:#fff;
      --accent:#5b7cfa;
      --shadow:0 18px 55px rgba(16,24,39,.09);
      --radius:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:#f7f9fc;font-family:"PingFang SC","Microsoft YaHei",Arial,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:#0b1730;color:#cbd5e8;font-size:13px}
    .topbar .container{height:36px;display:flex;align-items:center;justify-content:space-between}
    .topbar-links{display:flex;gap:22px}
    .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:32px}
    .logo{display:flex;align-items:center;gap:10px;min-width:205px;font-weight:800;font-size:19px;color:#14213d}
    .logo img{width:36px;height:36px;object-fit:contain;border-radius:9px}
    .main-nav{flex:1}
    .nav-list{list-style:none;margin:0;padding:0;display:flex;align-items:stretch;justify-content:center;gap:3px}
    .nav-item{position:relative}
    .nav-link{display:flex;align-items:center;height:78px;padding:0 15px;font-size:15px;white-space:nowrap;color:#344054}
    .nav-link:hover,.nav-link:focus-visible{color:var(--theme)}
    .has-arrow:after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin:0 0 4px 8px}
    .dropdown-panel,.mega-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);opacity:0;visibility:hidden;pointer-events:none;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);transition:.22s ease}
    .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;transform:translateX(-50%) translateY(0)}
    .dropdown-panel{width:280px;padding:12px;border-radius:0 0 14px 14px}
    .dropdown-panel a{display:block;padding:10px 12px;border-radius:8px;font-size:14px}
    .dropdown-panel a:hover{background:var(--soft);color:var(--theme)}
    .mega-menu{width:720px;padding:22px;border-radius:0 0 18px 18px}
    .mega-heading{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}
    .mega-heading strong{font-size:17px}
    .mega-heading span{font-size:12px;color:var(--muted)}
    .mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
    .mega-card{min-width:0;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff;transition:.2s}
    .mega-card:hover{border-color:#9cb5ec;transform:translateY(-2px)}
    .mega-card img{width:35px;height:35px;object-fit:contain;border-radius:8px;margin-bottom:7px}
    .mega-card strong,.mega-card small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
    .mega-card strong{font-size:13px}
    .mega-card small{font-size:11px;color:var(--muted);line-height:1.6}
    .mega-footer{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px;padding-top:13px;border-top:1px solid var(--line);font-size:13px;color:var(--theme)}
    .header-btns{display:flex;align-items:center;gap:13px;white-space:nowrap}
    .member-link{font-size:13px;color:#475467}
    .account-link{padding:8px 17px;border-radius:9px;background:var(--theme);color:#fff;font-size:13px}
    .hamburger{display:none;border:0;background:transparent;padding:7px;cursor:pointer}
    .hamburger span{display:block;width:24px;height:2px;margin:5px 0;background:#1d2939;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;position:fixed;inset:0;background:rgba(5,16,35,.5);z-index:40}
    .mobile-drawer{position:fixed;top:0;right:0;width:min(390px,88vw);height:100vh;background:#fff;z-index:41;transform:translateX(100%);transition:.3s ease;overflow:auto}
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-overlay.open{display:block}
    .drawer-head{height:68px;padding:0 20px;display:flex;align-items:center;gap:15px;border-bottom:1px solid var(--line)}
    .drawer-head strong{margin-right:auto}
    .drawer-head a{color:var(--theme);font-size:14px}
    .drawer-close{border:0;background:transparent;font-size:28px;color:#667085;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:600;color:#344054;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:#667085;font-size:14px}

    .broker-review-page{padding:42px 0 76px}
    .breadcrumb{display:flex;gap:8px;align-items:center;color:#8a94a6;font-size:13px;margin-bottom:25px}
    .breadcrumb a:hover{color:var(--theme)}
    .broker-hero{position:relative;overflow:hidden;padding:38px;border-radius:24px;background:linear-gradient(135deg,#07152e,#123d83);color:#fff;box-shadow:0 20px 60px rgba(11,61,145,.2)}
    .broker-hero:after{content:"";position:absolute;width:330px;height:330px;right:-80px;top:-150px;border:1px solid rgba(157,205,255,.35);border-radius:50%;box-shadow:0 0 0 28px rgba(157,205,255,.07),0 0 0 58px rgba(157,205,255,.04)}
    .broker-hero-inner{position:relative;z-index:1;display:flex;align-items:center;gap:26px}
    .broker-logo{width:88px;height:88px;object-fit:contain;padding:14px;border-radius:18px;background:#fff}
    .broker-kicker{margin:0 0 5px;color:#9fd4ff;font-size:13px}
    .broker-hero h1{margin:0;font-size:clamp(28px,4vw,44px);line-height:1.2}
    .broker-intro{max-width:700px;margin:12px 0 0;color:#d7e6ff;font-size:15px}
    .broker-actions{margin-left:auto;display:flex;gap:12px;flex-wrap:wrap}
    .btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 21px;border-radius:10px;border:1px solid transparent;font-weight:700;font-size:14px}
    .btn-primary{background:#8ed6ff;color:#072250}
    .btn-light{border-color:rgba(255,255,255,.35);color:#fff}
    .btn:hover{transform:translateY(-1px)}

    .broker-layout{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:26px;margin-top:26px}
    .content-card,.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 28px rgba(16,24,39,.04)}
    .content-card{padding:30px}
    .section-title{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:15px;margin:0 0 22px}
    .section-title h2{margin:0;font-size:22px}
    .section-title span{font-size:13px;color:var(--muted)}
    .broker-body{min-width:0;max-width:100%;overflow-x:auto;color:#475467}
    .broker-body img,.broker-body table{max-width:100%}
    .broker-body h2,.broker-body h3{color:#1d2939}
    .broker-body blockquote{margin:20px 0;padding:15px 18px;border-left:4px solid var(--accent);background:#f3f6ff;color:#344054}
    .facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:28px}
    .fact{padding:16px;background:var(--soft);border-radius:12px}
    .fact small{display:block;color:var(--muted);font-size:12px}
    .fact strong{display:block;margin-top:4px;color:#182b52;font-size:16px}
    .side-card{padding:23px;align-self:start;position:sticky;top:18px}
    .side-card h2{margin:0 0 18px;font-size:19px}
    .rating-box{padding:18px;margin-bottom:18px;border-radius:14px;background:#eef5ff;text-align:center}
    .rating-box strong{display:block;color:var(--theme);font-size:38px;line-height:1.1}
    .rating-box span{font-size:12px;color:var(--muted)}
    .spec-list{margin:0;padding:0;list-style:none}
    .spec-list li{display:flex;justify-content:space-between;gap:15px;padding:11px 0;border-bottom:1px solid var(--line);font-size:13px}
    .spec-list li span:first-child{color:var(--muted)}
    .spec-list li span:last-child{text-align:right;font-weight:600}
    .side-button{width:100%;margin-top:20px;background:var(--theme);color:#fff}
    .risk-note{margin-top:16px;color:#8a94a6;font-size:12px}
    .related{margin-top:30px}
    .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .related-card{padding:16px;border:1px solid var(--line);border-radius:13px;background:#fff}
    .related-card img{width:38px;height:38px;object-fit:contain;margin-bottom:8px}
    .related-card strong{display:block;font-size:14px}
    .related-card small{display:block;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

    .footer{background:#0a1428;color:#b9c6da;padding:52px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px}
    .footer-brand strong{font-size:20px;color:#fff}
    .footer p{margin:12px 0;font-size:13px;line-height:1.8}
    .footer h3{margin:0 0 14px;color:#fff;font-size:15px}
    .footer-grid>div:not(.footer-brand) a,.footer-grid>div:not(.footer-brand) span{display:block;margin:7px 0;font-size:13px}
    .footer a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.13);margin-top:34px;padding-top:18px;font-size:12px;color:#8291a9}

    @media(max-width:980px){
      .main-nav{display:none}
      .hamburger{display:block}
      .broker-layout{grid-template-columns:1fr}
      .side-card{position:static}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:650px){
      .container{width:min(100% - 28px,1180px)}
      .topbar .container{height:auto;min-height:38px;gap:8px;align-items:flex-start;padding:8px 0;flex-direction:column}
      .topbar-links{gap:12px;flex-wrap:wrap}
      .header-inner{height:68px;gap:10px}
      .logo{min-width:0;font-size:16px}
      .member-link{display:none}
      .broker-review-page{padding:25px 0 52px}
      .broker-hero{padding:25px 20px}
      .broker-hero-inner{align-items:flex-start;flex-wrap:wrap}
      .broker-logo{width:65px;height:65px}
      .broker-hero h1{font-size:29px}
      .broker-actions{margin-left:0;width:100%}
      .broker-actions .btn{flex:1}
      .content-card{padding:20px 16px}
      .facts{grid-template-columns:repeat(2,1fr)}
      .related-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr;gap:25px 18px}
      .footer-brand{grid-column:1/-1}
      .footer-bottom{flex-direction:column;gap:5px}
    }