:root{
      --theme:#0B3D91;
      --ink:#111827;
      --muted:#667085;
      --line:#e6eaf0;
      --soft:#f5f7fb;
      --white:#fff;
      --shadow:0 18px 48px rgba(15,35,70,.09);
      --radius:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","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{height:36px;background:#0d1a2e;color:#d9e2f1;font-size:12px}
    .topbar .container{height:100%;display:flex;align-items:center;justify-content:space-between}
    .topbar-links{display:flex;gap:22px}
    .topbar a{color:#d9e2f1}
    .header{position:relative;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
    .header-inner{height:78px;display:flex;align-items:center;gap:34px}
    .logo{display:flex;align-items:center;gap:10px;min-width:180px;font-size:18px;font-weight:800;letter-spacing:.02em}
    .logo img{width:34px;height:34px;object-fit:contain}
    .main-nav{flex:1}
    .nav-list{display:flex;align-items:center;justify-content:center;gap:4px;list-style:none;margin:0;padding:0}
    .nav-item{position:relative}
    .nav-link{display:flex;align-items:center;gap:5px;padding:26px 13px;font-size:14px;white-space:nowrap}
    .nav-link:hover{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%) translateY(8px);width:300px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:0 0 16px 16px;box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;transition:.2s ease}
    .mega-menu{width:650px}
    .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:before,.mega-menu:before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
    .mega-title{margin:0 0 13px;color:var(--theme);font-size:12px;font-weight:800;letter-spacing:.12em}
    .dropdown-panel>a:not(.mega-footer){display:block;padding:8px 0;border-bottom:1px solid #f0f2f5;font-size:13px}
    .mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
    .mega-card{display:block;min-height:92px;padding:11px;border:1px solid var(--line);border-radius:11px;background:#fbfcfe}
    .mega-card:hover{border-color:var(--theme);background:#f4f7fd}
    .mega-card img{width:25px;height:25px;object-fit:contain;margin-bottom:5px}
    .mega-card strong{display:block;font-size:12px;line-height:1.45}
    .mega-card small{display:block;color:var(--muted);font-size:10px;line-height:1.5;margin-top:3px}
    .mega-footer{display:block;margin-top:15px;padding-top:12px;border-top:1px solid var(--line);color:var(--theme);font-size:12px;font-weight:700}
    .header-btns{display:flex;align-items:center;gap:12px;white-space:nowrap}
    .member-btn{font-size:13px;color:var(--theme);font-weight:700}
    .open-account{padding:8px 15px;border-radius:8px;background:var(--theme);color:#fff;font-size:13px;font-weight:700}
    .hamburger{display:none;width:38px;height:38px;border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px;cursor:pointer}
    .hamburger span{display:block;height:2px;background:var(--ink);margin:4px 0;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{display:none;position:fixed;inset:0;background:rgba(8,18,35,.48);z-index:40}
    .drawer-overlay.open{display:block}
    .mobile-drawer{position:fixed;z-index:50;top:0;right:0;width:min(390px,88vw);height:100vh;overflow:auto;background:#fff;transform:translateX(100%);transition:.28s ease;box-shadow:-12px 0 40px rgba(0,0,0,.15)}
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{display:flex;align-items:center;gap:13px;padding:20px;border-bottom:1px solid var(--line);font-weight:700}
    .drawer-head>a{margin-left:auto;color:var(--theme);font-size:14px}
    .drawer-close{border:0;background:transparent;font-size:28px;line-height:1;cursor:pointer;color:var(--muted)}
    .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;font-size:15px;color:var(--ink);cursor:pointer}
    .drawer-toggle:after{content:"＋";float:right;color:var(--muted)}
    .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}

    .broker-review-page{background:#f7f9fc;padding-bottom:80px}
    .broker-hero{padding:56px 0 42px;background:linear-gradient(135deg,#0c2349 0%,#0B3D91 58%,#3976c5 100%);color:#fff}
    .breadcrumb{display:flex;flex-wrap:wrap;gap:8px;color:#cbd9ee;font-size:13px;margin-bottom:28px}
    .breadcrumb a:hover{color:#fff}
    .broker-hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:42px;align-items:center}
    .broker-kicker{display:inline-flex;align-items:center;gap:8px;color:#c9dcfa;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
    .broker-kicker:before{content:"";width:24px;height:1px;background:#8db3e9}
    .broker-hero h1{font-size:clamp(34px,5vw,62px);line-height:1.12;margin:15px 0 18px;letter-spacing:-.04em}
    .broker-intro{max-width:680px;color:#dce8f8;font-size:17px;margin:0 0 27px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 19px;border-radius:9px;border:1px solid transparent;font-size:14px;font-weight:700}
    .btn-primary{background:#fff;color:var(--theme)}
    .btn-outline{border-color:rgba(255,255,255,.5);color:#fff}
    .broker-logo-card{display:flex;align-items:center;justify-content:center;min-height:235px;padding:32px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.24);border-radius:24px;backdrop-filter:blur(8px)}
    .broker-logo-card img{width:min(230px,80%);max-height:120px;object-fit:contain;background:#fff;border-radius:13px;padding:18px}
    .broker-content{padding-top:34px}
    .broker-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:start}
    .content-card,.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 5px 22px rgba(25,55,95,.04)}
    .content-card{padding:32px}
    .section-label{display:flex;align-items:center;gap:12px;margin:0 0 22px;font-size:22px;line-height:1.3}
    .section-label:before{content:"";width:4px;height:24px;border-radius:3px;background:var(--theme)}
    .broker-body{min-width:0;max-width:100%;overflow-x:auto;color:#344054}
    .broker-body img,.broker-body table{max-width:100%}
    .broker-body h2,.broker-body h3{color:var(--ink);margin:28px 0 10px}
    .broker-body p{margin:0 0 16px}
    .broker-body ul,.broker-body ol{padding-left:22px}
    .fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 30px}
    .fact-item{padding:16px;border-radius:13px;background:#f7f9fc;border:1px solid #edf0f5}
    .fact-item span{display:block;color:var(--muted);font-size:12px;margin-bottom:5px}
    .fact-item strong{display:block;font-size:16px;color:var(--ink);word-break:break-word}
    .rating-box{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:18px;margin-bottom:24px;background:#eef4ff;border:1px solid #d8e5fa;border-radius:14px}
    .rating-box strong{color:var(--theme);font-size:28px;line-height:1}
    .rating-stars{color:#e39a22;font-size:18px;letter-spacing:2px}
    .side-card{padding:23px}
    .side-card+.side-card{margin-top:18px}
    .side-card h2{font-size:17px;margin:0 0 15px}
    .side-list{list-style:none;margin:0;padding:0}
    .side-list li{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px solid #edf0f4;font-size:13px}
    .side-list li:last-child{border-bottom:0}
    .side-list span{color:var(--muted)}
    .side-list strong{text-align:right;word-break:break-word}
    .contact-cta{background:var(--theme);color:#fff}
    .contact-cta h2{color:#fff}
    .contact-cta p{color:#dce8f8;font-size:13px;margin:0 0 17px}
    .contact-cta .btn{background:#fff;color:var(--theme);width:100%}
    .related-section{margin-top:30px}
    .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .related-card{display:block;padding:17px;background:#fff;border:1px solid var(--line);border-radius:14px;transition:.2s}
    .related-card:hover{border-color:var(--theme);transform:translateY(-2px)}
    .related-card img{width:46px;height:46px;object-fit:contain;margin-bottom:10px}
    .related-card strong{display:block;font-size:14px}
    .related-card small{display:block;color:var(--muted);font-size:12px;margin-top:4px}

    .footer{background:#0c1728;color:#c8d2e0;padding:48px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}
    .footer-brand strong{display:block;color:#fff;font-size:19px;margin-bottom:12px}
    .footer p{font-size:13px;line-height:1.8;color:#aebdce;margin:7px 0}
    .footer h3{color:#fff;font-size:14px;margin:0 0 13px}
    .footer-grid>div:not(.footer-brand) a{display:block;color:#aebdce;font-size:13px;margin:7px 0}
    .footer-grid a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);margin-top:35px;padding-top:18px;color:#8e9caf;font-size:12px}

    @media (max-width:980px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-inner{justify-content:space-between}
      .header-btns{margin-left:auto}
      .broker-hero-grid,.broker-layout{grid-template-columns:1fr}
      .broker-logo-card{min-height:170px}
      .broker-logo-card img{max-height:90px}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:640px){
      .container{width:min(100% - 28px,1180px)}
      .topbar{height:auto;padding:8px 0}
      .topbar .container{align-items:flex-start;gap:5px;flex-direction:column}
      .topbar-links{gap:12px;flex-wrap:wrap}
      .header-inner{height:68px;gap:10px}
      .logo{min-width:0;font-size:15px}
      .logo img{width:29px;height:29px}
      .member-btn{display:none}
      .open-account{padding:7px 11px;font-size:12px}
      .broker-hero{padding:35px 0 30px}
      .broker-hero h1{font-size:38px}
      .broker-intro{font-size:15px}
      .content-card{padding:21px}
      .fact-grid{grid-template-columns:repeat(2,1fr)}
      .fact-item{padding:12px}
      .fact-item strong{font-size:14px}
      .related-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr;gap:25px 18px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin:6px 0}
    }