:root{
      --theme:#0B3D91;
      --theme-dark:#082b67;
      --ink:#172033;
      --muted:#68758a;
      --line:#e5eaf1;
      --soft:#f4f7fb;
      --white:#fff;
      --shadow:0 18px 50px rgba(11,61,145,.10);
      --radius:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:#fff;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.7}
    body.drawer-locked{overflow:hidden}
    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:#071b3d;color:#d7e2f5;font-size:13px}
    .topbar-inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .topbar-contact{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:30px}
    .logo{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:800;color:var(--theme);white-space:nowrap}
    .logo img{width:35px;height:35px;object-fit:contain}
    .main-nav{margin-left:auto}
    .nav-list{display:flex;align-items:stretch;gap:3px;list-style:none;margin:0;padding:0}
    .nav-item{position:relative}
    .nav-link{display:flex;align-items:center;gap:7px;padding:28px 14px;font-size:15px;white-space:nowrap}
    .nav-link:hover,.nav-item:focus-within>.nav-link{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) translateY(-2px)}
    .dropdown-panel,.mega-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);visibility:hidden;opacity:0;pointer-events:none;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);transition:.2s ease}
    .dropdown-panel{width:280px;padding:13px;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)}
    .dropdown-footer,.mega-footer{border-top:1px solid var(--line);margin-top:8px;padding-top:12px!important;color:var(--theme);font-weight:700}
    .mega-menu{width:min(850px,calc(100vw - 30px));padding:22px;border-radius:0 0 18px 18px}
    .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;pointer-events:auto}
    .nav-item>.mega-menu:before,.nav-item>.dropdown-panel:before{content:"";position:absolute;top:-18px;left:0;right:0;height:18px}
    .mega-title-row{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:16px}
    .mega-title-row strong{font-size:17px}
    .mega-title-row span{color:var(--muted);font-size:13px}
    .mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .mega-card{border:1px solid var(--line);border-radius:12px;padding:13px;background:#fff;transition:.2s}
    .mega-card:hover{border-color:#a9bee3;transform:translateY(-2px)}
    .mega-card-head{display:flex;align-items:center;gap:10px}
    .mega-card-head img{width:32px;height:32px;object-fit:contain;border-radius:7px}
    .mega-card strong{font-size:14px}
    .mega-card p{font-size:12px;color:var(--muted);margin:7px 0 0;line-height:1.55}
    .mega-meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:11px;margin-top:10px}
    .rating{display:block;color:#c17b15;font-size:11px}
    .category-links{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
    .category-links a{padding:5px 11px;background:var(--soft);border-radius:20px;color:var(--theme);font-size:12px}
    .video-card{padding:0;overflow:hidden}
    .video-card>img{height:78px;width:100%;object-fit:cover}
    .video-card>strong,.video-card>p,.video-card>.mega-meta{display:block;margin-left:11px;margin-right:11px}
    .video-card>strong{margin-top:8px}

    .header-btns{display:flex;align-items:center;gap:12px}
    .member-entry{color:var(--theme);font-weight:700;font-size:14px}
    .account-entry{background:var(--theme);color:#fff;border-radius:8px;padding:8px 15px;font-size:14px}
    .account-entry:hover{background:var(--theme-dark)}
    .hamburger{display:none;border:0;background:none;padding:8px;cursor:pointer}
    .hamburger span{display:block;width:23px;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{position:fixed;inset:0;background:rgba(5,20,48,.48);opacity:0;visibility:hidden;z-index:40;transition:.2s}
    .drawer-overlay.open{opacity:1;visibility:visible}
    .mobile-drawer{position:fixed;top:0;right:0;bottom:0;width:min(380px,88vw);background:#fff;z-index:41;transform:translateX(100%);transition:.25s ease;overflow:auto}
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{display:flex;align-items:center;gap:15px;padding:20px;border-bottom:1px solid var(--line);color:var(--theme);font-weight:700}
    .drawer-head>a{margin-left:auto;background:var(--theme);color:#fff;padding:5px 12px;border-radius:6px;font-size:13px}
    .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 2px;border:0;border-bottom:1px solid var(--line);background:none;text-align:left;font-size:15px;color:var(--ink);cursor:pointer}
    .drawer-toggle:after{content:"+";float:right;color:var(--theme);font-size:20px;line-height:1}
    .drawer-toggle.active:after{content:"−"}
    .drawer-submenu{display:none;padding:6px 0 9px 15px}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:8px 0;color:var(--muted);font-size:14px}

    .broker-review-page{background:#f6f8fc}
    .broker-hero{background:linear-gradient(135deg,#071b3d 0%,#0B3D91 65%,#2564bb 100%);color:#fff;padding:64px 0 82px}
    .breadcrumb{display:flex;gap:9px;align-items:center;color:#c5d5ef;font-size:13px;margin-bottom:30px}
    .breadcrumb a:hover{color:#fff}
    .broker-hero-grid{display:grid;grid-template-columns:1fr 350px;gap:42px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid rgba(255,255,255,.3);border-radius:30px;color:#dce9ff;font-size:13px;margin-bottom:18px}
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:#80d5ff;box-shadow:0 0 0 5px rgba(128,213,255,.15)}
    .broker-hero h1{font-size:clamp(32px,5vw,58px);line-height:1.15;letter-spacing:-1px;margin:0 0 18px}
    .broker-hero-intro{max-width:680px;color:#dce8fa;font-size:16px;margin:0 0 28px}
    .broker-actions{display:flex;flex-wrap:wrap;gap:12px}
    .btn{display:inline-flex;align-items:center;justify-content:center;border-radius:9px;padding:11px 20px;border:1px solid transparent;font-weight:700;font-size:14px;cursor:pointer}
    .btn-primary{background:#fff;color:var(--theme)}
    .btn-primary:hover{background:#eaf2ff}
    .btn-outline{border-color:rgba(255,255,255,.55);color:#fff}
    .btn-outline:hover{background:rgba(255,255,255,.12)}
    .broker-logo-card{background:#fff;border-radius:20px;padding:28px;color:var(--ink);box-shadow:0 18px 45px rgba(0,0,0,.2)}
    .broker-logo-card img{width:110px;height:110px;object-fit:contain;margin:0 auto 20px;border-radius:18px}
    .broker-logo-card h2{text-align:center;font-size:21px;margin:0 0 16px}
    .score-row{display:flex;align-items:center;justify-content:center;gap:12px;border-top:1px solid var(--line);padding-top:16px}
    .score{font-size:35px;line-height:1;color:var(--theme);font-weight:800}
    .stars{color:#e59b24;letter-spacing:2px;font-size:17px}
    .review-main{padding:50px 0 80px}
    .review-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px;align-items:start}
    .review-content,.review-sidebar>section{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 25px rgba(20,50,90,.04)}
    .review-content{padding:32px}
    .section-title{display:flex;align-items:center;gap:13px;font-size:24px;margin:0 0 22px}
    .section-title:before{content:"";width:5px;height:25px;border-radius:8px;background:var(--theme)}
    .review-content h3{font-size:19px;margin:28px 0 10px}
    .review-content p{color:#526075;margin:0 0 15px}
    .review-content ul{padding-left:22px;color:#526075}
    .review-content table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14px}
    .review-content th,.review-content td{text-align:left;padding:13px 14px;border:1px solid var(--line)}
    .review-content th{background:var(--soft);color:var(--ink);width:34%}
    .review-content img{height:auto}
    .review-sidebar{display:grid;gap:18px}
    .review-sidebar>section{padding:24px}
    .review-sidebar h2{font-size:18px;margin:0 0 17px}
    .facts{display:grid;gap:0;margin:0}
    .fact{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}
    .fact:last-child{border-bottom:0}
    .fact dt{color:var(--muted)}
    .fact dd{margin:0;text-align:right;font-weight:700;color:var(--ink)}
    .sidebar-cta{background:linear-gradient(145deg,#e9f1ff,#fff)!important;border-color:#cbdcf7!important}
    .sidebar-cta p{color:var(--muted);font-size:14px;margin:0 0 17px}
    .sidebar-cta .btn{width:100%;background:var(--theme);color:#fff}
    .sidebar-cta .btn:hover{background:var(--theme-dark)}
    .trust-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
    .trust-list li{display:flex;gap:9px;align-items:flex-start;color:#526075;font-size:14px}
    .trust-list li:before{content:"✓";color:var(--theme);font-weight:800}
    .related-brokers{margin-top:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
    .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .related-card{border:1px solid var(--line);border-radius:12px;padding:15px;transition:.2s}
    .related-card:hover{border-color:#9bb7e2;transform:translateY(-2px)}
    .related-card-head{display:flex;align-items:center;gap:10px}
    .related-card img{width:38px;height:38px;object-fit:contain}
    .related-card strong{font-size:14px}
    .related-card p{color:var(--muted);font-size:12px;margin:9px 0 0;line-height:1.5}
    .related-card .mini-meta{font-size:12px;color:#b37517;margin-top:8px}

    .footer{background:#071b3d;color:#c8d5e8;padding:55px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.15fr;gap:40px}
    .footer .logo{color:#fff;margin-bottom:17px}
    .footer .logo img{filter:brightness(0) invert(1)}
    .footer-brand p{font-size:13px;line-height:1.8;color:#aebed5;margin:0}
    .footer h3{color:#fff;font-size:15px;margin:0 0 16px}
    .footer-links{display:grid;gap:8px;font-size:13px}
    .footer-links a:hover,.footer-contact a:hover{color:#fff}
    .footer-contact{display:grid;gap:9px;font-size:13px}
    .social-entry{color:#8fc2ff}
    .footer-bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid rgba(255,255,255,.13);margin-top:40px;padding-top:18px;font-size:12px;color:#91a6c5}
    .risk-note{max-width:560px;text-align:right}

    @media(max-width:1050px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-btns{margin-left:auto}
      .broker-hero-grid{grid-template-columns:1fr 300px}
    }
    @media(max-width:760px){
      .container{width:min(100% - 28px,600px)}
      .topbar-inner{padding:7px 0;align-items:flex-start}
      .topbar-contact{gap:8px;flex-direction:column;text-align:right;font-size:12px}
      .header-inner{height:68px;gap:12px}
      .member-entry{display:none}
      .broker-hero{padding:38px 0 48px}
      .breadcrumb{margin-bottom:22px}
      .broker-hero-grid,.review-layout{grid-template-columns:1fr}
      .broker-logo-card{max-width:360px}
      .broker-hero h1{font-size:36px}
      .review-main{padding:28px 0 50px}
      .review-content{padding:22px 18px}
      .review-sidebar>section{padding:20px}
      .related-brokers{padding:20px}
      .related-grid{grid-template-columns:1fr}
      .footer{padding-top:38px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px 20px}
      .footer-brand{grid-column:1/-1}
      .footer-bottom{display:block}
      .risk-note{text-align:left;margin-top:10px}
    }
    @media(max-width:430px){
      .account-entry{display:none}
      .footer-grid{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
      .broker-actions .btn{width:100%}
      .review-content table{font-size:12px}
      .review-content th,.review-content td{padding:10px 8px}
    }