:root{
      --theme:#0B3D91;
      --theme-dark:#08295f;
      --ink:#172033;
      --muted:#687386;
      --line:#e6ebf2;
      --paper:#f5f8fc;
      --white:#fff;
      --green:#20a46b;
      --shadow:0 16px 45px rgba(22,46,88,.09);
      --radius:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--paper);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:#081a38;color:#dfe9f7;font-size:13px}
    .topbar .container{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .topbar a{margin-left:20px;color:#dfe9f7}
    .topbar a:hover{color:#fff}

    .header{position:relative;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
    .header-inner{height:76px;display:flex;align-items:center;gap:34px}
    .logo{display:flex;align-items:center;gap:10px;min-width:max-content;font-weight:800;color:var(--theme);font-size:19px}
    .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:block;padding:25px 14px;color:#344056;font-size:14px;white-space:nowrap}
    .nav-link:hover,.nav-link:focus{color:var(--theme)}
    .has-arrow:after{content:"";display:inline-block;width:6px;height:6px;margin:0 0 3px 8px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg)}
    .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:220px;padding:12px;border-radius:0 0 14px 14px}
    .dropdown-panel a{display:block;padding:9px 12px;font-size:13px;border-radius:8px}
    .dropdown-panel a:hover{background:#f0f5fc;color:var(--theme)}
    .mega-menu{width:650px;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:after{content:"";position:absolute;left:0;right:0;top:100%;height:12px}
    .mega-title{margin:0 0 12px;color:var(--theme);font-size:13px;font-weight:800}
    .mega-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
    .mega-card{display:flex;gap:10px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:11px;font-size:12px}
    .mega-card:hover{border-color:#9eb7dd;background:#f8fbff}
    .mega-card img{width:38px;height:38px;object-fit:contain;border-radius:7px}
    .mega-card b{display:block;font-size:13px;margin-bottom:2px}
    .mega-card span span{display:inline;color:var(--muted);font-size:11px}
    .mega-links{display:flex;flex-wrap:wrap;gap:8px}
    .mega-links a{padding:6px 10px;background:#f1f5fa;border-radius:20px;font-size:12px}
    .mega-footer{display:block;margin-top:16px;padding-top:13px;border-top:1px solid var(--line);color:var(--theme);font-size:13px;font-weight:700}

    .header-btns{display:flex;align-items:center;gap:13px;white-space:nowrap;font-size:13px}
    .header-btns>a:first-child{color:var(--theme)}
    .account-btn{padding:9px 15px;color:#fff!important;background:var(--theme);border-radius:8px}
    .hamburger{display:none;width:42px;height:38px;border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px;cursor:pointer}
    .hamburger span{display:block;height:2px;margin:5px 0;background:var(--theme);transition:.2s}
    .hamburger.active span:first-child{transform:translateY(7px) rotate(45deg)}
    .hamburger.active span:nth-child(2){opacity:0}
    .hamburger.active span:last-child{transform:translateY(-7px) rotate(-45deg)}

    .drawer-overlay{display:none;position:fixed;inset:0;background:rgba(3,17,39,.48);z-index:50}
    .drawer-overlay.open{display:block}
    .mobile-drawer{position:fixed;top:0;right:-360px;width:min(360px,88vw);height:100vh;overflow:auto;background:#fff;z-index:51;transition:right .25s ease;box-shadow:-10px 0 30px rgba(0,0,0,.15)}
    .mobile-drawer.open{right:0}
    .drawer-head{display:flex;align-items:center;gap:14px;padding:19px;border-bottom:1px solid var(--line);font-weight:700;color:var(--theme)}
    .drawer-head span{flex:1}
    .drawer-head a{padding:5px 12px;border-radius:6px;color:#fff;background:var(--theme);font-size:13px}
    .drawer-close{border:0;background:none;font-size:28px;color:#56627a;cursor:pointer}
    .drawer-menu{padding:12px 20px 30px}
    .drawer-link,.drawer-toggle{display:block;width:100%;padding:13px 0;border:0;border-bottom:1px solid var(--line);background:none;text-align:left;color:var(--ink);cursor:pointer}
    .drawer-toggle:after{content:"+";float:right;color:var(--theme);font-size:18px}
    .drawer-toggle.active:after{content:"−"}
    .drawer-submenu{display:none;padding:6px 0 8px 14px}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:7px 0;color:var(--muted);font-size:13px}

    .broker-review-page{padding:46px 0 78px}
    .breadcrumb{color:var(--muted);font-size:13px;margin-bottom:24px}
    .breadcrumb a{color:var(--theme)}
    .review-hero{background:linear-gradient(135deg,#071d43 0%,#0B3D91 62%,#1768c4 100%);border-radius:24px;padding:42px;color:#fff;position:relative;overflow:hidden}
    .review-hero:after{content:"";position:absolute;width:330px;height:330px;border:1px solid rgba(255,255,255,.17);border-radius:50%;right:-80px;top:-120px;box-shadow:0 0 0 30px rgba(255,255,255,.04),0 0 0 60px rgba(255,255,255,.03)}
    .review-kicker{position:relative;z-index:1;color:#a9d2ff;font-size:13px;letter-spacing:.08em}
    .review-hero h1{position:relative;z-index:1;font-size:clamp(30px,5vw,54px);line-height:1.15;margin:9px 0 13px}
    .review-intro{position:relative;z-index:1;max-width:760px;color:#d9e8fb;margin:0;font-size:16px}
    .review-actions{position:relative;z-index:1;display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}
    .btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 21px;border-radius:9px;font-size:14px;font-weight:700}
    .btn-primary{background:#39d98a;color:#062b1b}
    .btn-light{border:1px solid rgba(255,255,255,.4);color:#fff}
    .review-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;margin-top:25px}
    .content-card,.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 24px rgba(26,54,95,.045)}
    .content-card{padding:30px}
    .side-card{padding:24px;height:max-content}
    .card-title{margin:0 0 20px;font-size:21px;color:#162744}
    .broker-facts{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--line);border-radius:13px;overflow:hidden;margin-bottom:30px}
    .fact{padding:15px 17px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
    .fact:nth-child(2n){border-right:0}
    .fact:nth-last-child(-n+2){border-bottom:0}
    .fact small{display:block;color:var(--muted);font-size:12px}
    .fact strong{display:block;margin-top:3px;color:#1b3158;font-size:16px}
    .broker-body{min-width:0;max-width:100%;overflow-x:auto;color:#4d596c}
    .broker-body img,.broker-body table{max-width:100%}
    .broker-body h2{margin:28px 0 10px;color:#172d52}
    .broker-body p{margin:0 0 15px}
    .broker-body ul{padding-left:22px}
    .score-box{display:flex;align-items:center;gap:17px;padding-bottom:20px;border-bottom:1px solid var(--line)}
    .score-number{font-size:42px;line-height:1;color:var(--theme);font-weight:800}
    .stars{color:#f3a51c;letter-spacing:2px}
    .score-box small{display:block;color:var(--muted);font-size:12px}
    .side-list{list-style:none;margin:20px 0;padding:0}
    .side-list li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #edf0f5;font-size:13px}
    .side-list span{color:var(--muted)}
    .side-list strong{text-align:right;color:#263a5d}
    .side-card .btn{width:100%;margin-top:8px}
    .related{margin-top:25px}
    .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .related-item{padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff}
    .related-item b{display:block;color:var(--theme);margin-bottom:5px}
    .related-item span{font-size:12px;color:var(--muted)}

    .footer{background:#071a36;color:#cad7e9;padding:48px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
    .footer h3{margin:0 0 12px;color:#fff}
    .footer h4{margin:0 0 13px;color:#fff;font-size:15px}
    .footer p{margin:5px 0;color:#aebed3;font-size:13px}
    .footer-grid>div:not(.footer-brand) a{display:block;margin:6px 0;color:#aebed3;font-size:13px}
    .footer-grid a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:15px;border-top:1px solid rgba(255,255,255,.14);margin-top:35px;padding-top:17px;color:#8fa4bf;font-size:12px}

    @media(max-width:980px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-btns>a:first-child{display:none}
      .header-inner{justify-content:space-between}
      .review-layout{grid-template-columns:1fr}
      .side-card{order:-1}
    }
    @media(max-width:640px){
      .container{width:min(100% - 28px,1180px)}
      .topbar .container{padding:8px 0;align-items:flex-start;flex-direction:column;gap:0}
      .topbar a{margin:0 14px 0 0}
      .review-hero{padding:28px 22px;border-radius:18px}
      .content-card,.side-card{padding:21px}
      .broker-facts{grid-template-columns:1fr}
      .fact,.fact:nth-child(2n){border-right:0}
      .fact:nth-last-child(-n+2){border-bottom:1px solid var(--line)}
      .fact:last-child{border-bottom:0}
      .related-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr;gap:25px}
      .footer-brand{grid-column:1/-1}
      .footer-bottom{flex-direction:column}
    }