:root{
      --theme:#0B3D91;
      --theme-dark:#082d6b;
      --ink:#142033;
      --muted:#64748b;
      --line:#e4eaf2;
      --surface:#f5f8fc;
      --white:#fff;
      --accent:#ef8b38;
      --shadow:0 18px 50px rgba(15,44,83,.1);
      --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}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;height:auto;display:block}
    button{font:inherit}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}

    .topbar{background:#0b1b35;color:#d9e4f5;font-size:13px}
    .topbar .container{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .topbar-links{display:flex;gap:22px}
    .topbar a{color:#d9e4f5;transition:color .2s}
    .topbar a:hover{color:#fff}

    .header{position:relative;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
    .header-inner{min-height:76px;display:flex;align-items:center;gap:30px}
    .logo{display:flex;align-items:center;gap:11px;min-width:190px;font-size:20px;font-weight:800;color:var(--theme)}
    .logo img{width:38px;height:38px;object-fit:contain}
    .main-nav{flex:1}
    .nav-list{display:flex;align-items:center;justify-content:center;gap:4px;margin:0;padding:0;list-style:none}
    .nav-item{position:relative}
    .nav-link{display:flex;align-items:center;gap:6px;padding:26px 14px;font-size:15px;font-weight:600;color:#344256;white-space:nowrap}
    .nav-link:hover,.nav-link:focus{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:calc(100% - 1px);left:50%;transform:translate(-50%,8px);opacity:0;visibility:hidden;pointer-events:none;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:0 0 16px 16px;transition:.2s ease;z-index:30}
    .dropdown-panel{width:260px;padding:12px}
    .dropdown-panel a{display:block;padding:10px 12px;border-radius:8px;font-size:14px}
    .dropdown-panel a:hover{background:var(--surface);color:var(--theme)}
    .mega-menu{width:650px;padding:20px}
    .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:translate(-50%,0)}
    .mega-menu:before,.dropdown-panel:before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
    .mega-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;color:var(--theme);font-size:15px;font-weight:800}
    .mega-title a{font-size:12px;color:var(--muted);font-weight:500}
    .mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
    .mega-card{display:flex;flex-direction:column;gap:4px;padding:12px;border:1px solid var(--line);border-radius:11px;background:#fff;transition:.2s}
    .mega-card:hover{border-color:#a9c2e9;background:#f7faff;transform:translateY(-2px)}
    .mega-card img{width:24px;height:24px;object-fit:contain;margin-bottom:3px}
    .mega-card strong{font-size:13px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
    .mega-card small{font-size:11px;line-height:1.5;color:var(--muted)}
    .mega-footer{display:block;margin-top:16px;padding-top:13px;border-top:1px solid var(--line);font-size:13px;font-weight:700;color:var(--theme)}
    .header-btns{display:flex;align-items:center;gap:10px;white-space:nowrap}
    .member-link{font-size:13px;color:var(--theme);font-weight:700}
    .open-account{padding:9px 15px;border-radius:8px;background:var(--theme);color:#fff;font-size:13px;font-weight:700}
    .open-account:hover{background:var(--theme-dark)}
    .hamburger{display:none;width:42px;height:40px;padding:8px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer}
    .hamburger span{display:block;width:22px;height:2px;margin:4px auto;background:var(--theme);transition:.2s}

    .drawer-overlay{position:fixed;inset:0;background:rgba(8,24,48,.5);opacity:0;visibility:hidden;transition:.25s;z-index:80}
    .drawer-overlay.open{opacity:1;visibility:visible}
    .mobile-drawer{position:fixed;top:0;right:0;bottom:0;width:min(370px,88vw);background:#fff;transform:translateX(100%);transition:.3s ease;z-index:90;overflow:auto;box-shadow:-20px 0 60px rgba(0,0,0,.14)}
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{display:flex;align-items:center;gap:15px;padding:20px;border-bottom:1px solid var(--line)}
    .drawer-head strong{flex:1;color:var(--theme)}
    .drawer-head a{padding:7px 12px;border-radius:7px;background:var(--theme);color:#fff;font-size:13px}
    .drawer-close{border:0;background:transparent;color:var(--muted);font-size:28px;line-height:1;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;color:var(--ink);font-size:15px;font-weight:600;cursor:pointer}
    .drawer-toggle:after{content:"+";float:right;color:var(--muted);font-size:20px;font-weight:400}
    .drawer-toggle.active:after{content:"−"}
    .drawer-submenu{display:none;padding:5px 0 8px 14px;border-bottom:1px solid var(--line)}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:8px 0;color:var(--muted);font-size:14px}

    .broker-review-page{background:#f6f8fc;padding-bottom:80px}
    .broker-crumbs{padding:22px 0 12px;color:var(--muted);font-size:13px}
    .broker-crumbs a{color:var(--theme)}
    .broker-hero{padding:20px 0 42px}
    .broker-hero-card{display:grid;grid-template-columns:1.45fr .9fr;gap:26px;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:var(--shadow)}
    .broker-intro{display:flex;gap:22px}
    .broker-logo-wrap{width:96px;height:96px;flex:0 0 96px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:18px;background:#fff}
    .broker-logo-wrap img{max-width:76px;max-height:76px;object-fit:contain}
    .broker-kicker{margin:0 0 7px;color:var(--accent);font-size:12px;font-weight:800;letter-spacing:1.5px}
    .broker-intro h1{margin:0 0 10px;color:#102a52;font-size:clamp(28px,4vw,44px);line-height:1.2}
    .broker-summary{margin:0;color:var(--muted);font-size:15px;max-width:650px}
    .broker-score{display:flex;align-items:center;gap:14px;margin-top:20px}
    .score-number{font-size:38px;line-height:1;font-weight:800;color:var(--theme)}
    .score-stars{color:#f19a45;letter-spacing:2px;font-size:18px}
    .score-label{font-size:12px;color:var(--muted)}
    .broker-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
    .btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;padding:11px 19px;border-radius:9px;font-size:14px;font-weight:700}
    .btn-primary{background:var(--theme);color:#fff}
    .btn-primary:hover{background:var(--theme-dark)}
    .btn-secondary{border:1px solid #bed0ea;color:var(--theme);background:#f8fbff}
    .btn-secondary:hover{border-color:var(--theme);background:#eef5ff}
    .broker-quick{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;align-self:stretch}
    .quick-item{padding:18px;background:#fbfcfe}
    .quick-item span{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}
    .quick-item strong{display:block;color:var(--ink);font-size:16px;line-height:1.35}
    .broker-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:26px}
    .content-card,.side-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:27px;box-shadow:0 8px 25px rgba(15,44,83,.04)}
    .content-card+.content-card{margin-top:20px}
    .section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:19px;padding-bottom:13px;border-bottom:1px solid var(--line)}
    .section-heading h2{margin:0;color:#102a52;font-size:22px}
    .section-heading span{font-size:12px;color:var(--muted)}
    .broker-body{min-width:0;max-width:100%;overflow-x:auto;color:#40516a;font-size:15px}
    .broker-body img,.broker-body table{max-width:100%}
    .broker-body h2,.broker-body h3{color:#173d78}
    .broker-body a{color:var(--theme);text-decoration:underline}
    .broker-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .fact{padding:15px;border-radius:12px;background:#f7f9fc;border:1px solid #edf1f6}
    .fact span{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}
    .fact strong{color:var(--ink);font-size:15px}
    .side-card+.side-card{margin-top:20px}
    .side-card h3{margin:0 0 16px;color:#173d78;font-size:18px}
    .side-list{margin:0;padding:0;list-style:none}
    .side-list li{padding:12px 0;border-bottom:1px solid var(--line)}
    .side-list li:last-child{border-bottom:0}
    .side-list a{display:block;font-size:14px;font-weight:700;color:var(--ink)}
    .side-list small{display:block;margin-top:3px;color:var(--muted);font-size:12px}
    .trust-box{background:linear-gradient(145deg,#0b3d91,#1761b9);color:#fff}
    .trust-box h3{color:#fff}
    .trust-box p{margin:0;color:#dceaff;font-size:13px}
    .trust-points{margin:14px 0 0;padding:0;list-style:none}
    .trust-points li{padding:7px 0;color:#fff;font-size:13px}
    .trust-points li:before{content:"✓";display:inline-block;margin-right:8px;color:#ffbd72;font-weight:800}

    .footer{background:#0d1c32;color:#b8c7db;padding:54px 0 0}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:35px;padding-bottom:40px}
    .footer-brand{margin-bottom:13px;color:#fff;font-size:21px;font-weight:800}
    .footer p{margin:8px 0;font-size:13px;line-height:1.8}
    .footer h3{margin:0 0 14px;color:#fff;font-size:15px}
    .footer-grid a{display:block;width:max-content;max-width:100%;margin:7px 0;color:#b8c7db;font-size:13px}
    .footer-grid a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-top:1px solid rgba(255,255,255,.12);font-size:12px;color:#8ea1bb}

    @media (max-width:1050px){
      .main-nav{display:none}
      .hamburger{display:block}
      .broker-hero-card{grid-template-columns:1fr}
      .broker-quick{grid-template-columns:repeat(4,1fr)}
    }
    @media (max-width:760px){
      .container{width:min(100% - 28px,1180px)}
      .topbar .container{align-items:flex-start;flex-direction:column;gap:2px;padding:8px 0}
      .topbar-links{gap:14px;flex-wrap:wrap}
      .header-inner{min-height:67px;gap:12px}
      .logo{min-width:0;font-size:17px}
      .logo img{width:32px;height:32px}
      .member-link{display:none}
      .open-account{padding:8px 11px}
      .broker-hero{padding-top:12px}
      .broker-hero-card{padding:21px;border-radius:18px}
      .broker-intro{display:block}
      .broker-logo-wrap{margin-bottom:17px}
      .broker-intro h1{font-size:30px}
      .broker-summary{font-size:14px}
      .broker-quick{grid-template-columns:repeat(2,1fr)}
      .broker-layout{grid-template-columns:1fr}
      .content-card,.side-card{padding:20px}
      .broker-facts{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
      .footer-bottom{align-items:flex-start;flex-direction:column;gap:6px}
    }
    @media (max-width:430px){
      .broker-facts{grid-template-columns:1fr 1fr}
      .score-number{font-size:32px}
      .footer-grid{grid-template-columns:1fr}
    }