:root{
      --theme:#0B3D91;
      --ink:#172033;
      --muted:#64748b;
      --line:#dbe3ef;
      --paper:#f8fafc;
      --white:#fff;
      --accent:#c2413b;
      --shadow:0 16px 45px rgba(15,35,70,.10);
      --radius:14px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:#f4f7fb;color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;height:auto}
    .container{width:min(1180px,calc(100% - 36px));margin:auto}
    .topbar{background:#10213e;color:#dbe7f7;font-size:13px}
    .topbar .container{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .topbar a{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:28px}
    .logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--theme);white-space:nowrap;font-size:18px}
    .logo img{width:38px;height:38px;object-fit:contain}
    .main-nav{margin-left:auto}
    .nav-list{display:flex;align-items:center;gap:4px;list-style:none;padding:0;margin:0}
    .nav-item{position:relative}
    .nav-link{display:block;padding:25px 13px;font-size:15px;color:#24324a;white-space:nowrap}
    .nav-link:hover,.nav-link:focus{color:var(--theme)}
    .has-arrow:after{content:"⌄";font-size:12px;margin-left:5px;color:#8190a8}
    .dropdown-panel,.mega-menu{position:absolute;top:calc(100% + 1px);left:50%;transform:translateX(-50%);width:310px;background:#fff;border:1px solid var(--line);border-radius:0 0 12px 12px;box-shadow:var(--shadow);padding:18px;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}
    .mega-menu{width:540px}
    .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}
    .menu-title{margin:0 0 10px;color:var(--theme);font-size:13px;font-weight:700}
    .menu-list{display:grid;gap:7px}
    .menu-list a{padding:5px 0;border-bottom:1px solid #edf1f6;font-size:14px}
    .mega-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}
    .mega-card{display:block;padding:10px;border:1px solid #e8edf4;border-radius:9px;font-size:13px;background:#fbfcfe}
    .mega-card:hover{border-color:#9cb4dc;background:#f3f7fd}
    .mega-card img{width:28px;height:28px;object-fit:contain;vertical-align:middle;margin-right:5px}
    .mega-card small{color:var(--muted);font-size:11px}
    .mega-footer{display:block;margin-top:14px;padding-top:11px;border-top:1px solid var(--line);font-size:13px;color:var(--theme);font-weight:700}
    .header-btns{display:flex;align-items:center;gap:9px}
    .member,.open-account{padding:8px 12px;border-radius:7px;font-size:13px;white-space:nowrap}
    .member{color:var(--theme);border:1px solid #b7c8e2}
    .open-account{color:#fff;background:var(--theme)}
    .hamburger{display:none;border:0;background:transparent;padding:8px;cursor:pointer}
    .hamburger span{display:block;width:23px;height:2px;background:var(--theme);margin:5px 0;transition:.2s}
    .drawer-overlay{display:none;position:fixed;inset:0;background:rgba(10,20,40,.52);z-index:40}
    .drawer-overlay.open{display:block}
    .mobile-drawer{position:fixed;right:0;top:0;bottom:0;width:min(360px,88vw);background:#fff;z-index:50;transform:translateX(100%);transition:.25s;overflow:auto;box-shadow:-12px 0 35px rgba(0,0,0,.16)}
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{height:68px;display:flex;align-items:center;gap:12px;padding:0 18px;border-bottom:1px solid var(--line);font-weight:700;color:var(--theme)}
    .drawer-head a{margin-left:auto;background:var(--theme);color:#fff;border-radius:6px;padding:5px 10px;font-size:13px}
    .drawer-close{border:0;background:transparent;font-size:27px;color:#52627b;cursor:pointer}
    .drawer-menu{padding:10px 18px 30px}
    .drawer-link,.drawer-toggle{display:block;width:100%;padding:13px 0;border:0;border-bottom:1px solid #eef2f7;background:none;text-align:left;font-size:15px;color:var(--ink)}
    .drawer-toggle{cursor:pointer;font-family:inherit}
    .drawer-toggle:after{content:"＋";float:right;color:var(--muted)}
    .drawer-toggle.active:after{content:"－"}
    .drawer-submenu{display:none;padding:4px 0 8px 15px}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:7px 0;color:var(--muted);font-size:14px}
    .footer{margin-top:70px;background:#10213e;color:#c9d5e7;padding:48px 0 18px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
    .footer h3{margin:0 0 15px;color:#fff;font-size:16px}
    .footer p{margin:0 0 10px;font-size:13px}
    .footer-grid a{display:block;margin:7px 0;font-size:13px;color:#c9d5e7}
    .footer-grid a:hover{color:#fff}
    .footer-bottom{margin-top:35px;padding-top:16px;border-top:1px solid rgba(255,255,255,.14);font-size:12px;color:#9eb0c9}
    .broker-review-page{padding:34px 0 0}
    .crumbs{font-size:13px;color:var(--muted);margin-bottom:22px}
    .crumbs a{color:var(--theme)}
    .broker-hero{background:linear-gradient(135deg,#fff 0%,#f2f6fc 100%);border:1px solid var(--line);border-radius:18px;padding:34px;box-shadow:var(--shadow);display:grid;grid-template-columns:130px 1fr auto;align-items:center;gap:26px}
    .broker-logo{width:112px;height:112px;border:1px solid var(--line);border-radius:16px;background:#fff;display:grid;place-items:center;padding:16px}
    .broker-logo img{width:100%;height:100%;object-fit:contain}
    .broker-kicker{margin:0 0 5px;color:var(--theme);font-size:13px;font-weight:700}
    .broker-hero h1{margin:0;color:#14233e;font-size:clamp(26px,4vw,42px);line-height:1.25}
    .broker-intro{margin:12px 0 0;color:var(--muted);max-width:680px}
    .broker-action{text-align:center}
    .primary-btn{display:inline-block;padding:12px 23px;background:var(--theme);color:#fff;border-radius:8px;font-weight:700;box-shadow:0 8px 18px rgba(11,61,145,.2)}
    .secondary-btn{display:inline-block;margin-top:10px;padding:9px 18px;border:1px solid #b7c8e2;color:var(--theme);border-radius:8px;font-size:13px}
    .review-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;margin-top:28px}
    .content-card,.side-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;box-shadow:0 8px 25px rgba(15,35,70,.05)}
    .content-card h2,.side-card h2{margin:0 0 18px;font-size:21px;color:#162d54}
    .content-card h3{margin:25px 0 9px;color:var(--theme);font-size:17px}
    .broker-content{min-width:0;max-width:100%;overflow-x:auto}
    .broker-content img,.broker-content table{max-width:100%}
    .rating-panel{display:flex;align-items:center;gap:13px;padding:14px;background:#f5f8fd;border-radius:10px;margin-bottom:20px}
    .rating-score{font-size:34px;font-weight:800;color:var(--theme);line-height:1}
    .stars{color:#d59b25;letter-spacing:2px}
    .muted{font-size:12px;color:var(--muted)}
    .fact-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0}
    .fact-list div{padding:11px 12px;background:#f7f9fc;border-radius:8px}
    .fact-list dt{font-size:12px;color:var(--muted)}
    .fact-list dd{margin:2px 0 0;font-weight:700;color:#1d3356;font-size:14px}
    .notice{border-left:4px solid var(--accent);background:#fff7f6;padding:14px 16px;color:#6d3b37;font-size:13px;margin-top:22px}
    .related-list{display:grid;gap:10px}
    .related-card{display:block;padding:11px;border:1px solid #edf1f6;border-radius:9px}
    .related-card:hover{border-color:#a8bddd}
    .related-card strong{display:block;font-size:14px;color:var(--theme)}
    .related-card small{color:var(--muted);font-size:12px}
    @media(max-width:980px){
      .main-nav{display:none}
      .hamburger{display:block}
      .member{display:none}
      .broker-hero{grid-template-columns:100px 1fr}
      .broker-action{grid-column:1/-1;text-align:left}
      .review-layout{grid-template-columns:1fr}
    }
    @media(max-width:650px){
      .container{width:min(100% - 26px,1180px)}
      .topbar .container{min-height:42px;display:block;padding:6px 0;font-size:12px}
      .topbar .container span{display:block}
      .header-inner{min-height:65px;gap:10px}
      .logo{font-size:16px}
      .logo img{width:32px;height:32px}
      .open-account{display:none}
      .broker-review-page{padding-top:22px}
      .broker-hero{display:block;padding:23px}
      .broker-logo{margin-bottom:18px;width:86px;height:86px}
      .broker-hero h1{font-size:28px}
      .broker-action{margin-top:20px}
      .content-card,.side-card{padding:19px}
      .fact-list{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
      .footer-grid>div:first-child{grid-column:1/-1}
    }