:root{--theme:#0B3D91;--ink:#132238;--muted:#687589;--line:#e4eaf2;--soft:#f5f8fc;--white:#fff;--shadow:0 18px 45px rgba(21,49,85,.1)}
    *{box-sizing:border-box}
    body{margin:0;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;background:#f7f9fc;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .topbar{background:#102b53;color:#dce8f7;font-size:13px}
    .topbar .container{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .topbar a{margin-left:22px;color:#fff}
    .header{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:20}
    .header-inner{height:76px;display:flex;align-items:center;gap:34px}
    .logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;color:var(--theme);white-space:nowrap}
    .logo img{width:36px;height:36px;object-fit:contain}
    .main-nav{flex:1}
    .nav-list{display:flex;align-items:center;justify-content:center;gap:4px;padding:0;margin:0;list-style:none}
    .nav-item{position:relative}
    .nav-link{display:block;padding:25px 14px;font-size:15px;font-weight:600;white-space:nowrap}
    .nav-link:hover,.nav-link:focus{color:var(--theme)}
    .has-arrow:after{content:"";display:inline-block;width:6px;height:6px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg);margin:0 0 3px 8px}
    .dropdown-panel,.mega-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);visibility:hidden;opacity:0;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);transition:.2s ease;z-index:30}
    .dropdown-panel{width:250px;padding:12px}
    .dropdown-panel a{display:block;padding:10px 12px;border-radius:8px;font-size:14px}
    .dropdown-panel a:hover{background:var(--soft);color:var(--theme)}
    .mega-menu{width:720px;padding:20px}
    .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}
    .nav-item:hover>.dropdown-panel:before,.nav-item:hover>.mega-menu:before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px}
    .mega-title{font-weight:800;color:var(--theme);margin:0 0 12px;padding-bottom:8px;border-bottom:1px solid var(--line)}
    .mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
    .mega-card{display:block;border:1px solid var(--line);border-radius:10px;padding:10px;background:#fff}
    .mega-card:hover{border-color:#9db5dc;background:#f8fbff}
    .mega-card img{width:34px;height:34px;object-fit:contain;margin-bottom:6px}
    .mega-card strong,.mega-card small{display:block;overflow:hidden;text-overflow:ellipsis}
    .mega-card strong{font-size:13px}.mega-card small{font-size:11px;color:var(--muted);line-height:1.5}
    .mega-footer{display:block;text-align:center;color:var(--theme);font-size:13px;font-weight:700;padding-top:8px;border-top:1px solid var(--line)}
    .header-btns{display:flex;align-items:center;gap:10px;white-space:nowrap}
    .member-btn,.open-btn{border-radius:8px;padding:8px 13px;font-size:13px;font-weight:700}
    .member-btn{color:var(--theme);border:1px solid #bdcde4}.open-btn{background:var(--theme);color:#fff}
    .hamburger{display:none;width:42px;height:40px;border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px}
    .hamburger span{display:block;height:2px;background:var(--theme);margin:5px 3px;transition:.2s}
    .drawer-overlay{display:none;position:fixed;inset:0;background:rgba(5,20,40,.5);z-index:50}
    .drawer-overlay.open{display:block}
    .mobile-drawer{position:fixed;right:-360px;top:0;width:min(360px,90vw);height:100vh;background:#fff;z-index:60;transition:right .25s ease;overflow:auto}
    .mobile-drawer.open{right:0}
    .drawer-head{height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--line);font-weight:800;color:var(--theme)}
    .drawer-head a{background:var(--theme);color:#fff;padding:5px 12px;border-radius:6px;font-size:13px}
    .drawer-close{border:0;background:none;font-size:28px;color:var(--muted);cursor:pointer}
    .drawer-menu{padding:14px 20px}
    .drawer-link,.drawer-toggle{display:block;width:100%;padding:13px 0;border:0;border-bottom:1px solid var(--line);background:none;text-align:left;font:inherit;color:var(--ink);cursor:pointer}
    .drawer-toggle:after{content:"+";float:right;color:var(--theme)}
    .drawer-toggle.active:after{content:"−"}
    .drawer-submenu{display:none;padding:5px 0 7px 15px}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:8px 0;color:var(--muted);font-size:14px}
    .footer{margin-top:70px;background:#10233f;color:#c9d5e5;padding:50px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
    .footer strong{font-size:20px;color:#fff}.footer h3{font-size:15px;color:#fff;margin:0 0 14px}
    .footer p{margin:8px 0;font-size:13px}.footer a{display:block;color:#c9d5e5;font-size:13px;margin:8px 0}.footer a:hover{color:#fff}
    .footer-brand p{max-width:280px}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:35px;padding-top:18px;font-size:12px;color:#99abc2}
    .broker-review-page{padding:48px 0 10px}
    .breadcrumb{font-size:13px;color:var(--muted);margin-bottom:25px}
    .breadcrumb a{color:var(--theme)}
    .broker-hero{background:linear-gradient(135deg,#fff 0%,#f4f8ff 100%);border:1px solid var(--line);border-radius:22px;padding:34px;display:grid;grid-template-columns:140px 1fr auto;gap:28px;align-items:center;box-shadow:var(--shadow)}
    .broker-logo{width:120px;height:120px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;object-fit:contain}
    .broker-kicker{color:var(--theme);font-size:13px;font-weight:800;letter-spacing:.08em}
    .broker-hero h1{font-size:36px;line-height:1.25;margin:7px 0 10px;color:#102b53}
    .broker-intro{margin:0;color:var(--muted);max-width:680px}
    .broker-actions{display:flex;flex-direction:column;gap:10px;min-width:145px}
    .primary-btn,.secondary-btn{display:block;text-align:center;padding:11px 18px;border-radius:9px;font-size:14px;font-weight:800}
    .primary-btn{background:var(--theme);color:#fff}.secondary-btn{border:1px solid #b7c9e2;color:var(--theme);background:#fff}
    .broker-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;margin-top:28px}
    .content-card,.side-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:27px;box-shadow:0 8px 24px rgba(25,50,85,.05)}
    .content-card h2,.side-card h2{margin:0 0 20px;font-size:22px;color:#102b53}
    .content-card h3{font-size:18px;color:var(--theme);margin-top:28px}
    .broker-content{min-width:0;max-width:100%;overflow-x:auto}
    .broker-content img,.broker-content table{max-width:100%;height:auto}
    .broker-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 26px}
    .stat{padding:15px;border-radius:12px;background:var(--soft);border:1px solid #e1eaf7}
    .stat label{display:block;font-size:12px;color:var(--muted);margin-bottom:3px}.stat strong{font-size:17px;color:var(--theme)}
    .facts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .fact{padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}.fact b{display:block;color:var(--muted);font-size:12px;font-weight:500}
    .rating-box{background:#eef4ff;border-radius:13px;padding:18px;margin-bottom:18px;text-align:center}
    .rating-box strong{display:block;font-size:34px;color:var(--theme);line-height:1.2}.rating-box span{color:#71829a;font-size:12px}
    .quick-links a{display:block;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--theme)}
    .related-title{margin-top:32px!important}
    .related-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .related-card{border:1px solid var(--line);border-radius:10px;padding:13px;background:#fff}
    .related-card img{width:42px;height:42px;object-fit:contain;margin-bottom:8px}.related-card strong{font-size:14px;display:block}.related-card small{color:var(--muted);font-size:12px}
    @media(max-width:1050px){.main-nav{display:none}.hamburger{display:block}.header-inner{justify-content:space-between}.header-btns{margin-left:auto}.broker-layout{grid-template-columns:1fr}.side-card{display:grid;grid-template-columns:1fr 1fr;gap:20px}.side-card h2{grid-column:1/-1}}
    @media(max-width:700px){.container{width:min(100% - 28px,1180px)}.topbar .container{display:block;padding:8px 0}.topbar a{margin:0 15px 0 0}.header-inner{height:66px;gap:10px}.member-btn{display:none}.open-btn{font-size:12px;padding:7px 9px}.broker-review-page{padding-top:28px}.broker-hero{grid-template-columns:1fr;text-align:center;padding:25px 18px}.broker-logo{margin:auto}.broker-hero h1{font-size:28px}.broker-intro{font-size:14px}.broker-actions{flex-direction:row;justify-content:center}.primary-btn,.secondary-btn{flex:1}.broker-layout{margin-top:18px}.content-card,.side-card{padding:20px}.broker-stats{grid-template-columns:1fr 1fr}.stat:last-child{grid-column:1/-1}.facts{grid-template-columns:1fr}.side-card{display:block}.related-list{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-brand{grid-column:1/-1}.mega-menu{display:none}}