:root{--primary:#0B3D91;--primary-dark:#072b68;--accent:#d91b72;--ink:#152033;--muted:#667085;--line:#e2e7ef;--soft:#f4f6f9;--white:#fff;--danger:#b42318;--success:#087a55;--shadow:0 12px 34px rgba(21,32,51,.08)}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--soft);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.6;letter-spacing:0}
    body.drawer-locked{overflow:hidden}
    img{display:block;max-width:100%}
    a{color:inherit;text-decoration:none}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .topbar{background:#071a39;color:#d8e3f6;font-size:13px}
    .topbar-inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .topbar-contact{display:flex;align-items:center;gap:20px}
    .topbar-contact a:hover{color:#fff}
    .header{position:relative;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
    .header-inner{height:76px;display:flex;align-items:center;gap:24px}
    .logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;font-weight:800;color:var(--primary);font-size:20px}
    .logo img{width:42px;height:42px;object-fit:contain}
    .main-nav{align-self:stretch;display:flex;align-items:stretch;margin-left:auto}
    .nav-list{display:flex;align-items:stretch;gap:2px;padding:0;margin:0;list-style:none}
    .nav-item{position:relative;display:flex;align-items:stretch}
    .nav-link{display:flex;align-items:center;padding:0 13px;color:#26354c;font-size:15px;font-weight:600;white-space:nowrap}
    .nav-link:hover,.nav-item:focus-within>.nav-link{color:var(--primary)}
    .has-arrow:after{content:"";width:6px;height:6px;margin-left:7px;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%;visibility:hidden;opacity:0;pointer-events:none;transform:translateY(8px);transition:.18s ease;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
    .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;transform:translateY(0)}
    .dropdown-panel{left:0;width:310px;padding:15px;border-radius:0 0 6px 6px}
    .dropdown-title{display:block;padding:4px 8px 10px;color:var(--muted);font-size:12px;font-weight:700}
    .dropdown-panel>a:not(.dropdown-main){display:block;padding:8px;border-radius:4px;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .dropdown-panel>a:hover{background:#f1f5fb;color:var(--primary)}
    .dropdown-main{display:flex;justify-content:space-between;margin-top:8px;padding:10px 8px;border-top:1px solid var(--line);color:var(--primary);font-weight:700}
    .mega-menu{position:fixed;top:114px;left:50%;width:min(1120px,calc(100% - 40px));max-height:calc(100vh - 130px);overflow:auto;padding:22px;transform:translate(-50%,8px);border-radius:0 0 6px 6px}
    .nav-item:hover>.mega-menu,.nav-item:focus-within>.mega-menu{transform:translate(-50%,0)}
    .mega-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;padding-bottom:14px;border-bottom:1px solid var(--line)}
    .mega-head strong{color:var(--primary);font-size:18px}
    .mega-head span{color:var(--muted);font-size:13px}
    .mega-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}
    .mega-card{min-width:0;padding:14px;border:1px solid var(--line);border-radius:6px;background:#fff;transition:.18s ease}
    .mega-card:hover{border-color:#9cb1d4;box-shadow:0 8px 22px rgba(11,61,145,.09);transform:translateY(-2px)}
    .mega-card-top{display:flex;align-items:center;gap:11px;min-width:0}
    .mega-card-top img{width:42px;height:42px;flex:0 0 42px;object-fit:contain;border-radius:4px;background:#f4f6f9}
    .mega-card-top strong{display:block;overflow:hidden;color:#1d2939;text-overflow:ellipsis;white-space:nowrap}
    .mega-rating,.mega-video-duration{display:block;color:var(--accent);font-size:12px}
    .mega-card p{display:-webkit-box;margin:9px 0 0;overflow:hidden;color:var(--muted);font-size:13px;-webkit-box-orient:vertical;-webkit-line-clamp:2}
    .mega-meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px;color:#526176;font-size:12px}
    .mega-meta span{padding:3px 6px;background:#f3f5f8;border-radius:3px}
    .mega-categories{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}
    .mega-categories a{padding:6px 11px;border:1px solid var(--line);border-radius:4px;color:#43516a;font-size:13px}
    .mega-categories a:hover{border-color:var(--primary);color:var(--primary)}
    .mega-video-card{display:flex;gap:12px}
    .mega-video-card>img{width:110px;height:74px;flex:0 0 110px;object-fit:cover;border-radius:4px}
    .mega-video-copy{min-width:0}
    .mega-footer{display:block;margin-top:16px;padding:11px;text-align:center;background:#edf3fb;color:var(--primary);font-weight:700;border-radius:4px}
    .header-btns{display:flex;align-items:center;gap:9px;flex:0 0 auto}
    .member-entry{color:var(--primary);font-size:14px}
    .account-entry{padding:8px 15px;border-radius:4px;background:var(--primary);color:#fff;font-weight:700}
    .account-entry:hover{background:var(--primary-dark)}
    .hamburger{display:none;width:42px;height:42px;padding:9px;border:1px solid var(--line);border-radius:4px;background:#fff}
    .hamburger span{display:block;width:21px;height:2px;margin:5px auto;background:var(--ink);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;z-index:80;inset:0;background:rgba(7,18,36,.55);visibility:hidden;opacity:0;transition:.22s}
    .drawer-overlay.open{visibility:visible;opacity:1}
    .mobile-drawer{position:fixed;z-index:90;top:0;right:0;width:min(390px,92vw);height:100%;overflow:auto;background:#fff;transform:translateX(100%);transition:.25s ease}
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{min-height:68px;display:flex;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid var(--line)}
    .drawer-head>a{color:var(--primary);font-weight:700}
    .drawer-close{width:38px;height:38px;margin-left:auto;border:0;background:#f1f3f7;color:#25324a;font-size:25px;border-radius:4px}
    .drawer-menu{padding:10px 18px 28px}
    .drawer-link,.drawer-toggle{display:flex;width:100%;align-items:center;justify-content:space-between;padding:14px 2px;border:0;border-bottom:1px solid var(--line);background:#fff;color:#25324a;font-weight:700;text-align:left}
    .drawer-toggle:after{content:"+";font-size:20px;font-weight:400}
    .drawer-toggle.active:after{content:"−"}
    .drawer-submenu{display:none;padding:6px 0 8px 14px;border-bottom:1px solid var(--line)}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:9px 4px;color:#536177;font-size:14px}
    .brokerlist-page{min-height:640px}
    .brokerlist-page .page-intro{padding:54px 0 42px;background:linear-gradient(135deg,#071f4c,#0B3D91 68%,#a5165c);color:#fff}
    .brokerlist-page .breadcrumb{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;color:#d5e2f6;font-size:13px}
    .brokerlist-page .breadcrumb a:hover{color:#fff}
    .brokerlist-page .intro-kicker{display:inline-block;margin-bottom:10px;padding:4px 9px;border:1px solid rgba(255,255,255,.35);border-radius:3px;font-size:12px;font-weight:700}
    .brokerlist-page h1{max-width:780px;margin:0;font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:0}
    .brokerlist-page .intro-copy{max-width:760px;margin:15px 0 0;color:#dce7f8;font-size:16px}
    .brokerlist-page .intro-notice{margin-top:22px;padding-left:13px;border-left:3px solid #f35b9e;color:#f1f5fb;font-size:13px}
    .brokerlist-page .filter-band{position:relative;margin-top:-1px;padding:22px 0;background:#fff;border-bottom:1px solid var(--line)}
    .brokerlist-page .filter-panel{display:grid;grid-template-columns:1.2fr repeat(3,.8fr) auto;gap:12px;align-items:end}
    .brokerlist-page .filter-field{min-width:0}
    .brokerlist-page .filter-field label{display:block;margin-bottom:6px;color:#526176;font-size:12px;font-weight:700}
    .brokerlist-page .filter-field input,.brokerlist-page .filter-field select{width:100%;height:44px;padding:0 12px;border:1px solid #cfd7e4;border-radius:4px;background:#fff;color:#26354c;outline:none}
    .brokerlist-page .filter-field input:focus,.brokerlist-page .filter-field select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(11,61,145,.1)}
    .brokerlist-page .filter-submit{height:44px;padding:0 22px;border:0;border-radius:4px;background:var(--primary);color:#fff;font-weight:700}
    .brokerlist-page .filter-submit:hover{background:var(--primary-dark)}
    .brokerlist-page .content-section{padding:42px 0 66px}
    .brokerlist-page .section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:20px}
    .brokerlist-page .section-head h2{margin:0;font-size:25px;letter-spacing:0}
    .brokerlist-page .section-head p{margin:5px 0 0;color:var(--muted);font-size:14px}
    .brokerlist-page .result-note{color:var(--muted);font-size:13px}
    .brokerlist-page .broker-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
    .brokerlist-page .broker-card{min-width:0;padding:21px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--primary);border-radius:6px;box-shadow:0 5px 18px rgba(21,32,51,.04);transition:.2s}
    .brokerlist-page .broker-card:hover{border-color:#9eb1cf;box-shadow:var(--shadow);transform:translateY(-2px)}
    .brokerlist-page .broker-card-head{display:flex;align-items:center;gap:15px}
    .brokerlist-page .broker-logo{width:68px;height:68px;flex:0 0 68px;padding:7px;border:1px solid var(--line);border-radius:5px;object-fit:contain;background:#fff}
    .brokerlist-page .broker-heading{min-width:0;flex:1}
    .brokerlist-page .broker-heading h3{margin:0;font-size:19px;line-height:1.35}
    .brokerlist-page .broker-heading h3 a:hover{color:var(--primary)}
    .brokerlist-page .broker-regulation{display:block;margin-top:5px;overflow:hidden;color:var(--muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap}
    .brokerlist-page .broker-rating{flex:0 0 auto;text-align:right}
    .brokerlist-page .broker-rating strong{display:block;color:var(--accent);font-size:22px;line-height:1}
    .brokerlist-page .broker-rating span{color:var(--muted);font-size:11px}
    .brokerlist-page .broker-summary{display:-webkit-box;min-height:48px;margin:16px 0;color:#58667a;font-size:14px;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}
    .brokerlist-page .broker-stats{display:grid;grid-template-columns:repeat(3,1fr);margin:17px 0;border:1px solid var(--line);border-radius:5px;background:#f8fafc}
    .brokerlist-page .broker-stat{min-width:0;padding:10px;text-align:center}
    .brokerlist-page .broker-stat+.broker-stat{border-left:1px solid var(--line)}
    .brokerlist-page .broker-stat span{display:block;color:var(--muted);font-size:11px}
    .brokerlist-page .broker-stat strong{display:block;margin-top:2px;overflow:hidden;color:#26354c;font-size:13px;text-overflow:ellipsis;white-space:nowrap}
    .brokerlist-page .broker-actions{display:flex;gap:9px}
    .brokerlist-page .broker-actions a{display:flex;min-height:40px;flex:1;align-items:center;justify-content:center;border:1px solid var(--primary);border-radius:4px;color:var(--primary);font-size:14px;font-weight:700}
    .brokerlist-page .broker-actions .open-account{background:var(--primary);color:#fff}
    .brokerlist-page .broker-actions a:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff}
    .brokerlist-page .comparison-note{display:grid;grid-template-columns:auto 1fr;gap:14px;margin-top:24px;padding:18px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:4px}
    .brokerlist-page .comparison-note strong{color:var(--accent)}
    .brokerlist-page .comparison-note p{margin:0;color:var(--muted);font-size:13px}
    .brokerlist-page .pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:7px;margin-top:34px}
    .brokerlist-page .pagination a{display:flex;min-width:40px;height:40px;align-items:center;justify-content:center;padding:0 12px;border:1px solid var(--line);border-radius:4px;background:#fff;color:#43516a}
    .brokerlist-page .pagination a:hover,.brokerlist-page .pagination a.active,.brokerlist-page .pagination a.current{border-color:var(--primary);background:var(--primary);color:#fff}
    .footer{background:#081a36;color:#cbd6e7}
    .footer-main{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:42px;padding-top:48px;padding-bottom:38px}
    .footer .logo{color:#fff}
    .footer-brand p{max-width:390px;margin:17px 0;color:#aebdd2;font-size:14px}
    .footer h2{margin:4px 0 15px;color:#fff;font-size:15px}
    .footer-social{display:flex;flex-wrap:wrap;gap:14px;color:#dce6f5;font-size:13px}
    .footer-links,.footer-contact{display:flex;flex-direction:column;gap:9px;color:#aebdd2;font-size:13px}
    .footer a:hover{color:#fff}
    .footer-bottom{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);color:#91a4bf;font-size:12px}
    .footer-bottom-links{display:flex;gap:18px}
    @media (max-width:1120px){
      .main-nav{display:none}
      .header-inner{height:68px}
      .header-btns{margin-left:auto}
      .hamburger{display:block}
      .brokerlist-page .filter-panel{grid-template-columns:repeat(2,1fr)}
      .brokerlist-page .filter-submit{width:100%}
      .footer-main{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:760px){
      .container{width:min(100% - 28px,1180px)}
      .topbar-welcome{display:none}
      .topbar-inner{justify-content:flex-end}
      .topbar-contact{width:100%;justify-content:space-between;gap:8px}
      .topbar-contact a{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
      .logo span{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:17px}
      .member-entry{display:none}
      .account-entry{padding:7px 11px;font-size:13px}
      .brokerlist-page .page-intro{padding:38px 0 35px}
      .brokerlist-page h1{font-size:31px}
      .brokerlist-page .filter-panel{grid-template-columns:1fr}
      .brokerlist-page .broker-grid{grid-template-columns:1fr}
      .brokerlist-page .section-head{display:block}
      .brokerlist-page .result-note{margin-top:8px}
      .footer-main{grid-template-columns:1fr;gap:27px}
      .footer-bottom{align-items:flex-start;flex-direction:column;justify-content:center;padding:18px 0}
    }
    @media (max-width:460px){
      .topbar-contact a:first-child{display:none}
      .header-inner{gap:9px}
      .brokerlist-page .broker-card{padding:16px}
      .brokerlist-page .broker-logo{width:56px;height:56px;flex-basis:56px}
      .brokerlist-page .broker-rating strong{font-size:19px}
      .brokerlist-page .broker-stats{grid-template-columns:1fr}
      .brokerlist-page .broker-stat+.broker-stat{border-top:1px solid var(--line);border-left:0}
      .brokerlist-page .broker-actions{flex-direction:column}
    }