:root{
      --theme:#0B3D91;
      --theme-dark:#082b68;
      --ink:#172033;
      --muted:#697386;
      --line:#e5e9f0;
      --soft:#f5f7fb;
      --white:#fff;
      --shadow:0 18px 45px rgba(13,39,82,.09);
      --radius:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:#f7f9fc;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.65}
    body.drawer-locked{overflow:hidden}
    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:#0d1d35;color:#d9e5f7;font-size:13px}
    .topbar-inner{height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .topbar-contact{display:flex;align-items:center;gap:10px}
    .topbar a:hover{color:#fff}

    .header{position:relative;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
    .header-inner{min-height:78px;display:flex;align-items:center;gap:28px}
    .logo{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;font-size:19px;font-weight:800;color:var(--theme)}
    .logo img{width:34px;height:34px;object-fit:contain}
    .main-nav{margin-left:auto}
    .nav-list{list-style:none;display:flex;align-items:center;gap:4px;margin:0;padding:0}
    .nav-item{position:relative}
    .nav-link{display:flex;align-items:center;gap:6px;padding:27px 13px;font-size:15px;font-weight:600;color:#29344a}
    .nav-link:hover,.nav-item:focus-within>.nav-link{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:translateX(-50%) translateY(10px);width:320px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:0 0 16px 16px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transition:.22s ease}
    .mega-menu{width:700px}
    .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;transform:translateX(-50%) translateY(0)}
    .dropdown-title,.mega-title{margin:0 0 14px;color:var(--theme);font-size:14px;font-weight:800}
    .dropdown-articles{display:grid;gap:8px}
    .dropdown-articles a,.mega-categories a{display:block;padding:8px 0;border-bottom:1px solid #eef1f5;font-size:14px}
    .dropdown-articles a:hover,.mega-categories a:hover{color:var(--theme)}
    .dropdown-more,.mega-footer{display:inline-block;margin-top:14px;color:var(--theme);font-size:13px;font-weight:700}
    .mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .mega-card{display:block;padding:12px;border:1px solid #edf0f5;border-radius:12px;background:#fff;transition:.2s}
    .mega-card:hover{border-color:#adc2e5;transform:translateY(-2px)}
    .mega-card-logo{display:flex;align-items:center;gap:8px;min-height:32px}
    .mega-card-logo img{width:27px;height:27px;object-fit:contain}
    .mega-card strong,.mega-video-title,.mega-product-title{display:block;font-size:13px;line-height:1.4}
    .mega-card p{margin:7px 0 0;color:var(--muted);font-size:12px;line-height:1.5}
    .mega-card-meta{display:flex;flex-wrap:wrap;gap:5px 10px;margin-top:8px;color:var(--muted);font-size:11px}
    .mega-card-meta b{color:var(--theme)}
    .mega-layout{display:grid;grid-template-columns:145px 1fr;gap:20px}
    .mega-categories{border-right:1px solid var(--line);padding-right:15px}
    .mega-video-cover,.mega-product-cover{width:100%;height:70px;object-fit:cover;border-radius:8px;margin-bottom:8px}
    .mega-tool-icon{width:28px!important;height:28px!important;object-fit:contain}
    .header-btns{display:flex;align-items:center;gap:10px}
    .header-member{font-size:14px;color:var(--theme);font-weight:700}
    .header-open{padding:9px 16px;border-radius:9px;background:var(--theme);color:#fff;font-size:14px;font-weight:700}
    .header-open:hover{background:var(--theme-dark)}
    .hamburger{display:none;width:42px;height:40px;border:1px solid var(--line);border-radius:9px;background:#fff;cursor:pointer;padding:9px}
    .hamburger span{display:block;height:2px;margin:4px 0;background:var(--theme);transition:.2s}
    .hamburger.active span:first-child{transform:translateY(6px) rotate(45deg)}
    .hamburger.active span:nth-child(2){opacity:0}
    .hamburger.active span:last-child{transform:translateY(-6px) rotate(-45deg)}

    .drawer-overlay{position:fixed;inset:0;background:rgba(8,24,48,.5);opacity:0;visibility:hidden;transition:.25s;z-index:40}
    .drawer-overlay.open{opacity:1;visibility:visible}
    .mobile-drawer{position:fixed;right:0;top:0;bottom:0;width:min(370px,88vw);background:#fff;z-index:50;transform:translateX(100%);transition:.28s ease;overflow:auto}
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{display:flex;align-items:center;gap:15px;padding:20px;border-bottom:1px solid var(--line);color:var(--theme);font-weight:700}
    .drawer-head>a{margin-left:auto;color:#fff;background:var(--theme);padding:6px 12px;border-radius:7px;font-size:13px}
    .drawer-close{border:0;background:transparent;color:#71809a;font-size:28px;line-height:1;cursor:pointer}
    .drawer-menu{padding:12px 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-weight:700;cursor:pointer}
    .drawer-toggle:after{content:"+";float:right;color:var(--theme);font-size:20px;font-weight:400}
    .drawer-toggle.active:after{content:"−"}
    .drawer-submenu{display:none;padding:4px 0 8px 14px}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:8px 0;color:var(--muted);font-size:14px}

    .brokerlist-page{min-height:500px}
    .page-hero{padding:70px 0 55px;background:linear-gradient(135deg,#eef4ff 0%,#fff 62%);border-bottom:1px solid #e5ebf5}
    .page-kicker{display:inline-flex;align-items:center;gap:8px;margin:0 0 13px;color:var(--theme);font-size:13px;font-weight:800;letter-spacing:.08em}
    .page-kicker:before{content:"";width:28px;height:2px;background:var(--theme)}
    .page-hero h1{max-width:760px;margin:0;font-size:clamp(32px,5vw,54px);line-height:1.15;letter-spacing:-.04em}
    .page-hero p{max-width:700px;margin:20px 0 0;color:var(--muted);font-size:17px}
    .page-path{margin-top:22px;color:#78849a;font-size:13px}
    .page-path a{color:var(--theme)}

    .broker-toolbar{margin:34px 0 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .broker-toolbar h2{margin:0;font-size:23px}
    .broker-toolbar p{margin:0;color:var(--muted);font-size:14px}
    .filter-bar{display:flex;flex-wrap:wrap;gap:9px}
    .filter-chip{padding:8px 14px;border:1px solid #dbe3ef;border-radius:999px;background:#fff;color:#59677d;font-size:13px}
    .filter-chip.active{border-color:var(--theme);background:var(--theme);color:#fff}

    .broker-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-bottom:46px}
    .broker-card{display:flex;flex-direction:column;min-width:0;padding:23px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 24px rgba(21,42,78,.04);transition:.22s}
    .broker-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#bfd0ea}
    .broker-card-head{display:flex;align-items:center;gap:13px;padding-bottom:17px;border-bottom:1px solid #edf0f5}
    .broker-logo{width:52px;height:52px;padding:7px;object-fit:contain;border:1px solid #e5eaf2;border-radius:12px;background:#fff}
    .broker-name{margin:0;font-size:18px;line-height:1.3}
    .broker-score{margin-top:4px;color:#db8a18;font-size:13px}
    .broker-summary{min-height:55px;margin:16px 0;color:var(--muted);font-size:14px;line-height:1.65}
    .broker-data{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:20px}
    .data-item{padding:10px 11px;border-radius:10px;background:#f7f9fc}
    .data-item span{display:block;color:#8490a2;font-size:11px}
    .data-item strong{display:block;margin-top:2px;color:#27354c;font-size:14px}
    .broker-actions{display:flex;align-items:center;gap:10px;margin-top:auto}
    .broker-actions a{flex:1;text-align:center;padding:10px 12px;border-radius:9px;font-size:13px;font-weight:700}
    .btn-primary{background:var(--theme);color:#fff}
    .btn-primary:hover{background:var(--theme-dark)}
    .btn-light{border:1px solid #dbe3ef;color:var(--theme);background:#fff}
    .btn-light:hover{background:#f0f5fd}

    .pagination{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px;padding:10px 0 70px}
    .pagination a{min-width:38px;padding:8px 12px;text-align:center;border:1px solid #dce4ef;border-radius:8px;background:#fff;color:#647187;font-size:13px}
    .pagination a.active,.pagination a:hover{border-color:var(--theme);background:var(--theme);color:#fff}

    .footer{background:#0e1c31;color:#c6d1e1}
    .footer-main{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:42px;padding:58px 0 45px}
    .footer .logo{color:#fff;margin-bottom:16px}
    .footer-brand p{max-width:330px;margin:0;color:#9eacc0;font-size:14px}
    .footer h3{margin:0 0 16px;color:#fff;font-size:15px}
    .footer-links,.footer-contact{display:grid;gap:9px}
    .footer-links a,.footer-contact a{color:#aebbd0;font-size:13px}
    .footer-links a:hover,.footer-contact a:hover{color:#fff}
    .footer-social{margin-top:18px}
    .footer-social a{color:#d6e5ff;font-size:13px}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-top:1px solid rgba(255,255,255,.1);color:#8998ad;font-size:12px}
    .footer-bottom-links{display:flex;gap:18px}
    .footer-bottom-links a:hover{color:#fff}

    @media(max-width:1050px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-btns{margin-left:auto}
      .broker-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:700px){
      .container{width:min(100% - 28px,1180px)}
      .topbar-inner{height:auto;min-height:38px;padding:8px 0;align-items:flex-start;flex-direction:column;gap:2px}
      .topbar-contact{flex-wrap:wrap}
      .header-inner{min-height:68px}
      .header-member{display:none}
      .header-open{padding:8px 12px;font-size:13px}
      .page-hero{padding:48px 0 38px}
      .page-hero p{font-size:15px}
      .broker-toolbar{align-items:flex-start;flex-direction:column}
      .broker-grid{grid-template-columns:1fr;gap:14px}
      .broker-card{padding:19px}
      .footer-main{grid-template-columns:1fr 1fr;gap:30px;padding:42px 0 32px}
      .footer-brand{grid-column:1/-1}
      .footer-bottom{align-items:flex-start;flex-direction:column}
      .mega-menu,.dropdown-panel{display:none}
    }
    @media(max-width:430px){
      .footer-main{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
      .page-hero h1{font-size:34px}
    }