:root{
      --theme:#0B3D91;
      --template-theme:{主题色};
      --theme-dark:#07285f;
      --theme-deep:#061b3d;
      --theme-light:#eaf2ff;
      --accent:#43e97b;
      --text:#172033;
      --muted:#657087;
      --line:#dce4f0;
      --surface:#fff;
      --surface-soft:#f5f8fc;
      --shadow:0 18px 50px rgba(12,38,78,.12);
      --radius:18px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:#f7f9fc;
      font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;
      line-height:1.65;
      -webkit-font-smoothing:antialiased;
    }
    body.drawer-locked{overflow:hidden}
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}

    .topbar{
      color:#dce9ff;
      background:var(--theme-deep);
      font-size:13px;
    }
    .topbar .container{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .topbar-links{display:flex;align-items:center;gap:20px}
    .topbar a{transition:color .2s ease}
    .topbar a:hover{color:#fff}

    .header{
      position:relative;
      z-index:50;
      background:rgba(255,255,255,.98);
      border-bottom:1px solid rgba(11,61,145,.1);
      box-shadow:0 4px 18px rgba(18,44,82,.05);
    }
    .header-inner{
      min-height:76px;
      display:flex;
      align-items:center;
      gap:24px;
    }
    .logo{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:var(--theme-deep);
      font-size:20px;
      font-weight:800;
      letter-spacing:.2px;
    }
    .logo img{
      width:42px;
      height:42px;
      object-fit:contain;
      border-radius:10px;
    }
    .main-nav{flex:1;min-width:0}
    .nav-list{
      display:flex;
      align-items:stretch;
      justify-content:center;
      gap:2px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .nav-item{position:relative;display:flex;align-items:center}
    .nav-link{
      display:flex;
      align-items:center;
      min-height:76px;
      padding:0 12px;
      color:#27344a;
      font-size:15px;
      font-weight:650;
      white-space:nowrap;
      transition:color .2s ease,background .2s ease;
    }
    .nav-link:hover,.nav-item:focus-within>.nav-link{
      color:var(--theme);
      background:#f3f7ff;
    }
    .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);
      transition:transform .2s ease;
    }
    .nav-item:hover>.has-arrow::after,
    .nav-item:focus-within>.has-arrow::after{
      transform:rotate(225deg) translate(-2px,-1px);
    }
    .dropdown-panel,.mega-menu{
      position:absolute;
      top:100%;
      left:0;
      z-index:100;
      opacity:0;
      visibility:hidden;
      pointer-events:none;
      transform:translateY(10px);
      background:#fff;
      border:1px solid var(--line);
      border-radius:0 0 16px 16px;
      box-shadow:var(--shadow);
      transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
    }
    .dropdown-panel::before,.mega-menu::before{
      content:"";
      position:absolute;
      right:0;
      bottom:100%;
      left:0;
      height:8px;
    }
    .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:translateY(0);
    }
    .dropdown-panel{
      width:310px;
      padding:12px;
    }
    .dropdown-panel>a:not(.dropdown-footer){
      display:block;
      padding:10px 12px;
      overflow:hidden;
      border-radius:9px;
      color:#344158;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .dropdown-panel>a:not(.dropdown-footer):hover{
      color:var(--theme);
      background:var(--theme-light);
    }
    .dropdown-footer{
      display:flex;
      justify-content:center;
      margin-top:8px;
      padding:10px;
      color:var(--theme);
      border-top:1px solid var(--line);
      font-weight:700;
    }
    .mega-menu{
      left:50%;
      width:min(760px,calc(100vw - 40px));
      padding:22px;
      transform:translate(-50%,10px);
    }
    .nav-item:hover>.mega-menu,
    .nav-item:focus-within>.mega-menu{transform:translate(-50%,0)}
    .mega-wide{
      width:min(980px,calc(100vw - 40px));
    }
    .mega-title{
      margin:0 0 13px;
      color:var(--theme-deep);
      font-size:14px;
      font-weight:800;
    }
    .mega-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:10px;
    }
    .mega-card{
      min-width:0;
      display:flex;
      align-items:center;
      gap:12px;
      padding:11px;
      border:1px solid #e4eaf3;
      border-radius:12px;
      background:#fff;
      transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
    }
    .mega-card:hover{
      transform:translateY(-2px);
      border-color:#a9c2ed;
      box-shadow:0 9px 24px rgba(11,61,145,.1);
    }
    .mega-card img{
      flex:0 0 auto;
      width:46px;
      height:46px;
      object-fit:cover;
      border-radius:10px;
      background:#edf3fb;
    }
    .mega-card>span{min-width:0;display:grid;gap:3px}
    .mega-card strong{
      overflow:hidden;
      color:#1d2940;
      font-size:14px;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .mega-card span span{
      overflow:hidden;
      color:var(--muted);
      font-size:12px;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .broker-meta{display:flex!important;flex-wrap:wrap;gap:4px 8px}
    .broker-meta em{font-style:normal}
    .mega-columns{
      display:grid;
      grid-template-columns:220px minmax(0,1fr);
      gap:22px;
    }
    .mega-categories{display:grid;gap:7px}
    .mega-categories a{
      padding:8px 10px;
      color:#344158;
      border-radius:8px;
      background:#f5f8fc;
    }
    .mega-categories a:hover{color:var(--theme);background:var(--theme-light)}
    .mega-footer{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:15px;
      margin:18px -22px -22px;
      padding:14px 22px;
      color:#eaf2ff;
      background:var(--theme);
      border-radius:0 0 15px 15px;
      font-size:13px;
    }
    .mega-footer span:last-child{font-weight:800}
    .header-btns{
      flex:0 0 auto;
      display:flex;
      align-items:center;
      gap:10px;
    }
    .header-btns>a,.header-btns>span{
      white-space:nowrap;
    }
    .open-account{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:0 17px;
      color:#fff;
      background:var(--theme);
      border-radius:10px;
      font-size:14px;
      font-weight:750;
      box-shadow:0 8px 20px rgba(11,61,145,.2);
    }
    .open-account:hover{background:var(--theme-dark)}
    .hamburger{
      display:none;
      width:42px;
      height:42px;
      padding:10px;
      border:1px solid var(--line);
      border-radius:10px;
      background:#fff;
    }
    .hamburger span{
      display:block;
      width:100%;
      height:2px;
      margin:4px 0;
      background:var(--theme-deep);
      border-radius:2px;
      transition:transform .2s ease,opacity .2s ease;
    }
    .hamburger.active span:nth-child(1){transform:translateY(6px) rotate(45deg)}
    .hamburger.active span:nth-child(2){opacity:0}
    .hamburger.active span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

    .drawer-overlay{
      position:fixed;
      inset:0;
      z-index:190;
      opacity:0;
      visibility:hidden;
      background:rgba(3,15,35,.58);
      backdrop-filter:blur(3px);
      transition:opacity .25s ease,visibility .25s ease;
    }
    .drawer-overlay.open{opacity:1;visibility:visible}
    .mobile-drawer{
      position:fixed;
      top:0;
      right:0;
      z-index:200;
      width:min(390px,90vw);
      height:100dvh;
      overflow-y:auto;
      background:#fff;
      box-shadow:-22px 0 55px rgba(5,22,50,.25);
      transform:translateX(105%);
      transition:transform .28s ease;
    }
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{
      position:sticky;
      top:0;
      z-index:2;
      min-height:72px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:14px 18px;
      color:#fff;
      background:var(--theme-deep);
    }
    .drawer-head>a{
      padding:8px 12px;
      border:1px solid rgba(255,255,255,.25);
      border-radius:8px;
    }
    .drawer-close{
      width:40px;
      height:40px;
      margin-left:auto;
      color:#fff;
      border:0;
      background:transparent;
      font-size:30px;
      line-height:1;
    }
    .drawer-menu{padding:14px 18px 30px}
    .drawer-link,.drawer-toggle{
      width:100%;
      min-height:48px;
      display:flex;
      align-items:center;
      padding:10px 4px;
      color:#243149;
      border:0;
      border-bottom:1px solid #e8edf4;
      background:transparent;
      text-align:left;
      font-weight:750;
    }
    .drawer-toggle::after{
      content:"+";
      margin-left:auto;
      color:var(--theme);
      font-size:20px;
    }
    .drawer-toggle.active::after{content:"−"}
    .drawer-submenu{
      max-height:0;
      overflow:hidden;
      padding:0 8px;
      background:#f6f8fc;
      transition:max-height .3s ease,padding .3s ease;
    }
    .drawer-submenu.open{
      max-height:750px;
      padding:8px;
    }
    .drawer-submenu a{
      display:block;
      padding:9px 10px;
      color:#59657a;
      border-radius:7px;
      font-size:14px;
    }
    .drawer-submenu a:hover{color:var(--theme);background:#fff}

    .tag-index-page{min-height:620px}
    .tag-index-page .tag-hero{
      position:relative;
      overflow:hidden;
      padding:82px 0 76px;
      color:#fff;
      background:
        radial-gradient(circle at 15% 25%,rgba(67,233,123,.18),transparent 24%),
        radial-gradient(circle at 85% 20%,rgba(50,142,255,.3),transparent 30%),
        linear-gradient(135deg,#061b3d 0%,#0B3D91 65%,#0756a9 100%);
    }
    .tag-index-page .tag-hero::before,
    .tag-index-page .tag-hero::after{
      content:"";
      position:absolute;
      border:1px solid rgba(255,255,255,.12);
      border-radius:50%;
    }
    .tag-index-page .tag-hero::before{
      width:370px;
      height:370px;
      right:-130px;
      top:-170px;
    }
    .tag-index-page .tag-hero::after{
      width:220px;
      height:220px;
      left:-90px;
      bottom:-130px;
    }
    .tag-index-page .hero-inner{
      position:relative;
      z-index:1;
      max-width:820px;
      margin:auto;
      text-align:center;
    }
    .tag-index-page .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:18px;
      padding:7px 13px;
      color:#bfffd4;
      border:1px solid rgba(67,233,123,.4);
      border-radius:999px;
      background:rgba(67,233,123,.08);
      font-size:13px;
      font-weight:800;
      letter-spacing:1px;
    }
    .tag-index-page .eyebrow::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 15px var(--accent);
    }
    .tag-index-page h1{
      margin:0;
      font-size:clamp(34px,5vw,58px);
      line-height:1.14;
      letter-spacing:-1px;
    }
    .tag-index-page .hero-copy{
      max-width:690px;
      margin:20px auto 0;
      color:#d8e7ff;
      font-size:17px;
    }
    .tag-index-page .hero-actions{
      display:flex;
      justify-content:center;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .tag-index-page .hero-actions a{
      min-height:44px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:0 19px;
      border-radius:10px;
      font-weight:750;
    }
    .tag-index-page .primary-action{color:#06234c;background:var(--accent)}
    .tag-index-page .secondary-action{
      color:#fff;
      border:1px solid rgba(255,255,255,.3);
      background:rgba(255,255,255,.07);
    }

    .tag-index-page .tag-section{padding:72px 0 88px}
    .tag-index-page .section-heading{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .tag-index-page .section-heading h2{
      margin:0 0 7px;
      color:var(--theme-deep);
      font-size:30px;
      line-height:1.25;
    }
    .tag-index-page .section-heading p{margin:0;color:var(--muted)}
    .tag-index-page .tag-count{
      flex:0 0 auto;
      padding:7px 13px;
      color:var(--theme);
      border:1px solid #c8d8ef;
      border-radius:999px;
      background:#fff;
      font-size:13px;
      font-weight:750;
    }
    .tag-index-page .tag-panel{
      position:relative;
      overflow:hidden;
      padding:32px;
      border:1px solid var(--line);
      border-radius:24px;
      background:#fff;
      box-shadow:0 18px 55px rgba(23,49,89,.08);
    }
    .tag-index-page .tag-panel::before{
      content:"";
      position:absolute;
      top:0;
      right:0;
      width:220px;
      height:220px;
      background:radial-gradient(circle at top right,rgba(11,61,145,.12),transparent 70%);
      pointer-events:none;
    }
    .tag-index-page .tag-cloud{
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      justify-content:center;
      flex-wrap:wrap;
      gap:14px;
      min-height:280px;
    }
    .tag-index-page .tag-cloud a{
      position:relative;
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:46px;
      padding:9px 17px;
      color:#26354e;
      border:1px solid #dce5f1;
      border-radius:999px;
      background:#f9fbfe;
      font-weight:700;
      transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease;
    }
    .tag-index-page .tag-cloud a::before{
      content:"#";
      color:var(--theme);
      font-weight:900;
    }
    .tag-index-page .tag-cloud a:nth-child(3n+1){
      color:var(--theme-deep);
      background:#edf4ff;
      font-size:18px;
    }
    .tag-index-page .tag-cloud a:nth-child(4n+2){
      border-color:#bfe9cf;
      background:#f0fff5;
      font-size:15px;
    }
    .tag-index-page .tag-cloud a:nth-child(5n){
      color:#fff;
      border-color:var(--theme);
      background:var(--theme);
      font-size:20px;
    }
    .tag-index-page .tag-cloud a:nth-child(5n)::before{color:var(--accent)}
    .tag-index-page .tag-cloud a:hover{
      z-index:2;
      color:#fff;
      border-color:var(--theme);
      background:var(--theme);
      transform:translateY(-4px);
      box-shadow:0 12px 25px rgba(11,61,145,.2);
    }
    .tag-index-page .tag-cloud a:hover::before{color:var(--accent)}
    .tag-index-page .topic-guide{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
      margin-top:28px;
    }
    .tag-index-page .guide-card{
      padding:23px;
      border:1px solid var(--line);
      border-radius:17px;
      background:#fff;
    }
    .tag-index-page .guide-icon{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      margin-bottom:15px;
      color:var(--theme);
      border-radius:12px;
      background:var(--theme-light);
      font-weight:900;
    }
    .tag-index-page .guide-card h3{
      margin:0 0 8px;
      color:var(--theme-deep);
      font-size:18px;
    }
    .tag-index-page .guide-card p{margin:0;color:var(--muted);font-size:14px}

    .footer{
      color:#cdd9ec;
      background:#071a38;
      border-top:4px solid var(--theme);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.5fr .85fr .85fr 1.15fr;
      gap:42px;
      padding:62px 0 42px;
    }
    .footer .logo{color:#fff}
    .footer-brand p,.footer-contact p{
      margin:17px 0 0;
      color:#9fb0ca;
      font-size:14px;
    }
    .social-links{margin-top:18px}
    .footer h3{
      margin:5px 0 17px;
      color:#fff;
      font-size:16px;
    }
    .footer-links{display:grid;gap:9px}
    .footer-links a,.footer-contact a{color:#b7c5da}
    .footer-links a:hover,.footer-contact a:hover{color:#fff}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:25px;
      padding:22px 0 27px;
      color:#889bb8;
      border-top:1px solid rgba(255,255,255,.1);
      font-size:13px;
    }

    @media (max-width:1120px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-inner{min-height:70px}
      .header-btns{margin-left:auto}
    }
    @media (max-width:820px){
      .topbar .container{padding:8px 0;align-items:flex-start}
      .topbar-links{display:grid;gap:2px;text-align:right}
      .tag-index-page .tag-hero{padding:65px 0}
      .tag-index-page .topic-guide{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-bottom{flex-direction:column;gap:6px}
    }
    @media (max-width:560px){
      .container{width:min(100% - 28px,1180px)}
      .topbar .container{display:block}
      .topbar-links{margin-top:4px;text-align:left}
      .topbar-links a{display:block}
      .logo span{font-size:17px}
      .header-btns>span,.header-btns>a:not(.open-account){display:none}
      .open-account{min-height:38px;padding:0 13px}
      .tag-index-page .tag-hero{padding:54px 0}
      .tag-index-page .hero-copy{font-size:15px}
      .tag-index-page .tag-section{padding:52px 0 64px}
      .tag-index-page .section-heading{display:block}
      .tag-index-page .tag-count{display:inline-flex;margin-top:15px}
      .tag-index-page .tag-panel{padding:22px 15px}
      .tag-index-page .tag-cloud{gap:10px;justify-content:flex-start}
      .tag-index-page .tag-cloud a,
      .tag-index-page .tag-cloud a:nth-child(n){
        min-height:42px;
        padding:7px 13px;
        font-size:14px;
      }
      .footer-grid{grid-template-columns:1fr;gap:28px;padding-top:46px}
    }