:root{
      --theme:#0B3D91;
      --template-theme:{主题色};
      --theme-dark:#072b68;
      --theme-soft:#eaf1fc;
      --ink:#172033;
      --muted:#637087;
      --line:#dce3ee;
      --surface:#fff;
      --surface-soft:#f5f7fb;
      --terminal:#07100d;
      --green:#38e88f;
      --amber:#f4b740;
      --shadow:0 18px 45px rgba(21,43,77,.12);
      --radius:18px;
      --container:1200px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--surface-soft);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
      line-height:1.65;
    }
    body.drawer-lock{overflow:hidden}
    img{display:block;max-width:100%}
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
    .skip-link{
      position:fixed;
      z-index:2000;
      top:12px;
      left:12px;
      padding:10px 16px;
      color:#fff;
      background:var(--theme);
      border-radius:8px;
      transform:translateY(-160%);
      transition:.2s ease;
    }
    .skip-link:focus{transform:translateY(0)}

    .topbar{
      color:#dbe9ff;
      background:#061d45;
      border-bottom:1px solid rgba(255,255,255,.1);
      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 a:hover,.topbar a:focus-visible{color:#fff;text-decoration:underline}

    .header{
      position:relative;
      z-index:100;
      background:rgba(255,255,255,.98);
      border-bottom:1px solid var(--line);
      box-shadow:0 5px 20px rgba(17,35,65,.05);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      gap:28px;
    }
    .logo{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      font-weight:800;
      color:var(--theme);
      letter-spacing:.01em;
    }
    .logo img{
      width:42px;
      height:42px;
      object-fit:contain;
      border-radius:10px;
    }
    .main-nav{margin-left:auto;align-self:stretch}
    .nav-list{
      height:100%;
      display:flex;
      align-items:stretch;
      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;
      height:100%;
      padding:0 12px;
      color:#26334a;
      font-size:14px;
      font-weight:700;
      white-space:nowrap;
      border-bottom:3px solid transparent;
    }
    .nav-link:hover,.nav-item:focus-within>.nav-link{
      color:var(--theme);
      border-bottom-color:var(--theme);
    }
    .has-panel::after{
      content:"";
      position:absolute;
      top:100%;
      left:0;
      width:100%;
      height:14px;
    }
    .dropdown-panel,.mega-menu{
      position:absolute;
      top:100%;
      z-index:120;
      visibility:hidden;
      opacity:0;
      pointer-events:none;
      transform:translateY(10px);
      transition:opacity .18s ease,transform .18s ease,visibility .18s;
      color:var(--ink);
      background:#fff;
      border:1px solid var(--line);
      border-top:3px solid var(--theme);
      border-radius:0 0 16px 16px;
      box-shadow:var(--shadow);
    }
    .nav-item:hover>.dropdown-panel,
    .nav-item:hover>.mega-menu,
    .nav-item:focus-within>.dropdown-panel,
    .nav-item:focus-within>.mega-menu{
      visibility:visible;
      opacity:1;
      pointer-events:auto;
      transform:translateY(0);
    }
    .dropdown-panel{
      left:0;
      width:320px;
      padding:18px;
    }
    .dropdown-title,.mega-title{
      margin:0;
      color:var(--theme);
      font-size:14px;
      font-weight:800;
    }
    .dropdown-article{
      display:block;
      padding:10px 0;
      border-bottom:1px solid var(--line);
      font-size:14px;
    }
    .dropdown-article:hover{color:var(--theme)}
    .panel-entry{
      display:inline-block;
      margin-top:14px;
      color:var(--theme);
      font-weight:800;
      font-size:14px;
    }
    .mega-menu{
      left:50%;
      width:min(900px,calc(100vw - 48px));
      padding:22px;
      transform:translate(-50%,10px);
    }
    .nav-item:hover>.mega-menu,
    .nav-item:focus-within>.mega-menu{transform:translate(-50%,0)}
    .mega-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      margin-bottom:16px;
      padding-bottom:12px;
      border-bottom:1px solid var(--line);
      font-size:13px;
      color:var(--muted);
    }
    .mega-head a{color:var(--theme);font-weight:800}
    .mega-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
    }
    .mega-card{
      min-width:0;
      padding:14px;
      background:var(--surface-soft);
      border:1px solid transparent;
      border-radius:12px;
      transition:.2s ease;
    }
    .mega-card:hover{
      background:#fff;
      border-color:#b9ccec;
      box-shadow:0 9px 24px rgba(11,61,145,.1);
      transform:translateY(-2px);
    }
    .mega-card p{
      display:-webkit-box;
      margin:8px 0 0;
      overflow:hidden;
      color:var(--muted);
      font-size:12px;
      line-height:1.55;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:2;
    }
    .broker-mini-head,.tool-mini-head{
      display:flex;
      align-items:center;
      gap:9px;
      min-width:0;
    }
    .broker-mini-head img,.tool-mini-head img{
      flex:0 0 auto;
      width:34px;
      height:34px;
      object-fit:contain;
      border-radius:8px;
      background:#fff;
    }
    .broker-mini-head strong,.tool-mini-head strong{
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .mini-meta{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:4px 8px;
      margin-top:9px;
      color:var(--muted);
      font-size:11px;
    }
    .category-chips{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:16px;
    }
    .category-chips a{
      padding:6px 11px;
      color:var(--theme);
      background:var(--theme-soft);
      border-radius:999px;
      font-size:12px;
      font-weight:700;
    }
    .video-mini{display:flex;align-items:flex-start;gap:10px}
    .video-mini>img{
      flex:0 0 70px;
      width:70px;
      height:52px;
      object-fit:cover;
      border-radius:8px;
    }
    .video-mini>span{min-width:0}
    .video-mini strong{
      display:block;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
      font-size:13px;
    }
    .duration{display:block;color:var(--muted);font-size:11px;margin-top:3px}
    .header-btns{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:4px;
      white-space:nowrap;
    }
    .header-btns>span{font-size:14px}
    .open-account{
      padding:9px 15px;
      color:#fff;
      background:var(--theme);
      border-radius:9px;
      font-size:14px;
      font-weight:800;
    }
    .open-account:hover{background:var(--theme-dark)}
    .hamburger{
      display:none;
      width:42px;
      height:42px;
      padding:9px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:9px;
    }
    .hamburger span{
      display:block;
      height:2px;
      margin:5px 0;
      background:var(--ink);
      transition:.2s ease;
    }
    .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:500;
      inset:0;
      visibility:hidden;
      opacity:0;
      background:rgba(3,12,28,.62);
      transition:.25s ease;
    }
    .drawer-overlay.open{visibility:visible;opacity:1}
    .mobile-drawer{
      position:fixed;
      z-index:510;
      top:0;
      right:0;
      width:min(420px,90vw);
      height:100dvh;
      overflow-y:auto;
      background:#fff;
      box-shadow:-18px 0 45px rgba(0,0,0,.2);
      transform:translateX(105%);
      transition:transform .25s ease;
    }
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{
      position:sticky;
      z-index:2;
      top:0;
      display:flex;
      align-items:center;
      gap:12px;
      min-height:70px;
      padding:14px 20px;
      background:#fff;
      border-bottom:1px solid var(--line);
    }
    .drawer-head>span{margin-right:auto}
    .drawer-head>a{
      padding:8px 13px;
      color:#fff;
      background:var(--theme);
      border-radius:8px;
      font-weight:800;
    }
    .drawer-close{
      width:38px;
      height:38px;
      color:var(--ink);
      background:var(--surface-soft);
      border:0;
      border-radius:50%;
      font-size:27px;
      line-height:1;
    }
    .drawer-menu{padding:12px 20px 28px}
    .drawer-link,.drawer-toggle{
      display:flex;
      width:100%;
      align-items:center;
      justify-content:space-between;
      padding:14px 4px;
      color:var(--ink);
      background:none;
      border:0;
      border-bottom:1px solid var(--line);
      text-align:left;
      font-weight:800;
    }
    .drawer-toggle::after{content:"＋";color:var(--theme);font-size:20px}
    .drawer-toggle.active::after{content:"－"}
    .drawer-submenu{
      display:none;
      padding:7px 0 10px 14px;
      border-left:2px solid var(--theme-soft);
    }
    .drawer-submenu.open{display:block}
    .drawer-submenu a{
      display:block;
      padding:9px 8px;
      color:var(--muted);
      font-size:14px;
    }
    .drawer-submenu a:hover{color:var(--theme)}

    .tool-detail-page{min-width:0}
    .tool-detail-page .detail-hero{
      color:#fff;
      background:
        radial-gradient(circle at 20% 0,rgba(56,232,143,.14),transparent 34%),
        radial-gradient(circle at 90% 25%,rgba(244,183,64,.12),transparent 28%),
        linear-gradient(145deg,#07100d,#081b19 62%,#07283b);
      border-bottom:1px solid rgba(56,232,143,.3);
    }
    .tool-detail-page .detail-hero-inner{padding:58px 0 62px}
    .tool-detail-page .breadcrumbs{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      margin-bottom:24px;
      color:#a9c6bc;
      font-size:14px;
    }
    .tool-detail-page .breadcrumbs a:hover{color:var(--green)}
    .tool-detail-page .tool-status{
      display:inline-flex;
      align-items:center;
      gap:9px;
      margin-bottom:16px;
      padding:7px 12px;
      color:var(--green);
      background:rgba(56,232,143,.08);
      border:1px solid rgba(56,232,143,.25);
      border-radius:999px;
      font-size:13px;
      font-weight:800;
    }
    .tool-detail-page .tool-status::before{
      content:"";
      width:8px;
      height:8px;
      background:var(--green);
      border-radius:50%;
      box-shadow:0 0 0 5px rgba(56,232,143,.1);
    }
    .tool-detail-page h1{
      max-width:900px;
      margin:0;
      font-size:clamp(34px,5vw,60px);
      line-height:1.12;
      letter-spacing:-.03em;
    }
    .tool-detail-page .hero-summary{
      max-width:820px;
      margin:20px 0 0;
      color:#c9d8d3;
      font-size:18px;
    }
    .tool-detail-page .hero-note{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:26px;
    }
    .tool-detail-page .hero-note span{
      padding:8px 11px;
      color:#e4eee9;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.12);
      border-radius:8px;
      font-size:13px;
    }
    .tool-detail-page .hero-note .warning{
      color:#ffd77b;
      border-color:rgba(244,183,64,.3);
      background:rgba(244,183,64,.08);
    }

    .tool-detail-page .detail-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 300px;
      gap:28px;
      align-items:start;
      padding:42px 0 64px;
    }
    .tool-detail-page .tool-content{
      min-width:0;
      max-width:100%;
      overflow-x:auto;
      padding:34px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:0 12px 35px rgba(21,43,77,.07);
    }
    .tool-detail-page .tool-content h2,
    .tool-detail-page .tool-content h3{
      color:#10203d;
      line-height:1.3;
    }
    .tool-detail-page .tool-content h2{
      margin:32px 0 14px;
      padding-bottom:10px;
      border-bottom:1px solid var(--line);
      font-size:26px;
    }
    .tool-detail-page .tool-content h2:first-child{margin-top:0}
    .tool-detail-page .tool-content h3{margin:26px 0 10px;font-size:20px}
    .tool-detail-page .tool-content p{color:#46546b}
    .tool-detail-page .tool-content a{color:var(--theme);text-decoration:underline}
    .tool-detail-page .tool-content img,
    .tool-detail-page .tool-content video,
    .tool-detail-page .tool-content iframe,
    .tool-detail-page .tool-content table{
      max-width:100%;
    }
    .tool-detail-page .tool-content table{
      width:100%;
      border-collapse:collapse;
    }
    .tool-detail-page .tool-content th,
    .tool-detail-page .tool-content td{
      padding:12px;
      border:1px solid var(--line);
      text-align:left;
    }
    .tool-detail-page .tool-content pre{
      max-width:100%;
      overflow:auto;
      padding:18px;
      color:var(--green);
      background:var(--terminal);
      border-radius:12px;
    }
    .tool-detail-page .notice-box{
      margin-bottom:24px;
      padding:17px 20px;
      color:#604511;
      background:#fff8e8;
      border:1px solid #f3d797;
      border-left:5px solid var(--amber);
      border-radius:12px;
    }
    .tool-detail-page .detail-sidebar{
      position:sticky;
      top:24px;
      display:grid;
      gap:18px;
    }
    .tool-detail-page .side-card{
      padding:22px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
      box-shadow:0 10px 28px rgba(21,43,77,.06);
    }
    .tool-detail-page .side-card h2{margin:0 0 12px;font-size:18px}
    .tool-detail-page .side-card p{margin:0;color:var(--muted);font-size:14px}
    .tool-detail-page .side-list{
      margin:14px 0 0;
      padding:0;
      list-style:none;
    }
    .tool-detail-page .side-list li{
      position:relative;
      padding:8px 0 8px 18px;
      color:#46546b;
      border-bottom:1px dashed var(--line);
      font-size:14px;
    }
    .tool-detail-page .side-list li:last-child{border-bottom:0}
    .tool-detail-page .side-list li::before{
      content:"";
      position:absolute;
      top:17px;
      left:1px;
      width:7px;
      height:7px;
      background:var(--theme);
      border-radius:50%;
    }
    .tool-detail-page .side-action{
      display:block;
      margin-top:16px;
      padding:11px 14px;
      color:#fff;
      background:var(--theme);
      border-radius:10px;
      text-align:center;
      font-weight:800;
    }
    .tool-detail-page .side-action:hover{background:var(--theme-dark)}
    .tool-detail-page .related-section{
      padding:58px 0 70px;
      background:#eaf0f8;
      border-top:1px solid #d7e0ed;
    }
    .tool-detail-page .section-heading{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:24px;
    }
    .tool-detail-page .section-heading span{
      color:var(--theme);
      font-size:13px;
      font-weight:900;
      letter-spacing:.1em;
    }
    .tool-detail-page .section-heading h2{
      margin:5px 0 0;
      font-size:30px;
      line-height:1.25;
    }
    .tool-detail-page .section-heading>a{color:var(--theme);font-weight:800}
    .tool-detail-page .related-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
    }
    .tool-detail-page .related-tool{
      display:flex;
      min-width:0;
      flex-direction:column;
      padding:22px;
      background:#fff;
      border:1px solid #d5deeb;
      border-radius:16px;
      transition:.2s ease;
    }
    .tool-detail-page .related-tool:hover{
      border-color:#95b2df;
      box-shadow:0 15px 30px rgba(11,61,145,.1);
      transform:translateY(-3px);
    }
    .tool-detail-page .related-tool-head{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .tool-detail-page .related-tool img{
      width:46px;
      height:46px;
      object-fit:contain;
      padding:7px;
      background:var(--theme-soft);
      border-radius:11px;
    }
    .tool-detail-page .related-tool h3{
      min-width:0;
      margin:0;
      overflow:hidden;
      font-size:17px;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .tool-detail-page .related-tool p{
      display:-webkit-box;
      min-height:68px;
      margin:15px 0 18px;
      overflow:hidden;
      color:var(--muted);
      font-size:14px;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:3;
    }
    .tool-detail-page .related-tool strong{
      margin-top:auto;
      color:var(--theme);
      font-size:14px;
    }

    .footer{color:#c9d5e8;background:#081a36}
    .footer-main{padding:58px 0 42px}
    .footer-grid{
      display:grid;
      grid-template-columns:1.5fr 1fr 1fr 1.15fr;
      gap:38px;
    }
    .footer .logo{color:#fff}
    .footer-brand p{
      max-width:440px;
      margin:18px 0;
      color:#aebdd3;
      font-size:14px;
    }
    .footer-social{color:#fff}
    .footer h3{margin:5px 0 16px;color:#fff;font-size:16px}
    .footer-links{display:grid;gap:9px}
    .footer-links a,.footer-contact a{color:#b8c6db}
    .footer-links a:hover,.footer-contact a:hover{color:#fff;text-decoration:underline}
    .footer-contact p{margin:0 0 10px;color:#aebdd3;font-size:14px}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.1)}
    .footer-bottom-inner{
      min-height:66px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      color:#95a7c2;
      font-size:13px;
    }

    @media (max-width:1080px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-inner{min-height:70px}
      .header-btns{margin-left:auto}
      .tool-detail-page .detail-layout{grid-template-columns:minmax(0,1fr) 270px}
      .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width:820px){
      .topbar-inner{padding:8px 0;align-items:flex-start}
      .topbar-contact{align-items:flex-end;flex-direction:column;gap:2px}
      .tool-detail-page .detail-hero-inner{padding:42px 0 46px}
      .tool-detail-page .detail-layout{grid-template-columns:1fr}
      .tool-detail-page .detail-sidebar{position:static;grid-template-columns:1fr 1fr}
      .tool-detail-page .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width:620px){
      .container{width:min(calc(100% - 28px),var(--container))}
      .topbar-inner{display:block}
      .topbar-contact{display:flex;align-items:flex-start;margin-top:4px}
      .header-btns>span,.open-account{display:none}
      .logo img{width:37px;height:37px}
      .tool-detail-page h1{font-size:36px}
      .tool-detail-page .hero-summary{font-size:16px}
      .tool-detail-page .detail-layout{padding:28px 0 45px}
      .tool-detail-page .tool-content{padding:22px 18px}
      .tool-detail-page .detail-sidebar{grid-template-columns:1fr}
      .tool-detail-page .section-heading{align-items:flex-start;flex-direction:column}
      .tool-detail-page .related-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom-inner{align-items:flex-start;flex-direction:column;justify-content:center;padding:17px 0}
    }