:root{
      --theme:#0B3D91;
      --template-theme:{主题色};
      --theme-dark:#07295f;
      --theme-soft:#eaf1ff;
      --ink:#142033;
      --muted:#667085;
      --line:#e4e9f1;
      --surface:#ffffff;
      --page:#f6f8fc;
      --warning:#f3b63f;
      --radius:18px;
      --shadow:0 18px 45px rgba(11,61,145,.12);
    }

    *{
      box-sizing:border-box;
    }

    html{
      scroll-behavior:smooth;
    }

    body{
      margin:0;
      min-width:320px;
      color:var(--ink);
      background:var(--page);
      font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;
      line-height:1.65;
    }

    body,
    button,
    input,
    textarea{
      font:inherit;
    }

    img{
      display:block;
      max-width:100%;
    }

    a{
      color:inherit;
      text-decoration:none;
    }

    button{
      color:inherit;
    }

    .container{
      width:min(1180px,calc(100% - 40px));
      margin-inline:auto;
    }

    .topbar{
      color:#dce8ff;
      background:#071a3d;
      font-size:13px;
    }

    .topbar .container{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }

    .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;
      color:var(--ink);
      background:rgba(255,255,255,.98);
      border-bottom:1px solid var(--line);
      box-shadow:0 6px 24px rgba(16,24,40,.05);
    }

    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      gap:24px;
    }

    .logo{
      min-width:175px;
      display:flex;
      align-items:center;
      gap:11px;
      color:var(--theme);
      font-size:20px;
      font-weight:800;
      letter-spacing:.02em;
    }

    .logo img{
      width:42px;
      height:42px;
      object-fit:contain;
      border-radius:10px;
    }

    .main-nav{
      min-width:0;
      margin-left:auto;
    }

    .nav-list{
      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{
      min-height:78px;
      display:flex;
      align-items:center;
      padding:0 12px;
      color:#344054;
      font-size:15px;
      font-weight:700;
      white-space:nowrap;
      transition:color .2s ease,background .2s ease;
    }

    .nav-link:hover,
    .nav-item:focus-within > .nav-link{
      color:var(--theme);
      background:var(--theme-soft);
    }

    .has-arrow::after{
      width:6px;
      height:6px;
      margin:-4px 0 0 8px;
      border-right:1.5px solid currentColor;
      border-bottom:1.5px solid currentColor;
      transform:rotate(45deg);
      content:"";
    }

    .dropdown-panel,
    .mega-menu{
      position:absolute;
      top:100%;
      left:50%;
      visibility:hidden;
      opacity:0;
      pointer-events:none;
      transform:translate(-50%,8px);
      transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
    }

    .dropdown-panel{
      width:290px;
      padding:10px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:0 0 15px 15px;
      box-shadow:var(--shadow);
    }

    .dropdown-panel a{
      display:block;
      padding:11px 12px;
      color:#344054;
      border-radius:9px;
      font-size:14px;
    }

    .dropdown-panel a:hover{
      color:var(--theme);
      background:var(--theme-soft);
    }

    .mega-menu{
      width:min(800px,calc(100vw - 40px));
      padding:22px;
      background:#fff;
      border:1px solid var(--line);
      border-top:3px solid var(--theme);
      border-radius:0 0 18px 18px;
      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:translate(-50%,0);
    }

    .mega-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
    }

    .mega-card{
      min-width:0;
      display:grid;
      grid-template-columns:46px minmax(0,1fr);
      align-content:start;
      gap:4px 10px;
      min-height:98px;
      padding:12px;
      color:#344054;
      background:#f8faff;
      border:1px solid #e6ecf7;
      border-radius:12px;
      transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
    }

    .mega-card:hover{
      color:var(--theme);
      border-color:#afc5ed;
      box-shadow:0 10px 22px rgba(11,61,145,.1);
      transform:translateY(-2px);
    }

    .mega-card img{
      grid-row:1 / span 3;
      width:46px;
      height:46px;
      object-fit:cover;
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
    }

    .mega-card strong,
    .mega-card small{
      min-width:0;
      overflow:hidden;
      text-overflow:ellipsis;
    }

    .mega-card strong{
      white-space:nowrap;
      font-size:14px;
    }

    .mega-card small{
      display:-webkit-box;
      color:#667085;
      font-size:12px;
      line-height:1.45;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:2;
    }

    .mega-footer{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px 14px;
      margin-top:16px;
      padding-top:14px;
      color:var(--theme);
      border-top:1px solid var(--line);
      font-size:13px;
      font-weight:700;
    }

    a.mega-footer{
      justify-content:flex-end;
    }

    .mega-footer a{
      padding:4px 7px;
      color:#475467;
      border-radius:6px;
    }

    .mega-footer a:hover{
      color:var(--theme);
      background:var(--theme-soft);
    }

    .header-btns{
      display:flex;
      align-items:center;
      gap:9px;
    }

    .member-link,
    .open-account{
      padding:9px 13px;
      border-radius:9px;
      font-size:14px;
      font-weight:700;
      white-space:nowrap;
    }

    .member-link{
      color:var(--theme);
      border:1px solid #b7c9ea;
    }

    .open-account{
      color:#fff;
      background:var(--theme);
      box-shadow:0 8px 18px rgba(11,61,145,.22);
    }

    .member-link:hover{
      background:var(--theme-soft);
    }

    .open-account:hover{
      background:var(--theme-dark);
    }

    .hamburger{
      width:43px;
      height:43px;
      display:none;
      padding:10px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
      cursor:pointer;
    }

    .hamburger span{
      width:100%;
      height:2px;
      display:block;
      margin:5px 0;
      background:var(--ink);
      transition:transform .2s ease,opacity .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:90;
      inset:0;
      visibility:hidden;
      opacity:0;
      background:rgba(5,14,31,.62);
      transition:opacity .25s ease,visibility .25s ease;
    }

    .drawer-overlay.open{
      visibility:visible;
      opacity:1;
    }

    .mobile-drawer{
      position:fixed;
      z-index:100;
      top:0;
      right:0;
      width:min(390px,90vw);
      height:100dvh;
      overflow-y:auto;
      color:var(--ink);
      background:#fff;
      box-shadow:-20px 0 50px rgba(0,0,0,.18);
      transform:translateX(105%);
      transition:transform .25s ease;
    }

    .mobile-drawer.open{
      transform:translateX(0);
    }

    .drawer-head{
      min-height:70px;
      display:flex;
      align-items:center;
      gap:13px;
      padding:14px 18px;
      color:#fff;
      background:var(--theme);
    }

    .drawer-head strong{
      margin-right:auto;
    }

    .drawer-head a{
      padding:7px 12px;
      border:1px solid rgba(255,255,255,.5);
      border-radius:8px;
      font-size:14px;
    }

    .drawer-close{
      width:38px;
      height:38px;
      padding:0;
      color:#fff;
      background:rgba(255,255,255,.12);
      border:0;
      border-radius:8px;
      font-size:28px;
      line-height:1;
      cursor:pointer;
    }

    .drawer-menu{
      padding:12px 18px 28px;
    }

    .drawer-link,
    .drawer-toggle{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:14px 8px;
      color:#1d2939;
      background:none;
      border:0;
      border-bottom:1px solid var(--line);
      font-weight:700;
      text-align:left;
      cursor:pointer;
    }

    .drawer-toggle::after{
      content:"+";
      color:var(--theme);
      font-size:20px;
      font-weight:400;
    }

    .drawer-toggle.active::after{
      content:"−";
    }

    .drawer-submenu{
      display:none;
      padding:7px 0 9px 15px;
      border-bottom:1px solid var(--line);
    }

    .drawer-submenu.open{
      display:block;
    }

    .drawer-submenu a{
      display:block;
      padding:9px 7px;
      color:#667085;
      font-size:14px;
      border-radius:7px;
    }

    .drawer-submenu a:hover{
      color:var(--theme);
      background:var(--theme-soft);
    }

    .about-page{
      overflow:hidden;
    }

    .about-page .about-intro{
      position:relative;
      isolation:isolate;
      padding:96px 0 88px;
      color:#fff;
      background:
        radial-gradient(circle at 14% 20%,rgba(243,182,63,.24),transparent 25%),
        radial-gradient(circle at 85% 70%,rgba(98,156,255,.24),transparent 28%),
        linear-gradient(135deg,#061a3b 0%,#0B3D91 55%,#082e6d 100%);
    }

    .about-page .about-intro::before,
    .about-page .about-intro::after{
      position:absolute;
      z-index:-1;
      border:1px solid rgba(255,255,255,.14);
      border-radius:50%;
      content:"";
    }

    .about-page .about-intro::before{
      width:420px;
      height:420px;
      top:-220px;
      right:-100px;
    }

    .about-page .about-intro::after{
      width:270px;
      height:270px;
      bottom:-170px;
      left:-70px;
    }

    .about-page .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      margin-bottom:18px;
      padding:7px 13px;
      color:#ffe3a0;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.18);
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      letter-spacing:.08em;
    }

    .about-page .eyebrow::before{
      width:8px;
      height:8px;
      background:var(--warning);
      border-radius:50%;
      box-shadow:0 0 0 5px rgba(243,182,63,.15);
      content:"";
    }

    .about-page .about-intro h1{
      max-width:900px;
      margin:0;
      font-size:clamp(38px,6vw,72px);
      line-height:1.12;
      letter-spacing:-.04em;
    }

    .about-page .about-intro .lead{
      max-width:820px;
      margin:25px 0 0;
      color:#d8e5ff;
      font-size:clamp(17px,2vw,21px);
      line-height:1.9;
    }

    .about-page .intro-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:32px;
    }

    .about-page .primary-action,
    .about-page .secondary-action{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:48px;
      padding:11px 20px;
      border-radius:10px;
      font-weight:800;
      transition:transform .2s ease,background .2s ease;
    }

    .about-page .primary-action{
      color:#102044;
      background:var(--warning);
    }

    .about-page .secondary-action{
      color:#fff;
      border:1px solid rgba(255,255,255,.45);
      background:rgba(255,255,255,.06);
    }

    .about-page .primary-action:hover,
    .about-page .secondary-action:hover{
      transform:translateY(-2px);
    }

    .about-page .section{
      padding:86px 0;
    }

    .about-page .section-white{
      background:#fff;
    }

    .about-page .section-heading{
      max-width:760px;
      margin:0 auto 42px;
      text-align:center;
    }

    .about-page .section-heading span{
      display:inline-block;
      margin-bottom:9px;
      color:var(--theme);
      font-size:13px;
      font-weight:900;
      letter-spacing:.16em;
    }

    .about-page .section-heading h2{
      margin:0;
      color:#101828;
      font-size:clamp(30px,4vw,46px);
      line-height:1.25;
      letter-spacing:-.03em;
    }

    .about-page .section-heading p{
      margin:16px 0 0;
      color:var(--muted);
      font-size:17px;
    }

    .about-page .mission-panel{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:28px;
      align-items:stretch;
    }

    .about-page .mission-copy,
    .about-page .mission-note{
      padding:38px;
      border-radius:var(--radius);
    }

    .about-page .mission-copy{
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }

    .about-page .mission-copy h2{
      margin:0 0 18px;
      font-size:34px;
      line-height:1.3;
    }

    .about-page .mission-copy p{
      margin:0 0 15px;
      color:#556070;
    }

    .about-page .mission-note{
      position:relative;
      overflow:hidden;
      color:#fff;
      background:var(--theme);
    }

    .about-page .mission-note::after{
      position:absolute;
      right:-45px;
      bottom:-70px;
      width:190px;
      height:190px;
      border:35px solid rgba(255,255,255,.08);
      border-radius:50%;
      content:"";
    }

    .about-page .mission-note strong{
      display:block;
      margin-bottom:15px;
      color:#ffe29a;
      font-size:14px;
      letter-spacing:.12em;
    }

    .about-page .mission-note blockquote{
      position:relative;
      z-index:1;
      margin:0;
      font-size:25px;
      font-weight:800;
      line-height:1.65;
    }

    .about-page .service-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:18px;
    }

    .about-page .service-card{
      min-height:245px;
      padding:28px 24px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:0 12px 30px rgba(16,24,40,.06);
      transition:transform .2s ease,border-color .2s ease;
    }

    .about-page .service-card:hover{
      border-color:#b5c8ed;
      transform:translateY(-5px);
    }

    .about-page .service-number{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      margin-bottom:22px;
      color:#fff;
      background:var(--theme);
      border-radius:14px;
      box-shadow:0 9px 20px rgba(11,61,145,.2);
      font-weight:900;
    }

    .about-page .service-card h3{
      margin:0 0 10px;
      font-size:20px;
    }

    .about-page .service-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }

    .about-page .principles{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:22px;
    }

    .about-page .principle{
      padding:30px;
      background:linear-gradient(145deg,#fff,#f3f7ff);
      border:1px solid #dfe7f5;
      border-radius:var(--radius);
    }

    .about-page .principle-mark{
      width:58px;
      height:6px;
      margin-bottom:22px;
      background:var(--warning);
      border-radius:999px;
    }

    .about-page .principle h3{
      margin:0 0 11px;
      color:var(--theme-dark);
      font-size:22px;
    }

    .about-page .principle p{
      margin:0;
      color:var(--muted);
    }

    .about-page .timeline{
      position:relative;
      max-width:900px;
      margin:0 auto;
    }

    .about-page .timeline::before{
      position:absolute;
      top:15px;
      bottom:15px;
      left:25px;
      width:2px;
      background:#cdd9ed;
      content:"";
    }

    .about-page .timeline-item{
      position:relative;
      display:grid;
      grid-template-columns:52px minmax(0,1fr);
      gap:24px;
      margin-bottom:24px;
    }

    .about-page .timeline-item:last-child{
      margin-bottom:0;
    }

    .about-page .timeline-dot{
      position:relative;
      z-index:1;
      width:52px;
      height:52px;
      display:grid;
      place-items:center;
      color:#fff;
      background:var(--theme);
      border:6px solid #e8effb;
      border-radius:50%;
      font-size:13px;
      font-weight:900;
    }

    .about-page .timeline-content{
      padding:24px 27px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:15px;
      box-shadow:0 10px 25px rgba(16,24,40,.05);
    }

    .about-page .timeline-content h3{
      margin:0 0 7px;
      font-size:20px;
    }

    .about-page .timeline-content p{
      margin:0;
      color:var(--muted);
    }

    .about-page .risk-panel{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      overflow:hidden;
      color:#fff;
      background:#071a3d;
      border-radius:22px;
      box-shadow:var(--shadow);
    }

    .about-page .risk-item{
      padding:32px;
      border-right:1px solid rgba(255,255,255,.12);
    }

    .about-page .risk-item:last-child{
      border-right:0;
    }

    .about-page .risk-item strong{
      display:block;
      margin-bottom:9px;
      color:#ffd574;
      font-size:19px;
    }

    .about-page .risk-item p{
      margin:0;
      color:#cbd8ef;
      font-size:14px;
    }

    .about-page .about-cta{
      padding:0 0 90px;
    }

    .about-page .cta-panel{
      position:relative;
      overflow:hidden;
      padding:52px;
      color:#fff;
      background:linear-gradient(120deg,var(--theme),#1762c5);
      border-radius:24px;
      box-shadow:0 24px 50px rgba(11,61,145,.22);
      text-align:center;
    }

    .about-page .cta-panel::before,
    .about-page .cta-panel::after{
      position:absolute;
      border:1px solid rgba(255,255,255,.16);
      border-radius:50%;
      content:"";
    }

    .about-page .cta-panel::before{
      width:240px;
      height:240px;
      top:-160px;
      left:-70px;
    }

    .about-page .cta-panel::after{
      width:180px;
      height:180px;
      right:-80px;
      bottom:-110px;
    }

    .about-page .cta-panel h2{
      position:relative;
      margin:0;
      font-size:clamp(28px,4vw,42px);
    }

    .about-page .cta-panel p{
      position:relative;
      max-width:680px;
      margin:14px auto 26px;
      color:#dce8ff;
    }

    .about-page .cta-actions{
      position:relative;
      display:flex;
      flex-wrap:wrap;
      justify-content:center;
      gap:12px;
    }

    .about-page .cta-actions a{
      min-width:145px;
      padding:11px 18px;
      background:#fff;
      border:1px solid #fff;
      border-radius:9px;
      color:var(--theme);
      font-weight:800;
    }

    .about-page .cta-actions a:last-child{
      color:#fff;
      background:transparent;
      border-color:rgba(255,255,255,.55);
    }

    .footer{
      color:#cad5e8;
      background:#07152f;
    }

    .footer .container{
      padding-top:62px;
    }

    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr repeat(3,1fr);
      gap:42px;
      padding-bottom:44px;
    }

    .footer h3,
    .footer-brand strong{
      display:block;
      margin:0 0 18px;
      color:#fff;
      font-size:17px;
    }

    .footer-brand strong{
      color:#fff;
      font-size:23px;
    }

    .footer p{
      margin:7px 0;
      color:#aebbd0;
      font-size:14px;
    }

    .footer-grid > div > a{
      display:block;
      width:max-content;
      max-width:100%;
      margin:9px 0;
      color:#b8c5d9;
      font-size:14px;
      transition:color .2s ease,transform .2s ease;
    }

    .footer-grid > div > a:hover{
      color:#fff;
      transform:translateX(3px);
    }

    .footer-bottom{
      min-height:72px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
      color:#91a0b7;
      border-top:1px solid rgba(255,255,255,.11);
      font-size:13px;
    }

    @media (max-width:1100px){
      .main-nav{
        display:none;
      }

      .hamburger{
        display:block;
      }

      .header-btns{
        margin-left:auto;
      }

      .about-page .service-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
    }

    @media (max-width:860px){
      .about-page .mission-panel{
        grid-template-columns:1fr;
      }

      .about-page .principles,
      .about-page .risk-panel{
        grid-template-columns:1fr;
      }

      .about-page .risk-item{
        border-right:0;
        border-bottom:1px solid rgba(255,255,255,.12);
      }

      .about-page .risk-item:last-child{
        border-bottom:0;
      }

      .footer-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
    }

    @media (max-width:680px){
      .container{
        width:min(100% - 28px,1180px);
      }

      .topbar .container{
        padding:8px 0;
        align-items:flex-start;
      }

      .topbar-links{
        display:grid;
        gap:2px;
        text-align:right;
      }

      .header-inner{
        min-height:68px;
      }

      .logo{
        min-width:0;
        font-size:17px;
      }

      .logo img{
        width:37px;
        height:37px;
      }

      .member-link{
        display:none;
      }

      .open-account{
        padding:8px 10px;
        font-size:13px;
      }

      .about-page .about-intro{
        padding:68px 0 62px;
      }

      .about-page .about-intro h1{
        font-size:38px;
      }

      .about-page .section{
        padding:65px 0;
      }

      .about-page .service-grid{
        grid-template-columns:1fr;
      }

      .about-page .mission-copy,
      .about-page .mission-note{
        padding:27px 23px;
      }

      .about-page .mission-copy h2{
        font-size:28px;
      }

      .about-page .mission-note blockquote{
        font-size:21px;
      }

      .about-page .timeline-item{
        gap:14px;
      }

      .about-page .timeline-content{
        padding:20px;
      }

      .about-page .cta-panel{
        padding:39px 22px;
      }

      .footer .container{
        padding-top:48px;
      }

      .footer-grid{
        grid-template-columns:1fr;
        gap:28px;
      }

      .footer-bottom{
        padding:20px 0;
        flex-direction:column;
        align-items:flex-start;
      }
    }

    @media (max-width:430px){
      .topbar .container{
        display:block;
      }

      .topbar-links{
        margin-top:4px;
        text-align:left;
      }

      .open-account{
        display:none;
      }

      .about-page .timeline::before{
        left:20px;
      }

      .about-page .timeline-item{
        grid-template-columns:42px minmax(0,1fr);
      }

      .about-page .timeline-dot{
        width:42px;
        height:42px;
        border-width:5px;
      }
    }