:root{--jcts-blue:#0743b2;--jcts-cyan:#19b6e9;--jcts-ink:#15181d;--csm-purple:#0743b2;--csm-deep:#06368c;--csm-ink:#202631;--csm-serif:"Microsoft YaHei","PingFang SC",Arial,sans-serif;--csm-sans:"Microsoft YaHei","PingFang SC",Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:120px;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;color:var(--jcts-ink);font-family:var(--csm-sans);background:#fff;line-height:1.65}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
.csm-container{width:87.5%;max-width:1680px;min-width:0;margin-inline:auto}
.csm-header{position:sticky;top:0;z-index:100;width:100%;height:clamp(86px,5.94vw,114px);background:#fff;color:#080b10;transition:box-shadow .2s}
.csm-header.is-scrolled{box-shadow:0 3px 22px #073c9812}
.csm-header-inner{width:90%;max-width:1728px;height:100%;display:flex;align-items:center;justify-content:space-between;gap:35px}
.csm-brand{font-weight:700;font-size:clamp(18px,1.25vw,24px);line-height:1.5;flex:none;white-space:nowrap}
.csm-navigation{display:flex;align-items:stretch;justify-content:space-between;gap:clamp(30px,4.5vw,87px);height:100%}
.csm-navigation a{position:relative;display:flex;align-items:center;padding:0 22px;font-size:clamp(16px,1.25vw,24px);white-space:nowrap}
.csm-navigation a:after{content:"";position:absolute;inset:auto 0 7px;height:2px;background:var(--jcts-blue);transform:scaleX(0);transition:transform .2s}
.csm-navigation a:hover,.csm-navigation a[aria-current]{color:var(--jcts-blue)}
.csm-navigation a:hover:after,.csm-navigation a[aria-current]:after{transform:scaleX(1)}
.csm-menu-toggle{display:none}
.csm-footer{position:relative;margin-top:75px;padding:45px 0 30px;background:var(--jcts-blue);color:#fff}
.jcts-footer-wave{position:absolute;bottom:calc(100% - 1px);left:0;width:100%;height:100px;pointer-events:none}
.jcts-footer-wave svg{display:block;width:100%;height:100%}
.jcts-footer-inner{display:flex;align-items:flex-end;justify-content:space-between;gap:40px}
.jcts-footer-contact{font-style:normal;font-size:clamp(15px,1.25vw,24px);line-height:1.8}
.jcts-footer-contact p{margin:0 0 22px}
.jcts-footer-contact p:last-child{margin-bottom:0}
.jcts-footer-contact a:hover{text-decoration:underline}
.csm-copyright{text-align:right;font-size:clamp(13px,1.15vw,22px);line-height:1.8;color:#c9daf9}
.csm-copyright p{margin:15px 0 0}
.csm-copyright a:hover{color:#fff}
.csm-button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:48px;padding:11px 28px;border:1px solid var(--jcts-blue);border-radius:4px;background:var(--jcts-blue);color:#fff!important;font-size:15px;cursor:pointer;transition:background .2s}
.csm-button:hover{background:#06378f}
.csm-skip-link{position:fixed;top:10px;left:16px;z-index:300;padding:10px 20px;background:var(--jcts-blue);color:#fff;transform:translateY(-150%)}
.csm-skip-link:focus{transform:none}
:focus-visible{outline:3px solid #28a7e4;outline-offset:4px}
.csm-back-top{position:fixed;right:24px;bottom:24px;z-index:90;width:44px;height:44px;display:grid;place-items:center;border:1px solid #c5d7ed;border-radius:50%;background:#fff;color:var(--jcts-blue);box-shadow:0 4px 18px #0743b21c;cursor:pointer}
.csm-back-top svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8}
.csm-dialog{position:fixed;inset:0;margin:auto;width:min(1000px,calc(100% - 32px));max-height:calc(100dvh - 40px);padding:26px;border:1px solid #dce5f2;border-radius:10px;background:#fff;color:#182b47;overscroll-behavior:contain}
.csm-dialog::backdrop{background:#07172ec7}
.csm-dialog-close{position:absolute;right:16px;top:12px;width:36px;height:36px;border:1px solid #dce5f2;border-radius:50%;font:28px/1 Arial;background:#fff;color:var(--jcts-blue);cursor:pointer}
.csm-dialog h2{margin:0 48px 18px 0;font-size:20px}
.csm-zoom-image{width:100%;max-height:calc(100dvh - 160px);object-fit:contain}
html.csm-nav-open,html.csm-dialog-open{overflow:hidden}
.jcts-image-label{position:absolute;right:10px;bottom:10px;padding:2px 8px;border-radius:3px;color:#fff;background:#0c264e9c;font-size:11px;line-height:1.7;font-weight:400;pointer-events:none}
.jcts-empty{grid-column:1/-1;width:100%;padding:48px;border:1px solid #e2e9f2;border-radius:8px;text-align:center;color:#64748b}
.jcts-empty a{color:var(--jcts-blue);margin-left:10px}
@media(max-width:1450px){.csm-navigation{gap:clamp(14px,2.4vw,35px)}.csm-navigation a{padding-inline:16px}.csm-header-inner{gap:20px}}
@media(max-width:1200px){.csm-brand{font-size:17px}.csm-navigation{gap:10px}.csm-navigation a{font-size:16px;padding-inline:12px}.jcts-footer-inner{gap:25px}.csm-copyright{font-size:12px}.jcts-footer-contact{font-size:15px}}
@media(max-width:900px){html{scroll-padding-top:90px}.csm-container{width:calc(100% - 40px)}.csm-header{height:78px}.csm-header-inner{width:calc(100% - 40px);gap:12px}.csm-brand{font-size:clamp(13px,2.6vw,20px);white-space:normal;max-width:calc(100% - 56px)}.csm-menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:44px;height:44px;padding:8px;border:0;border-radius:4px;background:transparent;color:var(--jcts-blue);flex:none;cursor:pointer}.csm-menu-toggle span{width:25px;height:2px;background:currentColor;transition:transform .2s,opacity .2s}.csm-menu-toggle[aria-expanded=true] span:first-child{transform:translateY(8px) rotate(45deg)}.csm-menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.csm-menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-8px) rotate(-45deg)}.csm-navigation{display:none;position:absolute;top:78px;left:0;width:100%;height:auto;max-height:calc(100dvh - 78px);overflow:auto;padding:12px 20px 25px;background:#fff;box-shadow:0 12px 22px #0a30661a;flex-direction:column;gap:0}.csm-header.is-open .csm-navigation{display:flex}.csm-navigation a{padding:14px 10px;border-bottom:1px solid #e8eef7;font-size:16px}.csm-navigation a:after{display:none}.csm-navigation a[aria-current]{font-weight:700}.jcts-footer-inner{display:block}.csm-copyright{text-align:left;margin-top:30px;color:#c9daf9}.csm-copyright p{margin-top:8px}.csm-footer{margin-top:65px;padding-top:28px}.jcts-footer-wave{height:65px}}
@media(max-width:480px){.csm-header-inner,.csm-container{width:calc(100% - 32px)}.csm-brand{font-size:15px;line-height:1.55}.jcts-footer-contact{font-size:14px}.jcts-footer-contact p{margin-bottom:14px}.csm-back-top{right:12px;bottom:15px;width:38px;height:38px}.csm-copyright{font-size:12px}.jcts-empty{padding:28px 16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
.csm-navigation a.csm-nav-cta{gap:clamp(8px,.8vw,14px);align-self:center;height:auto;min-height:clamp(44px,3.1vw,58px);margin-left:clamp(6px,.6vw,14px);padding:0 clamp(6px,.5vw,10px) 0 clamp(20px,1.7vw,30px);border-radius:999px;background:var(--jcts-blue);color:#fff;transition:background .2s}
.csm-navigation a.csm-nav-cta:after{display:none}
.csm-navigation a.csm-nav-cta:hover,.csm-navigation a.csm-nav-cta[aria-current]{background:#06368c;color:#fff}
.csm-nav-cta-icon{flex:none;display:grid;place-items:center;width:clamp(28px,2.3vw,40px);height:clamp(28px,2.3vw,40px)}
.csm-nav-cta-icon svg{display:block;width:100%;height:100%}
@media(max-width:900px){.csm-navigation a.csm-nav-cta{align-self:stretch;justify-content:center;margin:12px 0 0;padding:12px 14px;border-bottom:0}.csm-nav-cta-icon{width:26px;height:26px}}