/* JDTechSpace public shell v2 */
.jd-topbar,.jd-navbar,.jd-mobile-app-header{display:none!important}.jd-site-header{position:sticky;z-index:10040;top:0;border-bottom:1px solid var(--jd-line);background:rgba(255,255,255,.97);box-shadow:0 4px 18px rgba(16,24,40,.045);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.jd-site-header__bar{display:flex;align-items:center;gap:22px;min-height:72px}.jd-site-header__brand{flex:0 0 auto}.jd-site-nav{display:flex;align-items:center;justify-content:center;gap:2px;margin-left:auto}.jd-site-nav>a,.jd-site-nav summary{min-height:40px;display:flex;align-items:center;gap:7px;padding:0 12px;border:0;border-radius:8px;color:var(--jd-ink-700);background:transparent;font:650 13px/1 var(--jd-font-sans);text-decoration:none;cursor:pointer;list-style:none}.jd-site-nav summary::-webkit-details-marker{display:none}.jd-site-nav>a:hover,.jd-site-nav details[open]>summary,.jd-site-nav>a[aria-current="page"]{color:var(--jd-brand-700);background:var(--jd-surface-blue)}.jd-site-nav details{position:relative}.jd-site-nav__menu{position:absolute;top:calc(100% + 12px);left:50%;width:310px;padding:10px;border:1px solid var(--jd-line);border-radius:14px;background:#fff;box-shadow:var(--jd-shadow-lg);transform:translateX(-50%)}.jd-site-nav__menu:before{position:absolute;top:-7px;left:50%;width:13px;height:13px;border-top:1px solid var(--jd-line);border-left:1px solid var(--jd-line);background:#fff;content:"";transform:translateX(-50%) rotate(45deg)}.jd-site-nav__menu a{position:relative;display:flex;align-items:flex-start;gap:10px;padding:11px;border-radius:9px;color:var(--jd-ink-700);font:650 12px/1.35 var(--jd-font-sans);text-decoration:none}.jd-site-nav__menu a:hover{color:var(--jd-brand-700);background:var(--jd-surface-blue)}.jd-site-nav__menu i{width:25px;height:25px;display:grid;flex:0 0 25px;place-items:center;border-radius:7px;color:var(--jd-brand-600);background:var(--jd-surface-blue)}.jd-site-nav__menu--services{width:520px;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px}.jd-site-nav details[open] .jd-site-nav__menu--services{display:grid}.jd-site-actions{display:flex;align-items:center;gap:8px}.jd-site-action{min-height:40px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 13px;border:1px solid var(--jd-line);border-radius:8px;color:var(--jd-ink-700);background:#fff;font:700 12px/1 var(--jd-font-sans);text-decoration:none;cursor:pointer}.jd-site-action:hover{border-color:var(--jd-brand-600);color:var(--jd-brand-700)}.jd-site-action--primary{border-color:var(--jd-brand-600);color:#fff;background:var(--jd-brand-600)}.jd-site-action--primary:hover{color:#fff;background:var(--jd-brand-700)}.jd-site-action__count{min-width:18px;height:18px;display:grid;place-items:center;padding:0 4px;border-radius:99px;color:#fff;background:var(--jd-danger-600);font-size:9px}.jd-site-mobile-actions{display:none;margin-left:auto;align-items:center;gap:7px}.jd-site-mobile-button{position:relative;width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--jd-line);border-radius:10px;color:var(--jd-ink-700);background:#fff;text-decoration:none}.jd-site-mobile-button span{position:absolute;top:-4px;right:-4px;min-width:17px;height:17px;padding:0 4px;border-radius:99px;color:#fff;background:var(--jd-danger-600);font:700 9px/17px var(--jd-font-sans);text-align:center}
@media(max-width:1100px){.jd-site-nav>a,.jd-site-nav summary{padding-inline:9px;font-size:12px}.jd-site-actions .jd-site-action:not(.jd-site-action--primary){display:none}}
@media(max-width:991px){.jd-site-header__bar{min-height:64px}.jd-site-nav,.jd-site-actions{display:none}.jd-site-mobile-actions{display:flex}.jd-site-header .jd-ui-brand__mark{width:38px;height:38px}.jd-site-header .jd-ui-brand__name{font-size:16px}.jd-site-header .jd-ui-brand__tagline{font-size:8px}.jd-mobile-bottom-nav{left:10px;right:10px;bottom:calc(8px + env(safe-area-inset-bottom,0px));min-height:64px;padding:6px}.jd-mobile-bottom-link{min-height:50px}}
@media(max-width:390px){.jd-site-header .jd-ui-brand__tagline{display:none}.jd-site-header__bar{gap:8px}.jd-site-mobile-actions{gap:5px}.jd-site-mobile-button{width:38px;height:38px}}

.jd-site-footer{color:#aebbd0;background:var(--jd-ink-950)}.jd-site-footer__main{display:grid;grid-template-columns:minmax(250px,1.25fr) repeat(3,minmax(150px,.65fr));gap:42px;padding-block:58px 42px}.jd-site-footer__brand p{max-width:390px;margin:18px 0 0;color:#94a3b8;font:400 13px/1.75 var(--jd-font-sans)}.jd-site-footer__social{display:flex;gap:8px;margin-top:20px}.jd-site-footer__social a{width:38px;height:38px;display:grid;place-items:center;border:1px solid #26364d;border-radius:9px;color:#cbd5e1;text-decoration:none}.jd-site-footer__social a:hover{border-color:#60a5fa;color:#fff;background:#172c4e}.jd-site-footer h2{margin:0 0 16px;color:#fff;font:750 13px/1.2 var(--jd-font-sans)}.jd-site-footer__links{display:grid;gap:11px}.jd-site-footer__links a{color:#94a3b8;font:500 12px/1.4 var(--jd-font-sans);text-decoration:none}.jd-site-footer__links a:hover{color:#fff}.jd-site-footer__contact{display:grid;gap:12px}.jd-site-footer__contact a,.jd-site-footer__contact span{display:flex;align-items:flex-start;gap:9px;color:#aebbd0;font:500 12px/1.55 var(--jd-font-sans);text-decoration:none}.jd-site-footer__contact i{width:16px;margin-top:2px;color:#60a5fa}.jd-site-footer__citation{margin-top:18px;padding:14px;border:1px solid #26364d;border-radius:10px;background:#0d1a2b}.jd-site-footer__citation strong{display:block;color:#fff;font-size:11px}.jd-site-footer__citation a{display:inline-block;margin-top:8px;color:#7dd3fc;font-size:10px;font-weight:750;text-decoration:none}.jd-site-footer__bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:19px 0 calc(19px + env(safe-area-inset-bottom,0px));border-top:1px solid #1d2a3c;color:#718096;font:500 11px/1.5 var(--jd-font-sans)}.jd-site-footer__bottom-links{display:flex;flex-wrap:wrap;gap:16px}.jd-site-footer__bottom a{color:#94a3b8;text-decoration:none}.footer{display:none!important}@media(max-width:900px){.jd-site-footer__main{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.jd-site-footer__brand{grid-column:1/-1}}@media(max-width:600px){.jd-site-footer{margin-bottom:82px}.jd-site-footer__main{grid-template-columns:1fr;padding-block:42px 34px}.jd-site-footer__brand{grid-column:auto}.jd-site-footer__bottom{align-items:flex-start;flex-direction:column}.jd-site-footer__bottom-links{gap:12px}}