/* ZST unified public header + accessible mouse accent */
.zst-global-header,.zst-global-header *{box-sizing:border-box}
.zst-global-header{position:sticky!important;top:0;left:0;width:100%;z-index:10020;background:#fff;border-bottom:1px solid #e0e8f4;box-shadow:0 3px 14px rgba(0,35,90,.035);font-family:Segoe UI,Arial,sans-serif}
.zst-global-inner{width:min(1168px,calc(100% - 36px));min-height:72px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}
.zst-global-brand{display:flex;align-items:center;gap:10px;min-width:0;text-decoration:none!important;color:#082a72!important}
.zst-global-brand img{width:42px;height:42px;object-fit:contain;flex:none}
.zst-global-brand strong{display:block;font-size:13px;font-weight:800;line-height:1.2}
.zst-global-brand small{display:block;color:#0033a8;font-size:10px;letter-spacing:.08em}
.zst-global-links{display:flex;align-items:center;gap:19px}
.zst-global-links a,.zst-global-mobile a{position:relative;text-decoration:none!important;color:#182c4b;font-size:13px;font-weight:650;white-space:nowrap;transition:color .2s}
.zst-global-links a:not(.zst-global-cta){padding:27px 0 25px}
.zst-global-links a:not(.zst-global-cta)::after{content:"";position:absolute;bottom:17px;left:0;right:0;height:2px;background:#e2013b;transform:scaleX(0);transition:transform .2s}
.zst-global-links a:hover,.zst-global-links a.zst-current,.zst-global-mobile a.zst-current{color:#0033a8}
.zst-global-links a:hover::after,.zst-global-links a.zst-current::after{transform:scaleX(1)}
.zst-global-links .zst-global-cta,.zst-global-mobile .zst-global-cta{display:inline-flex;align-items:center;justify-content:center;background:#0033a8;color:white!important;border-radius:8px;padding:12px 15px;box-shadow:0 5px 13px #0033a820}
.zst-global-links .zst-global-cta:hover,.zst-global-mobile .zst-global-cta:hover{background:#082a72}
.zst-global-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;padding:10px;background:#f3f7ff;border:1px solid #dbe5f4;border-radius:9px;cursor:pointer}
.zst-global-toggle span{height:2px;width:100%;background:#0033a8;border-radius:2px}
.zst-global-mobile[hidden]{display:none!important}
.zst-global-mobile{padding:8px 20px 20px;background:white;border-top:1px solid #e5ecf6}
.zst-global-mobile a{display:block;padding:12px;border-radius:7px}
.zst-global-mobile a.zst-current{background:#edf3ff;border-left:3px solid #e2013b}
.zst-global-header a:focus-visible,.zst-global-toggle:focus-visible{outline:3px solid #ff6500;outline-offset:3px}
.zst-global-header.zst-scrolled{box-shadow:0 8px 25px #082a721b}
@media(max-width:1050px){.zst-global-links{gap:12px}.zst-global-links a{font-size:12px}}
@media(max-width:900px){.zst-global-links{display:none}.zst-global-toggle{display:flex}.zst-global-brand strong{font-size:12px}}
/* Prevent legacy fixed header and padding rules from affecting shared header */
body:has(>.zst-global-header){padding-top:0!important}
.zst-cursor-dot,.zst-cursor-ring{display:none!important}
.zst-mouse-ring,.zst-mouse-center{position:fixed;top:0;left:0;pointer-events:none;z-index:2147483000;opacity:0;transform:translate3d(-100px,-100px,0) translate(-50%,-50%);will-change:transform}
.zst-mouse-ring{width:38px;height:38px;border:2px solid #f04450;border-radius:50%;background:rgba(240,68,80,.035);transition:width .18s,height .18s,border-color .18s,opacity .15s}
.zst-mouse-center{width:10px;height:10px;background:#f04450;border-radius:50%;transition:opacity .15s}
.zst-mouse-ring.is-on,.zst-mouse-center.is-on{opacity:1}
.zst-mouse-ring.is-over{width:48px;height:48px;border-color:#0033a8}
@media(hover:none),(pointer:coarse),(prefers-reduced-motion:reduce){.zst-mouse-ring,.zst-mouse-center{display:none!important}}

/* v3: persistent shared navigation and social row on every public page */
.zst-global-header{position:fixed!important;top:0!important;right:0!important;left:0!important;width:100%!important;z-index:100200!important}
.zst-global-social{background:linear-gradient(105deg,#082b80,#0033a8 70%,#1b50c7);color:#fff}
.zst-global-social-inner{max-width:1168px;margin:auto;min-height:37px;padding:5px 18px;display:flex;justify-content:flex-end;align-items:center;gap:10px;flex-wrap:wrap}
.zst-global-social-label{font-size:10px;letter-spacing:1.3px;font-weight:800;margin-right:5px;color:#d9e5ff}
.zst-global-social a{color:white!important;text-decoration:none!important;font-size:12px;font-weight:650;border:1px solid #ffffff65;border-radius:20px;padding:4px 11px;background:#ffffff12;transition:background .2s}
.zst-global-social a:hover{background:#ffffff35}
.zst-header-spacer{display:block!important;width:100%;height:var(--zst-shared-header-height,110px)!important;flex-shrink:0}
html{scroll-padding-top:130px}
@media(max-width:650px){.zst-global-social-inner{justify-content:center;gap:5px}.zst-global-social-label{display:none}.zst-global-social a{font-size:11px;padding:4px 8px}}

/* 2026-10-30 unified header: override older page-level header and spacing rules. */
html {scroll-padding-top:130px!important}
body {padding-top:0!important}
body > .zst-global-header {position:fixed!important;top:0!important;left:0!important;right:0!important;z-index:100200!important;display:block!important;width:100%!important;visibility:visible!important;opacity:1!important}
body > .zst-global-header .zst-global-social {display:block!important;background:linear-gradient(105deg,#082b80,#0033a8 70%,#1b50c7)!important;color:#fff!important}
body > .zst-global-header .zst-global-social-inner {display:flex!important;align-items:center!important;justify-content:flex-end!important;gap:10px!important;min-height:37px!important;max-width:1168px!important;margin:0 auto!important;padding:5px 18px!important}
body > .zst-global-header .zst-global-social a {display:inline-flex!important;color:#fff!important;border:1px solid #ffffff65!important;border-radius:20px!important;padding:4px 11px!important;text-decoration:none!important;background:#ffffff12!important}
body > .zst-global-header .zst-global-inner {display:flex!important}
body > .zst-header-spacer {display:block!important;min-height:0!important;padding:0!important;margin:0!important}
@media(max-width:650px){body > .zst-global-header .zst-global-social-inner{justify-content:center!important;flex-wrap:wrap!important}}