/* XYZREG spaceship-style header: logo left, nav center, icon buttons right */
.xhdr{position:sticky;top:0;z-index:1000;background:#ffffff;border-bottom:1px solid #e2e8f0;}
.xhdr-inner{max-width:1280px;margin:0 auto;display:flex;align-items:center;gap:26px;padding:12px 20px;position:relative;}
.xhdr-logo{flex:0 0 auto;display:inline-flex;align-items:center;text-decoration:none;}
.xhdr-logo img{height:38px;width:auto;display:block;}
.xhdr-logo.logo-text{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:22px;color:#0A1F44;}
.xhdr-nav{flex:1 1 auto;display:flex;justify-content:center;}
.xhdr-links{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0;}
.xhdr-links>li{position:relative;}
.xhdr-links>li>a{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:999px;color:#0A1F44;font-weight:600;font-size:15px;text-decoration:none;transition:background .16s ease,color .16s ease;}
.xhdr-links>li>a:hover{background:#eef4ff;color:#1D6FE8;}
.xhdr-caret{width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:6px solid currentColor;opacity:.7;}
.xhdr-dropmenu{position:absolute;top:calc(100% + 8px);left:0;min-width:230px;background:#ffffff;border:1px solid #e2e8f0;border-radius:14px;box-shadow:0 16px 40px rgba(10,31,68,.14);padding:8px;margin:0;list-style:none;display:none;z-index:1001;}
.xhdr-has-drop:hover .xhdr-dropmenu,.xhdr-has-drop:focus-within .xhdr-dropmenu{display:block;}
.xhdr-dropmenu li a{display:block;padding:10px 14px;border-radius:10px;color:#0A1F44;font-size:14px;font-weight:500;text-decoration:none;}
.xhdr-dropmenu li a:hover{background:#eef4ff;color:#1D6FE8;}
.xhdr-icons{display:flex;align-items:center;gap:8px;margin-left:auto;flex:0 0 auto;}
.xhdr-icon{width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;border:1px solid #e2e8f0;background:#ffffff;color:#0A1F44;cursor:pointer;text-decoration:none;transition:border-color .16s ease,color .16s ease,background .16s ease;position:relative;padding:0;}
.xhdr-icon:hover{border-color:#1D6FE8;color:#1D6FE8;}
.xhdr-icon svg{width:20px;height:20px;display:block;}
#xhdr-theme-toggle{font-family:inherit;}
.xhdr-langwrap,.xhdr-notifwrap{position:relative;}
.xhdr-popmenu{position:absolute;top:calc(100% + 10px);right:0;min-width:210px;background:#ffffff;border:1px solid #e2e8f0;border-radius:14px;box-shadow:0 16px 40px rgba(10,31,68,.14);padding:8px;z-index:1001;}
.xhdr-popmenu[hidden]{display:none!important;}
.xhdr-popmenu ul{list-style:none;margin:0;padding:0;}
.xhdr-popmenu ul li a{display:block;padding:10px 14px;border-radius:10px;color:#0A1F44;font-size:14px;text-decoration:none;}
.xhdr-popmenu ul li a:hover{background:#eef4ff;color:#1D6FE8;}
.xhdr-popmenu ul li.none{padding:10px 14px;color:#5b6b82;font-size:14px;}
.xhdr-dot{position:absolute;top:8px;right:9px;width:9px;height:9px;border-radius:50%;background:#1D6FE8;border:2px solid #ffffff;}
.xhdr-burger{display:none;}
/* dark theme */
html[data-theme="dark"] .xhdr{background:#0A1F44;border-bottom-color:#1d2942;}
html[data-theme="dark"] .xhdr-logo.logo-text{color:#f8fafc;}
html[data-theme="dark"] .xhdr-links>li>a{color:#f8fafc;}
html[data-theme="dark"] .xhdr-links>li>a:hover{background:#16213a;color:#5b9bff;}
html[data-theme="dark"] .xhdr-dropmenu,html[data-theme="dark"] .xhdr-popmenu{background:#0a1428;border-color:#1d2942;}
html[data-theme="dark"] .xhdr-dropmenu li a,html[data-theme="dark"] .xhdr-popmenu ul li a{color:#f8fafc;}
html[data-theme="dark"] .xhdr-dropmenu li a:hover,html[data-theme="dark"] .xhdr-popmenu ul li a:hover{background:#16213a;color:#5b9bff;}
html[data-theme="dark"] .xhdr-popmenu ul li.none{color:#94a3b8;}
html[data-theme="dark"] .xhdr-icon{background:transparent;border-color:#2b3a55;color:#f8fafc;}
html[data-theme="dark"] .xhdr-icon:hover{border-color:#1D6FE8;color:#5b9bff;}
html[data-theme="dark"] .xhdr-dot{border-color:#0A1F44;}
/* responsive */
@media(max-width:960px){
.xhdr-inner{gap:14px;}
.xhdr-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#ffffff;border-bottom:1px solid #e2e8f0;box-shadow:0 20px 40px rgba(10,31,68,.12);padding:10px 20px 18px;z-index:1000;justify-content:stretch;}
html[data-theme="dark"] .xhdr-nav{background:#0A1F44;border-bottom-color:#1d2942;}
.xhdr.xhdr-open .xhdr-nav{display:block;}
.xhdr-links{flex-direction:column;align-items:stretch;gap:2px;}
.xhdr-links>li>a{display:flex;width:100%;box-sizing:border-box;}
.xhdr-has-drop .xhdr-dropmenu{position:static;display:block;box-shadow:none;border:0;padding:0 0 0 12px;margin-top:2px;}
.xhdr-burger{display:inline-flex;}
}