.site-header{position:fixed;inset:0 0 auto;z-index:50;border-bottom:1px solid #e2e8f0;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);color:#0f172a}
.site-nav{max-width:1240px;min-height:68px;margin:auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-brand{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;text-decoration:none;color:inherit;font-size:16px;font-weight:750}
.site-brand img{width:36px;height:36px;border-radius:9px;object-fit:contain;background:white}
.site-nav-actions,.site-nav-links,.site-nav-tools{display:flex;align-items:center;gap:6px;min-width:0}
.site-nav-actions{gap:16px}.site-nav-link,.site-account-link,.site-aux-link,.site-locale button,.site-locale-link{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:9px 10px;border-radius:9px;color:#475569;font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap;box-sizing:border-box}
.site-nav-link:hover,.site-nav-link.is-active,.site-aux-link:hover,.site-locale-link:hover{background:#f0fdfa;color:#0d9488}
.site-account-link{background:#0f172a;color:white;padding:9px 15px}.site-account-link:hover{background:#0d9488;color:white}
.site-aux-button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:0;border-radius:9px;background:transparent;color:#475569;cursor:pointer;font-size:19px}
.site-aux-button:hover{background:#f0fdfa;color:#0d9488}.site-account-initial{display:none}.site-locale button{border:0;background:transparent}
.site-header a:focus-visible,.site-header button:focus-visible{outline:3px solid #2dd4bf;outline-offset:2px}
.dark .site-header{background:rgba(15,23,42,.97);border-color:#334155;color:#f8fafc}.dark .site-nav-link,.dark .site-aux-button,.dark .site-locale button,.dark .site-locale-link{color:#cbd5e1}.dark .site-nav-link:hover,.dark .site-nav-link.is-active,.dark .site-aux-button:hover{background:#123d3b;color:#5eead4}
@media(max-width:1080px){.site-nav{min-height:124px;display:block;padding:12px 20px 0}.site-brand{height:44px}.site-nav-tools{position:absolute;right:20px;top:12px}.site-nav-actions{display:block}.site-nav-links{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:2px;padding:8px 0}.site-nav-link{white-space:normal;text-align:center;padding:6px 2px;font-size:12px;line-height:1.4}.site-nav-links::-webkit-scrollbar{display:none}.site-nav-link{flex:none}}
@media(max-width:560px){.site-nav{padding-left:16px;padding-right:16px}.site-nav-tools{right:12px;gap:0}.site-brand span{font-size:13px}.site-account-link{padding:9px 10px}.site-nav-link{font-size:13px}}
@media(max-width:360px){.site-brand span{display:none}}

.site-nav-link:hover,.site-nav-link.is-active,.site-aux-link:hover,.site-locale-link:hover{color:#0f766e}
.site-account-link:hover{background:#0f766e;color:white}
.site-header a:focus-visible,.site-header button:focus-visible{outline-color:#0f766e}
.dark .site-header a:focus-visible,.dark .site-header button:focus-visible{outline-color:#5eead4}
.dark .site-nav-link:hover,.dark .site-nav-link.is-active,.dark .site-aux-link:hover,.dark .site-locale-link:hover{color:#5eead4}
@media(prefers-reduced-motion:reduce){.site-header *{transition:none!important;scroll-behavior:auto!important}}

/* Reset legacy positioning so tools remain in the brand row on every page. */
.site-nav{position:relative}.site-brand span{display:inline}
@media(max-width:1080px){.site-nav-actions{position:static}.site-nav{padding-bottom:0}}
@media(max-width:560px){.site-nav-links{grid-template-columns:repeat(3,minmax(0,1fr))}.site-nav{padding-bottom:6px}}
@media(max-width:360px){.site-brand span{display:none}}