/* Shared top bar — identical visual system to the homepage. */
.site-header{
  position:fixed;z-index:100;top:0;left:0;right:0;height:74px;
  padding:0 clamp(20px,5vw,68px);display:flex;align-items:center;
  justify-content:space-between;background:rgba(12,10,9,.72);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,252,242,.10)
}
.site-logo{font-family:var(--robit);font-weight:500;font-size:1.45rem;line-height:1;letter-spacing:-.07em;color:var(--paper);text-decoration:none}
.site-logo .dot{color:var(--ember)}
.site-nav{display:flex;align-items:center;gap:18px}
.site-nav a{font-family:var(--heming);font-weight:600;font-size:.64rem;line-height:1;letter-spacing:.18em;text-transform:uppercase;text-decoration:none}
.site-updates{color:var(--paper-dim);padding:10px 0;transition:color .25s}
.site-updates:hover,.site-updates[aria-current="page"]{color:var(--paper)}
.site-join{color:var(--ink)!important;background:var(--ember);padding:12px 17px;border-radius:100px;transition:background .25s,transform .25s,box-shadow .25s}
.site-join:hover{background:var(--ember2);transform:translateY(-1px);box-shadow:0 8px 24px rgba(235,94,40,.34)}
@media(max-width:540px){.site-header{height:64px}.site-logo{font-size:1.3rem}.site-nav{gap:13px}.site-nav a{font-size:.61rem;letter-spacing:.13em}.site-join{padding:11px 13px}}