/* One shared navigation style for every public Treasure Society page. */
.site-header{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:22px;padding:13px clamp(20px,4vw,76px);background:linear-gradient(90deg,rgba(19,12,14,.98),rgba(39,17,25,.97),rgba(19,12,14,.98));border-bottom:1px solid rgba(217,174,112,.38);backdrop-filter:blur(14px);font-family:'DM Sans',Arial,sans-serif;line-height:normal}.site-header .brand{display:block;width:clamp(160px,18vw,220px);justify-self:start;margin:0}.site-header .brand img{display:block;width:100%;height:auto}.site-header nav{display:flex;gap:clamp(22px,2.9vw,48px);align-items:center;justify-self:center;margin:0;width:auto;order:initial}.site-header nav a{position:relative;font-size:.74rem;font-weight:400;letter-spacing:.22em;text-transform:uppercase;white-space:nowrap;padding:12px 0;color:#f1e0cd;text-decoration:none;transition:color .2s ease}.site-header nav a:after{content:"";position:absolute;left:50%;right:50%;bottom:3px;height:1px;background:#d9ae70;transition:left .2s ease,right .2s ease}.site-header nav a:hover:after,.site-header nav a:focus-visible:after{left:0;right:0}.site-header nav a:hover,.site-header nav a[aria-current="page"]{color:#d9ae70}.site-header nav a[href="/how-it-works/"]{color:#d9ae70}.site-header .back{justify-self:end;color:#d9ae70;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;white-space:nowrap;text-decoration:none}.site-header .back:hover{color:#f0cd96}@media(max-width:850px){.site-header{display:block;text-align:center;padding:8px 16px 12px}.site-header .brand{width:220px;margin:0 auto 8px}.site-header nav{justify-content:center;flex-wrap:wrap;gap:1px 18px}.site-header nav a{font-size:.66rem;padding:8px 0}.site-header .back{display:none}}@media(max-width:520px){.site-header nav a{font-size:.59rem;letter-spacing:.12em}}@media(prefers-reduced-motion:reduce){.site-header nav a,.site-header nav a:after{transition:none}}