.portal-bar{position:-webkit-sticky;position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:color-mix(in srgb,var(--paper) 85%,transparent);border-bottom:1px solid var(--line)}.portal-bar-in{display:flex;align-items:center;gap:16px;height:62px}.portal-tag{font-family:var(--mono);font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);border:1px solid color-mix(in srgb,var(--gold) 35%,transparent);border-radius:100px;padding:.34em .75em}.portal-links{display:flex;align-items:center;gap:4px;margin-left:8px}.portal-link{font-size:.9rem;font-weight:500;color:var(--ink-2);padding:.5em .8em;border-radius:8px;transition:.15s;white-space:nowrap}.portal-link:hover{color:var(--ink);background:rgba(24,23,18,.05)}.portal-link.active{color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,transparent)}.portal-dd{position:relative}.portal-dd-menu{position:absolute;top:100%;left:0;margin-top:4px;min-width:190px;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:6px;display:none;flex-direction:column;gap:2px;z-index:60}.portal-dd:focus-within .portal-dd-menu,.portal-dd:hover .portal-dd-menu{display:flex}.portal-dd-menu a{font-size:.85rem;color:var(--ink-2);padding:.55em .8em;border-radius:8px;text-decoration:none;white-space:nowrap}.portal-dd-menu a:hover{background:rgba(24,23,18,.05);color:var(--ink)}.portal-bar-cta{margin-left:auto;display:flex;align-items:center;gap:12px;flex:0 0 auto;white-space:nowrap}.portal-tag{display:none}@media(max-width:1100px){.portal-links{gap:2px;margin-left:0}.portal-link{padding:.5em .55em;font-size:.86rem}.portal-bar-cta{margin-left:auto}}.portal-burger{display:none;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--ink);font-size:1rem;line-height:1;cursor:pointer}.portal-burger:hover{background:rgba(24,23,18,.05)}.portal-mobile{border-top:1px solid var(--line);background:var(--paper);max-height:calc(100dvh - 62px);overflow-y:auto}.portal-mobile nav{display:flex;flex-direction:column;padding:10px 20px 18px}.portal-mobile a{padding:.85em .2em;color:var(--ink-2);text-decoration:none;font-size:1rem;border-bottom:1px solid color-mix(in srgb,var(--line) 60%,transparent)}.portal-mobile a:last-child{border-bottom:0}.portal-mobile a.active{color:var(--accent);font-weight:600}.portal-mobile-head{font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3,var(--ink-2));padding:1.1em .2em .35em}.portal-mobile-back{margin-top:6px;color:var(--ink-2)}@media(max-width:680px){.portal-links{display:none}.portal-burger{display:grid;place-items:center}.portal-backlink{display:none}}