:root{--chain-nav-height:60px}.chain-global-nav{height:var(--chain-nav-height);position:sticky;top:0;z-index:100;background:#f8fafcf5;border-bottom:1px solid var(--chain-line);color:var(--chain-ink);font-family:var(--chain-font);backdrop-filter:blur(16px);--color-surface:#fff;--color-elevated:var(--chain-paper);--color-border:var(--chain-line);--color-t1:var(--chain-ink)}.chain-nav-inner{height:100%;max-width:1680px;margin:auto;padding:0 28px;display:flex;align-items:center;gap:54px}.chain-wordmark{display:inline-flex;align-items:center;flex-shrink:0;line-height:1;color:#142036;padding:10px 0}.chain-brand-lettering{display:block;flex-shrink:0;width:112px;height:24px;overflow:visible}.chain-brand-tagline{margin-left:18px;padding-left:15px;border-left:1px solid #dce1e9;font-family:var(--chain-font);font-size:12px;font-weight:400;line-height:18px;letter-spacing:.015em;color:#858d9d;white-space:nowrap}.chain-nav-links{display:flex;align-items:stretch;height:100%;gap:32px}.chain-nav-links>a{position:relative;display:flex;align-items:center;font-size:15px;font-weight:600;white-space:nowrap;color:var(--chain-muted);transition:color .18s}.chain-nav-links>a:hover,.chain-nav-links>a[aria-current=page]{color:var(--chain-accent)}.chain-nav-links>a[aria-current=page]:after{content:"";position:absolute;bottom:0;inset-inline:0;height:3px;border-radius:3px 3px 0 0;background:var(--chain-accent)}.chain-nav-tools{display:flex;align-items:center;gap:16px;margin-left:auto}.chain-nav-menu,.chain-nav-search{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:8px;color:var(--chain-muted)}.chain-nav-menu:hover,.chain-nav-search:hover{background:var(--chain-accent-soft);color:var(--chain-accent)}.chain-nav-account{border:1px solid var(--chain-line);border-radius:6px;color:var(--chain-muted);font-weight:400}.chain-nav-account,.chain-nav-vip{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 12px;font-size:13px;white-space:nowrap}.chain-nav-vip{flex-shrink:0;gap:6px;border:1px solid #fde68a;border-radius:7px;background:#fffbeb;color:#92400e;font-weight:500;transition:background .18s,border-color .18s}.chain-nav-vip:hover{background:#fef3c7;border-color:#fbbf24}.chain-account-link{display:inline-flex;align-items:center;gap:8px;height:38px;padding:3px 10px 3px 3px;border:1px solid var(--chain-line);border-radius:22px;white-space:nowrap;transition:background .18s}.chain-account-link:hover{background:var(--chain-paper)!important}.chain-account-avatar{display:flex;width:30px;height:30px;flex-shrink:0;align-items:center;justify-content:center;overflow:hidden;border-radius:50%;background:var(--chain-accent-soft);color:var(--chain-accent);font-size:12px;font-weight:500}.chain-account-copy{min-width:0;line-height:1.35}.chain-account-name{display:block;max-width:6em;overflow:hidden;text-overflow:ellipsis;font-size:12px;font-weight:500}.chain-account-tier{display:block;color:var(--chain-accent);font-size:10px;font-weight:500}.chain-account-link-mobile{height:44px;min-width:0;padding-right:12px;border-radius:8px}.chain-nav-menu{display:none}.chain-global-nav :is(a,button):focus-visible{outline:2px solid var(--chain-accent);outline-offset:4px}.chain-mobile-overlay{position:fixed;inset:var(--chain-nav-height) 0 0;background:#0f172a30;height:calc(100dvh - var(--chain-nav-height))}.chain-mobile-nav{background:#fff;padding:16px 22px 26px;max-height:calc(100dvh - var(--chain-nav-height));overflow:auto;border-bottom:1px solid var(--chain-line)}.chain-mobile-primary{display:flex;flex-direction:column}.chain-mobile-primary a{display:flex;align-items:center;min-height:56px;font-size:20px;font-weight:400;border-bottom:1px solid var(--chain-line)}.chain-mobile-primary a[aria-current=page]{color:var(--chain-accent)}.chain-mobile-secondary{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:22px;font-size:15px}.chain-mobile-secondary>a{display:flex;align-items:center;gap:12px;min-height:44px}@media(max-width:1279px){.chain-brand-tagline{display:none}}@media(max-width:1100px){.chain-nav-inner{gap:32px;padding:0 22px}.chain-nav-links{gap:24px}.chain-nav-tools{gap:8px}}@media(max-width:1023px){.chain-nav-inner{padding:0 16px;gap:12px}.chain-nav-desktop-account,.chain-nav-links{display:none}.chain-nav-menu{display:inline-flex}.chain-nav-tools{gap:4px}.chain-nav-vip{padding:0 9px;min-height:34px;font-size:12px}.chain-nav-vip>svg{display:none}.chain-nav-menu,.chain-nav-search{width:32px}}@media(prefers-reduced-motion:reduce){.chain-account-link,.chain-nav-links>a,.chain-nav-vip{transition:none}}.chain-mobile-primary>a,.chain-nav-links>a{font-family:var(--chain-font-rounded);font-weight:400;font-size:16px}.chain-nav-tools .wise-popup-actions>button:first-child{padding:7px 10px;min-height:36px;font-size:12px;white-space:nowrap;color:var(--color-text-secondary);cursor:pointer}@media(max-width:600px){.chain-nav-tools .chain-nav-search,.chain-nav-tools .chain-nav-vip{display:none}.chain-nav-inner{gap:8px}.chain-nav-tools .wise-popup-actions>button:first-child{padding-inline:6px;font-size:11px}}