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transparent}.nav-link[data-astro-cid-r6zpem2t]:hover{color:var(--color-oxford);text-decoration:none}.nav-link--active[data-astro-cid-r6zpem2t]{color:var(--color-oxford);border-bottom-color:var(--color-brass)}.nav-group[data-astro-cid-r6zpem2t]{position:relative;display:flex;align-items:center}.nav-trigger[data-astro-cid-r6zpem2t]{font-family:var(--font-sans);font-size:12px;font-weight:600;letter-spacing:.04em;color:var(--color-slate);background:transparent;border:none;border-bottom:1.5px solid transparent;cursor:pointer;white-space:nowrap;padding:4px 0;display:inline-flex;align-items:center;gap:5px;transition:color .12s ease-out}.nav-trigger[data-astro-cid-r6zpem2t]:hover,.nav-group[data-astro-cid-r6zpem2t]:hover .nav-trigger[data-astro-cid-r6zpem2t],.nav-group[data-astro-cid-r6zpem2t]:focus-within .nav-trigger[data-astro-cid-r6zpem2t]{color:var(--color-oxford)}.nav-trigger--active[data-astro-cid-r6zpem2t]{color:var(--color-oxford);border-bottom-color:var(--color-brass)}.nav-caret[data-astro-cid-r6zpem2t]{font-size:8px;line-height:1;color:var(--color-brass);transition:transform .12s ease-out}.nav-group[data-astro-cid-r6zpem2t]:hover .nav-caret[data-astro-cid-r6zpem2t],.nav-group[data-astro-cid-r6zpem2t]:focus-within .nav-caret[data-astro-cid-r6zpem2t]{transform:translateY(1px)}.nav-menu[data-astro-cid-r6zpem2t]{position:absolute;top:calc(100% + 8px);left:0;min-width:220px;background:var(--color-surface);border:1px solid var(--color-hairline);box-shadow:0 4px 16px #0b1a330f;padding:8px 0;opacity:0;visibility:hidden;transform:translateY(-4px);transition:opacity .12s ease-out,transform .12s ease-out,visibility 0s linear .12s;z-index:110}.nav-group[data-astro-cid-r6zpem2t]:hover .nav-menu[data-astro-cid-r6zpem2t],.nav-group[data-astro-cid-r6zpem2t]:focus-within 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var(--color-brass);padding-left:16px}.nav-menu-label[data-astro-cid-r6zpem2t]{flex:1}.nav-tag[data-astro-cid-r6zpem2t]{font-family:var(--font-mono);font-size:9.5px;font-weight:500;letter-spacing:.04em;color:var(--color-muted);text-transform:lowercase}.nav-arrow[data-astro-cid-r6zpem2t]{color:var(--color-brass);font-size:11px}.nav-signin[data-astro-cid-r6zpem2t]{display:inline-flex;align-items:center;gap:5px;font-family:var(--font-sans);font-size:12px;font-weight:600;letter-spacing:.04em;color:var(--color-parchment);background:var(--color-oxford);text-decoration:none;white-space:nowrap;padding:8px 14px;border:1px solid var(--color-oxford);transition:background .12s ease-out,border-color .12s ease-out}.nav-signin[data-astro-cid-r6zpem2t]:hover{background:var(--color-ink);border-color:var(--color-ink);text-decoration:none}.nav-signin[data-astro-cid-r6zpem2t] .nav-arrow[data-astro-cid-r6zpem2t]{color:var(--color-brass)}.masthead-burger[data-astro-cid-r6zpem2t]{display:none;width:44px;height:44px;background:transparent;border:1px solid var(--color-hairline);cursor:pointer;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:4px}.masthead-burger[data-astro-cid-r6zpem2t]:hover{border-color:var(--color-brass)}.burger-bar[data-astro-cid-r6zpem2t]{display:block;width:20px;height:1.5px;background:var(--color-oxford)}@media(max-width:900px){.masthead-burger[data-astro-cid-r6zpem2t]{display:inline-flex}.masthead-nav[data-astro-cid-r6zpem2t]{display:none;position:absolute;top:56px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--color-parchment);border-bottom:1px solid var(--color-hairline);padding:8px 0;box-shadow:0 4px 12px #0b1a330f;max-height:calc(100vh - 56px);overflow-y:auto}.masthead-nav--open[data-astro-cid-r6zpem2t]{display:flex}.nav-link[data-astro-cid-r6zpem2t]{padding:14px 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var(--color-hairline);transform:none;transition:none}.nav-group[data-astro-cid-r6zpem2t]:hover .nav-menu[data-astro-cid-r6zpem2t],.nav-group[data-astro-cid-r6zpem2t]:focus-within .nav-menu[data-astro-cid-r6zpem2t]{opacity:0;visibility:hidden}.nav-group--open[data-astro-cid-r6zpem2t] .nav-menu[data-astro-cid-r6zpem2t]{opacity:1;visibility:visible}.nav-menu-link[data-astro-cid-r6zpem2t]{padding:12px 24px 12px 40px;font-size:13px;min-height:44px;align-items:center}.nav-signin[data-astro-cid-r6zpem2t]{margin:12px 24px 4px;justify-content:center;padding:14px;font-size:14px}}