[data-site-header]{position:sticky;top:0;z-index:100;border-bottom:1px solid var(--color-border);background:rgba(247,241,232,.96);box-shadow:0 2px 12px rgba(36,37,34,.04);backdrop-filter:blur(10px)}.site-header__inner{display:flex;min-height:4.5rem;align-items:center;gap:var(--space-4)}.site-header__brand{display:flex;min-width:0;align-items:center;gap:var(--space-3);color:var(--color-graphite);text-decoration:none}.site-header__brand:hover{color:var(--color-deep-emerald);text-decoration:none}.site-header__logo{width:2.5rem;height:2.5rem;object-fit:contain;flex:0 0 auto}.site-header__brand-name{overflow:hidden;font-family:var(--font-display);font-size:1.375rem;font-weight:600;letter-spacing:var(--tracking-tight);line-height:1.05;white-space:nowrap}.site-header__toggle{display:inline-grid;width:2.75rem;min-width:2.75rem;height:2.75rem;margin-left:auto;padding:0;place-items:center;border:1px solid var(--color-copper);border-radius:var(--radius-md);background:transparent;color:var(--color-graphite)}.site-header__toggle:hover{background:var(--color-champagne);color:var(--color-graphite)}.site-header__toggle-icon,.site-header__toggle-icon::before,.site-header__toggle-icon::after{display:block;width:1.25rem;height:2px;border-radius:1px;background:currentColor;content:"";transition:transform var(--transition-fast),opacity var(--transition-fast)}.site-header__toggle-icon{position:relative}.site-header__toggle-icon::before{position:absolute;top:-.4rem;left:0}.site-header__toggle-icon::after{position:absolute;top:.4rem;left:0}.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon{background:transparent}.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::before{top:0;transform:rotate(45deg)}.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::after{top:0;transform:rotate(-45deg)}.site-header__nav{position:absolute;top:calc(100% + 1px);right:0;left:0;display:none;max-height:calc(100dvh - 4.5rem);padding:var(--space-4) var(--gutter) var(--space-5);overflow-y:auto;border-bottom:1px solid var(--color-border);background:var(--color-warm-ivory);box-shadow:0 12px 24px rgba(36,37,34,.08)}.site-header__nav[data-open="true"]{display:block}.site-header__list{display:grid;gap:var(--space-1);margin:0;padding:0;list-style:none}.site-header__list li,.site-header__list li+li{margin:0;padding:0}.site-header__list a{display:flex;min-height:2.75rem;align-items:center;padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);color:var(--color-graphite);font-size:var(--text-base);font-weight:600;line-height:1.25;text-decoration:none}.site-header__list a:hover,.site-header__list a[aria-current="page"]{background:var(--color-champagne);color:var(--color-deep-emerald)}.site-header__action{display:flex;min-height:2.75rem;align-items:center;justify-content:center;margin-top:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);background:var(--color-deep-emerald);color:var(--color-white);font-size:var(--text-sm);font-weight:700;line-height:1.25;text-align:center;text-decoration:none}.site-header__action:hover{background:#0d332a;color:var(--color-white);text-decoration:none}@media (min-width:68rem){.site-header__inner{min-height:4.75rem;gap:var(--space-5)}.site-header__logo{width:2.5rem;height:2.5rem}.site-header__toggle{display:none}.site-header__nav{position:static;display:flex!important;min-width:0;max-height:none;flex:1;align-items:center;justify-content:space-between;gap:var(--space-4);padding:0;overflow:visible;border:0;background:transparent;box-shadow:none}.site-header__list{display:flex;min-width:0;align-items:center;gap:var(--space-1);overflow:hidden}.site-header__list a{min-height:2.5rem;padding-inline:var(--space-2);font-size:var(--text-sm);white-space:nowrap}.site-header__action{min-width:max-content;margin:0;padding-inline:var(--space-3);white-space:nowrap}}@media (max-width:23rem){.site-header__inner{gap:var(--space-3)}.site-header__brand-name{font-size:1.125rem}.site-header__logo{width:2rem;height:2rem}}