header.site-header{position:sticky;top:0;z-index:50;background-color:#1e6aa1;color:#fff;padding:.75rem 0;box-shadow:0 2px 4px rgba(0,0,0,.1)}header.site-header .container{max-width:72rem;margin:0 auto;padding:0 1.25rem;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none}.brand .logo{background:rgba(255,255,255,.12);border-radius:.75rem;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);transition:transform .15s ease}.brand:hover .logo{transform:translateY(-1px)}.logo-text{font-weight:700;font-size:1.125rem;line-height:1;color:#fff;letter-spacing:.2px}header.site-header nav a{display:inline-flex;align-items:center;gap:.4rem;color:#fff;text-decoration:none;font-weight:500;transition:opacity .2s,background-color .2s}header.site-header nav a:hover{opacity:.9;background:rgba(255,255,255,.1);border-radius:.25rem;padding:.2rem .4rem}