header{position:relative;z-index:5}header .nav,header .page-nav{position:relative;justify-content:flex-start;gap:12px}header .nav>.nav-actions,header .nav>.nav-right,header .page-nav>.page-nav-actions{margin-left:auto}.menu-toggle{display:grid;place-content:center;gap:5px;width:44px;height:44px;flex:0 0 auto;border:1px solid var(--line);border-radius:3px;background:var(--white,#fffdf8);color:var(--ink,#163744);cursor:pointer}.menu-toggle span{display:block;width:19px;height:2px;border-radius:2px;background:currentColor;transition:transform .2s ease,opacity .2s ease}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(7px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-7px) rotate(-45deg)}.site-menu{position:absolute;top:calc(100% + 1px);right:max(18px,calc((100% - 1180px)/2));z-index:10;width:min(290px,calc(100vw - 30px));padding:9px;background:var(--white,#fffdf8);border:1px solid var(--line);box-shadow:0 18px 40px rgba(22,55,68,.16)}.site-menu[hidden]{display:none}.site-menu a{display:block;padding:13px 14px;color:var(--ink,#163744);font:15px var(--serif,Georgia,serif);text-decoration:none;border-bottom:1px solid var(--line)}.site-menu a:last-child{border-bottom:0}.site-menu a:hover{background:#e7efec;color:var(--blue-dark,#0f5368)}@media(max-width:520px){.menu-toggle{width:42px;height:42px}.site-menu{right:15px}}@media(prefers-reduced-motion:reduce){.menu-toggle span{transition:none}}