.ink-header{position:relative;z-index:30;color:var(--foreground)}.ink-header-inner{display:flex;min-height:106px;max-width:1320px;margin:0 auto;align-items:center;justify-content:space-between;gap:40px;border-bottom:1px solid var(--border)}.ink-header-brand{display:inline-flex;align-items:center;gap:24px;color:var(--foreground);text-decoration:none;flex-shrink:0}.ink-header-name{font-family:Georgia,Times New Roman,serif;font-size:35px;font-weight:400;letter-spacing:-1.7px;line-height:1}.ink-header-period{color:var(--primary)}.ink-header-wordmark{border-left:1px solid var(--border);padding:1px 0 0 23px;font-family:var(--font-serif,"Songti TC",serif);font-size:13px;letter-spacing:.25em;color:var(--muted);line-height:1.4}.ink-nav{display:flex;align-items:center;gap:36px;margin:14px 0 0;padding:0;list-style:none}.ink-nav-item,.ink-nav-link{position:relative}.ink-nav-link{display:block;padding:17px 3px 14px;color:var(--muted);font-family:var(--font-serif,"Songti TC",serif);font-size:15px;letter-spacing:.12em;line-height:1.5;white-space:nowrap;text-decoration:none;transition:color .18s ease}.ink-nav-link:before{position:absolute;content:"";inset:9px -3px auto;height:1px;background:var(--foreground);opacity:0;transform:scaleX(.35);transition:opacity .18s ease,transform .22s ease}.ink-nav-link[aria-current=page]{color:var(--foreground)}.ink-nav-link[aria-current=page] .ink-nav-label{font-weight:600}.ink-nav-link:focus-visible,.ink-nav-link:hover{color:var(--foreground)}.ink-nav-perched:before{opacity:.65;transform:scaleX(1)}.ink-nav-crow{position:absolute;left:50%;top:-27px;width:45px;height:36px;margin-left:-22.5px;color:var(--foreground);pointer-events:none;opacity:0;transform:translateY(-7px)}.ink-crow{display:block;width:100%;height:100%;overflow:visible}.ink-nav-perched .ink-nav-crow{opacity:1;transform:translateY(0);animation:ink-crow-land .44s ease-out both}.ink-crow-wing{transform-origin:46px 25px}.ink-nav-perched .ink-crow-wing{animation:ink-crow-fold .44s ease-out both}@keyframes ink-crow-land{0%{opacity:0;transform:translate(-4px,-10px) rotate(-9deg)}45%{opacity:1;transform:translateY(1px) rotate(3deg)}70%{transform:translateY(-1px) rotate(-2deg)}to{opacity:1;transform:translate(0) rotate(0)}}@keyframes ink-crow-fold{0%{transform:rotate(75deg)}38%{transform:rotate(-12deg)}68%{transform:rotate(18deg)}to{transform:rotate(0)}}.ink-header-menu{display:none}.ink-header-brand:focus-visible,.ink-header-menu:focus-visible,.ink-header-skip:focus-visible,.ink-nav-link:focus-visible{outline:1px solid var(--primary);outline-offset:7px}.ink-header-skip{position:absolute;z-index:100;top:10px;left:20px;padding:10px 18px;transform:translateY(-160%);color:var(--foreground);background:var(--background);border:1px solid var(--foreground);font-size:14px;text-decoration:none}.ink-header-skip:focus{transform:translateY(0)}@media (max-width:1416px){.ink-header-inner{margin-inline:48px}}@media (max-width:1000px){.ink-header-inner{gap:24px;margin-inline:32px}.ink-header-brand{gap:17px}.ink-header-wordmark{padding-left:17px}.ink-nav{gap:22px}}@media (max-width:760px){.ink-header-inner{min-height:84px;margin-inline:24px;flex-wrap:wrap;gap:0}.ink-header-name{font-size:31px}.ink-header-wordmark{font-size:11px;letter-spacing:.17em}.ink-header-menu{display:inline-flex;min-height:44px;align-items:center;gap:12px;margin-block:20px;margin-right:-5px;padding:8px 5px 8px 12px;border:0;background:none;color:var(--foreground);font-family:var(--font-serif,"Songti TC",serif);font-size:13px;letter-spacing:.12em;cursor:pointer}.ink-header-menu-lines{display:grid;width:22px;gap:6px}.ink-header-menu-lines i{display:block;height:1px;background:var(--foreground);transition:transform .2s ease}.ink-header-menu-lines i:last-child{width:16px;justify-self:end}.ink-header-menu[aria-expanded=true] .ink-header-menu-lines i:first-child{transform:translateY(3.5px) rotate(45deg)}.ink-header-menu[aria-expanded=true] .ink-header-menu-lines i:last-child{width:22px;transform:translateY(-3.5px) rotate(-45deg)}.ink-nav{display:none;width:100%;margin:0;padding:22px 0 8px;flex-wrap:wrap;justify-content:space-between;gap:17px}.ink-nav-open{display:flex}.ink-nav-link{font-size:14px;padding:19px 1px 16px;letter-spacing:.06em}.ink-nav-crow{top:-23px;width:40px;height:32px;margin-left:-20px}}@media (max-width:390px){.ink-header-inner{margin-inline:20px}.ink-header-brand{gap:12px}.ink-header-wordmark{padding-left:12px}.ink-nav{gap:11px}.ink-nav-link{font-size:13px}}@media (prefers-reduced-motion:reduce){.ink-header-menu-lines i,.ink-nav-link,.ink-nav-link:before{transition:none}.ink-nav-perched .ink-crow-wing,.ink-nav-perched .ink-nav-crow{animation:none}}