.site-h{position:sticky;top:0;z-index:var(--z-header);background:var(--navy);border-bottom:4px solid var(--vermillion);padding-top:env(safe-area-inset-top,0px)}.site-h .wrap{display:flex;align-items:center;gap:1.6rem;min-height:var(--hdr-h)}.brand{display:flex;align-items:center;color:var(--navy-ink);text-decoration:none;flex:none}.wordmark{display:flex;align-items:center;gap:.7rem;font-family:var(--f-ui);color:var(--navy-ink)}.wordmark b{font-size:1.35rem;font-weight:800;letter-spacing:.01em;line-height:1}.wordmark small{display:block;max-width:15rem;font-weight:500;font-size:.7rem;line-height:1.25;color:var(--navy-ink-2);padding-left:.7rem;border-left:1px solid rgba(255,255,255,.3)}@media(max-width:1320px){.wordmark small{display:none}}@media(min-width:1321px){.wordmark small{max-width:7rem}.nav a{padding-inline:.55rem}}.brand:focus-visible,.nav a:focus-visible,.hdr-ib:focus-visible,.site-h .sbtn:focus-visible{outline-color:#fff}.nav{display:flex;gap:.2rem;flex:1;min-width:0}.nav a{color:var(--navy-ink);text-decoration:none;font-size:var(--fs-m);font-weight:600;padding:.5rem .7rem;border-radius:var(--r-m);white-space:nowrap}.nav a:hover{background:#ffffff1a}.nav a[aria-current=page]{box-shadow:inset 0 -3px 0 var(--navy-ink);border-radius:0}.hdr-tools{display:flex;align-items:center;gap:.3rem;margin-left:auto;flex:none}.site-h .sbtn{background:#ffffff14;border-color:#ffffff47;color:var(--navy-ink);min-width:220px;justify-content:flex-start}.site-h .sbtn:hover{background:#ffffff29;border-color:#ffffff80;color:var(--navy-ink)}.site-h .sbtn-k{margin-left:auto;background:transparent;border-color:#ffffff59;color:var(--navy-ink-2)}.hdr-ib{width:var(--ctl-h);height:var(--ctl-h);display:inline-grid;place-items:center;border:0;border-radius:var(--r-m);background:none;color:var(--navy-ink);text-decoration:none}.hdr-ib:hover{background:#ffffff1f}.hdr-ib .i{width:18px;height:18px}@media(max-width:1100px){.site-h .sbtn{min-width:0}.site-h .sbtn-t,.site-h .sbtn-k{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.site-h .sbtn{width:var(--ctl-h);padding:0;justify-content:center;border-color:transparent;background:none}}@media(max-width:1200px){:root{--hdr-h: 86px}.site-h .wrap{flex-wrap:wrap;gap:0 1rem;min-height:0;padding-block:.55rem 0}.nav{order:3;flex-basis:100%;overflow-x:auto;scrollbar-width:none;margin-inline:-.7rem;padding-block:.2rem .25rem}.nav::-webkit-scrollbar{display:none}}.foot{background:var(--navy);color:var(--navy-ink-2);margin-top:4rem}.foot a{color:var(--navy-ink)}.foot-in{padding-block:2.4rem 2rem;display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:1.8rem;font-size:var(--fs-m)}.foot-in>*{min-width:0}.foot h2{font-family:var(--f-ui);font-size:var(--fs-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--navy-ink);margin-bottom:.6rem}.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.35rem}.foot p{color:var(--navy-ink-2)}.foot p+p{margin-top:.5rem}.foot code{color:var(--navy-ink)}.foot-name{color:var(--navy-ink);font-weight:600}.foot-credit{color:var(--navy-ink)}.foot-credit a{color:var(--navy-ink);text-decoration:underline;font-weight:600}.foot-b{border-top:1px solid rgba(255,255,255,.14);padding-block:1rem 1.4rem;display:flex;flex-wrap:wrap;gap:.8rem 1.6rem;align-items:center;justify-content:space-between;font-size:var(--fs-xs);color:var(--navy-ink-2)}.foot .th{background:#ffffff14;border-color:#fff3}.foot .th-b{color:var(--navy-ink-2)}.foot .th-b[aria-checked=true]{background:var(--navy-ink);color:var(--navy)}.foot .th-b:focus-visible{outline-color:#fff}@media(max-width:980px){.foot-in{grid-template-columns:1fr 1fr}}@media(max-width:640px){.foot-in{grid-template-columns:1fr}}.route-sk{padding-block:2.4rem;display:grid;gap:1.2rem}.route-sk .sk-bar:first-child{height:2.2rem;width:55%}@media(max-width:1200px){.site-h .nav{scroll-padding-inline:2rem}.site-h .nav[data-right="1"]{-webkit-mask-image:linear-gradient(to right,#000 calc(100% - 2.6rem),transparent);mask-image:linear-gradient(to right,#000 calc(100% - 2.6rem),transparent)}.site-h .nav[data-left="1"]{-webkit-mask-image:linear-gradient(to left,#000 calc(100% - 2.6rem),transparent);mask-image:linear-gradient(to left,#000 calc(100% - 2.6rem),transparent)}.site-h .nav[data-left="1"][data-right="1"]{-webkit-mask-image:linear-gradient(to right,transparent,#000 2.6rem,#000 calc(100% - 2.6rem),transparent);mask-image:linear-gradient(to right,transparent,#000 2.6rem,#000 calc(100% - 2.6rem),transparent)}}
