/* Shared public navigation. Independent of the handbook and article styles. */
.nf-header{box-sizing:border-box;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:27px 62px 29px;color:#242522;font-family:"Avenir Next",Avenir,"Helvetica Neue",Arial,sans-serif}
.nf-brand{display:flex;align-items:center;gap:13px;text-decoration:none;color:inherit;flex-shrink:0}
.nf-symbol{width:46px;aspect-ratio:550/675;overflow:hidden;position:relative;display:block;flex:none;filter:grayscale(1)}
.nf-symbol img{display:block;max-width:none;width:228%;height:auto;position:absolute;left:-72.7273%;top:-25.9259%}
.nf-wordmark{font-size:21px;letter-spacing:.12em;font-weight:500;line-height:1.15}
.nf-wordmark small{display:block;font-size:9px;font-weight:500;letter-spacing:.24em;padding-top:7px}
.nf-nav{display:flex;align-items:center;gap:32px;font-size:14px;line-height:1.4}
.nf-nav a{color:inherit;text-decoration:none;padding:8px 0;text-underline-offset:6px}
.nf-nav a:hover,.nf-nav a[aria-current]{text-decoration:underline}
.nf-nav .nf-contact-link{border-bottom:1px solid #242522;padding-bottom:6px}
.nf-contact-link span{margin-left:16px}
.nf-header a:focus-visible{outline:3px solid #396c6b;outline-offset:5px}
@media(max-width:800px){.nf-header{padding:23px 25px;gap:18px}.nf-wordmark{font-size:18px}.nf-nav{gap:22px;font-size:12px}.nf-symbol{width:38px}}
@media(max-width:620px){.nf-header{flex-wrap:wrap;padding:21px 22px 18px;gap:18px}.nf-brand{gap:10px}.nf-wordmark{font-size:18px}.nf-wordmark small{font-size:8px}.nf-symbol{width:36px}.nf-nav{width:100%;justify-content:space-between;gap:12px;font-size:13px;border-top:1px solid #d3cfd3;padding-top:9px}.nf-contact-link span{margin-left:6px}}
@media print{.nf-nav{display:none}}