/* Shared navigation and learning paths for every public HTML route. */
body{font-family:Arial,sans-serif;--sans:Arial,sans-serif;--paper:#f7f5ee;--ink:#173c36;--green:#225c49;background:var(--paper)}
.site-shell{position:relative;z-index:10;border-bottom:1px solid #173c3626;background:#f7f5ee;color:#173c36;padding:0 5%;min-height:82px;display:flex;justify-content:space-between;align-items:center;gap:24px;font:14px/1.5 Arial,sans-serif}
.site-shell-brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:700;white-space:nowrap;text-decoration:none!important}.site-shell-brand img{width:31px;height:31px;object-fit:contain}
.site-shell-nav{display:flex;align-items:center;gap:23px}.site-shell-nav a{color:#173c36;font-size:13px;white-space:nowrap;text-decoration:none!important;padding:9px 0}.site-shell-nav a:hover,.site-shell-nav a[aria-current=page]{text-decoration:underline!important;text-underline-offset:6px}
.site-shell-nav .shell-contact{border:1px solid #173c36;border-radius:30px;padding:10px 16px}.shell-toggle{display:none;color:#173c36;background:none;border:1px solid #173c3640;border-radius:30px;padding:8px 15px;font:14px Arial,sans-serif;cursor:pointer}.shell-skip{position:fixed;top:-100px;left:16px;z-index:50;background:white;color:#173c36;padding:12px 20px}.shell-skip:focus{top:10px}
.site-shell a:focus-visible,.site-shell button:focus-visible,.site-shell-footer a:focus-visible,.site-path a:focus-visible{outline:3px solid #b97324;outline-offset:4px}
.shell-trail{max-width:1240px;margin:auto;padding:20px 7%;display:flex;flex-wrap:wrap;gap:10px;font:12px/1.5 Arial,sans-serif;color:#506569}.shell-trail a{text-decoration:underline;text-underline-offset:3px}
.site-shell-footer{display:block!important;min-height:0!important;background:#10342f!important;color:#f7f5ee!important;margin:0!important;padding:45px 7% 28px!important;border:0!important;font:14px/1.6 Arial,sans-serif}.shell-footer-inner{max-width:1240px;margin:auto;display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}.site-shell-footer a{color:inherit}.site-shell-footer .site-shell-brand img{filter:brightness(0) invert(1)}.site-shell-footer p{font-size:13px;max-width:350px;margin:14px 0!important;opacity:1}.site-shell-footer nav{display:flex;flex-direction:column;align-items:start;gap:8px}.site-shell-footer .footer-heading{font-size:10px;letter-spacing:.12em;font-weight:700;margin:0 0 18px!important;opacity:.75}.shell-footer-bottom{max-width:1240px;margin:30px auto 0;border-top:1px solid #ffffff35;padding-top:18px;display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between;font-size:11px}
.site-path{background:#e4ece4;border:1px solid #173c3624;border-radius:18px;padding:28px;margin:35px 0;color:#173c36}.site-path .eyebrow{color:#225c49;font:11px Arial,sans-serif;letter-spacing:.1em}.site-path h2{font:600 29px/1.2 Arial,sans-serif!important;letter-spacing:-.035em;margin:0 0 16px!important}.site-path p{font:15px/1.65 Arial,sans-serif!important;margin:0 0 20px!important}.site-path-links{display:grid;gap:12px}.site-path-links a{display:block!important;font:600 14px/1.5 Arial,sans-serif!important;text-decoration:underline!important;text-underline-offset:4px}
.site-path-wide{max-width:1040px;margin:40px auto;padding:30px}.article .inline-cluster-link,.guide-article .inline-cluster-link{color:#225c49;text-decoration:underline;text-underline-offset:4px}
@media(max-width:1150px){.site-shell{min-height:72px;padding:14px 6%;flex-wrap:wrap;gap:0}.shell-toggle{display:block}.site-shell-nav{display:flex;width:100%;flex-direction:column;align-items:stretch;gap:2px;padding:18px 0 8px}.site-shell-nav a{padding:10px 0;font-size:14px;white-space:normal}.site-shell-nav .shell-contact{align-self:flex-start;padding:10px 18px;margin-top:7px}.site-shell[data-enhanced=true] .site-shell-nav:not(.is-open){display:none}}
@media(max-width:760px){.shell-footer-inner{grid-template-columns:1fr;gap:28px}.site-shell-brand{font-size:18px}.shell-trail{padding:18px 6%;font-size:11px}.site-path{padding:23px}.site-path-wide{margin:28px 6%}.site-path h2{font-size:25px!important}}
@media print{.site-shell,.site-shell-footer,.shell-trail,.shell-skip{display:none!important}}