/* The main website's logo, pill navigation and grouped service hierarchy. */
.skip:focus{z-index:100}
.brand-nav{--bn-bg:#101d27;--bn-surface:#152632;--bn-ink:#eaf3f4;--bn-muted:#b6c7cd;--bn-line:#344b56;--bn-teal:#66d4c4;--bn-tint:#21403f;position:sticky;top:0;z-index:80;margin:0;border:0;border-bottom:1px solid var(--bn-line);background:var(--bn-bg);color:var(--bn-ink);font:500 14px/1.5 Inter,system-ui,-apple-system,sans-serif;box-shadow:0 6px 24px #07111b12;max-width:none;padding:0;box-sizing:border-box}
[data-theme=light] .brand-nav{--bn-bg:#f6faf9;--bn-surface:#fff;--bn-ink:#1a2c3b;--bn-muted:#516670;--bn-line:#d3e1df;--bn-teal:#28756c;--bn-tint:#e5f3ef}
.brand-nav *{box-sizing:border-box}.brand-nav .bn-inner{height:76px;max-width:1440px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 24px;position:relative}.brand-nav .bn-logo{display:flex;align-items:center;gap:8px;flex:none;text-decoration:none}.brand-nav .bn-logo img{display:block;object-fit:contain;max-width:none;width:39px;height:39px}.brand-nav .bn-logo .bn-wordmark{width:120px;height:30px}[data-theme=dark] .bn-logo img{filter:brightness(1.7)}
.brand-nav .main-nav{display:flex!important;flex-direction:row;align-items:center;gap:2px;margin:0;padding:4px;border:1px solid var(--bn-line);border-radius:99px;background:var(--bn-surface);box-shadow:inset 0 1px 0 #ffffff30,0 8px 24px #10202009;position:static;overflow:visible!important;width:auto;max-height:none;color:var(--bn-ink);font-size:13px}
.brand-nav .main-nav>a,.brand-nav .bn-group>summary{display:flex;align-items:center;gap:7px;padding:10px 13px;min-height:42px;white-space:nowrap;color:var(--bn-muted);font-weight:600;text-decoration:none;border:0;border-radius:99px;background:none;box-shadow:none;line-height:1.5;font-size:13px}
.brand-nav .main-nav>a:hover,.brand-nav .bn-group>summary:hover,.brand-nav .bn-group[open]>summary,.brand-nav .main-nav>a[aria-current=page]{background:var(--bn-tint);color:var(--bn-teal);box-shadow:none}
.brand-nav details{padding:0;margin:0;border:0}.brand-nav summary{cursor:pointer;list-style:none}.brand-nav summary::-webkit-details-marker{display:none}.brand-nav summary svg{flex:none}.brand-nav .bn-group{position:relative;width:auto}.brand-nav .bn-group>div{position:absolute;top:calc(100% + 10px);left:0;z-index:90;min-width:240px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 110px);overflow-y:auto;overscroll-behavior:contain;padding:8px;border:1px solid var(--bn-line);border-radius:14px;background:var(--bn-surface);box-shadow:0 18px 45px #05151d26}
.brand-nav .bn-group:first-of-type>div{width:330px}.brand-nav .bn-group:last-child>div{left:auto;right:0}.brand-nav .bn-group>div a,.brand-nav .bn-sub>summary{display:flex!important;align-items:center;justify-content:space-between;gap:10px;min-height:44px;padding:10px 12px!important;border-radius:7px;color:var(--bn-muted);font-size:13px;text-decoration:none;line-height:1.5;white-space:normal;box-shadow:none;font-weight:500}.brand-nav .bn-group>div a:hover,.brand-nav .bn-sub>summary:hover{background:var(--bn-tint);color:var(--bn-teal)}.brand-nav .bn-sub>div{margin:2px 5px 6px 12px;padding-left:8px;border-left:1px solid var(--bn-line)}.brand-nav .bn-sub[open]>summary{color:var(--bn-teal)}.brand-nav .bn-sub[open]>summary svg{transform:rotate(180deg)}
.brand-nav .bn-actions{display:flex;align-items:center;gap:10px;flex:none}.brand-nav .bn-theme,.brand-nav .bn-menu{display:grid;width:36px;height:36px;padding:0!important;place-items:center;min-height:0;border:1px solid var(--bn-line);border-radius:50%;background:var(--bn-surface);color:var(--bn-muted);box-shadow:none;cursor:pointer;margin:0}.brand-nav .bn-cta{display:flex;align-items:center;gap:9px;min-height:42px;padding:10px 15px;border:1px solid var(--bn-line);border-radius:99px;color:var(--bn-teal);font-size:13px;text-decoration:none;background:var(--bn-surface);white-space:nowrap}.brand-nav .bn-menu{display:none}.brand-nav :is(a,button,summary):focus-visible{outline:2px solid var(--bn-teal);outline-offset:3px}
.learning-nav{display:flex;align-items:center;gap:8px;max-width:1240px;margin:auto;padding:14px 0;border-bottom:1px solid var(--line);overflow-x:auto;overscroll-behavior:contain;font-size:.85rem;white-space:nowrap}.learning-nav a{display:block;padding:8px 12px;min-height:40px;border-radius:8px;color:var(--muted);flex:none}.learning-nav a:hover,.learning-nav a[aria-current]{background:var(--accentbg);color:var(--teal)}.learning-nav .learning-home{color:var(--ink);margin-right:auto;padding-left:0}.learning-home strong{color:var(--teal)}
@media(min-width:768px) and (max-width:1023px){.brand-nav .bn-inner{padding-inline:15px;gap:10px}.brand-nav .bn-logo img{width:32px;height:32px}.brand-nav .bn-logo .bn-wordmark{width:96px;height:24px}.brand-nav .main-nav>a,.brand-nav .bn-group>summary{font-size:12px;padding-inline:9px;min-height:44px}.brand-nav .bn-cta{font-size:12px;padding-inline:11px}.brand-nav .bn-actions{gap:7px}.brand-nav .bn-theme{width:32px;height:32px}}
@media(max-width:767px){.brand-nav .bn-inner{height:70px;padding:0 18px;gap:12px}.brand-nav .bn-logo img{width:33px;height:33px}.brand-nav .bn-logo .bn-wordmark{width:108px;height:27px}.brand-nav .bn-cta{display:none}.brand-nav .bn-menu{display:grid}.brand-nav .main-nav{display:none!important}.brand-nav .main-nav.open{display:flex!important;flex-direction:column;align-items:stretch;position:absolute;top:100%;left:10px;right:10px;width:auto;max-height:calc(100dvh - 90px);overflow:auto!important;padding:10px;border-radius:16px;box-shadow:0 20px 40px #07111b30}.brand-nav .main-nav>a,.brand-nav .bn-group>summary{padding:12px;border-radius:8px;font-size:14px}.brand-nav .bn-group{width:100%}.brand-nav .bn-group>div,.brand-nav .bn-group:first-of-type>div{position:static;min-width:0;max-width:none;width:auto;max-height:none;overflow:visible;border:0;border-left:1px solid var(--bn-line);border-radius:0;box-shadow:none;padding:4px 0 4px 10px;margin:0 5px 5px 14px}.brand-nav .bn-actions{margin-left:auto}.learning-nav{padding:10px 18px;gap:3px}.learning-nav .learning-home{margin-right:12px}.learning-nav a{font-size:.8rem}.js .brand-nav .bn-menu{display:grid}html:not(.js) .brand-nav .bn-inner{height:auto;flex-wrap:wrap;padding-block:14px}html:not(.js) .brand-nav .main-nav{display:flex!important;position:static;flex-wrap:wrap;flex-direction:row;border-radius:12px}html:not(.js) .brand-nav .bn-menu{display:none}}
@media print{.brand-nav,.learning-nav{display:none!important}}