/* Shared desktop header and mobile navigation. */
body[data-page] .site-topbar{position:sticky;top:0;display:flex;align-items:center;justify-content:flex-start;gap:28px!important;min-height:68px;height:auto;padding:10px max(24px,calc((100% - 1192px)/2))!important;background:#fffffff2;backdrop-filter:blur(18px);border:0;box-shadow:0 1px 8px #0b1c3009;z-index:40;flex-wrap:nowrap}
body[data-page] .site-topbar .wordmark{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:700;color:#004ac6;text-decoration:none;letter-spacing:-.6px;flex-shrink:0}
.brand-tag{font-size:9px;letter-spacing:.1em;padding:3px 6px;background:#eff4ff;color:#565e74;border-radius:4px}
body[data-page] .site-tabs{display:flex;align-items:center;gap:8px;margin:0;flex:1}
body[data-page] .site-tabs a{font:inherit;font-size:14px;font-weight:500;color:#565e74;text-decoration:none;padding:10px 16px;border:0;border-radius:9px;white-space:nowrap}
body[data-page] .site-tabs a[aria-current]{color:#004ac6;background:#eff4ff;font-weight:700}
body[data-page] .site-login{font:inherit;font-size:13px;white-space:nowrap;text-decoration:none;color:#004ac6;cursor:pointer;padding:9px 16px;background:#eff4ff;border-radius:999px;margin-left:auto}
body[data-page] .account-menu{position:relative;margin-left:auto}
body[data-page] .account-menu[hidden],body[data-page] .site-login[hidden]{display:none!important}
body[data-page] .account-menu summary{display:flex;align-items:center;gap:8px;font:inherit;font-size:13px;white-space:nowrap;cursor:pointer;max-width:210px;padding:5px 12px 5px 5px;border:0;border-radius:999px;background:#eff4ff;color:#0b1c30;list-style:none}
.account-menu summary::-webkit-details-marker{display:none}.account-menu summary::after{content:'⌄';color:#565e74}#account-nickname{overflow:hidden;text-overflow:ellipsis}.account-avatar{display:grid;place-items:center;width:32px;height:32px;background:#004ac6;color:white;border-radius:50%;flex-shrink:0}.account-avatar svg{width:17px;height:17px}
body[data-page] .account-options{position:absolute;right:0;top:calc(100% + 8px);width:190px;padding:6px;background:white;border:1px solid #e6ebf4;border-radius:12px;box-shadow:0 12px 32px #0b1c301c;z-index:45}
body[data-page] .account-options a{display:block;padding:12px!important;color:#0b1c30!important;text-decoration:none;border-radius:8px;font:inherit;font-size:13px}
.account-options a:hover,.account-options a:focus-visible{background:#eff4ff}.site-topbar a:focus-visible,.account-menu summary:focus-visible{outline:2px solid #004ac6;outline-offset:3px}
body[data-page] .site-topbar .status{font-size:11px;white-space:nowrap;color:#565e74;border:0;padding:0;margin:0}.mobile-nav{display:none}
@media(max-width:760px){body[data-page] .site-topbar{min-height:64px;padding:10px 16px!important;gap:10px!important}body[data-page] .site-topbar .wordmark{font-size:20px}body[data-page] .site-topbar .site-tabs,body[data-page] .site-topbar .status,.brand-tag{display:none}body[data-page] .account-menu summary{max-width:174px;font-size:12px}body:has(.mobile-nav){padding-bottom:calc(68px + env(safe-area-inset-bottom,0px))}.mobile-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;inset:auto 0 0;z-index:50;height:calc(64px + env(safe-area-inset-bottom,0px));padding:5px 8px calc(5px + env(safe-area-inset-bottom,0px));background:#fffffff5;backdrop-filter:blur(18px);box-shadow:0 -2px 12px #0b1c300a}.mobile-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:#565e74;font-size:11px;text-decoration:none;min-height:44px;border-radius:10px}.mobile-nav svg{width:21px;height:21px}.mobile-nav a[aria-current]{color:#004ac6;font-weight:700;background:#eff4ff}.mobile-nav a:focus-visible{outline:2px solid #004ac6;outline-offset:-2px}}