@font-face{font-family:L400NavDisplay;src:url('/assets/fonts/barlow-condensed-700-latin.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:L400NavBody;src:url('/assets/fonts/source-sans-3-latin.woff2') format('woff2');font-weight:400 700;font-display:swap}
/* Intentionally independent of each page's content theme. */
.l400-site-header{box-sizing:border-box;position:relative;z-index:45;display:flex;align-items:center;gap:24px;width:100%;height:72px;padding:0 28px;background:#192c35;border-bottom:2px solid #ed9414;color:#f7f9fa;font:600 16px/1.4 L400NavBody,Arial,sans-serif;letter-spacing:normal;text-transform:none}
.l400-site-header *{box-sizing:border-box}
.l400-site-header .l400-site-brand{flex:none;display:block;color:#f7f9fa;text-decoration:none;border:0;padding:0;background:none}
.l400-site-header .l400-site-brand strong{display:block;font:700 32px/1 L400NavDisplay,'Arial Narrow',sans-serif;letter-spacing:.01em}
.l400-site-header .l400-site-brand strong span{color:#ed9414}
.l400-site-header .l400-site-brand small{display:block;margin-top:5px;color:#b7c7ce;font:600 8px/1.2 L400NavBody,Arial,sans-serif;letter-spacing:.14em;white-space:nowrap}
.l400-site-header .l400-site-nav-desktop{display:flex;align-items:center;gap:4px;height:100%;margin:0 auto 0 16px;padding:0;border:0}
.l400-site-header .l400-site-nav-desktop>a,.l400-site-header .l400-site-resources>summary{position:relative;display:flex;align-items:center;gap:8px;height:100%;min-height:44px;padding:0 13px;border:0;border-radius:0;color:#d3dee3;background:none;text-decoration:none;font:600 16px/1.4 L400NavBody,Arial,sans-serif;letter-spacing:normal;text-transform:none;white-space:nowrap}
.l400-site-header .l400-site-nav-desktop>a:hover,.l400-site-header .l400-site-resources>summary:hover{color:#fff;background:#ffffff08}
.l400-site-header .l400-site-nav-desktop>a[aria-current=page],.l400-site-header .l400-site-resources>summary[data-active]{color:#fff}
.l400-site-header .l400-site-nav-desktop>a[aria-current=page]::after,.l400-site-header .l400-site-resources>summary[data-active]::after{content:'';position:absolute;bottom:10px;left:13px;right:13px;height:2px;background:#ed9414}
.l400-site-header details{margin:0;padding:0;border:0}
.l400-site-header summary::after{content:none}
.l400-site-header .l400-site-menu>summary::after,.l400-site-header .l400-site-resources>summary:not([data-active])::after{content:none!important}
.l400-site-header summary{list-style:none;cursor:pointer}
.l400-site-header summary::-webkit-details-marker{display:none}
.l400-site-header summary::marker{content:''}
.l400-site-header .l400-site-resources{position:relative;height:100%}
.l400-site-header .l400-site-contribute{position:relative;display:flex;align-items:center;height:100%}
.l400-site-header .l400-site-contribute>a{display:flex;align-items:center;height:100%;min-height:44px;padding:0 0 0 13px;border:0;border-radius:0;color:#d3dee3;background:none;text-decoration:none;font:600 16px/1.4 L400NavBody,Arial,sans-serif;white-space:nowrap}
.l400-site-header .l400-site-contribute>a:hover{color:#fff}
.l400-site-header .l400-site-contribute[data-active]::after{content:'';position:absolute;bottom:10px;left:13px;right:13px;height:2px;background:#ed9414;pointer-events:none}
.l400-site-header .l400-site-contribute[data-active]>a{color:#fff}
.l400-site-header .l400-site-contribute .l400-site-resources{position:static}
.l400-site-header .l400-site-contribute .l400-site-resources>summary{justify-content:center;width:44px;padding:0;border-radius:8px}
.l400-site-header .l400-site-chevron,.l400-site-header .l400-site-menu-icon{display:block;flex:none;width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.l400-site-header .l400-site-chevron{transition:transform .16s ease}
.l400-site-header .l400-site-resources[open]>summary{color:#fff;background:#ffffff12}
.l400-site-header .l400-site-resources[open]>summary .l400-site-chevron{transform:rotate(180deg)}
.l400-site-header .l400-site-menu-cross,.l400-site-header .l400-site-menu[open] .l400-site-menu-bars{display:none}
.l400-site-header .l400-site-menu[open] .l400-site-menu-cross{display:block}
@media(prefers-reduced-motion:reduce){.l400-site-header .l400-site-chevron{transition:none}}
.l400-site-header .l400-site-dropdown{position:absolute;z-index:100;top:calc(100% + 8px);left:0;display:flex;flex-direction:column;align-items:stretch;gap:3px;width:236px;padding:8px;margin:0;max-height:calc(100dvh - 90px);overflow:auto;border:1px solid #d8e1e3;border-radius:14px;background:#fff;color:#192c35;box-shadow:0 12px 36px #102e3826}
.l400-site-header .l400-site-dropdown a{display:block;min-height:44px;padding:11px 13px;border:0;border-radius:8px;color:#192c35;background:none;text-decoration:none;font:600 16px/1.4 L400NavBody,Arial,sans-serif;letter-spacing:normal;text-transform:none}
.l400-site-header .l400-site-dropdown a:hover{background:#eef3f4}
.l400-site-header .l400-site-dropdown a[aria-current=page]{background:#fff0d8;color:#7c4900}
.l400-site-header .l400-site-contributor-links{margin:0 12px 8px 24px;padding-left:8px;border-left:2px solid #dce7e8}
.l400-site-header .l400-site-contributor-links a{font-weight:500}
.l400-site-header .l400-site-menu .l400-site-dropdown>div:last-child{padding-top:5px;border-top:1px solid #e1e7e9}
.l400-site-header .l400-site-section{margin:8px 12px 0;padding-top:12px;border-top:1px solid #e1e7e9;font-size:12px;letter-spacing:.08em;color:#61747e;text-transform:uppercase}
.l400-site-header .l400-site-menu{display:none;margin-left:auto}
.l400-site-header .l400-site-menu>summary,.l400-site-header .l400-theme-toggle{display:flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:8px 12px;color:#e7eef0;border:1px solid #61747e;border-radius:10px;background:transparent;font:600 15px/1.4 L400NavBody,Arial,sans-serif;text-transform:none;letter-spacing:normal;cursor:pointer}
.l400-site-header .l400-theme-toggle{width:44px;padding:8px;font-size:21px}
.l400-site-header .l400-theme-toggle:hover{background:#ffffff12}
.l400-site-header .l400-site-tools{display:flex;align-items:center;gap:8px}
.l400-site-header .l400-site-tools:empty{display:none}
.l400-site-header .l400-site-context{margin-left:auto;min-width:0}
.l400-site-header :focus-visible{outline:3px solid #ffc268;outline-offset:3px}
.l400-site-header .l400-account-menu .l400-account-links :focus-visible,.l400-site-header .l400-site-dropdown :focus-visible{outline-color:#146777;outline-offset:-3px}
.l400-site-footer-links{display:flex;gap:12px 24px;flex-wrap:wrap;margin-top:24px;font:600 16px/1.5 L400NavBody,Arial,sans-serif}.l400-site-footer-links a{color:inherit;text-underline-offset:4px}
.l400-site-footer-links a:focus-visible{outline:3px solid #146777;outline-offset:4px}
.l400-site-info-links{display:flex;flex-wrap:wrap;gap:12px 24px;width:100%;margin-top:20px;font:600 15px/1.5 L400NavBody,Arial,sans-serif}
.l400-site-info-links a{color:inherit;text-underline-offset:4px}
.l400-site-info-links a:focus-visible{outline:3px solid #146777;outline-offset:4px}
.l400-site-header .l400-account-menu{flex:none}
.l400-site-header .l400-account-menu>summary{background:#ffffff0d;color:#f7f9fa;border-color:#61747e;border-radius:10px}
.l400-site-header .l400-account-avatar{background:#dcebea;color:#21574f}
@media(max-width:1560px){.l400-site-header .l400-site-context{display:none}}
@media(max-width:1320px){.l400-site-header{gap:16px;padding:0 20px}.l400-site-header .l400-site-nav-desktop{margin-left:8px}}
@media(max-width:960px){.l400-site-header .l400-site-nav-desktop{display:none}.l400-site-header .l400-site-menu{display:block}.l400-site-header .l400-site-tools{margin-left:auto}.l400-site-header .l400-site-menu{margin-left:0}.l400-site-header .l400-site-tools:empty+.l400-site-menu{margin-left:auto}.l400-site-header .l400-site-menu .l400-site-dropdown{left:auto;right:16px;width:300px;max-width:calc(100vw - 24px)}}
@media(max-width:540px){.l400-site-header{height:64px;padding:0 12px;gap:8px}.l400-site-header .l400-site-brand strong{font-size:28px}.l400-site-header .l400-site-brand small{display:block;font-size:7px;letter-spacing:.1em}.l400-site-header .l400-account-label{display:none}.l400-site-header .l400-site-menu>summary{padding:8px 10px}.l400-site-header .l400-site-menu .l400-site-dropdown{right:12px;max-height:calc(100dvh - 88px)}.l400-site-header .l400-site-tools{gap:0}}
/* Fit the existing map grid without consuming extra map height. */
@media(max-width:360px){.l400-site-header .l400-site-menu-label{display:none}.l400-site-header .l400-site-menu>summary{width:44px}}
.layer400-app>.l400-site-header{height:100%;min-height:0;grid-column:1/-1}
.layer400-app .l400-site-header .network-observations{display:flex;padding:0;border:0;min-width:0}
.layer400-app .l400-site-header .network-observations__recent{display:none}