@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Source+Serif+Pro:wght@400;600;700&display=swap";:root{--bg: #ffffff;--bg-elev: #f7f9fb;--ink: #0f1a24;--muted: #5a6772;--rule: #d6dee5;--accent: #1f6f8b;--source: #1d4e89;--source-deep: #0a2540;--risk: #cb181d;--risk-deep: #67000d;--serif: "Source Serif Pro", Georgia, serif;--sans: "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.5}h1,h2,h3{font-family:var(--serif);font-weight:600;letter-spacing:-.01em;margin:0 0 6px}h1{font-size:1.6rem}h2{font-size:.95rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:4px}h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.dek{color:var(--muted);max-width:70ch;margin:0 0 8px;font-size:13px}.layout{display:grid;grid-template-columns:1fr 420px;grid-template-rows:auto auto auto 1fr;height:100vh;gap:0;overflow:hidden}.header{grid-column:1 / -1;padding:12px 24px 8px;border-bottom:1px solid var(--rule);background:var(--bg)}.header-row{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.nav{display:flex;gap:8px;align-items:center}.nav-link{background:none;border:none;color:var(--accent);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;padding:4px 8px;text-decoration:underline;text-underline-offset:3px}.nav-link:hover{color:var(--source-deep)}.control-bar{grid-column:1 / -1;display:flex;gap:16px 20px;align-items:center;flex-wrap:wrap;row-gap:8px;padding:8px 18px;border-bottom:1px solid var(--rule);background:var(--bg)}.control,.labeled-control{display:flex;align-items:center;gap:6px;font-size:12px;flex:0 0 auto}.control-label{font-weight:500;color:var(--muted);white-space:nowrap}.control-value{font-variant-numeric:tabular-nums;min-width:44px;white-space:nowrap}.control input[type=range]{width:110px;accent-color:var(--accent)}.month-select{font:inherit;font-size:13px;padding:3px 24px 3px 10px;border:1px solid var(--rule);border-radius:999px;background:#fff;color:var(--ink, #222);cursor:pointer;-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' stroke='%23666' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");background-repeat:no-repeat;background-position:right 8px center}.month-select:focus{outline:2px solid var(--accent);outline-offset:1px}.viz-toggle{display:inline-flex;border:1px solid var(--rule);border-radius:999px;overflow:hidden;font-size:13px}.viz-toggle button{background:transparent;border:none;padding:4px 12px;cursor:pointer;color:var(--muted);font-family:inherit}.viz-toggle button.on{background:var(--accent);color:#fff}.map-pane{position:relative;grid-column:1 / 2;grid-row:4 / 5;min-height:0}.map{position:absolute;top:0;right:0;bottom:0;left:0}.albers-map{background:#e8ecf1;display:flex;align-items:center;justify-content:center;-webkit-user-select:none;user-select:none;touch-action:none}.albers-map svg{display:block}.map-zoom-controls{position:absolute;top:10px;right:10px;display:flex;flex-direction:column;gap:1px;z-index:4;background:var(--bg);border:1px solid var(--rule);border-radius:4px;box-shadow:0 1px 3px #0f1a241a;overflow:hidden}.map-zoom-controls button{width:28px;height:28px;border:none;border-bottom:1px solid var(--rule);background:var(--bg);color:var(--ink);font-family:inherit;font-size:16px;cursor:pointer;padding:0;display:inline-flex;align-items:center;justify-content:center}.map-zoom-controls button:last-child{border-bottom:none;font-size:14px}.map-zoom-controls button:hover{background:var(--bg-elev);color:var(--accent)}.map-reset-button{position:absolute;top:10px;right:48px;z-index:4;background:var(--bg);color:var(--ink);border:1px solid var(--rule);border-radius:4px;font-family:inherit;font-size:12px;font-weight:500;padding:5px 12px;height:28px;cursor:pointer;box-shadow:0 1px 3px #0f1a241a}.map-reset-button:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.error{position:absolute;top:12px;left:12px;padding:8px 12px;background:#fff;border:1px solid var(--rule);font-size:13px}.tooltip{position:absolute;pointer-events:none;z-index:5;background:#fffffff7;border:1px solid var(--rule);box-shadow:0 2px 8px #0f1a2414;padding:8px 10px;font-size:13px;min-width:200px;line-height:1.35}.tooltip.tooltip-wide{min-width:260px}.tooltip-title{font-weight:600}.tooltip-state{color:var(--muted);font-size:12px;margin-bottom:4px}.tooltip-row{display:flex;justify-content:space-between;gap:12px;font-variant-numeric:tabular-nums}.tooltip-row span:first-child{color:var(--muted)}.tooltip-hint{color:var(--muted);font-size:12px;margin-top:4px}.tooltip-pmf{margin-top:6px;padding-top:6px;border-top:1px solid var(--rule)}.tooltip-pmf-label{display:flex;justify-content:space-between;align-items:baseline;gap:16px;font-size:11px;margin-bottom:4px}.tooltip-pmf-label span:first-child{text-transform:uppercase;letter-spacing:.05em;flex:0 0 auto}.tooltip-pmf-label span:last-child{font-variant-numeric:tabular-nums;white-space:nowrap}.tooltip hr{margin:8px 0 4px;border:0;border-top:1px solid var(--rule)}.tooltip-pmf-caption{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:4px 0}.tooltip-pmf-chart{display:block;width:100%;max-width:220px;margin-top:2px}.rail{grid-column:2 / 3;grid-row:2 / -1;border-left:1px solid var(--rule);background:var(--bg-elev);display:flex;flex-direction:column;min-height:0;overflow:hidden}.rail.rail-outbreaks{grid-row:4 / -1}.sidebar{flex:0 1 auto;padding:10px 14px;border-bottom:1px solid var(--rule);position:relative}.source-list-scroll{max-height:160px;overflow-y:auto;margin-top:4px}.sidebar-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:4px}.text-button{background:none;border:none;color:var(--muted);cursor:pointer;font-family:inherit;font-size:12px;padding:0}.text-button:hover{color:var(--accent)}.search{position:relative;margin:4px 0 6px}.search-input{width:100%;font-family:inherit;font-size:13px;padding:6px 9px;border:1px solid var(--rule);background:var(--bg)}.search-input:focus{outline:1px solid var(--accent);border-color:var(--accent)}.search-results{position:absolute;z-index:10;top:100%;left:0;right:0;margin:2px 0 0;padding:0;list-style:none;background:var(--bg);border:1px solid var(--rule);box-shadow:0 2px 6px #0f1a240f;max-height:240px;overflow-y:auto}.search-results li{padding:5px 9px;display:flex;justify-content:space-between;gap:8px;cursor:pointer;font-size:13px}.search-results li.on{background:#eaf2f6}.search-name{font-weight:500}.search-state{color:var(--muted);font-size:12px}.empty-hint{color:var(--muted);font-size:12px;margin:0}.source-list{list-style:none;padding:0;margin:0}.source-row{display:grid;grid-template-columns:1fr 56px auto;gap:6px;align-items:center;padding:6px 0;border-bottom:1px solid var(--rule);font-size:13px}.source-row:last-child{border-bottom:none}.source-row.is-source{border-left:3px solid var(--source);padding-left:8px;background:#1d4e8914}.source-meta{line-height:1.2;min-width:0}.source-meta .source-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.source-meta .source-state{color:var(--muted);font-size:12px}.cases-input{font-family:inherit;font-size:13px;padding:3px 5px;border:1px solid var(--rule);background:var(--bg);text-align:right;width:100%}.cases-input:focus{outline:1px solid var(--accent);border-color:var(--accent)}.computing{color:var(--muted);font-size:12px;padding:4px 0}.layer-toggles{display:inline-flex;gap:8px}.layer-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border:1px solid var(--rule);border-radius:999px;background:var(--bg);color:var(--muted);font-family:inherit;font-size:13px;cursor:pointer;transition:background 80ms,color 80ms,border-color 80ms}.layer-pill .dot{width:8px;height:8px;border-radius:50%;background:transparent;border:1.5px solid currentColor}.layer-pill.cases.on{background:var(--source);color:#fff;border-color:var(--source-deep)}.layer-pill.cases.on .dot{background:#fff;border-color:#fff}.layer-pill.risk.on{background:var(--risk);color:#fff;border-color:var(--risk-deep)}.layer-pill.risk.on .dot{background:#fff;border-color:#fff}.meta-line{color:var(--muted);font-size:12px;margin:2px 0;line-height:1.35}.meta-line strong{color:var(--ink);font-weight:600}.scenario-toggle{display:flex;gap:8px;align-items:center;margin:8px 0 6px}.scenario-toggle button:first-child{background:transparent;border:1px solid var(--rule);border-radius:999px;padding:3px 12px;font-size:12px;font-family:inherit;color:var(--muted);cursor:pointer}.scenario-toggle button:first-child.on{background:var(--source);color:#fff;border-color:var(--source)}.outbreak-row{grid-template-columns:1fr auto 56px;cursor:pointer}.outbreak-row:hover{background:#d97f5b0d}.outbreak-cases{font-variant-numeric:tabular-nums;font-weight:600;text-align:right}.outbreak-spark{display:flex;align-items:flex-end;gap:2px;height:24px}.outbreak-spark span{display:block;width:6px;background:var(--source);border-radius:1px;min-height:2px}.outbreak-row.is-isolated{background:#c44e2c1a;border-left:3px solid #c44e2c;padding-left:8px}.district-chip{display:inline-block;margin-left:6px;padding:1px 6px;font-size:11px;background:var(--bg-elev);border:1px solid var(--rule);border-radius:999px;color:var(--muted)}.color-dot{display:inline-block;width:10px;height:10px;border-radius:50%;border:1.5px solid;margin-right:6px;vertical-align:middle}.brand-row{display:flex;align-items:flex-start;gap:12px}.brand-mark{height:36px;width:auto;flex:0 0 auto;margin-top:2px}.brand-mark-right{height:32px;margin-left:14px;margin-top:0;align-self:center}.brand-mark-large{height:56px;width:auto;display:block}.brand-link{display:inline-flex;text-decoration:none;border-radius:4px}.brand-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.nav-below-logo{display:flex;justify-content:flex-end;margin-top:6px}.about-header .brand-mark{height:28px}.header-right{display:flex;flex-direction:column;align-items:flex-end;gap:0;flex:0 0 auto}.tour-button{display:inline-flex;align-items:center;gap:6px;background:var(--bg-elev);border:1px dashed var(--accent);color:var(--accent);font-family:inherit;font-size:12px;font-weight:500;padding:4px 12px;border-radius:999px;cursor:pointer;flex:0 0 auto;white-space:nowrap}.tour-button:hover{background:var(--accent);color:#fff;border-style:solid}.tour-button-icon{font-size:12px}.control-bar-spacer{flex:1 1 auto;min-width:12px}.legend{grid-column:1 / -1;padding:8px 24px;background:var(--bg-elev);border-bottom:1px solid var(--rule);font-size:13px;color:var(--ink);line-height:1.4}.legend strong{font-weight:600}.legend-range{color:var(--muted);font-variant-numeric:tabular-nums}.legend.legend-cases{border-left:3px solid var(--source)}.legend.legend-risk{border-left:3px solid var(--risk);display:flex;align-items:center;gap:16px;flex-wrap:wrap}.legend-text{flex:0 1 auto}.colorbar{display:flex;flex-direction:column;gap:3px;width:240px;flex:0 0 auto}.colorbar-strip{height:10px;border-radius:2px;border:1px solid var(--rule)}.colorbar-ticks{display:flex;justify-content:space-between;font-size:10.5px;color:var(--muted);font-variant-numeric:tabular-nums}.info-wrap{position:relative;display:inline-flex;margin-left:4px}.info-icon{background:transparent;border:1px solid var(--rule);color:var(--muted);border-radius:50%;width:16px;height:16px;font-size:11px;line-height:1;display:inline-flex;align-items:center;justify-content:center;cursor:help;font-family:inherit;padding:0}.info-icon:hover{color:var(--accent);border-color:var(--accent)}.info-popover{display:block;position:absolute;z-index:60;width:280px;box-sizing:border-box;background:var(--bg);border:1px solid var(--rule);box-shadow:0 4px 14px #0f1a241a;padding:10px 12px;border-radius:4px;font-size:12.5px;font-weight:400;color:var(--ink);line-height:1.45;text-transform:none;letter-spacing:normal;white-space:normal}.info-popover p{margin:0 0 6px}.info-popover p:last-child{margin-bottom:0}.info-popover-above{bottom:calc(100% + 6px);left:-8px}.info-popover-below{top:calc(100% + 6px);left:-8px}.info-popover-fixed{position:fixed;z-index:200}.info-popover a{color:var(--accent)}.tour-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f1a246b;z-index:90}.tour-highlight{position:fixed;z-index:91;border:2px solid var(--accent);border-radius:6px;pointer-events:none;box-shadow:0 0 0 9999px #0f1a2400,0 0 0 4px #1f6f8b40;transition:top .12s,left .12s,width .12s,height .12s}.tour-card{position:fixed;z-index:92;width:320px;background:var(--bg);border:1px solid var(--rule);box-shadow:0 8px 24px #0f1a242e;border-radius:6px;padding:14px 16px}.tour-step-num{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:4px}.tour-card-title{font-family:var(--serif);font-size:1.05rem;font-weight:600;margin-bottom:6px}.tour-card-body{font-size:13px;color:var(--ink);line-height:1.45;margin-bottom:12px}.tour-card-actions{display:flex;align-items:center;gap:8px}.tour-spacer{flex:1}.ghost-button{background:transparent;border:1px solid var(--rule);color:var(--ink);padding:4px 12px;font-family:inherit;font-size:13px;border-radius:4px;cursor:pointer}.ghost-button:hover{border-color:var(--accent);color:var(--accent)}.primary-button{background:var(--accent);border:1px solid var(--accent);color:#fff;padding:4px 14px;font-family:inherit;font-size:13px;border-radius:4px;cursor:pointer}.primary-button:hover{background:#185a72;border-color:#185a72}.crosswalk-list{margin:0;padding:0}.crosswalk-row{border-top:1px solid var(--rule);padding:8px 0}.crosswalk-row dt{margin:0 0 2px;font-size:14px}.crosswalk-desc{color:var(--muted);font-weight:400}.crosswalk-row dd{margin:0;color:var(--muted);font-size:13px;line-height:1.45}.welcome-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f1a2480;z-index:100;display:flex;align-items:center;justify-content:center}.welcome-card{width:min(560px,calc(100vw - 32px));max-height:calc(100vh - 64px);overflow-y:auto;background:var(--bg);border-radius:8px;box-shadow:0 12px 36px #0f1a2438;padding:24px 26px 20px}.welcome-card h2{font-family:var(--serif);font-size:1.4rem;font-weight:600;margin:0 0 6px;color:var(--ink);text-transform:none;letter-spacing:-.01em}.welcome-card p{font-size:14px;line-height:1.55;color:var(--ink);margin:0 0 10px}.welcome-card ul{font-size:13.5px;line-height:1.5;color:var(--ink);padding-left:1.2em;margin:0 0 14px}.welcome-card li{margin-bottom:4px}.welcome-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:16px}.download-row{display:flex;justify-content:flex-end;padding:8px 14px 12px;background:var(--bg);border-top:1px solid var(--rule);flex:0 0 auto}.download-button{display:inline-flex;align-items:center;gap:6px;background:var(--bg);border:1px solid var(--rule);color:var(--ink);font-family:inherit;font-size:12px;font-weight:500;padding:4px 12px;border-radius:4px;cursor:pointer}.download-button:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.download-button:disabled{opacity:.5;cursor:not-allowed}.outbreak-risk-bar{flex:1 1 0;min-height:0;border-top:1px solid var(--rule);padding:10px 14px 14px;background:var(--bg);display:flex;flex-direction:column}.outbreak-risk-bar>div:last-child{flex:1 1 0;min-height:0}.outbreak-risk-bar .panel-meta{font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:6px}.tabs{flex:1 1 0;min-height:0;display:flex;flex-direction:column}.tab-strip{display:flex;border-bottom:1px solid var(--rule);padding:0 14px;background:var(--bg-elev);flex:0 0 auto}.tab-strip button{background:transparent;border:none;border-bottom:2px solid transparent;padding:8px 14px;cursor:pointer;color:var(--muted);font-family:inherit;font-size:13px;font-weight:500;margin-bottom:-1px}.tab-strip button:hover{color:var(--ink)}.tab-strip button.on{color:var(--ink);border-bottom-color:var(--accent)}.tab-body{flex:1 1 0;min-height:0;overflow:hidden;padding:10px 14px;background:var(--bg);display:flex;flex-direction:column}.tab-body section{margin:0;flex:1 1 0;min-height:0;display:flex;flex-direction:column}.tab-body section.panel-fill>div:last-child{flex:1 1 0;min-height:0}.panel-meta{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;margin-bottom:4px;flex:0 0 auto}.about-page{display:flex;flex-direction:column;height:100vh;background:var(--bg)}.about-header{display:flex;align-items:center;gap:16px;padding:12px 24px;border-bottom:1px solid var(--rule)}.back-link{background:none;border:none;color:var(--accent);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;padding:4px 8px}.back-link:hover{color:var(--source-deep)}.about-brand{font-family:var(--serif);font-weight:600;font-size:1rem;color:var(--muted)}.about-body{flex:1;overflow-y:auto;padding:28px 24px 80px;background:var(--bg-elev)}.about-stack{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:20px}.about-hero{background:linear-gradient(135deg,var(--source-deep) 0%,var(--source) 100%);color:#fff;border-radius:10px;padding:28px 36px;box-shadow:0 8px 24px #0a25402e}.about-hero h1{font-family:var(--serif);font-weight:600;font-size:1.95rem;line-height:1.25;margin:0;color:#fff;letter-spacing:-.01em}.about-section{background:var(--bg);border:1px solid var(--rule);border-radius:6px;padding:22px 28px 26px;font-size:15px;line-height:1.6;color:var(--ink)}.about-section h2{font-family:var(--serif);font-size:1.4rem;font-weight:600;color:var(--source-deep);margin:0 0 14px;text-transform:none;letter-spacing:-.005em}.about-section h3{font-family:var(--sans);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--source);margin:22px 0 8px}.about-section p{margin:0 0 12px}.about-section a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.about-section a:hover{color:var(--source-deep)}.about-section code{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.9em;background:var(--bg-elev);padding:1px 5px;border-radius:3px;border:1px solid var(--rule)}.about-bullets,.about-numbered{margin:0 0 14px 1.2em;padding:0}.about-bullets li,.about-numbered li{margin-bottom:6px}.about-callout{margin:14px 0;padding:10px 14px;background:var(--bg-elev);border-left:3px solid var(--accent);font-size:14px;color:var(--ink)}.about-tabs{margin:4px 0 18px;font-size:13px}.about-tabs button{padding:6px 18px;font-weight:500}.about-tabpanel{animation:aboutFade .16s ease-out}@keyframes aboutFade{0%{opacity:0;transform:translateY(2px)}to{opacity:1;transform:translateY(0)}}.about-footnote{font-size:13px;color:var(--muted);line-height:1.5}.about-funding{margin:28px 0 0;text-align:center;font-size:12.5px;color:var(--muted);line-height:1.5}.grouping-details{margin:12px 0 16px;border:1px solid var(--rule);border-radius:6px;background:var(--bg-elev);overflow:hidden}.grouping-details>summary{list-style:none;cursor:pointer;padding:10px 14px;font-size:13px;font-weight:500;color:var(--source);display:flex;align-items:center;gap:8px;-webkit-user-select:none;user-select:none}.grouping-details>summary::-webkit-details-marker{display:none}.grouping-details>summary:before{content:"▸";font-size:11px;transition:transform .12s;color:var(--muted)}.grouping-details[open]>summary:before{transform:rotate(90deg)}.grouping-details>summary:hover{color:var(--source-deep)}.grouping-details .crosswalk-list{padding:0 14px 12px;background:var(--bg);border-top:1px solid var(--rule)}