:root{--bg:#fff;--bg-elevated:#fff;--bg-soft:#f3f6f9;--text:#1a2332;--text-muted:#5a6b7d;--nile:#2f6f8f;--nile-deep:#1f5470;--insured:#2f9a74;--uninsured:#c45c3e;--proposed:#b8860b;--border:#1a23321f;--danger:#c62828;--shadow:0 10px 36px #1a233214;--font-display:"Fraunces", Georgia, serif;--font-body:"IBM Plex Sans", system-ui, sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, monospace;--radius:14px;--rail-w:72px;--prose-max:72ch;--chart-axis:#5a6b7d;--chart-grid:#1a233214;--chart-tooltip-bg:#fff;--chart-tooltip-border:#1a23321f;--chart-tooltip-text:#1a2332;--chart-pie-border:#fff}[data-theme=dark]{--bg:#0b1c2c;--bg-elevated:#132a40;--bg-soft:#1a3550;--text:#e8eef4;--text-muted:#8aa0b5;--nile:#3d9ebd;--nile-deep:#2f6f8f;--insured:#3fae8a;--uninsured:#d97757;--proposed:#e2b84a;--border:#e8eef41f;--danger:#e85d5d;--shadow:0 20px 60px #00000059;--chart-axis:#8aa0b5;--chart-grid:#e8eef414;--chart-tooltip-bg:#132a40;--chart-tooltip-border:#e8eef41f;--chart-tooltip-text:#e8eef4;--chart-pie-border:#0b1c2c}*{box-sizing:border-box}html,body,#root{background:var(--bg);height:100dvh;max-height:100dvh;color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;margin:0;overflow:hidden}button{cursor:pointer;font-family:inherit}.presentation{grid-template-columns:var(--rail-w) minmax(0, 1fr);background:radial-gradient(1000px 480px at 0% 0%, #2f6f8f0f, transparent 55%), radial-gradient(800px 400px at 100% 0%, #c45c3e0d, transparent 50%), var(--bg);grid-template-rows:minmax(0,1fr);height:100dvh;max-height:100dvh;display:grid;overflow:hidden}.rail{border-right:1px solid var(--border);background:var(--bg-soft);flex-direction:column;align-items:center;gap:8px;padding:18px 0;display:flex}.rail button{width:44px;height:44px;color:var(--text-muted);font-family:var(--font-mono);background:0 0;border:1px solid #0000;border-radius:12px;font-size:12px;transition:all .2s}.rail button:hover,.rail button.active{color:var(--text);border-color:var(--border);background:var(--bg-elevated)}.rail button.active{color:var(--nile-deep);background:var(--bg-elevated);border-color:#2f6f8f73}.stage-wrap{flex-direction:column;min-width:0;height:100%;min-height:0;max-height:100%;display:flex;position:relative;overflow:hidden}.stage{-webkit-overflow-scrolling:touch;overscroll-behavior:contain;flex:auto;min-height:0;padding:28px 40px;position:relative;overflow:hidden auto}.footer-bar{border-top:1px solid var(--border);color:var(--text-muted);flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;padding:10px 40px 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var(--border);border-radius:var(--radius);background:var(--bg-soft);max-height:min(70vh,720px);padding:14px 16px;position:sticky;top:0;overflow:auto}.prose-badge{font-family:var(--font-mono);color:var(--nile);letter-spacing:.04em;text-transform:uppercase;margin-bottom:12px;font-size:11px}.prose-block{margin-bottom:18px}.prose-block h3{font-family:var(--font-display);color:var(--nile-deep);margin:0 0 8px;font-size:1.05rem}.prose-block p{color:var(--text);max-width:var(--prose-max);margin:0 0 10px;font-size:13.5px;line-height:1.65}.prose-block ul{margin:0 0 10px;padding-left:18px}.prose-block li{color:var(--text);margin-bottom:8px;font-size:13.5px;line-height:1.6}.scene-present .scene-visual{flex:none}.synced-caption{border:1px solid var(--border);background:var(--bg-soft);border-radius:12px;flex-shrink:0;margin-top:12px;padding:12px 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var(--border);border-radius:12px;margin-top:16px;padding:14px}.cat-flow-track{flex-direction:column;gap:8px;display:flex}.cat-flow-label{color:var(--nile-deep);font-size:12px;font-weight:600}.cat-flow-line{background:linear-gradient(90deg,#2f6f8f33,#2f6f8f73);border-radius:99px;height:10px;position:relative;overflow:hidden}.cat-flow-line.danger{background:linear-gradient(90deg,#c45c3e33,#c45c3e80)}.cat-flow-line.safe{background:linear-gradient(90deg,#2f9a7433,#2f9a7480)}.cat-flow-dot{background:var(--nile);border-radius:50%;width:8px;height:8px;position:absolute;top:1px;left:0;box-shadow:0 0 0 3px #2f6f8f33}.cat-flow-dot.dot-danger{background:var(--uninsured);box-shadow:0 0 0 3px #c45c3e33}.cat-flow-dot.dot-safe{background:var(--insured);box-shadow:0 0 0 3px #2f9a7433}.cat-flow-branch{grid-template-columns:1fr 1fr;gap:10px;margin-top:4px;display:grid}.cat-flow-branch-item{color:var(--text-muted);flex-direction:column;gap:6px;font-size:12px;display:flex}.pipeline-progress{align-items:center;gap:8px;display:flex}.pipeline-dot{border:1px solid var(--border);background:var(--bg-soft);border-radius:50%;width:12px;height:12px;padding:0}.pipeline-dot.done{background:#2f6f8f59}.pipeline-dot.active{background:var(--nile);border-color:var(--nile);transform:scale(1.15)}@media (prefers-reduced-motion:reduce){.cat-flow-dot{display:none}}.hazard-studio{flex-direction:column;gap:12px;display:flex}.hazard-studio-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.hazard-zoom-controls{font-family:var(--font-mono);color:var(--text-muted);align-items:center;gap:8px;font-size:12px;display:flex}.hazard-zoom-controls .btn{min-width:36px;padding:4px 10px}.hazard-maps{grid-template-columns:1fr;gap:12px;display:grid}.hazard-maps.compare{grid-template-columns:1fr 1fr}.hazard-map-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elevated);box-shadow:var(--shadow);overflow:hidden}.hazard-map-card-title{font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase;color:var(--nile);border-bottom:1px solid var(--border);background:var(--bg-soft);padding:8px 12px;font-size:11px}.hazard-map-frame{background:#dce8ef;max-height:min(52vh,480px);position:relative;overflow:auto}.hazard-map-zoom{width:100%;transition:transform .25s;position:relative}.hazard-map-img{-webkit-user-select:none;user-select:none;width:100%;height:auto;display:block}.hazard-pin{cursor:pointer;z-index:2;background:0 0;border:none;flex-direction:column;align-items:center;gap:3px;padding:0;display:flex;position:absolute;transform:translate(-50%,-50%)}.hazard-pin-dot{background:var(--bg-elevated);border:2px solid var(--uninsured);border-radius:50%;width:14px;height:14px;box-shadow:0 0 0 4px #c45c3e38}.hazard-pin.active .hazard-pin-dot{background:var(--proposed);border-color:var(--proposed);transform:scale(1.12);box-shadow:0 0 0 6px #b8860b47}.hazard-pin-label{color:var(--text);border:1px solid var(--border);white-space:nowrap;text-overflow:ellipsis;background:#ffffffeb;border-radius:999px;max-width:110px;padding:1px 6px;font-size:10px;font-weight:600;overflow:hidden}.hazard-hotspot-rail{gap:8px;padding-bottom:2px;display:flex;overflow-x:auto}.hazard-chip{border:1px solid var(--border);background:var(--bg-soft);color:var(--text-muted);border-radius:999px;flex:none;padding:7px 12px;font-size:12px}.hazard-chip.active{color:var(--text);border-color:var(--nile);background:#e8f3f7}.hazard-metric{font-family:var(--font-display);color:var(--uninsured);margin-top:6px;font-size:1.15rem}.hazard-future-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.hazard-future-labels{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.hazard-future-list{color:var(--text);margin:10px 0 0;padding-left:18px;font-size:13.5px;line-height:1.55}.hazard-punch{background:linear-gradient(135deg,#f7fbfc,#fff8f0);border-color:#b8860b59}.hazard-punch p{color:var(--text-muted);margin:6px 0 0;line-height:1.55}.chart-dual{flex-direction:column;gap:10px;display:flex}.chart-dual-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.chart-dual-body{align-items:start;gap:12px;display:grid}.chart-dual-body.both{grid-template-columns:minmax(280px,.9fr) 1.2fr}@media (width<=1280px){.chart-dual-body.both{grid-template-columns:1fr}}.chart-dual-body.original,.chart-dual-body.interactive{grid-template-columns:1fr}.chart-dual-original-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;display:flex}.chart-dual-original-head h3{margin:0}.chart-dual-img-btn{background:var(--bg-soft);cursor:zoom-in;border:none;border-radius:10px;width:100%;padding:8px;display:block;overflow:visible}.chart-dual-img{object-fit:contain;object-position:top center;background:#fff;border-radius:6px;width:100%;height:auto;max-height:none;display:block}.chart-dual-interactive{min-width:0}.chart-lightbox{z-index:80;background:#1a23328c;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.chart-lightbox-inner{background:var(--bg-elevated);border-radius:var(--radius);border:1px solid var(--border);width:min(1100px,96vw);max-height:92vh;box-shadow:var(--shadow);padding:14px;overflow:auto}.chart-lightbox-img{background:#fff;border-radius:8px;width:100%;height:auto;display:block}.year-chip-rail{gap:8px;padding-bottom:2px;display:flex;overflow-x:auto}.eyebrow{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--nile);font-size:12px}.scene-header h2{font-family:var(--font-display);margin:0;font-size:clamp(1.6rem,2.4vw,2.2rem);font-weight:700;line-height:1.15}.lede{color:var(--text-muted);max-width:70ch;margin:0;font-size:1rem;line-height:1.5}.panel{background:color-mix(in srgb, var(--bg-elevated) 88%, transparent);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.panel h3{margin:0 0 10px;font-size:.95rem;font-weight:600}.source{color:var(--text-muted);font-size:11px;font-family:var(--font-mono);margin-top:8px}.grid-2{flex:1;grid-template-columns:1.2fr 1fr;gap:16px;min-height:0;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.metric{border-radius:var(--radius);background:var(--bg-soft);border:1px solid var(--border);padding:14px 16px}.metric .label{color:var(--text-muted);font-size:12px}.metric .value{font-family:var(--font-display);margin-top:4px;font-size:1.8rem}.metric .note{color:var(--text-muted);margin-top:4px;font-size:12px}.btn{border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);border-radius:999px;padding:10px 18px;font-weight:500;transition:all .2s}.btn:hover{border-color:var(--nile)}.btn-primary{background:linear-gradient(135deg, var(--nile-deep), var(--nile));color:#fff;border:none}.btn-ghost{background:0 0}.tabs{flex-wrap:wrap;gap:8px;display:flex}.tab{border:1px solid var(--border);color:var(--text-muted);background:0 0;border-radius:999px;padding:7px 12px;font-size:13px}.tab.active{color:var(--text);background:var(--bg-soft);border-color:var(--nile)}.chip{color:var(--proposed);background:#b8860b1f;border:1px solid #b8860b4d;border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;display:inline-flex}.presenter{z-index:20;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);width:min(360px,90vw);box-shadow:var(--shadow);padding:14px;position:absolute;bottom:64px;right:24px}.presenter h4{color:var(--proposed);margin:0 0 8px;font-size:13px}.presenter p{color:var(--text-muted);margin:0;font-size:13px;line-height:1.45}.overview{z-index:30;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffffeb;place-items:center;padding:40px;display:grid;position:absolute;inset:0}[data-theme=dark] .overview{background:#070e16eb}.overview-grid{grid-template-columns:repeat(4,minmax(140px,1fr));gap:12px;width:min(900px,100%);display:grid}.overview-grid button{text-align:left;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);padding:16px}.overview-grid button span{font-family:var(--font-mono);color:var(--nile);margin-bottom:6px;font-size:12px;display:block}.map-frame{border:1px solid var(--border);background:linear-gradient(160deg, #2f6f8f2e, transparent 50%), linear-gradient(340deg, #c45c3e24, transparent 45%), var(--bg-soft);border-radius:12px;height:280px;position:relative;overflow:hidden}.map-hotspot{background:var(--uninsured);cursor:pointer;border:2px solid #fff;border-radius:50%;width:18px;height:18px;position:absolute;box-shadow:0 0 0 8px #d9775740}.map-hotspot.active{background:var(--proposed);box-shadow:0 0 0 8px #e2b84a40}.map-legend{border:1px solid var(--border);color:var(--text);background:#ffffffeb;border-radius:8px;padding:8px 10px;font-size:12px;position:absolute;bottom:12px;left:12px}[data-theme=dark] .map-legend{background:#0b1c2cbf;border:none}.rail-label{display:none}.defense-topbar{border-bottom:1px solid var(--border);background:var(--bg-soft);flex-shrink:0;justify-content:space-between;align-items:center;gap:10px;padding:8px 40px;display:flex}.defense-top-title{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--nile);font-size:11px}@media (width<=1100px){.scene-body.with-prose{grid-template-columns:1fr}.defense-topbar{padding:8px 16px}}@media (width<=960px){.presentation{grid-template-rows:minmax(0,1fr) auto;grid-template-columns:minmax(0,1fr)}.rail{border-right:none;border-top:1px solid var(--border);padding:8px 10px max(8px, env(safe-area-inset-bottom));z-index:15;background:var(--bg-elevated);-webkit-overflow-scrolling:touch;scrollbar-width:thin;border-bottom:none;flex-direction:row;order:2;gap:6px;position:sticky;bottom:0;overflow-x:auto}.rail button{flex-direction:column;flex:none;align-items:flex-start;gap:2px;width:auto;min-width:70px;height:auto;min-height:44px;padding:8px 10px;display:flex}.rail-label{font-family:var(--font-body);color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;max-width:88px;font-size:10px;display:block;overflow:hidden}.stage-wrap{order:1;min-height:0;overflow:hidden}.grid-2,.grid-3{grid-template-columns:1fr}.stage{padding:12px 12px 8px}.footer-bar{flex-wrap:wrap;gap:8px;padding:8px 12px 10px}.kbd-hint{display:none}.footer-meta{font-size:11px}.progress-track{flex:100%;order:3;width:100%;max-width:none}.overview-grid{grid-template-columns:repeat(2,1fr)}.scene-header-row{flex-direction:column;align-items:stretch}.mode-toggle{flex-wrap:wrap;width:100%}.mode-toggle .tab{text-align:center;flex:auto;min-height:40px}.text-drawer{width:100%;max-width:100%}.map-frame{height:200px}.metric .value{font-size:1.35rem}.cat-flow-branch{grid-template-columns:1fr}.presenter{width:auto;bottom:130px;left:12px;right:12px}.chart-dual-body.both,.hazard-maps.compare{grid-template-columns:1fr}.hazard-map-frame{max-height:42vh}.hazard-pin-label{max-width:72px;font-size:9px}.hazard-studio-toolbar{flex-direction:column;align-items:stretch}.hazard-zoom-controls{justify-content:space-between}.defense-topbar{flex-wrap:wrap;gap:8px;padding:8px 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button{min-width:64px;padding:8px}.rail-label{max-width:64px}.hazard-pin-label{display:none}.chart-dual-toolbar{flex-direction:column;align-items:stretch}.chart-dual-tabs{width:100%}.chart-dual-tabs .tab{text-align:center;flex:1}.footer-bar{padding-bottom:8px}.stage{padding-bottom:12px}}@media (width<=768px){.echarts-for-react,.chart-dual-interactive .panel{max-width:100%}}