:root{--bg: #f7f5f0;--ink: #1a1a1a;--ink-soft: #555;--ink-faint: #888;--accent: #c8102e;--accent-soft: #f3d3d8;--card: #ffffff;--card-border: #e6e1d5;--select-bg: #ffffff;--select-border: #d8d2c2;--warning-bg: #fff4d6;--warning-border: #e7c97a;--warning-ink: #5b4300;--map-bubble-stroke: #ffffff;--map-province-fill: #efeadd;--map-province-stroke: #c9bfa6;--maxw: 1180px;--radius: 14px;--shadow: 0 1px 2px rgba(0,0,0,.04), 0 6px 18px rgba(0,0,0,.04);--sidebar-w: 260px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}html,body{margin:0;padding:0}main{max-width:var(--maxw);margin:0 auto;padding:32px 20px 80px}a{color:inherit}.kicker{text-transform:uppercase;letter-spacing:.12em;font-size:12px;color:var(--ink-soft);margin-bottom:8px}h1.hero-question{font-size:clamp(28px,4.4vw,44px);font-weight:800;line-height:1.1;margin:0 0 14px;letter-spacing:-.02em}p.hero-lede{font-size:16px;color:var(--ink-soft);max-width:60ch;margin:0 0 28px;line-height:1.55}.app-layout{display:grid;grid-template-columns:var(--sidebar-w) 1fr;gap:24px;align-items:start}@media(max-width:820px){.app-layout{grid-template-columns:1fr}}.app-content{min-width:0}.sidebar{position:sticky;top:24px;background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:18px 18px 14px;box-shadow:var(--shadow)}@media(max-width:820px){.sidebar{position:static;margin-bottom:16px}}.sidebar-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:14px;gap:10px}.sidebar-title{font-size:14px;font-weight:700;color:var(--ink);text-transform:uppercase;letter-spacing:.08em;margin:0}.sidebar-reset{appearance:none;background:transparent;border:none;color:var(--accent);font-size:12px;font-weight:600;cursor:pointer;padding:0;text-decoration:underline}.sidebar-reset:hover{color:var(--ink)}.sidebar-field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.sidebar-label{font-size:12px;font-weight:600;color:var(--ink-soft)}.sidebar-select{appearance:none;-webkit-appearance:none;background:var(--select-bg);border:1px solid var(--select-border);border-radius:8px;padding:8px 30px 8px 12px;font-size:13px;color:var(--ink);cursor:pointer;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' 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20px;box-shadow:var(--shadow);margin-bottom:24px}.stat-cohort{font-size:14px;color:var(--ink-soft);margin-bottom:6px}.stat-headline{display:flex;align-items:baseline;gap:12px;margin-bottom:10px}.stat-number{font-size:clamp(48px,8vw,84px);font-weight:800;line-height:1;letter-spacing:-.03em;color:var(--accent)}.stat-unit{font-size:18px;color:var(--ink-soft);font-weight:600}.stat-range{font-size:14px;color:var(--ink);margin-bottom:6px}.stat-meta{font-size:13px;color:var(--ink-soft)}.stat-empty{font-size:14px;color:var(--ink-soft);padding:8px 0 4px}.warn{background:var(--warning-bg);border:1px solid var(--warning-border);color:var(--warning-ink);padding:10px 14px;border-radius:10px;font-size:13px;margin-top:14px}.timeline-card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:22px 24px 26px;box-shadow:var(--shadow);margin-bottom:24px}.timeline-svg-wrap{overflow-x:auto;margin-top:4px}.timeline-svg-wrap svg{display:block;width:100%;min-width:720px;height:auto}.timeline-label{font-size:11px;line-height:1.25;color:var(--ink);text-align:center;font-weight:600}.empty-note{font-size:14px;color:var(--ink-soft);padding:12px 0 4px}.map-card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:16px 16px 14px;box-shadow:var(--shadow);margin-bottom:24px}.map-header{padding:4px 6px 10px}.map-step-selector{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;padding:10px 12px;background:var(--bg);border-radius:10px;font-size:13px;color:var(--ink-soft)}.map-step-label{font-weight:600;color:var(--ink)}.map-step-select{appearance:none;-webkit-appearance:none;background:#fff;border:1px solid var(--select-border);border-radius:8px;padding:6px 28px 6px 10px;font-size:13px;color:var(--ink);cursor:pointer;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='M0 0 L5 6 L10 0 Z' fill='%23555'/></svg>");background-repeat:no-repeat;background-position:right 9px center}.map-step-select:hover{border-color:var(--ink)}.map-step-select:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px #00000014}.map-svg-wrap{position:relative}.map-hover-card{position:absolute;top:10px;left:10px;background:#fffffff5;border:1px solid var(--card-border);border-radius:10px;padding:12px 14px;box-shadow:var(--shadow);font-size:12px;color:var(--ink);pointer-events:none;min-width:180px}.hover-city{font-size:14px;font-weight:700;margin-bottom:6px;color:var(--ink)}.hover-row{display:flex;justify-content:space-between;gap:12px;font-size:12px;margin-bottom:2px}.hover-label{color:var(--ink-soft)}.hover-value{font-weight:600}.hover-meta{font-size:11px;color:var(--ink-faint);margin-top:6px}.map-card svg{display:block;width:100%;height:auto}.zoom-controls{position:absolute;top:10px;right:10px;display:flex;flex-direction:column;gap:4px;background:#ffffffd9;border:1px solid var(--card-border);border-radius:10px;padding:4px;box-shadow:var(--shadow)}.zoom-controls button{appearance:none;background:#fff;border:1px solid var(--card-border);border-radius:6px;width:30px;height:30px;font-size:16px;font-weight:700;cursor:pointer;color:var(--ink);display:inline-flex;align-items:center;justify-content:center}.zoom-controls button:hover{background:#f1ede2}.zoom-controls button:active{background:#e6e1d5}.map-legend{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:10px;padding:0 6px;font-size:12px;color:var(--ink-soft)}.legend-label{font-weight:600}.legend-strip-wrap{display:inline-flex;align-items:center;gap:8px}.legend-strip{display:inline-block;width:180px;height:10px;border-radius:999px;border:1px solid rgba(0,0,0,.08)}.legend-strip-tick{font-variant-numeric:tabular-nums;color:var(--ink)}.legend-aside{margin-left:4px;color:var(--ink-faint)}.footer-caveat{font-size:12px;color:var(--ink-soft);border-top:1px solid var(--card-border);padding-top:16px;margin-top:24px;line-height:1.55}