:root{--brand-600:#1f6b4f;--brand-900:#0f3d2e;--accent-600:#4f46e5;--av:#2e8b57;--bk:#c9a227;--sd:#b5482e;--rs:#3a6fb5;--bl:#6b7280;--canvas:#f5f7fa;--surface:#fff;--subtle:#eef1f5;--border:#e2e8f0;--border-strong:#cbd5e1;--ink:#0f172a;--ink-2:#475569;--ink-muted:#64748b;--success:#15803d;--danger:#b91c1c;--r-sm:8px;--r-md:12px;--sh-md:0 4px 12px #0f172a14}*,:before,:after{box-sizing:border-box}body{color:var(--ink);background:var(--canvas);-webkit-text-size-adjust:100%;margin:0;font:15px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.wrap{max-width:980px;margin:0 auto;padding:16px 16px 96px}header h1{letter-spacing:-.01em;margin:12px 0 4px;font-size:22px}header p{color:var(--ink-2);margin:0 0 16px;font-size:14px}.chips{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.chip{border:1px solid var(--border);color:var(--ink-2);cursor:pointer;background:#fff;border-radius:999px;align-items:center;gap:7px;padding:7px 13px;font-size:13px;display:inline-flex}.chip.on{background:var(--accent-600);border-color:var(--accent-600);color:#fff}.chip .count{opacity:.65;font-variant-numeric:tabular-nums}.map{border:1px solid var(--border);border-radius:var(--r-md);touch-action:manipulation;width:100%;height:auto;box-shadow:var(--sh-md);background:#fff;display:block}.map polygon:hover{fill-opacity:.8}.sheet{z-index:10;border-top:1px solid var(--border);background:#fff;border-radius:14px 14px 0 0;max-width:980px;max-height:78vh;margin:0 auto;padding:18px 18px 24px;position:fixed;bottom:0;left:0;right:0;overflow-y:auto;box-shadow:0 -8px 32px #0000001f}.sheet h2{margin:0 0 12px;font-size:18px}.sheet .close{color:var(--border-strong);cursor:pointer;background:0 0;border:none;padding:4px 8px;font-size:26px;line-height:1;position:absolute;top:10px;right:12px}dl{grid-template-columns:1fr 1fr;gap:10px 16px;margin:0 0 16px;display:grid}dl div{border-bottom:1px solid var(--subtle);padding-bottom:8px}dt{color:var(--ink-muted);text-transform:uppercase;letter-spacing:.03em;font-size:12px}dd{margin:2px 0 0;font-weight:600}form{gap:10px;display:grid}input{border:1px solid var(--border);border-radius:8px;width:100%;padding:11px 12px;font-family:inherit;font-size:16px}button[type=submit],.share{border-radius:var(--r-sm);background:var(--accent-600);color:#fff;cursor:pointer;border:none;padding:12px 16px;font-size:15px;font-weight:600}button[disabled]{opacity:.6;cursor:not-allowed}.notice{text-align:center;color:var(--ink-2);padding:40px 16px}.notice.bad{color:var(--danger)}.ok{color:var(--success);font-weight:600}.muted{color:var(--ink-muted)}footer{text-align:center;margin-top:18px}.share{background:var(--brand-600)}