:root{--bg-top:#f4f1ec;--bg-bottom:#d9d3c8;--surface:#fcfbf8e6;--surface-solid:#fbfaf7;--surface-sunk:#1e1a140d;--border:#2821181c;--text:#1e1c19;--muted:#645e55;--faint:#8f887d;--accent:#c8431a;--accent-text:#b13a15;--accent-ink:#fff;--ok:#3d7a4f;--warn:#a5561a;--shadow:0 1px 2px #1e190f0f, 0 10px 30px #1e190f1f;--radius:14px;--gutter:16px;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--sheet-head:64px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg-top:#33302b;--bg-bottom:#141311;--surface:#201f1ce0;--surface-solid:#22211e;--surface-sunk:#ffffff0f;--border:#ffffff1a;--text:#f3f0ea;--muted:#b1aa9f;--faint:#857f75;--accent:#ff7a4d;--accent-text:#ff7a4d;--accent-ink:#1b0f08;--ok:#79c08f;--warn:#f0a467;--shadow:0 1px 2px #0000004d, 0 12px 32px #0006;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg-top:#33302b;--bg-bottom:#141311;--surface:#201f1ce0;--surface-solid:#22211e;--surface-sunk:#ffffff0f;--border:#ffffff1a;--text:#f3f0ea;--muted:#b1aa9f;--faint:#857f75;--accent:#ff7a4d;--accent-text:#ff7a4d;--accent-ink:#1b0f08;--ok:#79c08f;--warn:#f0a467;--shadow:0 1px 2px #0000004d, 0 12px 32px #0006;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}[hidden]{display:none!important}html,body{background:var(--bg-bottom);height:100%;color:var(--text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior:none;margin:0;font:15px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}button,input{font:inherit;color:inherit}svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round}a{color:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app{background:radial-gradient(120% 90% at 50% 30%, var(--bg-top) 0%, var(--bg-bottom) 100%);position:fixed;inset:0;overflow:hidden}.stage{position:absolute;inset:0}.stage canvas{touch-action:none;cursor:grab;outline:none;width:100%;height:100%;display:block}.stage canvas:active{cursor:grabbing}.stage canvas:focus-visible{box-shadow:inset 0 0 0 3px var(--accent)}.topbar{top:calc(var(--safe-top) + 12px);left:var(--gutter);right:var(--gutter);z-index:20;pointer-events:none;flex-direction:column;gap:8px;display:flex;position:absolute}.topbar>*{pointer-events:auto}.search{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);height:50px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(14px)saturate(1.2);align-items:center;gap:8px;padding:0 6px 0 14px;display:flex;position:relative}.search-icon{width:20px;height:20px;color:var(--muted);flex:none}.search input{background:0 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.s-label{font-weight:560}.suggestions .s-detail{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.status{color:var(--muted);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(14px);border-radius:999px;flex-wrap:wrap;align-self:flex-start;align-items:center;gap:4px 12px;padding:7px 12px;font-size:13px;transition:opacity .4s;display:flex}.status.fade{opacity:0}.step{white-space:nowrap;align-items:center;gap:6px;display:inline-flex}.step:before{content:"";opacity:.6;border:1.5px solid;border-radius:50%;width:8px;height:8px}.step[data-state=loading]:before{border-color:var(--accent);opacity:1;border-right-color:#0000;animation:.8s linear infinite spin}.step[data-state=done]{color:var(--text)}.step[data-state=done]:before{background:var(--ok);border-color:var(--ok);opacity:1}.step[data-state=error]{color:var(--warn)}.step[data-state=error]:before{background:var(--warn);border-color:var(--warn);opacity:1}.status .retry{background:var(--accent);color:var(--accent-ink);cursor:pointer;border:0;border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600}@keyframes spin{to{transform:rotate(360deg)}}.notice{background:var(--surface-solid);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px 44px 12px 14px;font-size:14px;position:relative}.notice-text{text-wrap:pretty;margin:0}.notice-actions{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.notice-actions:empty{display:none}.notice-actions .btn{min-height:36px;padding:6px 12px;font-size:14px}.notice-close{width:32px;height:32px;position:absolute;top:6px;right:6px}.suggestions .s-kind{color:var(--accent);font-weight:560}.welcome{width:min(560px, calc(100% - 2 * var(--gutter)));text-align:center;z-index:5;padding:4px 0;position:absolute;top:50%;left:50%;transform:translate(-50%,-46%)}.eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--accent-text);margin:0 0 10px;font-size:12px;font-weight:650}.welcome h1{letter-spacing:-.01em;text-wrap:balance;margin:0 0 12px;font-family:ui-serif,Iowan Old Style,Palatino Linotype,Palatino,Georgia,serif;font-size:clamp(30px,6.4vw,46px);font-weight:500;line-height:1.08}.lede{max-width:440px;color:var(--muted);text-wrap:pretty;margin:0 auto 26px;font-size:16px}.presets-label{color:var(--faint);margin:0 0 10px;font-size:13px}.welcome-more{margin:18px 0 0;font-size:13px}.welcome-more a{color:var(--muted);text-underline-offset:3px}.welcome-more a:hover{color:var(--text)}.noscript{inset:auto var(--gutter) 40% var(--gutter);text-align:center;font-size:16px;position:fixed}.presets{text-align:left;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;display:grid}.preset{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:12px;flex-direction:column;gap:1px;padding:11px 13px;transition:transform .15s,box-shadow .15s;display:flex}.preset:hover{box-shadow:var(--shadow);transform:translateY(-1px)}.preset strong{font-weight:600}.preset span{color:var(--muted);font-size:13px}.fabs{right:var(--gutter);top:calc(var(--safe-top) + 12px + 50px + 12px);z-index:15;flex-direction:column;gap:8px;display:flex;position:absolute}.fab{border:1px solid var(--border);background:var(--surface);width:44px;height:44px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(14px);cursor:pointer;border-radius:12px;place-items:center;display:grid}.fab svg{width:22px;height:22px}#compass-needle{transition:transform 80ms linear}.needle-n{fill:var(--accent);stroke:var(--accent);stroke-width:1px}.needle-s{fill:none;stroke:var(--muted);stroke-width:1.4px}.sheet{z-index:18;background:var(--surface);border-top:1px solid var(--border);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px)saturate(1.2);padding-bottom:var(--safe-bottom);border-radius:18px 18px 0 0;position:absolute;bottom:0;left:0;right:0}.sheet-head{width:100%;min-height:var(--sheet-head);text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:12px;padding:12px 18px 10px;display:flex;position:relative}.sheet-head:before{content:"";background:var(--border);border-radius:2px;width:36px;height:4px;margin-left:-18px;position:absolute;top:6px;left:50%}.sheet-title{flex-direction:column;flex:1;min-width:0;display:flex}.place-title{white-space:nowrap;text-overflow:ellipsis;font-size:16px;font-weight:650;overflow:hidden}.place-meta{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-variant-numeric:tabular-nums;font-size:13px;overflow:hidden}.chevron{width:20px;height:20px;color:var(--muted);flex:none;transition:transform .2s}.sheet-head[aria-expanded=true] .chevron{transform:rotate(180deg)}.sheet-body{max-height:56vh;padding:2px 18px 16px;display:none;overflow-y:auto}.sheet[data-open=true] .sheet-body{display:block}.control{border-top:1px solid var(--border);padding:10px 0}.control:first-child{border-top:0}.control-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.control-label{justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:8px;font-weight:560;display:flex}.control-row .control-label{justify-content:flex-start;margin:0}.control-label small,.control-label output{color:var(--muted);font-variant-numeric:tabular-nums;font-size:13px;font-weight:450}input[type=range]{width:100%;height:28px;accent-color:var(--accent);cursor:pointer;margin:0}.switch{background:var(--surface-sunk);width:46px;height:28px;box-shadow:inset 0 0 0 1px var(--border);cursor:pointer;border:0;border-radius:999px;flex:none;padding:0;transition:background .15s;position:relative}.switch-knob{background:var(--surface-solid);border-radius:50%;width:22px;height:22px;transition:transform .15s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #00000040}.switch[aria-checked=true]{background:var(--accent)}.switch[aria-checked=true] .switch-knob{transform:translate(18px)}.segmented{background:var(--surface-sunk);border-radius:11px;gap:3px;padding:3px;display:flex}.segmented button{min-height:34px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;flex:1;padding:6px 8px;font-size:14px;font-weight:520}.segmented button[aria-checked=true]{background:var(--surface-solid);color:var(--text);box-shadow:0 1px 3px #0000001f}.chips{flex-wrap:wrap;gap:6px;display:flex}.chip{border:1px solid var(--border);min-height:34px;color:var(--muted);cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:7px;padding:6px 12px;font-size:14px;display:inline-flex}.chip[aria-pressed=true]{background:var(--surface-solid);color:var(--text);border-color:#0000;box-shadow:0 1px 3px #0000001f}.swatch{border-radius:3px;width:12px;height:12px;box-shadow:inset 0 0 0 1px #00000026}.chip[aria-pressed=false] .swatch{opacity:.35}.swatch-roads{background:linear-gradient(#cfc6b6 0 28%,#fbfaf6 28% 72%,#cfc6b6 72%)}.swatch-water{background:#a9c5d6}.swatch-green{background:#b4c69c}.legend{margin-top:10px}.legend-bar{border-radius:5px;height:10px}.legend-labels{height:16px;color:var(--muted);font-variant-numeric:tabular-nums;margin-top:4px;font-size:12px;position:relative}.legend-labels span{white-space:nowrap;position:absolute;transform:translate(-50%)}.legend-labels span:first-child{transform:none}.legend-labels span:last-child{transform:translate(-100%)}.about{border-top:1px solid var(--border);color:var(--muted);padding-top:10px;font-size:13.5px}.about p{margin:0 0 6px}.estimate-note{color:var(--warn)}.gesture-hint{color:var(--text)}.attribution{left:var(--gutter);bottom:calc(var(--sheet-head) + var(--safe-bottom) + 8px);z-index:12;background:var(--surface);color:var(--muted);max-width:calc(100% - 2 * var(--gutter));border-radius:6px;padding:2px 8px;font-size:11px;position:absolute}.about .attr{color:var(--faint);font-size:12px}@media (max-width:879px){.sheet[data-open=true]{background:var(--surface-solid)}.app:has(.sheet[data-open=true]) .attribution{display:none}}.dialog{width:min(420px, calc(100% - 2 * var(--gutter)));border:1px solid var(--border);background:var(--surface-solid);color:var(--text);box-shadow:var(--shadow);border-radius:18px;padding:0}.dialog::backdrop{background:#14100a59}.dialog-inner{flex-direction:column;gap:12px;padding:18px;display:flex}.dialog-head{justify-content:space-between;align-items:center;display:flex}.dialog h2{margin:0;font-size:18px}.dialog-note{color:var(--muted);margin:0;font-size:13px}.dialog-note:empty{display:none}.link-row{gap:8px;display:flex}.link-row input{border:1px solid var(--border);background:var(--surface-sunk);border-radius:10px;flex:1;min-width:0;padding:0 10px;font-size:13px}.btn{border:1px solid var(--border);background:var(--surface-solid);cursor:pointer;border-radius:10px;min-height:42px;padding:8px 14px;font-weight:600}.btn:hover{background:var(--surface-sunk)}.btn-wide{width:100%}.print-block{border-top:1px solid var(--border);flex-direction:column;gap:8px;padding-top:12px;display:flex}.btn-primary{background:var(--accent);color:var(--accent-ink);border-color:#0000}.btn-primary:hover{background:var(--accent);filter:brightness(1.06)}.btn[disabled]{opacity:.6;cursor:progress}.toast{left:50%;bottom:calc(var(--sheet-head) + var(--safe-bottom) + 34px);z-index:40;width:max-content;max-width:calc(100% - 2 * var(--gutter));background:var(--text);color:var(--surface-solid);text-align:center;box-shadow:var(--shadow);border-radius:18px;padding:9px 14px;font-size:14px;position:absolute;transform:translate(-50%)}.unsupported{z-index:50;text-align:center;background:var(--bg-top);place-content:center;padding:24px;display:grid;position:absolute;inset:0}.unsupported p{max-width:420px;color:var(--muted);margin:0 auto}.app[data-mode=landing] .sheet,.app[data-mode=landing] .fabs,.app[data-mode=landing] .attribution,.app[data-mode=model] .welcome{display:none}@media (min-width:880px){.topbar{width:400px;right:auto}.fabs{top:calc(var(--safe-top) + 12px)}.sheet{left:var(--gutter);right:auto;bottom:var(--gutter);border:1px solid var(--border);border-radius:16px;width:340px;padding-bottom:0}.sheet-head:before{display:none}.sheet-body{max-height:calc(100vh - 220px)}.attribution{left:auto;right:var(--gutter);bottom:8px}.about .attr{display:none}.toast{bottom:40px}}@media (prefers-reduced-motion:reduce){*,:before{transition:none!important;animation-duration:1ms!important}}