:root{--bg:#fff;--bg-2:#f4f4f5;--bg-3:#e9e9ec;--stage:#f4f4f5;--ink:#18181b;--ink-2:#3f3f46;--muted:#71717a;--faint:#a1a1aa;--line:#e4e4e7;--line-2:#d4d4d8;--accent:#3358f4;--accent-2:#2747d6;--accent-soft:#eef2ff;--accent-ink:#fff;--danger:#dc2626;--focus:#3358f4;--tan:#c9b98f;--radius:10px;--shadow-sm:0 1px 2px #18181b0f;--shadow:0 1px 2px #18181b0f, 0 8px 24px -6px #18181b1f;--glass:#ffffffdb;--sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;--serif:"EB Garamond", "Songti SC", "Noto Serif SC", "Source Han Serif SC", STSong, Georgia, serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#18181b;--bg-2:#232327;--bg-3:#2e2e33;--stage:#111113;--ink:#f4f4f5;--ink-2:#d4d4d8;--muted:#a1a1aa;--faint:#71717a;--line:#2e2e33;--line-2:#3f3f46;--accent:#6d8bff;--accent-2:#8aa2ff;--accent-soft:#6d8bff24;--accent-ink:#0b1020;--focus:#8aa2ff;--tan:#a8976d;--shadow-sm:0 1px 2px #0006;--shadow:0 1px 2px #0006, 0 10px 30px -8px #0009;--glass:#1e1e22db;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--ink);font:13px/1.45 var(--sans);-webkit-font-smoothing:antialiased;margin:0;overflow:hidden}button,input,select{font:inherit;color:inherit}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}[hidden]{display:none!important}#app{width:100vw;height:100dvh;display:flex}#sidebar{background:var(--bg);border-right:1px solid var(--line);z-index:5;flex-direction:column;flex:none;width:324px;display:flex}.brand{border-bottom:1px solid 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0;width:100%;height:20px;margin:0}input[type=range]::-webkit-slider-runnable-track{background:var(--bg-3);border-radius:99px;height:4px}input[type=range]::-moz-range-track{background:var(--bg-3);border-radius:99px;height:4px}input[type=range]::-moz-range-progress{background:var(--accent);border-radius:99px;height:4px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--bg);border:1.5px solid var(--accent);width:16px;height:16px;box-shadow:var(--shadow-sm);border-radius:50%;margin-top:-6px;transition:transform .1s}input[type=range]::-moz-range-thumb{background:var(--bg);border:1.5px solid var(--accent);width:14px;height:14px;box-shadow:var(--shadow-sm);border-radius:50%}input[type=range]:hover::-webkit-slider-thumb{transform:scale(1.12)}input[type=range]:focus-visible{outline:none}input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent)}.seed{gap:6px;display:flex}.btn{border:1px solid 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var(--line);background:var(--bg);cursor:pointer;color:var(--ink-2);border-radius:999px;align-items:center;gap:7px;padding:4px 11px 4px 5px;font-size:12px;font-weight:550;transition:border-color .15s,background .15s;display:inline-flex}.chip i{border-radius:50%;width:18px;height:18px;display:block;box-shadow:inset 0 0 0 1px #0000001f}.chip:hover{background:var(--bg-2)}.chip.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent);background:var(--accent-soft);color:var(--accent)}.search{gap:6px;margin-bottom:8px;display:flex}.results{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);max-height:190px;box-shadow:var(--shadow);margin:0 0 10px;padding:4px;list-style:none;overflow:auto}.results li button{text-align:left;cursor:pointer;width:100%;color:var(--ink-2);background:0 0;border:0;border-radius:7px;padding:7px 9px;font-size:12px}.results li button:hover{background:var(--bg-2);color:var(--ink)}.results li.note{padding:7px 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var(--line-2);border-radius:var(--radius);cursor:pointer;background:var(--bg-2);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:4px;height:116px;margin-bottom:12px;transition:border-color .15s,background .15s;display:flex}.drop:hover{border-color:var(--faint)}.drop span{color:var(--muted);font-size:12px}.drop.over{border-color:var(--accent);background:var(--accent-soft)}.geo-off-note{margin:0 0 4px}#geo-controls{transition:opacity .2s}#geo-controls.off{opacity:.38;pointer-events:none;filter:grayscale(.7)}details.more{border-top:1px dashed var(--line);margin-top:8px;padding-top:6px}details.more summary{cursor:pointer;color:var(--ink-2);align-items:center;gap:6px;padding:6px 0;font-size:12px;font-weight:600;list-style:none;display:flex}details.more summary::-webkit-details-marker{display:none}details.more summary:before{content:"";border-right:1.6px solid var(--muted);border-bottom:1.6px solid var(--muted);width:6px;height:6px;margin-right:2px;transition:transform .15s;transform:rotate(-45deg)}details.more[open] summary:before{transform:rotate(45deg)}details.more[open] summary{margin-bottom:4px}.label-list{flex-direction:column;gap:6px;margin:4px 0 0;padding:0;list-style:none;display:flex}.label-list li{gap:6px;display:flex}.label-list li button{border:1px solid var(--line-2);background:var(--bg);cursor:pointer;width:32px;color:var(--muted);border-radius:8px;flex:none}.label-list li button:hover{color:var(--danger);border-color:var(--danger)}.label-list li.empty{color:var(--muted);font-size:12px}#stage{background:var(--stage);flex:1;min-width:0;transition:background .4s;position:relative;overflow:hidden}#canvas-host{touch-action:none;position:absolute;inset:0}#canvas-host 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0;border:0;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:0 8px;transition:background .15s,color .15s;display:flex}#toolbar button span{font-size:10.5px;font-weight:550}#toolbar button svg{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}#toolbar button:hover:not(:disabled){background:var(--bg-2);color:var(--ink)}#toolbar button.active{background:var(--accent);color:var(--accent-ink)}#toolbar button:disabled{opacity:.35;cursor:default}#toolbar .brush{border-left:1px solid var(--line);gap:12px;padding:0 10px;display:flex}#toolbar .brush label{color:var(--muted);flex-direction:column;gap:2px;font-size:10.5px;font-weight:550;display:flex}#toolbar .brush input{width:96px}#topright{z-index:4;gap:8px;display:flex;position:absolute;top:14px;right:14px}.menu{position:relative}.menu-pop{background:var(--bg);border:1px solid var(--line);min-width:220px;box-shadow:var(--shadow);border-radius:12px;flex-direction:column;padding:5px;display:flex;position:absolute;top:40px;right:0}.menu-pop button{text-align:left;cursor:pointer;color:var(--ink-2);background:0 0;border:0;border-radius:7px;padding:8px 10px}.menu-pop button:hover{background:var(--bg-2);color:var(--ink)}.menu-pop hr{border:0;border-top:1px solid var(--line);width:auto;margin:4px 2px}#viewbar{z-index:3;border-radius:12px;align-items:center;gap:2px;padding:4px;display:flex;position:absolute;bottom:14px;right:14px}#viewbar button{cursor:pointer;min-width:30px;height:30px;color:var(--ink-2);background:0 0;border:0;border-radius:8px;padding:0 9px;font-size:12px;font-weight:550;transition:background .15s,color .15s}#viewbar #rot-l,#viewbar #rot-r{font-size:16px}#viewbar button:hover{background:var(--bg-2);color:var(--ink)}#viewbar button.active{color:var(--accent);background:var(--accent-soft)}#view-presets{gap:1px;display:flex}#compass{width:44px;height:44px;color:var(--ink);z-index:3;border-radius:50%;place-items:center;display:grid;position:absolute;bottom:16px;left:16px}#compass svg{width:38px;height:38px;overflow:visible}#needle{transform-origin:20px 20px}#hint{color:var(--label-color);opacity:.55;pointer-events:none;white-space:nowrap;font-size:11.5px;transition:opacity .6s;position:absolute;top:74px;left:50%;transform:translate(-50%)}#hint.gone{opacity:0}#busy{background:var(--bg);box-shadow:var(--shadow);border:1px solid var(--line);z-index:6;border-radius:999px;align-items:center;gap:10px;padding:8px 14px;font-weight:550;display:flex;position:absolute;top:74px;left:50%;transform:translate(-50%)}.spinner{border:2px solid var(--bg-3);border-top-color:var(--accent);border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}#toast{background:var(--ink);color:var(--bg);opacity:0;pointer-events:none;z-index:7;text-align:center;max-width:80%;box-shadow:var(--shadow);border-radius:10px;padding:9px 14px;font-weight:550;transition:opacity .25s,transform .25s;position:absolute;bottom:68px;left:50%;transform:translate(-50%,10px)}#toast.show{opacity:1;transform:translate(-50%)}#label-editor{z-index:8;position:absolute;transform:translate(-50%,-100%)}#label-editor input{width:190px;height:34px;box-shadow:var(--shadow);font:600 15px var(--serif)}.only-mobile{display:none}.fab{z-index:4;cursor:pointer;width:40px;height:40px;color:var(--ink);border-radius:10px;font-size:17px;position:absolute;top:14px;left:14px}@media (max-width:860px){.only-mobile{display:inline-block}#sidebar{width:min(344px,92vw);box-shadow:var(--shadow);z-index:20;transition:transform .25s;position:fixed;inset:0 auto 0 0;transform:translate(-102%)}#sidebar.open{transform:none}#toolbar{flex-wrap:wrap;top:64px;left:12px;transform:none}#toolbar button span{display:none}#toolbar button{min-width:38px;height:36px}#toolbar .brush input{width:72px}#topright{top:14px;right:12px}#share{display:none}#viewbar{justify-content:space-between;bottom:12px;left:12px;right:12px;overflow-x:auto}#view-presets button:nth-child(n+4){display:none}#compass{bottom:62px;left:12px}#hint{display:none}#cartouche{bottom:108px}#cartouche .t{font-size:18px}}