:root{color-scheme:dark;--surface: #1a1a19;--panel: rgba(18, 18, 17, .82);--text-primary: #ffffff;--text-secondary: #c3c2b7;--text-muted: #898781;--border: rgba(255, 255, 255, .1);--hairline: rgba(255, 255, 255, .06);--accent: #3987e5;--control-bg: rgba(255, 255, 255, .06);--control-bg-hover: rgba(255, 255, 255, .12);--shadow: 0 12px 40px rgba(0, 0, 0, .45)}:root[data-theme=light]{color-scheme:light;--surface: #fcfcfb;--panel: rgba(255, 255, 255, .86);--text-primary: #0b0b0b;--text-secondary: #52514e;--text-muted: #898781;--border: rgba(11, 11, 11, .1);--hairline: rgba(11, 11, 11, .07);--accent: #2a78d6;--control-bg: rgba(11, 11, 11, .05);--control-bg-hover: rgba(11, 11, 11, .1);--shadow: 0 12px 40px rgba(60, 58, 50, .18)}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:var(--surface);color:var(--text-primary);font-family:system-ui,-apple-system,Segoe UI,sans-serif;font-size:13px;line-height:1.45;-webkit-font-smoothing:antialiased}#app{position:relative;height:100%;width:100%}#stage{position:absolute;inset:0;cursor:grab}#stage:active{cursor:grabbing}#stage canvas{display:block;width:100%!important;height:100%!important}#titlebar{position:absolute;top:20px;left:24px;pointer-events:none;max-width:40ch}#titlebar h1{margin:0;font-size:17px;font-weight:620;letter-spacing:-.01em}#titlebar p{margin:2px 0 0;color:var(--text-secondary);font-size:12px}#viewbar{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;pointer-events:auto}.bar-button{padding:5px 10px;background:var(--panel);backdrop-filter:blur(14px);border:1px solid var(--border);border-radius:7px;color:var(--text-secondary);font:inherit;font-size:11.5px;cursor:pointer;box-shadow:var(--shadow)}.bar-button:hover{color:var(--text-primary);border-color:var(--accent)}.bar-button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.bar-button[hidden]{display:none}#panel-toggle{position:absolute;top:16px;right:16px;z-index:12;padding:6px 11px;background:var(--panel);backdrop-filter:blur(14px);border:1px solid var(--border);border-radius:8px;color:var(--text-secondary);font:inherit;font-size:11.5px;cursor:pointer;box-shadow:var(--shadow)}#panel-toggle:hover{color:var(--text-primary);border-color:var(--accent)}#panel-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:1px}:root{--panel-width: 340px}#panel-resize{position:absolute;top:56px;bottom:16px;right:calc(var(--panel-width) + 16px);width:10px;z-index:11;cursor:ew-resize;touch-action:none}#panel-resize:after{content:"";position:absolute;inset:0 4px;border-radius:2px;background:transparent;transition:background .12s ease}#panel-resize:hover:after,#panel-resize:focus-visible:after,#panel-resize.dragging:after{background:var(--accent)}#panel-resize[hidden]{display:none}#panel{position:absolute;top:56px;right:16px;width:var(--panel-width);padding:6px 4px 12px;max-height:calc(100vh - 72px);overflow-y:auto;overscroll-behavior:contain;background:var(--panel);backdrop-filter:blur(14px);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);scrollbar-width:thin;scrollbar-color:var(--text-muted) transparent}.section{border-bottom:1px solid var(--hairline)}.section[hidden],.field[hidden]{display:none}.section:last-of-type{border-bottom:none}.section-head{display:flex;align-items:center;justify-content:space-between;width:100%;padding:10px 14px;background:none;border:0;color:var(--text-primary);font:inherit;font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;cursor:pointer}.section-head:hover{color:var(--accent)}.caret{width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translate(-2px,-2px);transition:transform .16s ease;opacity:.55}.section.collapsed .caret{transform:rotate(-45deg) translate(-1px,1px)}.section-body{padding:0 14px 12px;display:flex;flex-direction:column;gap:9px}.section.collapsed .section-body{display:none}.row{display:flex;align-items:center;gap:8px}.check{cursor:pointer;user-select:none}.check input{accent-color:var(--accent);width:14px;height:14px;margin:0;flex:none}.row-label{color:var(--text-secondary);font-size:12px}.check:hover .row-label{color:var(--text-primary)}.swatch{width:11px;height:11px;flex:none;border-radius:3px;background:var(--swatch);box-shadow:0 0 0 1px var(--border)}.swatch-none{background:repeating-linear-gradient(45deg,var(--text-muted) 0 2px,transparent 2px 4px)}.field{display:flex;flex-direction:column;gap:5px}.field-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.readout{color:var(--text-muted);font-size:11px;font-variant-numeric:tabular-nums}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:16px;background:none;cursor:pointer}input[type=range]::-webkit-slider-runnable-track{height:3px;border-radius:2px;background:var(--control-bg-hover)}input[type=range]::-moz-range-track{height:3px;border-radius:2px;background:var(--control-bg-hover)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;margin-top:-4.5px;border-radius:50%;background:var(--accent);border:2px solid var(--surface)}input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--accent);border:2px solid var(--surface)}.segmented{display:flex;gap:2px;padding:2px;background:var(--control-bg);border-radius:7px}.segmented.wrap{flex-wrap:wrap}.seg{flex:1 1 auto;min-width:34px;padding:5px 8px;background:none;border:0;border-radius:5px;color:var(--text-secondary);font:inherit;font-size:11.5px;cursor:pointer;transition:background .12s ease}.seg:hover{background:var(--control-bg-hover);color:var(--text-primary)}.seg.active{background:var(--accent);color:#fff}.region-picker{display:flex;flex-direction:column;gap:8px}.region-filter{width:100%;padding:6px 9px;background:var(--control-bg);border:1px solid var(--border);border-radius:7px;color:var(--text-primary);font:inherit;font-size:12px}.region-filter::placeholder{color:var(--text-muted)}.region-filter:focus-visible{outline:2px solid var(--accent);outline-offset:-1px}.region-actions{display:flex;align-items:center;justify-content:space-between;gap:8px}.region-actions .seg{flex:0 0 auto;background:var(--control-bg)}.region-notice{margin:0;font-size:10.5px;color:var(--text-muted)}.region-list{display:flex;flex-direction:column;gap:1px;max-height:260px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--text-muted) transparent}.region-row{align-items:flex-start;padding:4px 6px;border-radius:6px}.region-row:hover,.region-row.on{background:var(--control-bg)}.region-row input,.region-row .swatch{margin-top:2px}.swatch-off{background:transparent;box-shadow:inset 0 0 0 1px var(--border)}.region-text{display:flex;flex-direction:column;min-width:0}.region-sub{font-size:10.5px;color:var(--text-muted)}.region-row input:disabled+.swatch+.region-text{opacity:.45}.source{padding-bottom:8px;border-bottom:1px solid var(--hairline)}.source:last-child{border-bottom:none;padding-bottom:0}.source-name{display:block;font-size:12px;font-weight:560;color:var(--text-primary);text-decoration:none}a.source-name:hover{color:var(--accent);text-decoration:underline}.source-cite,.source-note{margin:3px 0 0;font-size:10.5px;line-height:1.4;color:var(--text-muted)}.footnote{margin:10px 14px 0;font-size:10.5px;color:var(--text-muted)}#legend{position:absolute;left:24px;bottom:22px;max-width:260px;max-height:calc(100vh - 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