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#0000}.m3d-thumb:after{content:"";border-radius:inherit;pointer-events:none;position:absolute;inset:0;box-shadow:inset 0 0 0 2px #0000}.m3d-card:hover .m3d-thumb:after{box-shadow:inset 0 0 0 1px var(--stroke-default)}.m3d-card.on .m3d-thumb:after{box-shadow:inset 0 0 0 2px var(--brand)}.m3d-card:focus-visible{outline:none}.m3d-card:focus-visible .m3d-thumb{outline:2px solid var(--accent);outline-offset:2px}.m3d-card-name{-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:14px;display:-webkit-box;overflow:hidden}.m3d-card.on .m3d-card-name{color:var(--brand-text)}.m3d-preview{border-radius:var(--radius-lg);flex:none;height:140px;margin:0 12px;overflow:hidden}.m3d-preview-canvas{width:100%;height:100%}.m3d-body{flex-direction:column;gap:12px;padding:12px 12px 0;display:flex}.panel,.toolbar,.topbar,.shell-side,.popover,.tooltip,.color-picker,.font-picker,.picker-3d,.dialog-backdrop{--surface-base:var(--glass-well);--panel:var(--surface-base);--surface-elevated:var(--glass-control);--raised:var(--surface-elevated);--hover:var(--glass-hover);--surface-subtle:var(--glass-subtle);--stroke-subtle:var(--glass-line);--line:var(--stroke-subtle);--stroke-default:var(--glass-line-strong);--line-strong:var(--stroke-default);--text-tertiary:var(--glass-tertiary);--muted:var(--text-tertiary);--text-disabled:var(--glass-disabled);--faint:var(--text-disabled)}.panel,.toolbar{border-color:var(--glass-edge);background:var(--glass-tint);box-shadow:var(--glass-highlight), var(--glass-shadow);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur)}.toast{z-index:20;left:50%;bottom:calc(var(--toolbar-height) + var(--float-inset) * 2);max-width:calc(100% - var(--panel-width) * 2 - var(--float-inset) * 4);border:1px solid var(--glass-edge-strong);border-radius:var(--radius-lg);background:var(--glass-tint-strong);box-shadow:var(--glass-highlight), var(--glass-shadow);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);color:var(--text-primary);align-items:center;gap:12px;padding:6px 6px 6px 12px;font-size:12px;line-height:16px;display:flex;position:absolute;transform:translate(-50%)}.toast-action{border-radius:var(--radius-input);height:24px;color:var(--brand-text);font:inherit;cursor:pointer;background:0 0;border:0;flex:none;padding:0 8px;font-weight:500}.toast-action:hover{background:var(--glass-hover)}.toast-action:focus-visible{outline:2px solid var(--brand);outline-offset:1px}.popover,.color-picker,.font-picker,.picker-3d,.tooltip{border-color:var(--glass-edge-strong);background:var(--glass-tint-strong);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur)}.popover{box-shadow:var(--glass-highlight), 0 10px 30px #00000080}.color-picker,.font-picker,.picker-3d{box-shadow:var(--glass-highlight), 0 12px 32px #00000080, var(--shadow-xs)}.tooltip{box-shadow:var(--glass-highlight), 0 6px 20px #00000073}.topbar{background:0 0}.topbar:before{content:"";z-index:-1;background:var(--glass-tint);box-shadow:inset 0 -1px 0 var(--glass-rule), var(--glass-shadow);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);pointer-events:none;position:absolute;inset:0}.crash-screen{z-index:200;background:var(--canvas-bg);place-items:center;padding:16px;display:grid;position:fixed;inset:0}.crash-card{border:1px solid var(--stroke-default);border-radius:var(--radius-panel);background:var(--surface-base);width:min(420px,100%);color:var(--text-primary);padding:24px}.crash-card h1{margin:0 0 8px;font-size:16px;font-weight:600;line-height:24px}.crash-card p{color:var(--text-tertiary);margin:0 0 16px;font-size:13px;line-height:20px}.crash-card details{color:var(--text-tertiary);margin-top:16px;font-size:12px}.crash-card summary{cursor:pointer}.crash-card code{border-radius:var(--radius-input);background:var(--surface-elevated);color:var(--text-secondary);word-break:break-word;white-space:pre-wrap;margin-top:8px;padding:8px;font-size:11px;display:block}.string-field{flex:1;width:100%}.export-free-note{border-radius:var(--radius-sm);background:var(--blue-alpha);color:var(--text-secondary);padding:8px 10px;font-size:12px;line-height:18px}