/**
 * 注入到 <head> 的动效样式表。
 *
 * 关闭的几何与引擎的入场帧对称：settingsMotion.ts 的 SETTINGS_PANEL_FRAMES 起始正是
 * opacity 0 / scale 0.62，两处必须一起改（本批只记录这层同源关系）。这类说明
 * 一律留在模板串之外 —— 该常量的运行时取值必须与重构前逐字节一致。
 */
export declare const MOTION_CSS = "\n.dsu-settings-panel {\n  transform-origin: var(--dsu-settings-origin-x, 50%) var(--dsu-settings-origin-y, 50%);\n}\n.dsu-settings-closing {\n  opacity: 0;\n  scale: 0.62;\n  pointer-events: none;\n  transition:\n    opacity 160ms cubic-bezier(0.7, 0, 0.84, 0),\n    scale 280ms cubic-bezier(0.7, 0, 0.84, 0);\n}\n.dsu-settings-mask-closing {\n  opacity: 0;\n  transition: opacity 160ms cubic-bezier(0.7, 0, 0.84, 0);\n}\n@media (prefers-reduced-motion: reduce) {\n  .dsu-settings-closing,\n  .dsu-settings-mask-closing {\n    transition: opacity 120ms linear;\n  }\n}\n";