/**
 * 流星雨背景特效 - 暗色主题
 * canvas 覆盖全屏，置于 fireworks 之上、内容之下
 */

.meteor-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    z-index: -998;
    pointer-events: none;
}