/* 图片加载提示 (js/image-loading.js) */
#imgLoadingLayer{position:fixed;inset:0;pointer-events:none;z-index:2147483000;overflow:hidden}
.img-loading-badge{position:absolute;left:0;top:0;display:flex;align-items:center;gap:8px;max-width:min(320px,80vw);padding:8px 14px;border:3px solid #2b1d14;border-radius:999px;background:#fff8e6;color:#2b1d14;font:800 14px/1.3 "Noto Sans SC",system-ui,sans-serif;box-shadow:0 3px 0 #2b1d14;white-space:nowrap}
.img-loading-badge[hidden]{display:none}
.img-loading-badge span{overflow:hidden;text-overflow:ellipsis}
.img-loading-badge i{flex:0 0 18px;width:18px;height:18px;border-radius:50%;border:3px solid #f3c35a;border-top-color:#2b1d14;animation:img-loading-spin .8s linear infinite}
.img-loading-badge.is-small{padding:6px;gap:0}
.img-loading-badge.is-small span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.img-loading-badge.is-fail{pointer-events:auto;cursor:pointer;background:#ffe7df;min-height:44px}
.img-loading-badge.is-fail i{border-color:#d2603f;animation:none;background:radial-gradient(circle,#d2603f 0 3px,transparent 4px)}
@keyframes img-loading-spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.img-loading-badge i{animation-duration:2.4s}}