#miniplay-loading {
  position: absolute; inset: 0; z-index: 10; box-sizing: border-box;
  display: grid; place-items: center; overflow: auto; padding: 28px 24px;
  color: #293f69; background: radial-gradient(ellipse at 50% 35%, #fff 0, #f0f8ff 52%, #e3f1ff 100%);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  opacity: 1; transition: opacity 220ms ease;
}
#miniplay-loading[hidden] { display: none; }
#miniplay-loading.mp-loading-leaving { opacity: 0; pointer-events: none; }
#miniplay-loading * { box-sizing: border-box; }
.mp-loading-content { width: min(100%, 320px); text-align: center; position: relative; }
.mp-loading-art { width: 180px; height: 190px; margin: 0 auto; position: relative; }
.mp-loading-halo { position: absolute; inset: 20% -20% -8%; border-radius: 50%; background: radial-gradient(ellipse, #a7e8ff80, #ccefff00 70%); }
.mp-loading-mascot { position: relative; width: 174px; height: auto; filter: drop-shadow(0 12px 14px #2484bf20); }
.mp-loading-logo { display: block; width: 138px; height: auto; margin: -6px auto 0; }
.mp-loading-tagline { margin: 12px 0 30px; color: #526784; font-size: 14px; }
.mp-loading-status { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; font-weight: 600; text-align: left; }
#mp-loading-percent { color: #425e7c; font-variant-numeric: tabular-nums; }
#mp-loading-track { height: 8px; border-radius: 20px; background: #d8e8f6; overflow: hidden; }
#mp-loading-fill { width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #30c6eb, #5289f5); transition: width 180ms ease; }
#miniplay-loading[data-phase="starting"] #mp-loading-fill { width: 35% !important; animation: mp-loading-slide 1.4s ease-in-out infinite alternate; }
#mp-loading-hint { min-height: 42px; margin: 13px 0 0; color: #64768f; font-size: 12px; }
#mp-loading-retry { border: 0; border-radius: 12px; padding: 12px 26px; min-height: 44px; background: #246bdd; color: #fff; font: inherit; font-weight: 600; cursor: pointer; }
#mp-loading-retry:hover { background: #185ac2; }
#mp-loading-retry:focus-visible { outline: 3px solid #183a68; outline-offset: 4px; }
.mp-loading-signature { position: absolute; bottom: 22px; font-size: 10px; letter-spacing: 2.5px; color: #7187a1; }
#miniplay-loading[data-phase="error"] #mp-loading-track,
#miniplay-loading[data-phase="error"] #mp-loading-percent { display: none; }
#miniplay-loading[data-phase="error"] .mp-loading-status { justify-content: center; }
#miniplay-loading[data-phase="error"] #mp-loading-label { color: #a52d50; }
#miniplay-loading[data-phase="error"] #mp-loading-hint { margin-bottom: 16px; }
@keyframes mp-loading-slide { to { transform: translateX(186%); } }
@media (max-height: 560px) {
  #miniplay-loading { padding: 18px 22px; }
  .mp-loading-art { width: 110px; height: 114px; }
  .mp-loading-mascot { width: 105px; }
  .mp-loading-logo { width: 94px; margin-top: -4px; }
  .mp-loading-tagline { margin: 6px 0 15px; }
  .mp-loading-signature { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  #miniplay-loading, #mp-loading-fill { transition: none; }
  #miniplay-loading[data-phase="starting"] #mp-loading-fill { animation: none; width: 100% !important; opacity: .6; }
}
@media (max-height: 420px) {
  .mp-loading-art { width: 76px; height: 80px; }
  .mp-loading-mascot { width: 72px; }
  .mp-loading-logo { width: 70px; margin-bottom: 12px; }
  .mp-loading-tagline { display: none; }
}