/* 试玩流的首屏占位：避免慢网下出现没有反馈的黑色画面。 */
.frame-shell {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #080a12;
}

.frame-shell .game-frame {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity .18s ease;
}

.frame-shell.loaded .game-frame { opacity: 1; }

.game-splash {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 10px;
  padding: 28px;
  color: #eef6ff;
  text-align: center;
  background:
    radial-gradient(circle at 50% 35%, rgba(42, 90, 145, .45), transparent 42%),
    linear-gradient(145deg, #101b2d, #060911 76%);
}

.game-splash img {
  width: 86px;
  height: 86px;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, .48);
  border-radius: 22px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .35);
}

.game-splash strong { font-size: clamp(16px, 2.8vw, 20px); }
.game-splash span { color: #b7c8dd; font-size: 14px; }

.frame-shell.loaded .game-splash {
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;
}