/* modern / legacy 共用的静态横幅与导航贴纸；不改变设备卡片几何。 */
.festival-greeting {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: inherit;
  pointer-events: none;
  user-select: none;
  z-index: 1;
}

.festival-greeting *,
.festival-vu-status {
  pointer-events: none;
}

/* 状态信息始终盖在插画上，顶部暗色渐变保证小字可读。 */
.festival-vu-status {
  position: relative;
  z-index: 2;
  flex-wrap: wrap;
  column-gap: 4px;
  padding-left: 4px;
  padding-right: 4px;
  background: linear-gradient(rgba(0, 0, 0, 0.72), transparent);
  text-shadow: 0 1px 3px #000;
}

.festival-vu-status > span {
  flex: none;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: rgba(255, 250, 224, 0.88);
}

.festival-vu-status > span + span {
  margin-left: auto;
}

.festival-greeting-backdrop,
.festival-greeting-shade {
  position: absolute;
  inset: 0;
}

.festival-greeting-backdrop {
  background-size: auto 100%;
  background-position: center;
  background-repeat: repeat-x;
}

/* 两侧插画不随横屏宽度拉伸；渐隐接缝融入中央夜空。 */
.festival-greeting-art {
  position: absolute;
  top: 0;
  width: 150px;
  max-width: 50%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.festival-greeting-art--left {
  left: 0;
  object-position: left center;
  -webkit-mask-image: linear-gradient(to right, #000 65%, transparent);
  mask-image: linear-gradient(to right, #000 65%, transparent);
}

.festival-greeting-art--right {
  right: 0;
  object-position: right center;
  -webkit-mask-image: linear-gradient(to left, #000 65%, transparent);
  mask-image: linear-gradient(to left, #000 65%, transparent);
}

.festival-greeting-shade {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 0, 0, 0.38) 40%,
    rgba(0, 0, 0, 0.38) 60%,
    transparent
  );
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.3);
}

.festival-greeting-title {
  position: absolute;
  top: 17px;
  bottom: 5px;
  left: 6px;
  right: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 自然宽度测量不受 flex 收缩影响，缩放只作用于文字。 */
.festival-greeting-inner {
  display: flex;
  flex: none;
  flex-direction: column;
  align-items: center;
  line-height: 1.05;
  white-space: nowrap;
  transform-origin: center;
}

.festival-greeting-line {
  display: block;
}

/* 以 VU 容器宽度判断横排，不依赖视口媒体查询或容器查询支持。 */
.festival-greeting[data-layout="wide"] .festival-greeting-art {
  max-width: 30%;
  opacity: 1;
}

.festival-greeting[data-layout="wide"] .festival-greeting-title {
  left: min(26%, 150px);
  right: min(26%, 150px);
}

.festival-greeting[data-layout="wide"] .festival-greeting-inner {
  flex-direction: row;
}

.festival-greeting[data-layout="wide"]
  .festival-greeting-line
  + .festival-greeting-line {
  margin-left: 0.22em;
}

/* 导航贴纸与 lucide 图标同一 22px 视觉尺寸。 */
.festival-nav-icon {
  width: 22px;
  height: 22px;
  max-width: none;
  object-fit: contain;
  transition:
    filter 0.2s ease,
    opacity 0.2s ease,
    transform 0.2s ease;
}

.festival-nav-icon-active {
  transform: scale(1.08);
  filter: drop-shadow(0 0 6px rgba(0, 255, 246, 0.65));
}

.festival-nav-icon-idle {
  opacity: 0.55;
  filter: saturate(0.75);
}