controller-v2/client/src/components/festival/halloween.css

/* modern 与 legacy 共用；只装饰万圣节组件，不改变音量条的几何与交互。 */
/* 万圣节横幅：紫黑夜空中的南瓜火光字。 */
.festival-greeting--halloween {
  background: #120b1c;
}

.halloween-greeting-text {
  font-family: "Chiller", "Trattatello", "Herculanum", "Papyrus", fantasy;
  font-size: 64px;
  letter-spacing: 2px;
  color: #ff9b32;
  text-shadow:
    0 -1px 1px #ffe294,
    0 1px 2px #9b2609,
    0 0 6px rgba(255, 104, 16, 0.85),
    0 -3px 14px rgba(232, 65, 8, 0.7),
    0 2px 3px #170407;
}

.halloween-witch-thumb {
  width: 44px;
  height: 44px;
  /* 解除 preflight 的 img max-width 限制：滑轨右端时绝对定位容器可用宽度极小，否则女巫被压缩 */
  max-width: none;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.5));
}

.halloween-pumpkin {
  filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.5));
}

.halloween-pumpkin-dim {
  filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.5)) saturate(0.7);
}

/* 占位与原喇叭保持 24px 一致，大小南瓜仅在视觉层变化。 */
.halloween-pumpkin-slot {
  display: block;
  position: relative;
  width: 24px;
  height: 24px;
  pointer-events: none;
}

.halloween-pumpkin-slot > img {
  position: absolute;
  max-width: none;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* 装饰层限于卡片顶部；所有子元素穿透点击且不进入辅助技术阅读顺序。 */
.halloween-card-decoration {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 42px;
  z-index: 1;
  pointer-events: none;
  user-select: none;
}

.halloween-card-decoration * {
  pointer-events: none;
}

.halloween-card-web {
  position: absolute;
  top: 0;
  width: 34px;
  height: 30px;
}

.halloween-card-web-left {
  left: 0;
}

.halloween-card-web-right {
  right: 0;
  transform: scaleX(-1);
}

.halloween-card-bats {
  position: absolute;
  top: 1px;
  left: 40px;
  right: 46px;
  height: 18px;
}

.halloween-card-wire {
  display: block;
  width: 100%;
  height: 18px;
}

/* 1px 吊线 + 固定尺寸蝙蝠剪影。 */
.halloween-card-bat {
  position: absolute;
  width: 1px;
  height: 2px;
  background: #4d4358;
}

.halloween-card-bat > svg {
  position: absolute;
  top: 2px;
  left: -4.5px;
  width: 10px;
  height: 5px;
}

.halloween-card-cat {
  position: absolute;
  top: 0;
  right: 2px;
  width: 40px;
  height: 36px;
}