/* 节日装饰容器 */
.festival-decoration {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

.festival-element {
  position: absolute;
  opacity: 0.3;
  z-index: -1;
}

/* 元旦/新年 */
.new-year {
  animation: gentle-float 15s infinite ease-in-out;
  font-size: 36px;
  color: #ff4757;
}

/* 春节 */
.spring-festival {
  animation: gentle-float 20s infinite ease-in-out;
  font-size: 40px;
  color: #ff3838;
}

/* 情人节 */
.valentine {
  animation: heartbeat 1.5s infinite ease-in-out;
  font-size: 32px;
  color: #ff6b81;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* 圣诞节 */
.christmas {
  animation: gentle-float 12s infinite ease-in-out;
  font-size: 36px;
  color: #ff3838;
}

/* 国庆节 */
.national-day {
  animation: gentle-float 18s infinite ease-in-out;
  font-size: 32px;
  color: #ff3838;
}