/* 第13周周三特殊字体效果 */
#calendar-week span.special-wednesday {
  background: linear-gradient(135deg, #ff7a18, #af002d, #319197);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
  animation: gradient-shift 3s ease infinite, pulse-glow 2s ease-in-out infinite alternate, letterSpacing 3s ease-in-out infinite alternate;
  transform-origin: center;
  padding: 2px 5px;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: relative;
  font-family: 'Segoe UI', Arial, sans-serif;
  letter-spacing: 1px;
  font-size: 20px !important;
  text-transform: capitalize;
  font-style: italic;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0 !important;
  text-align: center !important;
  display: inline-block !important;
}

#calendar-week span.special-wednesday::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--anzhiyu-main), transparent);
  opacity: 0.7;
  border-radius: 2px;
}

#calendar-week span.special-wednesday:hover {
  transform: scale(1.1) translateY(-2px) !important;
  filter: brightness(1.2);
  animation: gradient-shift 1s ease infinite, jitter 0.3s ease infinite;
  letter-spacing: 1.5px;
  font-weight: 800;
  text-shadow: 0 0 10px rgba(var(--anzhiyu-main-rgb), 0.9), 0 0 15px rgba(255, 255, 255, 0.5);
}

@keyframes letterSpacing {
  0% {
    letter-spacing: 0.5px;
  }
  50% {
    letter-spacing: 1.5px;
  }
  100% {
    letter-spacing: 0.5px;
  }
}

@keyframes fontWeight {
  0% {
    font-weight: 500;
  }
  50% {
    font-weight: 700;
  }
  100% {
    font-weight: 500;
  }
}