div.main {
  /* 中英文统一手写字体（保持风格一致） */
  font-family: "Ma Shan Zheng", "Pacifico", cursive !important;
  font-size: 36px !important;
  font-weight: normal !important;
  line-height: 1.3 !important;

  /* 红色到紫色渐变（主色调调整） */
  background: linear-gradient(135deg, #ff6b6b, #4ecdc4, #8e44ad, #f39c12) !important;
  background-size: 70% 70% !important; /* 适配渐变流动动画 */
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important; /* 核心：文字透明显示渐变 */

  /* 阴影增强层次感 */
  text-shadow: 0 2px 5px rgba(0,0,0,0.15) !important;

  /* 渐变流动动画 */
  animation: gradientShift 7s ease infinite !important;
  display: inline-block !important;
}

/* 动画关键帧 */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* 悬停强化效果 */
div.main:hover {
  text-shadow: 0 3px 8px rgba(0,0,0,0.2) !important;
  transform: scale(1.05) !important;
  transition: all 0.3s ease !important;
}