/* 1. 閃光效果 S (Light/Flash Effect) */
.light {
  width: 100%;
  text-align: center;
  overflow: hidden; /* 保持 overflow: hidden 來隱藏移動到外部的閃光 */
  display: block;
  position: relative;
}

.light:after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 50%;
  height: 100%;
  background: -webkit-linear-gradient(
    left,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.7) 100% /* 稍微調亮顏色以便觀察 */
  );
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.7) 100%);
  animation: light-transform 3s infinite ease-in-out;
}

/* 將 keyframes 的 left 改為 transform */
@keyframes light-transform {
  0% {
    /* 結合 skewX 和 translateX */
    transform: skewX(-25deg) translateX(-300%);
  }
  70% {
    transform: skewX(-25deg) translateX(300%);
  }
  100% {
    transform: skewX(-25deg) translateX(300%);
  }
}
/* 閃光效果 E */

/* 2. 果凍跳動效果 S (Bouncing/Jelly Effect) */
.ani-bounce {
  animation: bounce 2s infinite ease-in-out;
}
.ani-bounce-2 {
  animation: bounce 2s infinite ease-in-out;
  animation-delay: 1s;
}
@keyframes bounce {
  0% {
    transform: scale(1, 1) translate3d(0, 0, 0);
  }
  10% {
    transform: scale(1.05, 0.95) translate3d(0, 0, 0);
  }
  30% {
    transform: scale(0.95, 1.05) translate3d(0, -8%, 0);
  }
  50% {
    transform: scale(1.02, 0.97) translate3d(0, 0, 0);
  }
  57% {
    transform: scale(1, 1) translate3d(0, -2%, 0);
  }
  64% {
    transform: scale(1, 1) translate3d(0, 0, 0);
  }
  100% {
    transform: scale(1, 1) translate3d(0, 0, 0);
  }
}
/* 果凍跳動效果 E */

/* 3. 縮放效果 S (Scaling Effect) */
.ani-scale {
  animation: scale 1s infinite ease-in-out;
}
.ani-scale_2 {
  animation: scale 1s infinite ease-in-out;
  animation-delay: 0.5s;
}
.ani-scale_3 {
  animation: scale 1s infinite ease-in-out;
  animation-delay: 0.7s;

}
@keyframes scale {
  0% {
    transform: scale(1, 1);
  }
  50% {
    transform: scale(1.1, 1.1);
  }
  100% {
    transform: scale(1, 1);
  }
}
/* 縮放效果 E */

/* 4. 浮動效果 S (Floating Effect) */
.ani-float-horizontal {
  animation: float-horizontal 1.5s ease-in-out infinite;
}
.ani-float-vertical {
  animation: float-vertical 1.5s ease-in-out infinite;
}
.ani-float-vertical-2 {
  animation: float-vertical 1.5s ease-in-out infinite;
  animation-delay: 0.3s;
}
.ani-float-vertical-3 {
  animation: float-vertical 1.5s ease-in-out infinite;
  animation-delay: 0.7s;
}
.ani-float-vertical-4 {
  animation: float-vertical 1.5s ease-in-out infinite;
  animation-delay: 1s;
}
@keyframes float-horizontal {
  0% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(20px);
  }
  100% {
    transform: translateX(0);
  }
}
@keyframes float-vertical {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0);
  }
}
@media (max-width: 768px) {
  @keyframes float-vertical {
    0% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-8px);
    }
    100% {
      transform: translateY(0);
    }
  }
}
/* 浮動效果 E */
/* ===== 心跳(.ani-heartBeat) ===== */

.ani-heartBeat {
  animation: heartBeat 2s infinite ease-in-out;
}
@keyframes heartBeat {
  0%,
  10% {
    transform: scale(1, 1);
  }
  30% {
    transform: scale(1.25, 1.25);
  }
  50% {
    transform: scale(1, 1);
  }
  70% {
    transform: scale(1.25, 1.25);
  }
  90%,
  100% {
    transform: scale(1, 1);
  }
}
/* 頻閃  (Strobe Effect) */
.ani-strobe {
  animation: strobe 2s infinite;
}

@keyframes strobe {
  0% {
    opacity: 1;
  }
  20% {
    opacity: 0.7;
  }
  40% {
    opacity: 1;
  }
  60% {
    opacity: 1;
  }
  80% {
    opacity: 0.7;
  }
  100% {
    opacity: 1;
  }
}
/* 頻閃 */
@-webkit-keyframes hvr-hang {
  0% {
    -webkit-transform: translateY(8px);
    transform: translateY(8px);
  }
  50% {
    -webkit-transform: translateY(4px);
    transform: translateY(4px);
  }
  100% {
    -webkit-transform: translateY(8px);
    transform: translateY(8px);
  }
}
@keyframes hvr-hang {
  0% {
    -webkit-transform: translateY(8px);
    transform: translateY(8px);
  }
  50% {
    -webkit-transform: translateY(4px);
    transform: translateY(4px);
  }
  100% {
    -webkit-transform: translateY(8px);
    transform: translateY(8px);
  }
}
@-webkit-keyframes hvr-hang-sink {
  100% {
    -webkit-transform: translateY(8px);
    transform: translateY(8px);
  }
}
@keyframes hvr-hang-sink {
  100% {
    -webkit-transform: translateY(8px);
    transform: translateY(8px);
  }
}
/*!
 * Hover.css (http://ianlunn.github.io/Hover/)
 * Version: 2.3.2
 * Author: Ian Lunn @IanLunn
 * Author URL: http://ianlunn.co.uk/
 * Github: https://github.com/IanLunn/Hover

 * Hover.css Copyright Ian Lunn 2017. Generated with Sass.
 */
.hvr-hang {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}
.hvr-hang:active,
.hvr-hang:focus,
.hvr-hang:hover {
  -webkit-animation-name: hvr-hang-sink, hvr-hang;
  animation-name: hvr-hang-sink, hvr-hang;
  -webkit-animation-duration: 0.3s, 1.5s;
  animation-duration: 0.3s, 1.5s;
  -webkit-animation-delay: 0s, 0.3s;
  animation-delay: 0s, 0.3s;
  -webkit-animation-timing-function: ease-out, ease-in-out;
  animation-timing-function: ease-out, ease-in-out;
  -webkit-animation-iteration-count: 1, infinite;
  animation-iteration-count: 1, infinite;
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  -webkit-animation-direction: normal, alternate;
  animation-direction: normal, alternate;
}

/* ===== 蹺蹺板 (.ani-seesaw) ===== */
.ani-seesaw {
  animation: seesaw 3s infinite ease-in-out;
  transform-origin: center center;
}
@keyframes seesaw {
  0% {
    transform: rotate(-15deg);
  }
  50% {
    transform: rotate(15deg);
  }
  100% {
    transform: rotate(-15deg);
  }
}
/* ===== 鐘擺搖晃 (.ani-swing) ===== */
.ani-swing {
  animation: swing 2s ease-in-out infinite;
  transform-origin: top center;
}
@keyframes swing {
  0%,
  100% {
    transform: rotate3d(0, 0, 1, 4deg);
  }
  50% {
    transform: rotate3d(0, 0, 1, -4deg);
  }
}