@font-face {
  font-family: "ZenMaruGothic";
  src: url("https://ndhucqs-epoints.com/static/font/ZenMaruGothic-Regular.ttf");
}
.buttonn {
  background: linear-gradient(45deg, #6a11cb, #2575fc);
  border: none;
  border-radius: 25px;
  color: white;
  padding: 12px 30px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(37, 117, 252, 0.4);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.buttonn:hover {
  background: linear-gradient(45deg, #2575fc, #6a11cb);
  box-shadow: 0 6px 20px rgba(106, 17, 203, 0.6);
}
.漂浮按鈕 {
  background: transparent;
  color: #6a11cb;
  padding: 12px 30px;
  font-size: 16px;
  font-weight: bold;
  border: 3px solid;
  border-image-slice: 1;
  border-width: 3px;
  border-image-source: linear-gradient(45deg, #6a11cb, #2575fc);
  border-radius: 30px;
  cursor: pointer;
  position: relative;
  transition: color 0.3s ease;
}

.漂浮按鈕::before {
  content: "";
  position: absolute;
  top: -5px;
  bottom: -5px;
  left: -5px;
  right: -5px;
  background: linear-gradient(45deg, #6a11cb, #2575fc);
  border-radius: 35px;
  filter: blur(8px);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.漂浮按鈕:hover {
  color: white;
  background: linear-gradient(45deg, #6a11cb, #2575fc);
}

.漂浮按鈕:hover::before {
  opacity: 1;
}
.玻璃按鈕 {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 15px;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 12px 40px;
  font-size: 16px;
  font-weight: 600;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer;
  transition: background 0.3s ease, border-color 0.3s ease;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.玻璃按鈕:hover {
  background: rgba(255, 255, 255, 0.35);
  border-color: rgba(255, 255, 255, 0.6);
}
.閃爍按鈕 {
  background: linear-gradient(45deg, #ff4081, #ffdd00);
  border: none;
  border-radius: 25px;
  color: white;
  padding: 12px 30px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  animation: 閃爍 1.5s infinite;
  transition: transform 0.2s ease;
}

.閃爍按鈕:hover {
  transform: scale(1.05);
}

@keyframes 閃爍 {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.酷炫按鈕 {
  font-family: ZenMaruGothic;
  position: relative;
  padding: 10px 30px;
  color: navy; /* 淺天藍色 */
  font-size: 18px;
  font-weight: bold;
  background: #e3f2fd; /* 淺藍灰背景 */
  border: 2px solid #4fc3f7;
  border-radius: 15px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
  overflow: hidden;
  transition: color 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 0 10px #4fc3f7, 0 0 20px #4fc3f7, 0 0 40px #4fc3f7,
    0 0 80px #4fc3f7;
}

.酷炫按鈕::before,
.酷炫按鈕::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  opacity: 0.6;
  animation: 電光閃爍 2.5s linear infinite;
}

.酷炫按鈕::before {
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, #4fc3f7 20%, transparent 70%);
  animation-delay: 0s;
}

.酷炫按鈕::after {
  bottom: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, #4fc3f7 20%, transparent 70%);
  animation-delay: 1.25s;
}

.酷炫按鈕:hover {
  color: navy;
  box-shadow: 0 0 20px #0288d1, 0 0 40px #0288d1, 0 0 60px #0288d1,
    0 0 100px #0288d1;
}

@keyframes 電光閃爍 {
  0%,
  100% {
    transform: scale(1) translate(0, 0);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.2) translate(10px, 10px);
    opacity: 0.1;
  }
}
.霓虹按鈕 {
  position: relative;
  padding: 15px 45px;
  font-size: 18px;
  font-weight: 700;
  color: #0ff;
  background: transparent;
  border: 3px solid #0ff;
  border-radius: 10px;
  cursor: pointer;
  overflow: hidden;
  text-transform: uppercase;
  transition: color 0.3s ease;
  box-shadow: 0 0 10px #0ff, 0 0 20px #0ff;
}

.霓虹按鈕::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 255, 255, 0.6),
    transparent
  );
  animation: 流光 2.5s linear infinite;
}

.霓虹按鈕:hover {
  color: #fff;
  box-shadow: 0 0 20px #0ff, 0 0 40px #0ff;
}

@keyframes 流光 {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}
.火焰按鈕 {
  position: relative;
  padding: 15px 50px;
  font-size: 18px;
  font-weight: bold;
  color: #fff;
  background: linear-gradient(45deg, #ff3c00, #ff8700);
  border: none;
  border-radius: 30px;
  cursor: pointer;
  overflow: hidden;
  box-shadow: 0 0 20px #ff3c00;
  transition: box-shadow 0.3s ease;
  z-index: 0;
}

.火焰按鈕::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, #ff9500, transparent 60%);
  animation: 燃燒 3s infinite ease-in-out;
  z-index: -1;
  filter: blur(15px);
  opacity: 0.8;
}

.火焰按鈕:hover {
  box-shadow: 0 0 40px #ff9500;
}

@keyframes 燃燒 {
  0%,
  100% {
    transform: scale(1) rotate(0deg);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.1) rotate(10deg);
    opacity: 0.6;
  }
}
.電子按鈕 {
  position: relative;
  padding: 15px 50px;
  background: #0f2027;
  color: #0ff;
  font-weight: 700;
  font-size: 18px;
  border: 2px solid #0ff;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 0 5px #0ff, 0 0 20px #0ff inset, 0 0 30px #0ff;
  overflow: hidden;
  transition: background 0.3s ease, color 0.3s ease;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.電子按鈕::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200%;
  height: 200%;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    #0ff 10px,
    #0ff 12px
  );
  transform: translate(-50%, -50%) rotate(45deg);
  opacity: 0.1;
  pointer-events: none;
}

.電子按鈕:hover {
  background: #0ff;
  color: #000;
  box-shadow: 0 0 40px #0ff, 0 0 80px #0ff inset;
}
.旋轉按鈕 {
  position: relative;
  padding: 15px 50px;
  background: #111;
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  border-radius: 30px;
  cursor: pointer;
  overflow: hidden;
  border: 4px solid transparent;
  transition: color 0.3s ease;
}

.旋轉按鈕::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, #ff005c, #ff8a00, #40e0d0, #ff005c);
  animation: 旋轉動畫 4s linear infinite;
  border-radius: 40px;
  z-index: -1;
}

.旋轉按鈕:hover {
  color: #000;
}

.旋轉按鈕:hover::before {
  filter: brightness(1.5);
}

@keyframes 旋轉動畫 {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

footer {
  font-family: ZenMaruGothic;
}