teamwork/index.css

* {
  font-family: '正楷';
  /* transition-duration: ; */
}

body {
  padding: 0 50px;
  background: linear-gradient(135deg, #fff3e0, #fffaf0);
  font-size: 16px;
}

h1,
h2 {
  animation: textGlow 2s infinite alternate;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
  padding: 20px 0;
  background-color: #ffecb3;
  color: #333;
  text-align: center;
  border-radius: 5px;
}

h2 {
  color: #ffa000;
}

#content > div {
  float: left;
  width: 120px;
  height: 60px;
  margin: 10px;
  font-size: 18px;
  line-height: 60px;
  text-align: center;
  background: #fff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  border-radius: 5px;
  transition: transform 0.3s ease-in-out;
}

#content > div:hover {
  transform: scale(1.05);
}

#content .cell {
  background-color: #fff;
  color: #333;
  font-weight: 700;
}

#content .cell.active {
  background: linear-gradient(135deg, #ffecb3, #ffe082);
  color: #333;
}

#content .selected {
  box-shadow: 0 0 15px rgba(255, 193, 7, 0.5);
}

button {
  display: block;
  padding: 12px 24px;
  background-color: #ffa000;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin: 20px auto;
  border: none;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  transition: background-color 0.3s, transform 0.3s;
}

button:hover {
  background-color: #e68a00;
  transform: translateY(-2px);
}

button:active {
  background-color: #cc7000;
  transform: translateY(2px);
}

select {
  display: inline-block;
  height: 35px;
  width: 120px;
  border: 1px solid #ffd54f;
  background-color: #fff;
  color: #333;
  font-size: 14px;
  margin: 10px;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

@keyframes textGlow {
  from {
      text-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
  }
  to {
      text-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
  }
}