/* 这是引入了一些字体 */
@import url('https://fonts.googleapis.com/css?family=Poppins:100,200,300,400,500,600,700,800,900'); 

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: #f5f6fa; /* 使用简约的浅灰蓝色，避免与按钮混淆 */
}

.card {
  position: relative;
  width: 350px;
  height: 190px;
  /* height: 450px; */
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.15);
  transition: 0.5s;
}

.card:hover {
  height: 450px;
}

.imgBx {
  position: absolute;
  left: 50%;
  top: -50px;
  transform: translateX(-50%);
  width: 150px;
  height: 150px;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  transition: 0.5s;
}

.card:hover .imgBx {
  width: 250px;
  height: 250px;
}

.imgBx img{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card .content {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  overflow: hidden;
}

.card .content .details {
  padding: 40px;
  text-align: center;
  width: 100%;
  transition: 0.5s;
  transform: translateY(150px);
}

.card:hover .content .details {
  transform: translateY(0px);
}

.card .content .details h2 {
  font-size: 1.25em;
  font-weight: 600;
  color: #555;
  line-height: 1.2em;
}

.card .content .details h2 span {
  font-size: 0.75em;
  font-weight: 500;
  opacity: 0.5;
}

.card .content .details .data {
  display: flex;
  justify-content: space-between;
  margin: 20px 0;
}

.card .content .details .data h3 {
  font-size: 1em;
  color: #555;
  line-height: 1.2em;
  font-weight: 600;
}

.card .content .details .data h3 span {
  font-size: 0.85em;
  font-weight: 400;
  opacity: 0.5;
}

.card .content .details .actionBtn {
  display: flex;
  justify-content: space-between;
}

.card .content .details .actionBtn button {
  padding: 10px 30px;
  border-radius: 5px;
  border: none;
  outline: none;
  font-size: 1em;
  font-weight: 500;
  background: #2196f3;
  color: #fff;
  cursor: pointer;
}

.card .content .details .actionBtn button:nth-child(2) {
  border: 1px solid #999;
  color: #999;
  background: #fff;
}