*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  min-height:100vh;
  background:#f3f6ff;
  color:#102e63;
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Microsoft YaHei",Arial,sans-serif;
}
.top{
  width:100%;
  height:305px;
  background:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
}
.brand{
  display:flex;
  align-items:center;
  gap:18px;
}
.brand img{
  width:92px;
  height:108px;
  object-fit:cover;
}
.brand h1{
  margin:0;
  font-size:40px;
  font-weight:800;
  letter-spacing:1px;
}
main{
  padding:58px 30px 50px;
}
h2{
  margin:0 0 52px;
  text-align:center;
  font-size:42px;
  line-height:1;
  font-weight:800;
}
.grid{
  width:min(1120px,100%);
  margin:0 auto;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:28px 24px;
  align-items:start;
}
.card{
  min-width:0;
  background:#fff;
  border-radius:30px;
  padding:18px 18px 17px;
  box-shadow:0 5px 18px rgba(16,46,99,.07);
  overflow:hidden;
}
.cover{
  width:100%;
  aspect-ratio:1/1;
  display:block;
  object-fit:cover;
  border-radius:23px;
}
.name{
  margin:22px 4px;
  font-size:26px;
  line-height:1.2;
  font-weight:800;
}
.enter{
  width:100%;
  height:76px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:17px;
  background:#1768e8;
  color:#fff;
  font-size:27px;
  font-weight:700;
  text-decoration:none;
}
.enter:active{transform:scale(.99)}
@media(max-width:700px){
  .top{height:305px}
  .brand{gap:12px}
  .brand img{width:78px;height:92px}
  .brand h1{font-size:28px}
  main{padding:52px 30px 45px}
  h2{font-size:39px;margin-bottom:52px}
  .grid{gap:26px 22px}
  .card{padding:16px 16px 15px;border-radius:28px}
  .cover{border-radius:22px}
  .name{font-size:22px;margin:20px 4px}
  .enter{height:68px;font-size:23px}
}