<div class="container">
  <h2>初一赛事报告</h2>
  <div class="box"></div>
</div>

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  width: 100vw;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  background-image: radial-gradient(
      50% 105%,
      #fffff5 15%,
      #fff3d5 31%,
      #ffd484 100%
    ),
    radial-gradient(51% 200%, #fffcf5 100%, rgba(251, 213, 142, 0) 100%),
    radial-gradient(50% 103%, #ff5f49 15%, #ff1919 100%);
  background-origin: border-box;
  background-clip: padding-box, padding-box, border-box;
  border: 10px solid transparent;
  box-shadow: 0 2px 10px 0 rgba(96, 43, 43, 0.5);
  border-radius: 32px;
  padding: 46px;
  width: 560px;
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

h2 {
  font-weight: 700;
  font-size: 46px;
  color: #ff0000;
  margin-bottom: 42px;
}

.box {
  width: 288px;
  min-height: 178px;
  background-image: linear-gradient(1deg, #f6d495 0%, #fcf1c4 98%);
  border: 2px solid #d8a65a;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2),
    inset 0 4px 0 0 rgba(255, 255, 255, 0.5),
    inset 0 -4px 0 0 rgba(255, 255, 255, 0.3);
  border-radius: 18px;
}