* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  min-height: 100vh;
  min-height: 100dvh;
  font-family: Arial, Helvetica, sans-serif;
  overflow: hidden;
}
.page {
  position: relative;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
.corner {
  position: absolute;
}
.corner-left {
  top: 0;
  left: 0;
  width: clamp(220px, 28vw, 520px);
}
.corner-right {
  right: 0;
  bottom: 0;
  width: clamp(220px, 28vw, 520px);
}
.card {
    position: relative;
    width: calc(100% - clamp(20px, 24.7vw, 474px));
    background: #fff;
    box-shadow: 0px 0px 36px #006B360F;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    min-height: calc(100vh - 260px);
}
.watermark {
  position: absolute;
  width: clamp(160px, 18vw, 320px);
}
.logo-wrap {
  position: relative;
  z-index: 2;
}
.logo {
  width: clamp(220px, 30vw, 500px);
  display: block;
}

/* MOBILE */
@media (max-width: 768px) {
  .page {
    padding: 20px;
  }
  .card {
    min-height: 320px;
  }

  .corner-left {
    width: 220px;
  }

  .corner-right {
    width: 220px;
  }
}