.document-header {
  width: 100%;
  margin: auto;
  padding: 64px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}
.document-header .background {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, -50%);
  filter: blur(50px);
  width: 863px;
  height: 713px;
  border-radius: 30% 70% 70% 30%/30% 30% 70% 70%;
  background-image: linear-gradient(
    to right top,
    #49ff86,
    #41ffa7,
    #4affc3,
    #62ffd9,
    #80ffea
  );
  animation: blobAnim 10s ease-in-out infinite;
  opacity: 0.7;
}
@keyframes blobAnim {
  0%,
  to {
    border-radius: 46% 54% 29% 71%/66% 39% 61% 34%;
    transform: translate(-50%, -50%) rotate(30deg);
  }
  30% {
    border-radius: 46% 54% 29% 71%/17% 74% 26% 83%;
    transform: translate(-50%, -50%) rotate(15deg);
  }
  50% {
    border-radius: 46% 54% 81% 19%/39% 74% 26% 61%;
    transform: translate(-50%, -50%) rotate(45deg);
  }
  70% {
    border-radius: 65% 35% 56% 44%/39% 17% 83% 61%;
    transform: translate(-50%, -50%) rotate(70deg);
  }
}
.document-header .header-content {
  max-width: 924px;
  text-align: center;
  z-index: 1;
}
.document-header .green-block {
  padding: 8px 12px;
  background-color: #49ff86;
  color: #07130c;
  font-size: 14px;
  line-height: 140%;
  letter-spacing: -0.045em;
  font-weight: 500;
  text-transform: uppercase;
  display: flex;
  gap: 4px;
  align-items: center;
  border: 1px solid #07130c;
  border-radius: 8px;
  width: fit-content;
  margin: auto auto 24px;
}
.document-header .green-block .icon-wrap {
  width: 16px;
  height: 16px;
  position: relative;
}
.document-header h1 {
  font-size: 64px;
  line-height: 140%;
  letter-spacing: -0.045em;
  font-weight: 500;
  text-align: center;
  margin-bottom: 16px;
}
.document-header h2 {
  text-align: center;
  margin: auto auto 32px;
  max-width: 780px;
}
.document-header h2,
.document-header label.updated-at {
  font-size: 18px;
  line-height: 150%;
  letter-spacing: -0.045em;
  font-weight: 400;
}
.document-header label.updated-at {
  margin-bottom: 16px;
  display: block;
}
@media screen and (max-width: 860px) {
  .document-header {
    padding: 40px 16px;
  }
  .document-header h1 {
    font-size: 32px;
    line-height: 140%;
    letter-spacing: -0.045em;
    font-weight: 500;
  }
  .document-header h2 {
    font-size: 18px;
    line-height: 150%;
    letter-spacing: -0.045em;
    font-weight: 400;
  }
}