.error-main {
  height: 100%;
}
.error-shell {
  height: 100%;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  box-sizing: border-box;
}
.error-page {
  display: flex;
  width: min(520px, 100%);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 44px 32px;
  box-shadow: 0 24px 70px rgba(31, 41, 55, 0.08);
  text-align: center;
  box-sizing: border-box;
}
.error-img-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}
.error-img-wrap::after {
  content: "";
  position: absolute;
  bottom: 8px;
  left: 50%;
  width: 120px;
  height: 14px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.1);
  filter: blur(5px);
  transform: translateX(-50%);
}
.error-img {
  position: relative;
  z-index: 1;
  width: 200px;
  height: auto;
  opacity: 0.62;
  filter: grayscale(100%);
  object-fit: contain;
}
.error-code {
  margin-bottom: 8px;
  color: var(--text-primary);
  font-size: 48px;
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1;
}
.error-title {
  margin-bottom: 10px;
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.4;
}
.error-desc {
  max-width: 360px;
  margin-bottom: 28px;
  color: var(--text-tertiary);
  font-size: 14px;
  line-height: 1.7;
}
.error-btn.el-button {
  min-width: 116px;
  height: 36px;
  padding: 0 24px;
  border-color: #454a52;
  border-radius: 8px;
  background: #454a52;
}
.error-btn.el-button:hover,
.error-btn.el-button:focus {
  border-color: #3a3e45;
  background: #3a3e45;
}
@media (max-width: 640px) {
  .error-shell {
    padding: 24px 16px;
  }
  .error-page {
    padding: 36px 22px;
  }
  .error-img {
    width: 168px;
  }
  .error-code {
    font-size: 40px;
  }
}