.markdown-alert {
  --alert-accent: var(--color-accent);
  position: relative;
  display: flex;
  flex-direction: column;
  margin-block: var(--body-margin) !important;
  padding: 12px 16px;
  border-radius: 8px;
  background:
    linear-gradient(
      90deg,
      oklch(from var(--alert-accent) l c h / 45%) 0%,
      oklch(from var(--alert-accent) l c h / 10%) 25%,
      oklch(from var(--alert-accent) l c h / 5%) 65%
    ),
    linear-gradient(oklch(from var(--color-shadow) l c h / 60%));
  background-blend-mode: hard-light, color-burn;
  border-left: 5px solid oklch(from var(--alert-accent) l c h / 95%) !important;
  &:after {
    position: absolute;
    content: "";
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-top: 3px solid transparent !important;
    border-bottom: 3px solid transparent !important;
    border-left: 0;
    border-right: 0;
    border-image: linear-gradient(
      90deg,
      oklch(from var(--alert-accent) l c h / 70%) 0%,
      oklch(from var(--alert-accent) l c h / 0%) 75%
    );
    border-image-slice: 1 0 1 0;
  }
  &:before {
    position: absolute;
    content: "";
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 8px;
    mix-blend-mode: multiply;
    box-shadow:
      inset 0px 2px 8px
        oklch(from var(--alert-accent) calc(l * 0.85) calc(c * 1.25) h / 25%),
      inset 0px 1px 8px
        oklch(from var(--alert-accent) calc(l * 0.85) calc(c * 1.25) h / 35%),
      inset 0px 1px 3px
        oklch(from var(--alert-accent) calc(l * 0.85) calc(c * 1.25) h / 45%),
      inset 0px -1px 3px
        oklch(from var(--alert-accent) calc(l * 0.85) calc(c * 1.25) h / 45%),
      inset 0px -1px 8px
        oklch(from var(--alert-accent) calc(l * 0.85) calc(c * 1.25) h / 35%),
      inset 0px -2px 8px
        oklch(from var(--alert-accent) calc(l * 0.85) calc(c * 1.25) h / 25%);
  }
  backdrop-filter: blur(4px);
  /* blur perf hack */
  transform: translate3d(0, 0, 0);

  .markdown-alert-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font: normal 500 var(--hs) / 1.5 var(--family-display);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: var(--text-gradient);
    background-blend-mode: lighten, normal;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0px 0px 2px oklch(from var(--alert-accent) l c h / 75%))
      drop-shadow(0px 0px 4px oklch(from var(--alert-accent) l c h / 65%))
      drop-shadow(0px 0px 8px oklch(from var(--alert-accent) l c h / 45%));

    svg {
      fill: #fff;
      width: 20px;
      height: 20px;
    }
  }

  &.markdown-alert-note {
    --alert-accent: oklch(64.26% 0.186 250.77);
  }

  &.markdown-alert-important {
    --alert-accent: oklch(66.53% 0.21 300.72);
  }

  &.markdown-alert-tip {
    --alert-accent: oklch(62.62% 0.12 172.98);
  }

  &.markdown-alert-warning {
    --alert-accent: oklch(66.77% 0.156 60.11);
  }

  &.markdown-alert-caution {
    --alert-accent: oklch(67.01% 0.217 22.5);
  }
}