:root {
  --md-primary-fg-color: #06263a;
  --md-primary-fg-color--light: #1b2a41;
  --md-primary-fg-color--dark: #06263a;
  --md-accent-fg-color: #0f8b8d;
}

[data-md-color-scheme="default"] {
  --md-default-bg-color: #d9f0ff;
  --md-typeset-color: #1b2a41;
}

.md-main {
  background:
    radial-gradient(circle at 88% 8%, rgba(46, 196, 214, 0.22), transparent 24rem),
    repeating-linear-gradient(90deg, rgba(15, 139, 141, 0.06) 0 1px, transparent 1px 4rem),
    linear-gradient(180deg, #d9f0ff 0%, #f7fcff 34%, #ffffff 100%);
}

.md-header,
.md-tabs {
  background: linear-gradient(90deg, #06263a, #1b2a41);
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg,
.md-nav__title .md-nav__button.md-logo img {
  border-radius: 50%;
  box-shadow: 0 0 16px rgba(46, 196, 214, 0.34);
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
  color: #06263a;
}

.md-typeset .ai1sad-hero {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid rgba(15, 139, 141, 0.35);
  box-shadow: 0 18px 40px rgba(6, 38, 58, 0.18);
  background: #06263a;
}

.md-typeset .ai1sad-hero > img {
  display: block;
  width: 100%;
  min-height: 240px;
  object-fit: cover;
  object-position: center;
}

.md-typeset .ai1sad-hero-copy {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  color: #ffffff;
  background: linear-gradient(90deg, rgba(3, 25, 40, 0.92), rgba(3, 25, 40, 0.66), transparent);
}

.md-typeset .ai1sad-hero-copy img {
  width: 4.4rem;
  height: 4.4rem;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(46, 196, 214, 0.5);
}

.md-typeset .ai1sad-hero-copy h2 {
  margin: 0;
  color: #ffffff;
}

.md-typeset .ai1sad-hero-copy p {
  margin: 0.25rem 0 0;
  color: #d9f0ff;
  font-weight: 700;
  letter-spacing: 0;
}

.md-typeset .ai1sad-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1rem 0 1.4rem;
}

.md-typeset .ai1sad-card {
  display: grid;
  gap: 0.45rem;
  min-height: 8.5rem;
  padding: 1rem;
  border-radius: 8px;
  color: #1b2a41;
  border: 1px solid rgba(15, 139, 141, 0.22);
  background:
    radial-gradient(circle at 100% 0, rgba(46, 196, 214, 0.2), transparent 3.5rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(217, 240, 255, 0.74));
  box-shadow: 0 10px 24px rgba(6, 38, 58, 0.1);
}

.md-typeset .ai1sad-card:hover {
  border-color: #2ec4d6;
  text-decoration: none;
}

.md-typeset .ai1sad-card strong {
  color: #06263a;
  font-size: 1.05rem;
}

.md-typeset .ai1sad-card span {
  color: #405464;
  line-height: 1.45;
}

@media screen and (max-width: 56rem) {
  .md-typeset .ai1sad-card-grid {
    grid-template-columns: 1fr;
  }

  .md-typeset .ai1sad-hero-copy {
    position: static;
    background: #06263a;
  }
}