:root {
  color-scheme: dark;
  font-family: "Microsoft YaHei", system-ui, sans-serif;
  background: #0b1715;
  color: #ecf5f0;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
main {
  max-width: 1040px;
  margin: auto;
  padding: 72px 28px;
}
.eyebrow {
  color: #8bd5b1;
  letter-spacing: 2px;
  font-size: 14px;
}
h1 {
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.3;
  margin: 24px 0;
}
.intro {
  color: #bdcbc4;
  font-size: 19px;
}
.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 44px 0;
}
.plans article,
.panel {
  border: 1px solid #355148;
  border-radius: 16px;
  background: #14251f;
  padding: 28px;
}
h2 {
  font-size: 20px;
  font-weight: 500;
  margin-top: 0;
}
.price {
  font-size: 46px;
  font-weight: 600;
  margin: 20px 0;
  color: #adf1cb;
}
.panel {
  line-height: 1.9;
}
ol {
  padding-left: 24px;
}
.muted,
footer {
  color: #acbfb4;
  font-size: 14px;
}
footer {
  margin-top: 36px;
  line-height: 1.8;
}
a {
  color: #adf1cb;
}
a:focus-visible {
  outline: 2px solid #adf1cb;
  outline-offset: 4px;
}
@media (max-width: 600px) {
  main {
    padding: 36px 20px;
  }
  .plans {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .plans article {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 22px;
  }
  .plans h2 {
    margin: 0;
  }
  .price {
    margin: 0;
    text-align: right;
  }
  .plans article > p:last-child {
    margin-bottom: 0;
  }
}