:root {
  color: #152033;
  background: linear-gradient(135deg, #edf6fb 0%, #f7f9fd 52%, #e9f0f7 100%);
  font-family: "Segoe UI Variable", "Segoe UI", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

.page {
  width: min(820px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 64px;
}

.home-link,
a {
  color: #176fb8;
  font-weight: 650;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1 {
  margin: 18px 0 16px;
  color: #111b2d;
  font-size: clamp(2rem, 7vw, 3.6rem);
  line-height: 1.08;
}

h2 {
  margin: 28px 0 10px;
  color: #17324d;
  font-size: 1.35rem;
}

p,
li {
  color: #334c66;
  font-size: 1.02rem;
  line-height: 1.78;
}

ul {
  padding-left: 1.2rem;
}