:root {
  color-scheme: light;
  --ink: #0f1f33;
  --body: #40516a;
  --muted: #66768d;
  --line: #dfe6ef;
  --brand: #1a5cd6;
  --bg: #f5f8fc;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font:
    16px/1.8 'Noto Sans SC',
    'Microsoft YaHei',
    sans-serif;
}
a {
  color: var(--brand);
}
.top {
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.top-inner,
main,
footer {
  width: min(880px, calc(100% - 40px));
  margin: 0 auto;
}
.top-inner {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}
.top nav {
  display: flex;
  gap: 18px;
}
main {
  margin-top: 36px;
  margin-bottom: 36px;
  padding: clamp(24px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}
h1 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: clamp(28px, 5vw, 40px);
}
h2 {
  margin: 32px 0 10px;
  color: var(--ink);
  font-size: 20px;
}
p,
li {
  color: var(--body);
}
.meta {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 14px;
}
.contact {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
}
.contact img {
  width: 138px;
  height: 138px;
  border-radius: 10px;
}
.contact strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
}
footer {
  padding: 0 0 36px;
  color: var(--muted);
  font-size: 13px;
}
footer a {
  margin-right: 10px;
}
@media (max-width: 600px) {
  .top-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }
  .contact {
    align-items: flex-start;
    flex-direction: column;
  }
  main {
    width: min(100% - 24px, 880px);
    padding: 22px;
  }
}