:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #5e6875;
  --line: #dce2e8;
  --paper: #f7f5ef;
  --surface: #ffffff;
  --accent: #275d8c;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(39, 93, 140, 0.08), transparent 32rem),
    var(--paper);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.7;
}

a {
  color: var(--accent);
  text-underline-offset: 0.2em;
}

.shell {
  width: min(68rem, calc(100% - 2.5rem));
  margin-inline: auto;
}

.hero {
  padding: clamp(5rem, 12vw, 9rem) 0 clamp(4rem, 8vw, 6rem);
  border-bottom: 1px solid var(--line);
}

.eyebrow,
.section-number,
.work-type {
  margin: 0;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 9em;
  margin-bottom: 1.25rem;
  font-family: "Songti SC", "STSong", serif;
  font-size: clamp(3rem, 10vw, 6.8rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1.02;
}

.lede {
  max-width: 36rem;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.1rem, 2.6vw, 1.45rem);
}

main {
  padding-block: 4.5rem 6rem;
}

section + section {
  margin-top: 5rem;
}

.section-heading {
  display: grid;
  grid-template-columns: 3rem 1fr;
  align-items: baseline;
  margin-bottom: 1.5rem;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.55rem, 4vw, 2.25rem);
}

.work-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: end;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--surface);
  box-shadow: 0 1.2rem 3rem rgba(23, 32, 42, 0.06);
}

.work-card h3 {
  margin-bottom: 0.6rem;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
}

.work-card p:last-child,
.about > p {
  margin-bottom: 0;
  color: var(--muted);
}

.work-card > a {
  white-space: nowrap;
  font-weight: 700;
}

.about > p {
  max-width: 46rem;
  margin-left: 3rem;
  font-size: 1.05rem;
}

footer {
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding-block: 1.5rem;
  font-size: 0.9rem;
}

.footer-inner p {
  margin-bottom: 0;
  color: var(--muted);
}

@media (max-width: 42rem) {
  .work-card {
    grid-template-columns: 1fr;
  }

  .about > p {
    margin-left: 0;
  }
}