:root {
  --ink: #1c1915;
  --muted: #5c564c;
  --line: #e4d9c8;
  --paper: #f7f3ec;
  --accent: #9a6420;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", sans-serif;
  font-size: 17px;
  line-height: 1.75;
}

a { color: var(--accent); }

.wrap {
  width: min(880px, calc(100% - 40px));
  margin: 0 auto;
}

header {
  padding: 22px 0 16px;
  border-bottom: 1px solid var(--line);
  background: #fffdf8;
}

.brand {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
  text-decoration: none;
  color: inherit;
}

.brand strong {
  font-family: "Songti SC", "Noto Serif SC", serif;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.brand span {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.04em;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 12px;
  font-size: 14px;
}

nav a { color: var(--muted); text-decoration: none; }

nav a:hover { color: var(--ink); }

main { padding: 56px 0 80px; }

h1 {
  margin: 0 0 8px;
  font-family: "Songti SC", "Noto Serif SC", serif;
  font-size: 44px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.03em;
}

.en-name {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 16px;
  letter-spacing: 0.02em;
}

.lede {
  margin: 0 0 18px;
  max-width: 40em;
}

h2 {
  margin: 48px 0 12px;
  font-family: "Songti SC", "Noto Serif SC", serif;
  font-size: 26px;
  font-weight: 600;
}

p { margin: 0 0 14px; }

ul { margin: 0 0 14px; padding-left: 1.2em; }

li { margin: 8px 0; }

dl {
  margin: 8px 0 0;
  border-top: 1px solid var(--line);
}

dl div {
  display: grid;
  grid-template-columns: 148px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

dt { color: var(--muted); font-size: 14px; }

dd { margin: 0; }

.note {
  color: var(--muted);
  font-size: 15px;
}

footer {
  padding: 22px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

nav a[aria-current="page"] { color: var(--ink); }

.entry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 36px;
}

.entry-grid a {
  display: block;
  padding: 16px 16px 18px;
  text-decoration: none;
  color: inherit;
  background: #fffdf8;
  border: 1px solid var(--line);
}

.entry-grid strong {
  display: block;
  margin-bottom: 6px;
  font-family: "Songti SC", "Noto Serif SC", serif;
  font-size: 18px;
  font-weight: 600;
}

.entry-grid span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.foot {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 28px 40px;
}

.foot p { margin: 0 0 6px; }

.foot-name {
  color: var(--ink);
  font-family: "Songti SC", "Noto Serif SC", serif;
  font-size: 16px;
}

.foot-links a { margin-right: 14px; }

@media (max-width: 640px) {
  h1 { font-size: 32px; }
  dl div { grid-template-columns: 1fr; gap: 2px; }
  .entry-grid, .foot { grid-template-columns: 1fr; }
}