:root {
  --bg: #f8f7f3;
  --text: #1d2228;
  --muted: #5f6975;
  --card: #ffffff;
  --accent: #0f766e;
  --border: #dbe2ea;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", Times, serif;
  color: var(--text);
  background: radial-gradient(circle at 10% 10%, #f0f6ff 0%, var(--bg) 45%);
  line-height: 1.55;
}

.wrap {
  width: min(980px, 92vw);
  margin: 0 auto;
}

.site-header,
.site-footer {
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
}

.site-footer {
  border-top: 1px solid var(--border);
  border-bottom: 0;
  margin-top: 3rem;
}

.site-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.site-tagline {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

main {
  padding: 2rem 0;
}

.hero h1 {
  margin: 0 0 0.4rem;
}

.post-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.post-list li {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.15rem;
}

.post-list h2,
.post-list h3 {
  margin: 0 0 0.35rem;
}

.meta {
  color: var(--muted);
  font-size: 0.95rem;
}

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

.content img {
  max-width: 100%;
  height: auto;
}