:root {
  color-scheme: light;
  --background: #f7f7f4;
  --surface: #ffffff;
  --text: #20201d;
  --muted: #66665f;
  --border: #deded6;
  --accent: #c85f1c;
  --accent-soft: #f7e5d5;
  --shadow: 0 16px 40px rgb(38 38 31 / 8%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.65;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  width: min(980px, calc(100% - 48px));
  margin: 0 auto;
  padding: 56px 0 64px;
  text-align: center;
}

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

h1 {
  margin-bottom: 0;
  font-size: clamp(2.25rem, 8vw, 4.75rem);
  line-height: 0.95;
}

main {
  width: min(980px, calc(100% - 48px));
  margin: 0 auto;
  padding-bottom: 72px;
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 300px));
  justify-content: center;
  gap: 16px;
}

.post-card {
  display: flex;
  height: 372px;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.thumbnail-link {
  display: block;
  height: 168px;
  flex: 0 0 auto;
  overflow: hidden;
  background: #ecece5;
}

.thumbnail-link img,
.thumbnail-fallback {
  display: block;
  width: 100%;
  height: 100%;
}

.thumbnail-link img {
  object-fit: cover;
}

.thumbnail-fallback {
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgb(200 95 28 / 16%), rgb(52 52 47 / 8%)),
    #ecece5;
  color: var(--accent);
  font-size: 2.75rem;
  font-weight: 800;
}

.post-body {
  display: flex;
  min-height: 0;
  flex: 1;
  flex-direction: column;
  padding: 16px;
}

.post-meta {
  display: flex;
  min-width: 0;
  flex-wrap: nowrap;
  gap: 8px 12px;
  justify-content: space-between;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.78rem;
}

.post-meta span {
  overflow: hidden;
  color: var(--accent);
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.post-meta time {
  flex: 0 0 auto;
}

.post-card h3 {
  display: -webkit-box;
  overflow: hidden;
  margin-bottom: 10px;
  font-size: 1.06rem;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.post-card p {
  display: -webkit-box;
  overflow: hidden;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}

@media (max-width: 700px) {
  .site-header {
    padding-top: 36px;
  }

  main,
  .site-header {
    width: min(100% - 32px, 980px);
  }

  .post-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .post-card {
    height: 360px;
  }
}