:root {
  --text: #1f1f1f;
  --text-muted: #5f5f5f;
  --bg: #ffffff;
  --bg-alt: #f7f7f7;
  --border: #e2e2e2;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 17px;
  line-height: 1.7;
}

h1, h2, h3, h4 {
  font-family: 'Oswald', Arial, sans-serif;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.25;
  color: var(--text);
}

a { color: var(--text); text-decoration: underline; }
a:hover { color: var(--text); text-decoration: none; }

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.site-header .wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.site-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Oswald', Arial, sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.02em;
  color: var(--text);
  text-decoration: none;
}

.site-title:hover { text-decoration: none; }

.logo-icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
  flex-shrink: 0;
}

.site-nav a {
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-left: 22px;
  text-decoration: none;
}

.site-nav a:hover { text-decoration: underline; }

.hero {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 48px 24px 40px;
  text-align: center;
}

.hero .eyebrow {
  font-family: 'Oswald', Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 10px;
}

.hero h1 {
  font-size: 34px;
  margin: 0 0 12px;
}

.hero p {
  color: var(--text-muted);
  font-size: 17px;
  max-width: 640px;
  margin: 0 auto;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

main.wrap { padding-top: 48px; padding-bottom: 64px; }

.post-list-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.post-list-item:first-child { padding-top: 0; }

.post-list-item h2 {
  font-size: 24px;
  margin: 0 0 6px;
}

.post-list-item .date {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.post h1 {
  font-size: 32px;
  margin-bottom: 4px;
}

.post .date {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 32px;
  display: block;
}

.post h2 {
  font-size: 24px;
  margin-top: 44px;
}

.post blockquote,
.post em:first-of-type {
  color: var(--text-muted);
}

.post p { margin: 0 0 20px; }

.post img {
  display: block;
  width: 100%;
  height: auto;
  margin: 32px 0;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.post strong { color: var(--text); }

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
  padding: 28px 24px;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

.site-footer a { color: var(--text-muted); text-decoration: underline; }