*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #0a0d14;
  --surface: #111622;
  --card: #161d2e;
  --border: #1e293b;
  --accent: #6c63ff;
  --accent2: #00d4aa;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --white: #ffffff;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}
a { color: var(--accent2); text-decoration: none; }
a:hover { color: var(--white); }
.container {
  width: min(100% - 2rem, 940px);
  margin: 0 auto;
}
.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(10, 13, 20, 0.9);
}
.site-header .container,
.header-inner,
.site-footer .container,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
}
.logo {
  color: var(--white);
  font-weight: 800;
}
.logo span { color: var(--accent); }
nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
nav a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}
.post-main,
.blog-single {
  padding-top: 4rem;
  padding-bottom: 5rem;
}
.post-container {
  max-width: 780px;
}
.blog-post h1 {
  color: var(--white);
  font-size: clamp(2rem, 6vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.post-meta {
  color: var(--muted);
  margin-bottom: 2rem;
  font-size: 0.9rem;
}
.blog-post p,
.blog-post li {
  color: var(--text);
  margin-bottom: 1.2rem;
}
.blog-post h2 {
  color: var(--white);
  font-size: 1.35rem;
  margin: 2.2rem 0 0.8rem;
}
blockquote {
  border-left: 3px solid var(--accent);
  background: var(--surface);
  color: var(--text);
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
}
.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}
@media (max-width: 640px) {
  .site-header .container,
  .header-inner,
  .site-footer .container,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}