@font-face {
  font-family: 'Geist';
  src: url('https://musechain.io/fonts/geist/geist-latin-wght-normal.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #090a0f;
  --surface: #11131a;
  --surface-alt: #181b24;
  --border: #262a36;
  --border-focus: #ccff00;
  --text: #f0f2f5;
  --text-dim: #9aa0b2;
  --accent: #ccff00;
  --accent-glow: rgba(204, 255, 0, 0.15);
  --write: #ff6b6b;
  --write-bg: rgba(255, 107, 107, 0.08);
  --read: #4ade80;
  --read-bg: rgba(74, 222, 128, 0.08);
  --event: #60a5fa;
  --event-bg: rgba(96, 165, 250, 0.08);
  --code-bg: #0d0f14;
  --radius: 8px;
  --radius-lg: 14px;
  --font-mono: 'SF Mono', Menlo, Consolas, Monaco, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Geist', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}

.badge {
  background: var(--accent);
  color: #000;
  font-weight: 700;
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.04em;
}

.slash {
  color: var(--text-dim);
}

.title {
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 1.05rem;
}

.tag {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  font-size: 0.7rem;
  color: var(--text-dim);
  padding: 2px 6px;
  border-radius: 4px;
}

.meta-links {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 80px;
  flex: 1;
  width: 100%;
}

.hero {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 28px;
  margin-bottom: 28px;
  align-items: center;
}

.hero-visual img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.kicker {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--accent