:root {
  --bg: #0a0a0a;
  --surface: #111;
  --border: #222;
  --text: #ccc;
  --text-muted: #777;
  --accent: #c0392b;
  --accent-dim: #7b241c;
  --heading: #e0e0e0;
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--accent);
  color: #fff;
}

/* Header */

header {
  text-align: center;
  padding: 6rem 2rem 4rem;
  border-bottom: 1px solid var(--border);
}

header h1 {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.01em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  text-transform: none;
}

header p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.8;
}

/* Navigation */

nav {
  border-bottom: 1px solid var(--border);
  padding: 1.2rem 2rem;
  position: sticky;
  top: 0;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  z-index: 100;
}

nav .nav-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
  justify-content: center;
}

nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

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

/* Main content */

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Incident cards */

.incident {
  padding: 4rem 0;
  border-bottom: 1px solid var(--border);
}

.incident-header {
  margin-bottom: 2rem;
}

.incident-header h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--heading);
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.incident-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.incident-meta span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.deaths {
  color: var(--accent);
  font-weight: 600;
}

.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-dim);
  border: 1px solid var(--accent-dim);
  padding: 0.15rem 0.5rem;
  margin-top: 0.8rem;
}

.incident-body h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-muted);
  margin: 1.8rem 0 0.6rem;
}

.incident-body p {
  color: var(--text);
  font-size: 0.88rem;
}

.incident-body ul {
  list-style: none;
  padding: 0;
}

.incident-body ul li {
  padding-left: 1.2rem;
  position: relative;
  margin-bottom: 0.8rem;
  font-size: 0.88rem;
}

.incident-body ul li::before {
  content: '\2014';
  position: absolute;
  left: 0;
  color: var(--accent-dim);
}

.incident-body code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  background: var(--surface);
  padding: 0.1rem 0.35rem;
  border: 1px solid var(--border);
}

.lessons {
  margin-top: 1.5rem;
  padding: 1.2rem;
  background: var(--surface);
  border-left: 2px solid var(--accent-dim);
}

.lessons p {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-style: italic;
}

.sources {
  margin-top: 1rem;
}

.sources a {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s;
}

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

/* Counter */

.counter {
  text-align: center;
  padding: 4rem 2rem;
  border-bottom: 1px solid var(--border);
}

.counter .number {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 400;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.counter .label {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 0.5rem;
}

/* Themes */

.themes {
  padding: 4rem 0;
  border-bottom: 1px solid var(--border);
}

.themes h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--heading);
  letter-spacing: -0.01em;
  margin-bottom: 2rem;
  text-align: center;
}

.theme-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.theme-card {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
}

.theme-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0;
  text-transform: none;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.theme-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Footer */

footer {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

footer a {
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
}

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

/* Responsive */

@media (max-width: 640px) {
  header {
    padding: 4rem 1.5rem 3rem;
  }

  header h1 {
    font-size: 2.2rem;
  }

  .counter .number {
    font-size: 3.5rem;
  }

  main {
    padding: 0 1.5rem;
  }

  .incident {
    padding: 3rem 0;
  }

  .incident-header h2 {
    font-size: 1.4rem;
  }

  .theme-grid {
    grid-template-columns: 1fr;
  }

  nav .nav-inner {
    gap: 0.3rem 0.8rem;
  }
}