:root {
  --bg-dark: #0a0a0a;
  --bg-card: #1a1a1a;
  --text-primary: #e0e0e0;
  --text-secondary: #888;
  --accent: #00ff00;
  --red: #ff4444;
  --orange: #ff8800;
  --yellow: #ffcc00;
  --green: #00ff00;
}

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

body {
  font-family: "Courier New", monospace;
  background: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
}

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

a:hover {
  text-decoration: underline;
}

header {
  background: linear-gradient(180deg, #1a1a1a 0%, #0a0a0a 100%);
  border-bottom: 2px solid var(--accent);
  padding: 1rem 2rem;
}

header nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  letter-spacing: 2px;
  text-shadow: 0 0 10px var(--accent);
}

.tagline {
  color: var(--text-secondary);
  font-style: italic;
}

main {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  width: 100%;
}

.hero {
  text-align: center;
  padding: 3rem 1rem;
  border: 1px dashed var(--accent);
  margin-bottom: 2rem;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(0, 255, 0, 0.02) 10px,
    rgba(0, 255, 0, 0.02) 20px
  );
}

.hero h1 {
  font-size: 2.5rem;
  letter-spacing: 4px;
  text-shadow: 0 0 20px var(--accent);
  margin-bottom: 1rem;
}

.hero .subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.hero .stats {
  margin-top: 1.5rem;
  font-size: 1.2rem;
}

.hero .stats strong {
  color: var(--accent);
  font-size: 2rem;
}

.announcements {
  display: grid;
  gap: 1.5rem;
}

.announcement {
  background: var(--bg-card);
  border: 1px solid #333;
  border-left: 4px solid var(--green);
  padding: 1.5rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.announcement:hover {
  transform: translateX(5px);
  box-shadow: -5px 0 20px rgba(0, 255, 0, 0.1);
}

.announcement.severity-critical { border-left-color: var(--red); }
.announcement.severity-high { border-left-color: var(--orange); }
.announcement.severity-medium { border-left-color: var(--yellow); }
.announcement.severity-low { border-left-color: var(--green); }

.announcement-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.severity-badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  background: #333;
  border-radius: 3px;
  letter-spacing: 1px;
}

.severity-critical .severity-badge { background: var(--red); color: #000; }
.severity-high .severity-badge { background: var(--orange); color: #000; }
.severity-medium .severity-badge { background: var(--yellow); color: #000; }
.severity-low .severity-badge { background: var(--green); color: #000; }

time {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.announcement h2 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.source {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.description {
  margin-top: 1rem;
  color: var(--text-secondary);
}

.announcement-detail {
  background: var(--bg-card);
  border: 1px solid #333;
  padding: 2rem;
}

.announcement-detail .back-link {
  margin-bottom: 1.5rem;
}

.announcement-detail header {
  background: none;
  border: none;
  padding: 0;
  margin-bottom: 1rem;
  display: flex;
  gap: 1rem;
  align-items: center;
}

.announcement-detail h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.full-description {
  margin: 2rem 0;
  padding: 1.5rem;
  background: #0a0a0a;
  border-left: 3px solid var(--accent);
}

.full-description h3 {
  color: var(--accent);
  margin-bottom: 1rem;
}

.read-original {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: #000;
  font-weight: bold;
  text-decoration: none;
  transition: background 0.2s;
}

.read-original:hover {
  background: #00cc00;
  text-decoration: none;
}

.warning-box {
  margin-top: 2rem;
  padding: 1rem;
  background: rgba(255, 68, 68, 0.1);
  border: 1px solid var(--red);
  text-align: center;
  color: var(--red);
}

footer {
  text-align: center;
  padding: 2rem;
  border-top: 1px solid #333;
  color: var(--text-secondary);
}

footer .disclaimer {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  opacity: 0.6;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.5rem;
  }

  header nav {
    flex-direction: column;
    text-align: center;
  }

  main {
    padding: 1rem;
  }
}