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

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    sans-serif;
  background: #070708;
  color: #e0e0e0;
  min-height: 100vh;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 3rem 1.5rem 4rem;
  background-image:
    radial-gradient(
      ellipse at 20% 20%,
      rgba(59, 130, 246, 0.06) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse at 80% 20%,
      rgba(99, 102, 241, 0.04) 0%,
      transparent 50%
    );
}

.container {
  max-width: 780px;
  width: 100%;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.hero {
  text-align: center;
  margin: auto 0;
}

.hero-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #60a5fa;
  background: rgba(96, 165, 250, 0.08);
  border: 1px solid rgba(96, 165, 250, 0.15);
  padding: 0.3rem 0.9rem;
  border-radius: 20px;
  margin-bottom: 1.2rem;
}

h1 {
  font-size: 2.4rem;
  font-weight: 700;
  color: #f0f0f0;
  letter-spacing: -0.03em;
  margin-bottom: 0.8rem;
  line-height: 1.2;
}

.hero-desc {
  color: #888;
  font-size: 1rem;
  line-height: 1.6;
  max-width: 560px;
  margin: 0 auto;
}

.hero-desc:first-of-type {
  margin-bottom: 0.2rem;
}

.hero-desc:last-of-type {
  margin-bottom: 1.8rem;
}

.ext-link {
  color: #60a5fa;
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px dotted rgba(96, 165, 250, 0.3);
}

.ext-link:hover {
  border-bottom-color: #60a5fa;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: #c0c0c0;
  background: #1a1a24;
  border: 1px solid #2a2a3a;
  padding: 0.45rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s;
}

.badge:hover {
  color: #e0e0e0;
  background: #22222e;
  border-color: #3b82f6;
}

.badge .icon {
  opacity: 0.7;
  user-select: none;
}

.badge img.icon {
  width: 16px;
  height: 16px;
  filter: brightness(0) saturate(100%) invert(0.78);
}

.badge-outline {
  background: transparent;
  border-color: #2a2a3a;
  color: #888;
  cursor: default;
}

footer {
  padding-top: 2rem;
  font-size: 0.78rem;
  color: #555;
  text-align: center;
}

footer a {
  color: #666;
  text-decoration: none;
  transition: color 0.2s;
}

footer a:hover {
  color: #888;
}

@media (max-width: 600px) {
  body {
    padding: 2rem 1rem 3rem;
  }

  h1 {
    font-size: 1.8rem;
  }

  .hero-desc {
    font-size: 0.9rem;
  }

  .badges {
    flex-direction: column;
    align-items: center;
  }
}