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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: #0f0f1a;
  color: #e2e2f0;
  line-height: 1.8;
  min-height: 100vh;
}

header {
  background: #1a1a2e;
  border-bottom: 1px solid #2a2a4a;
  padding: 1.5rem 2rem;
  text-align: center;
}

header h1 {
  font-size: 1.6rem;
  font-weight: 700;
  color: #56cfb2;
}

header p {
  font-size: .85rem;
  color: #8888aa;
  margin-top: .3rem;
}

main {
  max-width: 760px;
  margin: 2.5rem auto;
  padding: 0 1.5rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

section {
  background: #1a1a2e;
  border: 1px solid #2a2a4a;
  border-radius: 14px;
  padding: 1.6rem 2rem;
}

h2 {
  font-size: .95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #56cfb2;
  margin-bottom: .9rem;
}

p { font-size: .95rem; color: #c8c8e0; margin-bottom: .6rem; }
p:last-child { margin-bottom: 0; }

ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-top: .4rem;
}

ul li {
  font-size: .95rem;
  color: #c8c8e0;
  padding-left: 1.2rem;
  position: relative;
}

ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #56cfb2;
  font-size: .8rem;
}

.highlight {
  background: #0f0f1a;
  border: 1px solid #2a2a4a;
  border-radius: 8px;
  padding: .9rem 1.1rem;
  font-size: .95rem;
  color: #56cfb2;
  font-weight: 600;
  text-align: center;
  margin-top: .6rem;
}

a { color: #7c6af7; text-decoration: none; }
a:hover { color: #56cfb2; }

footer {
  text-align: center;
  padding: 2rem 1rem;
  color: #8888aa;
  font-size: .82rem;
  border-top: 1px solid #2a2a4a;
}

@media (max-width: 600px) {
  header { padding: 1.2rem 1rem; }
  section { padding: 1.2rem 1.2rem; }
  main { padding: 0 1rem 2rem; margin-top: 1.5rem; }
}