body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: linear-gradient(135deg, #e0e7ff 0%, #fdf6f0 100%);
  color: #1a2233;
  min-height: 100vh;
}

.container {
  max-width: 700px;
  margin: 2.5rem auto;
  padding: 2rem 1.5rem;
  background: rgba(255,255,255,0.95);
  border-radius: 18px;
  box-shadow: 0 4px 24px rgba(80, 80, 120, 0.10);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2rem;
}

.brand-logo {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(80,80,120,0.10);
  margin-bottom: 0.5rem;
}

.brand-title {
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #3b3b6d;
  margin-bottom: 0.2rem;
}

.brand-subtitle {
  font-size: 1.1rem;
  color: #6b7280;
  margin-bottom: 0.5rem;
}

h1, h2, h3 {
  color: #3b3b6d;
  font-weight: 600;
}

h1 {
  font-size: 1.7rem;
  margin-bottom: 1.2rem;
}

a {
  color: #4f46e5;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s;
}
a:hover {
  color: #1e40af;
  text-decoration: underline;
}

ul, ol {
  padding-left: 1.2em;
}

@media (max-width: 700px) {
  .container {
    margin: 1rem;
    padding: 1rem 0.5rem;
  }
  .brand-logo {
    width: 56px;
    height: 56px;
  }
  h1 {
    font-size: 1.2rem;
  }
}