body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #f0f4f8, #d9e2ec);
  color: #1f2937;
  margin: 0;
  padding: 40px 20px;
  line-height: 1.7;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  background-color: #b500fc83;
  padding: 40px 50px;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  border: 1px solid #cbd5e1;
  transition: box-shadow 0.3s ease;
}

.container:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.18);
}

h1, h2 {
  color: #0f172a;
  font-weight: 700;
  margin-bottom: 20px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

h1 {
  font-size: 3rem;
  text-align: center;
  margin-bottom: 40px;
  letter-spacing: 1.5px;
}

h2 {
  font-size: 2rem;
  margin-top: 50px;
  border-bottom: 3px solid #43464d; 
  padding-bottom: 8px;
  margin-bottom: 25px;
}

p {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: #334155;
}

ul {
  margin-left: 25px;
  margin-bottom: 25px;
  color: #475569;
  font-size: 1.05rem;
  list-style-type: disc;
}

a {
  color: #0146b6;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

a:hover {
  color: #0e2c8d;
  text-decoration: underline;
}

hr {
  border: none;
  border-top: 2px solid #72757a;
  margin: 40px 0;
  width: 100%;
  max-width: 100%;
}

@media (max-width: 768px) {
  .container {
    padding: 30px 25px;
  }

  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  p, ul {
    font-size: 1rem;
  }
}