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

body {
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
  background-color: #f3f7ff;
  color: #333;
  padding: 20px;
}

.container {
  max-width: 1000px;
  margin: auto;
  background: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

header {
  text-align: center;
  margin-bottom: 20px;
}

h1 {
  font-size: 2rem;
  color: #2d5dc7;
}

h2 {
  font-size: 1.4rem;
  margin: 20px 0 10px;
  color: #1b5e20;
}

ul {
  margin: 10px 0 20px 20px;
  padding-left: 1em;
}

ul li {
  margin-bottom: 10px;
}

p {
  margin-bottom: 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 10px 0 20px;
}

th, td {
  border: 1px solid #ccc;
  padding: 10px;
  text-align: left;
}

th {
  background-color: #cbe9ff;
}

td {
  background-color: #f9f9f9;
}

footer {
  text-align: center;
  margin-top: 40px;
  font-size: 0.9rem;
  color: #777;
}