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

html,
body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  font-family: Arial, sans-serif;
  background: linear-gradient(to right, #f8f9fa, #eef2f3);
  color: #333;
}

/* Header */
header {
  background: #333;
  color: #fff;
  text-align: center;
  padding: 15px 0;
  font-size: 1.8rem;
  font-weight: bold;
}

/* Main Content */
.container {
  flex: 1;
  max-width: 900px;
  margin: 30px auto;
  padding: 20px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
}

.container h2 {
  color: #ff5722;
  margin-bottom: 10px;
}

.container p,
.container li {
  margin-bottom: 12px;
  line-height: 1.6;
}

.container ul {
  margin-left: 20px;
  list-style: disc;
}

/* Footer */
footer {
  background: linear-gradient(135deg, #333, #555);
  color: #fff;
  text-align: center;
  padding: 12px 0;
  font-size: 1rem;
  margin-top: auto;
}