body {
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #ffffff;
  color: #222;
  line-height: 1.6;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 30px 20px;
}

header {
  margin-bottom: 40px;
}

header h1 {
  font-size: 32px;
  margin-bottom: 10px;
}

nav {
  margin-bottom: 40px;
}

nav a {
  text-decoration: none;
  color: #333;
  margin-right: 20px;
}

nav a:hover {
  text-decoration: underline;
}

h1 {
  font-size: 32px;
  margin-bottom: 25px;
}

h2 {
  font-size: 24px;
  margin-top: 35px;
  margin-bottom: 15px;
}

h3 {
  font-size: 20px;
  margin-top: 25px;
}

p {
  margin-bottom: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 30px;
}

table td {
  border: 1px solid #ddd;
  padding: 10px;
  vertical-align: top;
}

table td:first-child {
  width: 25%;
  font-weight: bold;
}

.cover {
  display: block;
  max-width: 400px;
  width: 100%;
  height: auto;
  margin: 0 auto 30px auto;
}

ul {
  margin-bottom: 30px;
}

li {
  margin-bottom: 8px;
}

a {
  color: #333;
}

a:hover {
  text-decoration: underline;
}

.footer {
  margin-top: 50px;
  padding-top: 20px;
  border-top: 1px solid #ddd;
  font-size: 14px;
  color: #666;
  text-align: center;
}
a{
color:#0066cc;
text-decoration:none;
}

a:hover{
text-decoration:underline;
}