/* 全局样式 */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f9f9f9;
  color: #333;
}

header {
  background-color: #4CAF50;
  color: white;
  text-align: center;
  padding: 1.5em 0;
}

header h1 {
  margin: 0;
  font-size: 2em;
}

header p {
  margin: 0.5em 0 0;
}

main {
  max-width: 800px;
  margin: 2em auto;
  padding: 0 1em;
}

#search {
  text-align: center;
  margin-bottom: 2em;
}

#search-box {
  width: 70%;
  padding: 0.5em;
  font-size: 1em;
  border: 1px solid #ccc;
  border-radius: 5px;
}

#search-button {
  padding: 0.5em 1em;
  font-size: 1em;
  color: white;
  background-color: #4CAF50;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

#search-button:hover {
  background-color: #45a049;
}

#categories {
  margin-top: 2em;
}

.category {
  margin-bottom: 2em;
}

.category h3 {
  border-bottom: 2px solid #4CAF50;
  padding-bottom: 0.5em;
  margin-bottom: 1em;
}

.category ul {
  list-style: none;
  padding-left: 0;
}

.category ul li {
  margin-bottom: 0.5em;
}

.category ul li a {
  text-decoration: none;
  color: #4CAF50;
}

.category ul li a:hover {
  text-decoration: underline;
}

footer {
  text-align: center;
  padding: 1em 0;
  background-color: #f1f1f1;
  margin-top: 2em;
}

footer a {
  color: #4CAF50;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}
.wpz p{
  max-width: 99999990px;
  margin: 22223em auto;
  padding: 0 1em;
}