body {
  font-family: 'Microsoft YaHei', Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5eae1; /* 乡土色调 */
  color: #333;
}

header {
  background-color: #8c6d62; /* 土褐色调 */
  color: #fff;
  padding: 10px;
  text-align: center;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

nav li {
  display: inline;
  margin-right: 20px;
}

nav a {
  text-decoration: none;
  color: #fff;
  font-weight: bold;
}

.hero {
  text-align: center;
  padding: 50px;
  background-color: #c8a992; /* 淡黄褐色调 */
}

article {
  max-width: 600px;
  margin: 0 auto;
}

.cta-button {
  display: inline-block;
  padding: 10px 20px;
  background-color: #8c6d62; /* 土褐色调 */
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
}

footer {
  text-align: center;
  padding: 10px;
  background-color: #8c6d62; /* 土褐色调 */
  color: #fff;
}

body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

header {
  background-color: #8c6d62;
  color: #fff;
  padding: 10px 20px;
  text-align: center;
}

nav {
  display: flex;
  justify-content: center;
  align-items: center;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
}

nav ul li {
  display: inline-block;
}

nav ul li a {
  text-decoration: none;
  color: #fff;
}

.home-content, .about-us {
  max-width: 800px;
  margin: 50px auto;
  padding: 20px;
  text-align: justify;
}

.home-content h2, .home-content h3, .about-us h2, .about-us h3 {
  color: #8c6d62;
}

.home-content ul, .about-us ul {
  list-style: none;
  padding: 0;
}

.home-content ul li, .about-us ul li {
  margin-bottom: 20px;
}

.home-content img, .about-us img {
  max-width: 100%;
  height: auto;
  border-radius: 50%;
  display: none; /* 隐藏图片 */
}

footer {
  background-color: #8c6d62;
  color: #fff;
  text-align: center;
  padding: 10px 0;
}

/* 弹出框样式 */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  justify-content: center;
  align-items: center;
}

.modal-content {
  background-color: #fff;
  padding: 20px;
  border-radius: 5px;
}

.close-btn, .confirm-btn {
  background-color: #8c6d62;
  color: #fff;
  border: none;
  padding: 10px 15px;
  border-radius: 5px;
  cursor: pointer;
  margin-top: 10px;
}

/* 登录和注册表单样式 */
form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

input {
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

button {
  background-color: #8c6d62;
  color: #fff;
  border: none;
  padding: 10px;
  border-radius: 5px;
  cursor: pointer;
}