body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #fff;
  color: #222;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  text-align: center;
}

/* Logo */
.logo {
  font-size: 2rem;
  margin-top: 20px;
  margin-bottom: 10px;
}
.logo a {
  text-decoration: none;
  color: #000;
}

/* 国家导航链接 */
.country-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 30px;
}
.country-nav a {
  text-decoration: none;
  color: #444;
  padding: 5px 12px;
  border: 1px solid #ccc;
  border-radius: 5px;
  background: #f8f8f8;
}
.country-nav a:hover {
  background-color: #eee;
}

/* 描述 */
.description {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

/* 生成器 */
.generator {
  margin-bottom: 30px;
  font-size: 25px;
}

.generator button {
  font-size: 25px;
  padding: auto;
  border-radius: 5px;
}
/* .generator-btn {
  border: 2px solid #333;
  padding: 10px 20px;
  font-size: 1.5rem;
  cursor: pointer;
  border-radius: 30px;
  } */

.output p {
  font-size: 1.2rem;
  margin: 5px 0;
}

/* 格式说明 */
.format-info {
  background: #f9f9f9;
  padding: 20px;
  margin-top: 30px;
  border-radius: 8px;
  text-align: left;
}
.format-info h2 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}
.format-info p {
  font-size: 1rem;
  line-height: 1.6;
}

/* 返回首页按钮 */
.back-home {
  margin-top: 30px;
}
.back-home .button {
  display: inline-block;
  text-decoration: none;
  padding: 10px 16px;
  background: #fff;
  color: #000;
  border: 2px solid #000;
  border-radius: 5px;
}
.back-home .button:hover {
  background: #f0f0f0;
}

.language-list {
  float: right;
}
.language-list a {
  margin-left: 10px;
  color: #666;
}
.language-list a.curr {
  color: #333;
  font-weight: bold;
}
.language-list a:hover {
  color: #247a8c;
}