/* 页面布局结构 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 小屏幕 (手机，<= 768px) */
@media (max-width: 768px) {
  body {
    margin: 2% auto;
    padding: 10px;
  }

  section {
    padding: 20px;
  }

}

body {
  color: #EFEBE9;
  background-color: #0F172A;
  margin: 1% auto;
  padding: 20px;
  max-width: 1200px;
}

section {
  max-width: 100%;
  background-color: #8D6E63;
  color: #0F172A;
  padding: 30px;
  border-radius: 10px;
  margin-bottom: 30px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

p {
  font-size: 1rem;
  line-height: 1.6;
}