css
/* style.css */
body {
  background-color: #f2d7b4;
  font-family: 'Open sans', sans-serif;
  line-height: 1.5;
  font-size: 14px;
  color: #333;
  background-image: linear-gradient(-45deg, #f7dc7b 0%, #f2d7b4 100%);
  background-size: 100px 100px;
  -webkit-background-clip: border-box;
  -webkit-background-clip: border-box;
  background-clip: border-box;
  background-origin: border-box;
  border: 4px solid #000;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

body * {
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}

a {
  text-decoration: none;
  color: #000;
  border: 1px solid #000;
  padding: 10px 20px;
  background: #f7dcba;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1, h2, h3 {
  font-weight: bold;
  color: #000;
  border: 2px solid #000;
  padding: 10px 20px;
  text-align: center;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
  font-size: 32px;
  letter-spacing: 2px;
}

h2 {
  font-size: 24px;
  letter-spacing: 1.5px;
}

h3 {
  font-size: 18px;
  letter-spacing: 1px;
}

p {
  font-size: 16px;
  line-height: 1.5;
  margin: 20px 0;
  padding: 0;
}

code {
  font-family: 'Consolas', monospace;
  font-size: 16px;
  font-weight: bold;
  background: #f7dcba;
  padding: 2px 4px;
  border: 1px solid #000;
  color: #000;
  border-radius: 6px;
  -webkit-border-radius: 6px;
  border-radius: 6px;
  display: block;
  white-space: pre;
  word-break: keep-word;
  overflow: hidden;
}