> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sinancode.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Welcome

> Choose your language

<div style={{ textAlign: 'center', padding: '80px 20px' }}>
  <h1 style={{ fontSize: '2.5rem', marginBottom: '60px' }}>Welcome / 欢迎 / ようこそ</h1>

  <div style={{ display: 'flex', gap: '20px', justifyContent: 'center', flexWrap: 'wrap' }}>
    <a
      href="/en/index"
      style={{
  display: 'inline-block',
  padding: '16px 40px',
  fontSize: '1.2rem',
  fontWeight: '600',
  color: 'white',
  backgroundColor: '#16A34A',
  borderRadius: '8px',
  textDecoration: 'none',
  transition: 'all 0.2s ease'
}}
    >
      🇬🇧 English
    </a>

    <a
      href="/cn/index"
      style={{
  display: 'inline-block',
  padding: '16px 40px',
  fontSize: '1.2rem',
  fontWeight: '600',
  color: 'white',
  backgroundColor: '#16A34A',
  borderRadius: '8px',
  textDecoration: 'none',
  transition: 'all 0.2s ease'
}}
    >
      🇨🇳 中文
    </a>

    <a
      href="/ja/index"
      style={{
  display: 'inline-block',
  padding: '16px 40px',
  fontSize: '1.2rem',
  fontWeight: '600',
  color: 'white',
  backgroundColor: '#16A34A',
  borderRadius: '8px',
  textDecoration: 'none',
  transition: 'all 0.2s ease'
}}
    >
      🇯🇵 日本語
    </a>
  </div>
</div>