:root{--primary-color: #42b883;--text-color: #2c3e50;--border-color: #eaecef;--bg-color: #ffffff;--code-bg-color: #f8f8f8}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;color:var(--text-color);line-height:1.6}.doc-container{display:flex;flex-direction:column;min-height:100vh}.doc-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;border-bottom:1px solid var(--border-color);background-color:var(--bg-color)}.logo{font-size:1.5rem;font-weight:700;color:var(--primary-color)}.nav-links{display:flex;gap:1.5rem}.nav-links a{text-decoration:none;color:var(--text-color);font-weight:500}.nav-links a:hover,.nav-links a.router-link-active{color:var(--primary-color)}.doc-content{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}.doc-footer{text-align:center;padding:1.5rem;border-top:1px solid var(--border-color);color:#666;font-size:.9rem}