.assistant-guide {
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 2rem 1rem;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.guide-container {
  max-width: 900px;
  margin: 0 auto;
  background: white;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.guide-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 2rem;
  text-align: center;
}

.guide-header h1 {
  margin: 0 0 1rem 0;
  font-size: 2.5rem;
  font-weight: 300;
}

.guide-header p {
  margin: 0;
  font-size: 1.2rem;
  opacity: 0.9;
}

.guide-content {
  padding: 2rem;
  line-height: 1.6;
  color: #333;
}

.guide-section {
  margin-bottom: 3rem;
}

.guide-section h2 {
  color: #667eea;
  font-size: 1.8rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #667eea;
}

.subsection {
  margin: 1.5rem 0;
  padding: 1rem;
  background: #f8f9ff;
  border-radius: 8px;
  border-left: 4px solid #667eea;
}

.subsection h3 {
  color: #764ba2;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.guide-section ol, .guide-section ul {
  margin: 1rem 0;
  padding-left: 2rem;
}

.guide-section li {
  margin-bottom: 0.5rem;
}

.guide-section li li {
  margin-bottom: 0.3rem;
}

.code-block {
  background: #1e1e1e;
  color: #d4d4d4;
  padding: 1.5rem;
  border-radius: 8px;
  margin: 1rem 0;
  overflow-x: auto;
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  border: 1px solid #333;
}

.code-block pre {
  margin: 0;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.code-block code {
  font-size: 0.9rem;
  line-height: 1.4;
}

code:not(.code-block code) {
  background: #e8f0fe;
  color: #1565c0;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: 0.9em;
}

.warning {
  color: #d32f2f;
  font-weight: bold;
}

.qa-item {
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: #fff3e0;
  border-radius: 8px;
  border-left: 4px solid #ff9800;
}

.qa-item h4 {
  color: #e65100;
  margin: 0 0 0.5rem 0;
  font-size: 1.1rem;
}

.qa-item p {
  margin: 0;
  color: #555;
}

a {
  color: #667eea;
  text-decoration: none;
  font-weight: 500;
}

a:hover {
  color: #764ba2;
  text-decoration: underline;
}

strong {
  color: #333;
  font-weight: 600;
}

.guide-footer {
  background: #f5f5f5;
  padding: 1.5rem 2rem;
  text-align: center;
  border-top: 1px solid #e0e0e0;
  color: #666;
}

.guide-footer p {
  margin: 0;
}

/* 響應式設計 */
@media (max-width: 768px) {
  .assistant-guide {
    padding: 1rem 0.5rem;
  }
  
  .guide-header h1 {
    font-size: 2rem;
  }
  
  .guide-header p {
    font-size: 1.1rem;
  }
  
  .guide-content {
    padding: 1.5rem 1rem;
  }
  
  .code-block {
    padding: 1rem;
    font-size: 0.8rem;
  }
  
  .guide-section ol, .guide-section ul {
    padding-left: 1.5rem;
  }
}