* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Courier New', 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  background-color: #1e1e1e;
  color: #d4d4d4;
  line-height: 1.6;
  padding: 20px;
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.file-header {
  background-color: #2d2d30;
  padding: 10px 20px;
  border-radius: 8px 8px 0 0;
  border-left: 4px solid #007acc;
  font-size: 14px;
  color: #cccccc;
  display: flex;
  align-items: center;
  gap: 10px;
}

.file-icon {
  width: 16px;
  height: 16px;
  background-color: #007acc;
  border-radius: 2px;
}

.env-content {
  background-color: #1e1e1e;
  border: 1px solid #2d2d30;
  border-top: none;
  border-radius: 0 0 8px 8px;
  font-size: 14px;
  display: flex;
  font-family: 'Courier New', 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.line-numbers {
  background-color: #1e1e1e;
  color: #858585;
  font-size: 14px;
  line-height: 1.6;
  padding: 20px 15px 20px 20px;
  border-right: 1px solid #2d2d30;
  text-align: right;
  min-width: 60px;
  user-select: none;
}

.env-lines {
  flex: 1;
  padding: 20px;
  line-height: 1.6;
}

.code-line {
  display: block;
  min-height: 1.6em;
}

.comment {
  color: #6a9955;
}

.variable {
  color: #9cdcfe;
}

.equals {
  color: #d4d4d4;
}

.value {
  color: #ce9178;
}

.section-comment {
  color: #6a9955;
  font-weight: bold;
  margin-top: 10px;
}

.hero {
  text-align: center;
  margin: 40px 0;
}

.hero h1 {
  font-size: 48px;
  color: #007acc;
  margin-bottom: 10px;
}

.hero p {
  font-size: 18px;
  color: #cccccc;
  margin-bottom: 30px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin: 40px 0;
}

.feature {
  background-color: #2d2d30;
  padding: 20px;
  border-radius: 8px;
  border-left: 4px solid #007acc;
}

.feature h3 {
  color: #007acc;
  margin-bottom: 10px;
}

@media (max-width: 768px) {
  body {
    padding: 10px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero p {
    font-size: 16px;
  }

  .env-content {
    font-size: 12px;
  }
}