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

html,
body {
  height: 100%;
  margin: 0;
  font-family: sans-serif;
  color: #333;
  background: #fff;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
  display: flex;
  justify-content: center;
}

.docs-home,
.docs-page {
  display: flex;
  width: 100%;
  gap: 1rem;
  padding: 1.5rem;
  box-sizing: border-box;
}

.sidebar {
  width: 220px;
  flex-shrink: 0;
  padding: 1rem;
  background: #f7f7f7;
  border: 1px solid #ddd;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
}

.sidebar h2 {
  margin-bottom: 0.8rem;
  font-size: 1rem;
  font-weight: bold;
}

.sidebar ul {
  list-style: none;
}

.sidebar li {
  margin-bottom: 0.5rem;
}

.sidebar a {
  color: #333;
  text-decoration: none;
  font-size: 0.95rem;
  padding: 0.2rem 0.4rem;
  display: block;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.sidebar a:hover,
.sidebar a.active {
  background-color: #eaeaea;
}

.doc-index {
  width: 80%;
  padding: 1rem;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
}

.doc-content {
  flex: 1;
  min-width: 0;
  min-height: fit-content;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 2rem 2rem 2rem 4rem;
  display: flex;
  flex-direction: column;
  margin: 5%;
  max-width: 2000px;
  box-shadow: var(--shadow);
}

.doc-content h1,
.doc-index h1 {
  margin-bottom: 1rem;
  font-size: 1.6rem;
}

.doc-content h2 {
  margin: 1.5rem 0 0.5rem;
  font-size: 1.2rem;
  font-weight: bold;
}

.doc-content code,
.doc-index code {
  background: #f1f1f1;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-family: monospace;
}

pre code {
  display: block;
  padding: 1rem;
  background: #f7f7f7;
  border-radius: 6px;
  overflow-x: auto;
}

@media (max-width: 1024px) {
  .docs-home,
  .docs-page {
    flex-direction: column;
    padding: 1rem;
  }

  .sidebar,
  .doc-index {
    width: 100%;
    margin-bottom: 1rem;
  }

  .doc-content {
    padding-left: 2rem;
  }
}