* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #f7f7f9;
  color: #222;
  display: flex;
}

/* Sidebar */
.sidebar {
  width: 240px;
  background: white;
  height: 100vh;
  padding: 30px 20px;
  border-right: 1px solid #e0e0e0;
  position: fixed;
  top: 0;
  left: 0;
}

.logo {
  margin-top: 0;
  font-size: 22px;
  font-weight: 600;
}

.sidebar nav {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
}

.sidebar nav a {
  text-decoration: none;
  color: #2563eb;
  padding: 8px 0;
  font-weight: 500;
}

.sidebar nav a:hover {
  text-decoration: underline;
}

/* Main content */
.content {
  margin-left: 260px;
  padding: 40px;
  max-width: 900px;
}

.content h1 {
  margin-top: 40px;
  font-size: 28px;
  font-weight: 600;
}

.content p {
  margin-bottom: 20px;
  line-height: 1.7;
}

/* Responsive */
@media (max-width: 800px) {
  .sidebar {
    position: relative;
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid #e0e0e0;
  }

  .content {
    margin-left: 0;
    padding: 20px;
  }
}