body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0 auto;
  max-width: 800px;
  padding: 20px;
  transition: background-color 0.3s, color 0.3s;
}

.dark-mode {
  background-color: #2e2e2e;
  color: #ffffff;
}

.light-mode {
  background-color: #ffffff;
  color: #000000;
}

#mode-icon {
  width: 30px;
  height: 30px;
  cursor: pointer;
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 999;
  border: none;
}

#home-icon {
  position: fixed;
  top: 20px;
  left: 20px;
  width: 35px;
  height: 35px;
  cursor: pointer;
  z-index: 1000;
  border: none;
}

h1,
h2,
h3 {
  color: inherit;
}

a {
  color: #0078d4;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 5px;
}

.dark-mode img {
  border-color: #444;
}

.toggle-button {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 10px 20px;
  cursor: pointer;
  background-color: #0078d4;
  color: white;
  border: none;
  border-radius: 4px;
}

.toggle-button:hover {
  background-color: #005bb5;
}