:root {
    --background: #3e3e3e;
    --text-color: #ffffff;
    --accent-color: #ff6f61;
}
body {
    background: var(--background);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);

}
* {
    transition: all 0.3s ease;
}  
.title {
    text-align: center;
    margin-top: 8px;
    color: black;
    font-size: 24px;
    margin-left: -1270px; 
} 
.topbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    background: #a4a4a4;
    z-index: 1000;
    margin-bottom: 150px;
}
.back:hover {
  color: var(--accent-color);
    margin-top:  3px;
}
.back {
  position: absolute;
  right: 20px;
  top: 10px;
  text-decoration: none;
  color: black;
  font-weight: bold;
  font-size: 16px;
  margin-top: 5px;
}