body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background-color: #ffffff;
    color: #333;
}
header, footer {
    background-color: #c80000;
    color: white;
    text-align: center;
    padding: 1em;
}
.container {
    max-width: 600px;
    margin: 2em auto;
    padding: 2em;
    background-color: #f9f9f9;
    border-radius: 8px;
}
input[type="text"], input[type="password"] {
    width: 100%;
    padding: 0.75em;
    margin: 0.5em 0;
    border: 1px solid #ccc;
    border-radius: 4px;
}
button {
    background-color: #c80000;
    color: white;
    padding: 0.75em 1.5em;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
button:hover {
    background-color: #a00000;
}
nav {
    margin-bottom: 2em;
}
nav a {
    margin: 0 1em;
    text-decoration: none;
    color: #c80000;
    font-weight: bold;
}
.stats {
    display: flex;
    justify-content: space-around;
    margin-top: 2em;
}
.stat-box {
    background-color: #fff;
    border: 2px solid #c80000;
    padding: 1em;
    border-radius: 6px;
    text-align: center;
    width: 45%;
}
@media (max-width: 600px) {
    .stats {
        flex-direction: column;
        align-items: center;
    }
    .stat-box {
        width: 80%;
        margin-bottom: 1em;
    }
}