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

body {
    font-family: "Segoe UI", sans-serif;
    background: #f4f4f4;
    color: #333;
    line-height: 1.6;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: auto;
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1 {
    color: #2c3e50;
    margin-bottom: 10px;
}

p {
    margin-bottom: 20px;
    font-size: 1.1em;
}

.questions {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.question-card {
    background: #ecf0f1;
    padding: 15px 20px;
    border-radius: 8px;
    transition: background 0.3s ease;
}
.back-link {
    display: block;
    margin-top: 20px;
    text-align: right;
    color: #3498db;
    text-decoration: none;
}

.back-link:hover {
    text-decoration: underline;
}

strong {
    color: #2980b9;
    font-weight: bold;
}