body {
    background: linear-gradient(to right, #d4fc79, #96e6a1);
    font-family: 'Arial', sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
.navbar {
    background-color: #ffcccb;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}
.content {
    flex: 1;
    margin-top: 80px;
}
.section-title {
    color: #ff6f61;
    text-align: center;
    margin-bottom: 30px;
}
.card {
    transition: transform 0.3s ease;
    margin-bottom: 20px;
}
.card:hover {
    transform: scale(1.05);
}
.footer {
    background-color: #ffcccb;
    padding: 15px;
    text-align: center;
    color: #333;
    margin-top: auto;
}
.home a {
    text-decoration: none;
}
.advice { background: #ecf0f1; padding: 15px; border-left: 5px solid #3498db; margin-bottom: 10px; }
.test-card {
    transition: transform 0.3s ease-in-out;
    cursor: pointer;
}
.test-card:hover {
    transform: scale(1.05);
}
.back-button {
    position: fixed;
    bottom: 70px;
    left: 10px;
    background-color: #007bff82;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 50%;
    font-size: 12px;
    cursor: pointer;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 100;
}
.back-button:hover {
    background-color: #0056b3;
}