.ba-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 30px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.ba-progress {
    background: #0073aa;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    margin-bottom: 20px;
    text-align: center;
    font-weight: bold;
}
.ba-container h2 {
    color: #23282d;
    margin-bottom: 30px;
    font-size: 24px;
}
.ba-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.ba-option {
    background: #f0f0f1;
    border: 2px solid #dcdcde;
    padding: 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    text-align: left;
    transition: all 0.3s;
}
.ba-option:hover {
    background: #0073aa;
    color: white;
    border-color: #0073aa;
}
.ba-result {
    text-align: center;
}
.ba-result p {
    color: #50575e;
    margin: 20px 0;
    font-size: 18px;
}
.ba-features {
    list-style: none;
    padding: 0;
    margin: 30px 0;
    text-align: left;
}
.ba-features li {
    padding: 12px;
    background: #f0f0f1;
    margin-bottom: 10px;
    border-radius: 5px;
    border-left: 4px solid #0073aa;
}
.ba-button {
    background: #0073aa;
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 20px;
}
.ba-button:hover {
    background: #005a87;
}