body {
    background-color: #2e2e2e;
    height: 100%;
}


.header {
    background-color: #af7621;
    color: #fff;
    font-size: 24px;
    padding: 10px;
    margin-bottom: 20px;
    text-align: center;
}
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #af641e;
    border-radius: 5px;
}

.container .card_title {
    color: #88ffc4;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    padding-left: 10px;
    border-left: 5px solid #492c01;
}

.link_container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #ee9c50;
    border-radius: 5px;
    margin-top: 20px;
    margin-bottom: 20px;
}

.link_container .card_title {
    color: #88ffc4;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    padding-left: 10px;
    border-left: 3px solid #3d013093;
    background-color: #3d013044;
    padding: 10px 10px 10px 10px;
}

.link_container a {
    color: #5a0c88;
    font-size: 18px;
    padding: 10px;
    text-decoration: underline ;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.footer {
    top: 88%;
    position: fixed;
    width: 100%;
    background-color: #af9a23;
    color: #540064;
    font-size: 14px;
    padding: 10px;
    text-align: center;
    margin-top: 20px;
    z-index: 1000;
}

.footer .ningningtitle_a_part {
    color: #e4b092;
    font-size: 16px;
    font-weight: bold;
}
.footer .ningningtitle_b_part {
    color: #000000;
    font-size: 16px;
    font-weight: bold;
}

.copyright_disclaimer {
    color: #272727;
    font-size: 8pt;
}

.extra_data {
    color: #ffffff;
    font-size: 14px;
    padding: 10px;
    text-align: center;
    margin-top: 20px;
    border-radius: 5px;
    display: none; /* Initially hidden */
}

.extra_data p {
    background-color: #3d013044;
    padding: 10px;
}
.extra_data .container {
    text-align: left;
}

.extra_data .link_container .card_title {
    color: #016433;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    padding-left: 10px;
    border-left: 3px solid #3d013093;
    background-color: #3d013044;
    padding: 10px 10px 10px 10px;
}

.extra_data .link_container a {
    color: #932bcf;
    text-decoration: none;
    font-size: 18px;
    padding: 10px;
    text-decoration: underline ;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

button {
    background-color: #5a0c88;
    color: #fff;
    border: none;
    padding: 10px 20px;
}