/* Body */
body {
    background-color: #f4f6fb;
    color: #4a5568;
}

/* Header */
.header {
    background-color: rgb(0, 12, 41);
    padding: 32px 24px;
    text-align: center;
    border-radius: 8px 8px 0 0;
}

/* Content wrapper */
.wrapper {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-top: none;
    border-radius: 0 0 8px 8px;
}

.content-cell {
    padding: 32px;
}

/* Button — outlined so it reads on light or dark backgrounds */
.button-blue,
.button,
.button-primary {
    background-color: transparent;
    border: 2px solid #38bdf8;
    border-radius: 6px;
    color: #0c4a6e !important;
    display: inline-block;
    font-weight: 600;
    padding: 12px 24px;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
}

/* Footer */
.footer {
    background-color: rgb(0, 12, 41);
    color: #94a3b8;
    padding: 24px;
    border-radius: 8px;
    margin-top: 24px;
}

.footer p {
    color: #94a3b8;
    font-size: 12px;
}