.gnfb-box {
    width: 100%;
    margin: 0 0 24px 0;
    display: flex;
    justify-content: flex-start;
}
.gnfb-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 42px;
    padding: 8px 16px;
    border: 1px solid #dadce0;
    border-radius: 999px;
    background: #fff;
    color: #202124 !important;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.2;
    text-decoration: none !important;
    box-shadow: 0 1px 2px rgba(60,64,67,.12);
    transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.gnfb-button:hover,
.gnfb-button:focus {
    border-color: #c8c9cc;
    box-shadow: 0 2px 6px rgba(60,64,67,.18);
    transform: translateY(-1px);
    text-decoration: none !important;
}
.gnfb-button-logo {
    width: 24px;
    height: 24px;
    object-fit: contain;
    flex: 0 0 auto;
}
.gnfb-default-g {
    width: 24px;
    height: 24px;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: Arial, sans-serif;
    font-weight: 700;
    font-size: 22px;
}
.gnfb-default-g .g-blue { color: #4285f4; }
.gnfb-button-text {
    white-space: nowrap;
}
@media (max-width: 600px) {
    .gnfb-box {
        margin-bottom: 20px;
    }
    .gnfb-button {
        width: 100%;
        justify-content: center;
        padding: 11px 14px;
        border-radius: 14px;
        font-size: 15px;
    }
    .gnfb-button-text {
        white-space: normal;
        text-align: center;
    }
}