.suniva-event-operation-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 62px;
    margin-top: 14px;
    padding: 14px 20px;
    color: #6b4b0e;
    background: linear-gradient(135deg, #fff7d8, #efd58b);
    border: 1px solid #d7b45e;
    border-radius: 999px;
    box-shadow: 0 9px 22px rgba(170, 126, 31, 0.16);
    font-size: 17px;
    font-weight: 900;
    text-decoration: none;
}
.suniva-event-operation-button:hover {
    color: #523807;
    background: #f7e7b5;
    text-decoration: none;
}

.suniva-event-board-form label,
.suniva-event-board-form label > span,
.suniva-event-board-form textarea,
.suniva-event-board-photo {
    display: block;
    width: 100%;
    box-sizing: border-box;
}
.suniva-event-board-form textarea {
    min-height: 170px;
    padding: 18px;
    font-size: 17px;
    line-height: 1.8;
}
.suniva-event-board-form textarea::placeholder {
    color: #9aa39f;
}
.suniva-event-board-photo input[type="file"] {
    display: block;
    width: 100%;
    padding: 12px;
    background: #f8faf9;
    border: 1px dashed #b9c9c1;
    border-radius: 12px;
    box-sizing: border-box;
}
@media (max-width: 767px) {
    .suniva-event-board-form textarea {
        min-height: 150px;
        padding: 15px;
        font-size: 16px;
    }
}