/* 留言板样式 */

.no-messages {
    text-align: center;
    padding: 60px 20px;
    background: #f8f8f8;
    border-radius: 12px;
    color: #999;
}

.no-messages p {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.no-messages p:first-child {
    font-size: 1.3rem;
    color: #666;
}

.message-item {
    background: #f8f8f8;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    border-left: 5px solid #D62208;
    transition: all 0.3s ease;
}

.message-item:hover {
    background: #fff;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transform: translateX(5px);
}

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.message-author {
    font-weight: bold;
    color: #D62208;
    font-size: 1.2rem;
}

.message-date {
    color: #999;
    font-size: 0.9rem;
    background: white;
    padding: 5px 15px;
    border-radius: 20px;
}

.message-content {
    color: #333;
    line-height: 1.8;
    font-size: 1rem;
    white-space: pre-wrap;
    word-break: break-word;
    background: white;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 10px;
}

.message-email {
    color: #666;
    font-size: 0.9rem;
    padding: 8px 15px;
    background: #e3f2fd;
    border-radius: 6px;
    display: inline-block;
}

@media (max-width: 768px) {
    .message-header {
        flex-direction: column;
        align-items: flex-start;
    }
}