.drag-sort-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto 30px;
    padding: 0 15px;
}

.drag-sort-container .question-options {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.drag-sort-container .question-option {
    width: calc(100% - 32px);
    cursor: move;
    position: relative;
    padding: 8px 15px 8px 15px;
    margin-bottom: 0;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    min-height: 36px;
}

.drag-sort-container .question-option-hover:hover {
    background: #f0f0f0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.drag-sort-container .question-option.dragging {
    opacity: 0.7;
    background-color: #e9e9e9;
    box-shadow: 0 3px 6px rgba(0,0,0,0.15);
}

.drag-sort-container .question-option.drag-over {
    border-top: 3px solid #4CAF50;
    margin-top: 8px;
}

.drag-sort-container .option-number {
    position: absolute;
    width: 24px;
    height: 24px;
    background-color: #e0e0e0;
    color: #333;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 500;
    margin-right: 10px;
    flex-shrink: 0;
}

.drag-sort-container .option-text {
    flex: 1;
    margin-right: 30px;
}

.drag-sort-container .question-option .drag-handle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #888;
    cursor: grab;
    font-size: 14px;
    width: 20px;
    text-align: center;
}

.drag-sort-container .question-option .drag-handle:active {
    cursor: grabbing;
}

.drag-sort-container .question-option span {
    margin-left: 0;
    margin-right: 30px;
    display: block;
    flex: 1;
    font-size: 15px;
    line-height: 1.4;
}

.drag-sort-container .submit-button-container {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    min-height: 40px; /* 确保按钮隐藏后容器不会塌陷 */
}

.drag-sort-container .submit-button {
    display: inline-block;
    padding: 10px 25px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.drag-sort-container .submit-button:hover {
    background-color: #45a049;
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.drag-sort-container .submit-button:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
    box-shadow: none;
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .drag-sort-container {
        padding: 0 10px;
        margin-bottom: 25px;
    }

    .drag-sort-container .question-option {
        padding: 6px 12px 6px 12px;
        min-height: 32px;
    }
    
    .drag-sort-container .option-number {
        width: 22px;
        height: 22px;
        font-size: 13px;
    }
    
    .drag-sort-container .option-text {
        margin-right: 25px;
    }

    .drag-sort-container .question-option span {
        font-size: 14px;
        margin-right: 25px;
    }

    .drag-sort-container .question-option .drag-handle {
        right: 12px;
        font-size: 13px;
        width: 18px;
    }

    .drag-sort-container .submit-button {
        padding: 8px 20px;
        font-size: 14px;
    }
}

/* 确保与文章内容保持适当间距 */
.article-content .drag-sort-container {
    margin-top: 25px;
    margin-bottom: 35px;
}

/* 当有主图时的特殊处理 */
.main-img + .drag-sort-container {
    margin-top: 15px;
}

/* 拖拽功能禁用后的样式 */
.drag-sort-container .question-option.disabled {
    cursor: default;
    opacity: 0.9;
}

.drag-sort-container .question-option.disabled .drag-handle {
    display: none;
}