[Task] Client_FAQ SCSS

### **ISSUE**

- Group: `client`
- Type: `feature`
- Detail: FAQ SCSS 구현

### **TODO**

- [ ]  FAQ


### **Estimated time**



### **`3h`**



### **Labels**

- Estimated time: `E: 3h`
- Group : `client`
- Sprint: `Sprint_Client_SCSS`
- Urgency: `Middle`
