.support-area {
    flex: 1;
}

.container {
    display: contents;
}

/*常见问题*/
.area {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.question-area {
    background-color: #f5f5f5;
}

.question-area-item-num span {
    font-weight: bold;
    color: #15499a;
    font-size: 25px;
}

.support-title p {
    color: #333;
    margin: 50px 0 25px 0;
    letter-spacing: 5px;
    font-size: 26px;
    font-weight: bold;
}

/*应用支持*/
.list-fault, .question-box {
    margin-bottom: 60px;
    width: 65%;
    font-size: 16px;
}

.list-fault-item, .question-area-item {
    display: flex;
    flex-direction: row;
    margin: 20px;
    font-size: 18px;
    letter-spacing: 1px;
    color: #333;
}

.item-title {
    display: flex;
    flex-direction: row;
}

.question-area-item-title {
    width: 100%;
    background-color: #FFFFFF;
    box-shadow: 2px 5px 10px rgba(0, 0, 0, 0.1);
}

.list-fault-item-title {
    width: 80%;
    background: #f5f5f5;
}

.item-num {
    display: flex;
    width: 20%;
    padding: 10px;
    align-items: center;
    justify-content: center;
}

.item-content {
    width: 80%;
    padding: 30px 70px;
    border-left: 1px solid #dadada;
}

.question-area-item {
    display: flex;
    flex-direction: column;
}

.question-area-item-content {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.circle-arrow {
    transition: transform 0.3s ease;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #eaeaea;
    position: relative;
}

.circle-arrow::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    border-right: 2px solid #6c6c6c;
    border-bottom: 2px solid #6c6c6c;
    transform: translate(-60%, -50%) rotate(-45deg);
}

.question-answer {
    padding: 20px;
    border: 1px solid #dadada;
    background-color: white;
    display: none;
}

.info {
    width: 20%;
    margin-left: 20px;
    background: #f5f5f5;
    display: flex;
    justify-content: center;
    align-items: center;
}

.find-item {
    width: 40%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.list-fault-item-info p {
    color: #333;
}

.question-area-item-p {
    width: 90%;
}


@media (max-width: 1450px) {
    .find-item .circle-arrow {
        display: none;
    }

}

@media (max-width: 1024px) {
    .item-content {
        padding: 30px 20px;
    }

}

@media (max-width: 768px) {
    .item-content {
        padding: 20px 10px;
    }

    .list-fault-item-info p {
        font-size: 15px;
    }

    .item-content-name {

        font-size: 15px;
    }


    .list-fault, .question-box {
        width: 95%;
    }

    .info {
        margin-left: 5px;
    }

    .list-fault-item, .question-area-item {
        margin: 10px;
    }

}

@media (max-width: 550px) {

    .question-area-item-p {
        width: 88%;
    }
    .support-title p {
        color: #333;
        margin-top: 25px;
        margin-bottom: 15px;
        letter-spacing: 2px;
        font-size: 16px;
        font-weight: bold;
    }

    .question-area-item-num span {
        color: #15499a;
        font-size: 15px;
    }

    .item-num {
        padding: 0;
    }

    .item-content {
        padding: 10px;
    }

    .question-area-item-p p {
        font-size: 14px;
    }

    .circle-arrow {
        width: 20px;
        height: 20px;
    }

    .circle-arrow::after {
        width: 5px;
        height: 5px;
    }

    .list-fault, .question-box {
        margin-bottom: 25px;
    }

    .item-content-name {
        font-size: 14px;
    }

    .list-fault-item-info p {
        font-size: 14px;
    }

    .find-item {
        width: 50%;
    }

    .pdf-img {
        width: 50%;
    }

    .question-answer p {
        font-size: 14px;
    }
}