body{
    margin: 0;
    min-width: 1300px;
}
.pricebtn {
    transform: translate(-50%, 10px);
    position: absolute;
    bottom: 7%;
    left: 50%;
    text-align: center;
}
.positiontitle {
    text-align: right;
    width: 100%;
    top: 3rem;
    position: absolute;
}
.supportnav {
    text-align: center;
    padding: 0.8rem 0;
    margin-right: 1rem;
}
.positiontab {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border-radius: 1.5rem;
    background-color: #ffe9e8;
    color: #fe3b1f;
    cursor: pointer;
}

.positionbox {
    border-radius: 2rem;
    position: relative;
    background-color: #f5f5f5;
    margin-top: -4rem;
    margin-bottom: 2rem;
    padding: 0rem 2rem 2.5rem;
}
.yewubox {
    font-weight: 550;
    width: fit-content;
    border-radius: 0 0 1rem 1rem;
    padding: 0.1rem 1.3rem 0.3rem;
    text-align: center;
    margin: 0 auto 1rem;
    background-color: #fe3b1f;
    color: #FFFFFF;
}
.bi::before {
    font-weight: 700;
}
.rotate-ssh {
    animation: rotateClockssz 0.35s ease forwards; /* 持续时间、速度曲线等参数可按需修改 */
}
.rotate-nsh {
    animation: rotateClocknsz 0.35s ease forwards; /* 持续时间、速度曲线等参数可按需修改 */
}
@keyframes rotateClockssz {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(90deg); /* 此处角度值可自由调整 */
    }
}
@keyframes rotateClocknsz{
    0% {
        transform: rotate(90deg);
    }
    100% {
        transform: rotate(0deg); /* 此处角度值可自由调整 */
    }
}
.feedback {
    text-align: left;
    width: 88%;
    margin: -33% auto 0;
}
.feedbackbox {
    display: flex;
    margin-bottom: 1rem;
    border-radius: 1.5rem;
    background-color: rgb(245, 245, 245, 1);
}


.bottomBox {
    background-color: #434141;
    width: 100%;
    padding: 2.5rem 0;
}
@media (max-width: 1300px) {
    .feedbackRight {
        text-align: center;
        display: flex;
        margin-left: 1.5rem;
        margin-right: 1.5rem;
        font-size: 0.9rem;
        color: #4e4e4e;
        align-items: center;
    }
    .feedbackLeft {
        text-align: center;
        min-width: 7rem;
        display: flex;
        align-items: center;
        flex-direction: column;
        margin-left: 1.5rem;
        margin-right: 2rem;
        justify-content: center;
    }
    .btn {
        display: inline-block;
        font-weight: 400;
        line-height: 1.5;
        color: #212529;
        text-align: center;
        text-decoration: none;
        vertical-align: middle;
        cursor: pointer;
        -webkit-user-select: none;
        -moz-user-select: none;
        user-select: none;
        background-color: transparent;
        border: 1px solid transparent;
        padding: 0.375rem 0.75rem;
        font-size: 1rem;
        border-radius: 0.25rem;
        transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    }
    .positiontab {
        display: inline-block;
        padding: 0.5rem 1.5rem;
        border-radius: 1.5rem;
        background-color: #ffe9e8;
        color: #fe3b1f;
        cursor: pointer;
        font-size: 1rem;
    }
    .yewubox {
        font-weight: 550;
        width: fit-content;
        border-radius: 0 0 1rem 1rem;
        padding: 0.1rem 1.3rem 0.3rem;
        text-align: center;
        margin: 0 auto 1rem;
        background-color: #fe3b1f;
        color: #FFFFFF;
    }
}
@media (min-width: 1300px) {
    .feedbackRight {
        text-align: center;
        display: flex;
        margin-left: 1.5rem;
        margin-right: 1.5rem;
        font-size: 0.9rem;
        color: #4e4e4e;
        align-items: center;
    }
    .feedbackLeft {
        text-align: center;
        min-width: 7rem;
        display: flex;
        align-items: center;
        flex-direction: column;
        margin-left: 1.5rem;
        margin-right: 2rem;
        justify-content: center;
    }
    .btn {
        display: inline-block;
        font-weight: 400;
        line-height: 1.5;
        color: #212529;
        text-align: center;
        text-decoration: none;
        vertical-align: middle;
        cursor: pointer;
        -webkit-user-select: none;
        -moz-user-select: none;
        user-select: none;
        background-color: transparent;
        border: 1px solid transparent;
        padding: 0.375rem 0.75rem;
        font-size: 1rem;
        border-radius: 0.25rem;
        transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    }
    .positiontab {
        display: inline-block;
        padding: 0.5rem 1.5rem;
        border-radius: 1.5rem;
        background-color: #ffe9e8;
        color: #fe3b1f;
        cursor: pointer;
        font-size: 1rem;
    }
    .yewubox {
        font-weight: 550;
        width: fit-content;
        border-radius: 0 0 1rem 1rem;
        padding: 0.1rem 1.3rem 0.3rem;
        text-align: center;
        margin: 0 auto 1rem;
        background-color: #fe3b1f;
        color: #FFFFFF;
    }
}
@media (min-width: 1700px) {
    .feedbackRight {
        text-align: center;
        display: flex;
        margin-left: 1.5rem;
        margin-right: 1.5rem;
        font-size: 1.1rem;
        color: #4e4e4e;
        align-items: center;
    }
    .feedbackLeft {
        text-align: center;
        font-size: 1.3rem;
        min-width: 7rem;
        display: flex;
        align-items: center;
        flex-direction: column;
        margin-left: 1.5rem;
        margin-right: 2rem;
        justify-content: center;
    }
    .btn {
        display: inline-block;
        font-weight: 400;
        line-height: 1.5;
        color: #212529;
        text-align: center;
        text-decoration: none;
        vertical-align: middle;
        cursor: pointer;
        -webkit-user-select: none;
        -moz-user-select: none;
        user-select: none;
        background-color: transparent;
        border: 1px solid transparent;
        padding: 0.375rem 0.75rem;
        font-size: 1.2rem;
        border-radius: 0.25rem;
        transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    }
    .positiontab {
        display: inline-block;
        padding: 0.5rem 1.8rem;
        border-radius: 1.5rem;
        background-color: #ffe9e8;
        color: #fe3b1f;
        cursor: pointer;
        font-size: 1.2rem;
    }
    .yewubox {
        font-weight: 550;
        width: fit-content;
        border-radius: 0 0 1rem 1rem;
        padding: 0.2rem 1.8rem 0.3rem;
        text-align: center;
        margin: 0 auto 1rem;
        background-color: #fe3b1f;
        color: #FFFFFF;
        font-size: 1.2rem;
    }
}
@media (min-width: 2000px) {
    .feedbackRight {
        text-align: center;
        display: flex;
        margin-left: 1.5rem;
        margin-right: 1.5rem;
        font-size: 1.2rem;
        color: #4e4e4e;
        align-items: center;
    }
    .feedbackLeft {
        text-align: center;
        min-width: 7rem;
        font-size: 1.3rem;
        display: flex;
        align-items: center;
        flex-direction: column;
        margin-left: 1.5rem;
        margin-right: 2rem;
        justify-content: center;
    }
    .btn {
        display: inline-block;
        font-weight: 400;
        line-height: 1.5;
        color: #212529;
        text-align: center;
        text-decoration: none;
        vertical-align: middle;
        cursor: pointer;
        -webkit-user-select: none;
        -moz-user-select: none;
        user-select: none;
        background-color: transparent;
        border: 1px solid transparent;
        padding: 0.375rem 0.75rem;
        font-size: 1.35rem;
        border-radius: 0.25rem;
        transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    }
    .positiontab {
        display: inline-block;
        padding: 0.5rem 2rem;
        border-radius: 1.5rem;
        background-color: #ffe9e8;
        color: #fe3b1f;
        cursor: pointer;
        font-size: 1.4rem;
    }
    .yewubox {
        font-weight: 550;
        font-size: 1.4rem;
        width: fit-content;
        border-radius: 0 0 1rem 1rem;
        padding: 0.1rem 2rem 0.4rem;
        text-align: center;
        margin: 0 auto 1rem;
        background-color: #fe3b1f;
        color: #FFFFFF;
    }

}