.wholeHow {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 3vw;
    background-color: #fffef2;
    padding: 8.17vw 16.06vw 9.48vw 7.21vw;
    position: relative;
    box-sizing: border-box;
    overflow-x: clip;
}

.wholeHowTit {
    font-size: 4.81vw;
    line-height: 1.05;
    font-family: 'OPPOSans';
    font-weight: 700;
    color: #e8512e;
    position: absolute;
    top: 5.07vw;
    left: 5.67vw;
}

.wholeLogo {
    width: 33.07vw;
    max-width: 520px;
    height: auto;
    margin-top: 8vw;
    flex: 0 0 auto;
}

.wholeForm {
    flex: 1 1 auto;
    min-width: 0;
}

.wholeForm .lebar-wh-wrap {
    width: 100%;
    max-width: 680px;
}

@media (min-width: 769px) and (max-width: 1024px) {
    .wholeHow {
        padding: 56px 36px 52px;
        gap: 28px;
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .wholeHowTit {
        position: static;
        width: 100%;
        font-size: 52px;
        line-height: 1.1;
        margin: 0;
    }

    .wholeLogo {
        width: min(40vw, 340px);
        margin-top: 0;
    }

    .wholeForm {
        flex: 1 1 460px;
    }

    .wholeForm .lebar-wh-wrap {
        max-width: 100%;
    }

    .wholeForm .lebar-wh-title {
        font-size: 34px;
        line-height: 1.2;
    }

    .wholeForm .lebar-wh-sub {
        font-size: 22px;
        line-height: 1.3;
        margin-bottom: 22px;
    }

    .wholeForm .lebar-wh-form,
    .wholeForm .lebar-wh-bottom {
        gap: 14px;
    }

    .wholeForm .lebar-wh-input,
    .wholeForm .lebar-wh-textarea {
        font-size: 16px !important;
        line-height: 1.4 !important;
        height: 48px !important;
        padding-left: 24px !important;
    }

    .wholeForm .lebar-wh-required::before {
        left: 10px;
        font-size: 10px;
    }

    .wholeForm .lebar-wh-textarea {
        min-height: 160px;
    }

    .wholeForm .lebar-wh-upload-file-name,
    .wholeForm .lebar-wh-upload-desc {
        font-size: 12px;
        line-height: 1.4;
    }

    .wholeForm .lebar-wh-btn {
        font-size: 28px;
        line-height: 1.2;
        min-height: 60px;
    }
}

@media (max-width: 768px) {
    .wholeHow {
        flex-direction: column;
        align-items: stretch;
        padding: 34px 18px 40px;
        gap: 16px;
    }

    .wholeHowTit {
        position: static;
        font-size: 36px;
        line-height: 1.12;
        margin: 0;
        text-align: center;
    }

    .wholeLogo {
        width: 72vw;
        max-width: 320px;
        margin: 0 auto;
    }

    .wholeForm,
    .wholeForm .lebar-wh-wrap {
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }

    .wholeForm .lebar-wh-title {
        font-size: 30px;
        line-height: 1.2;
        margin-bottom: 8px;
    }

    .wholeForm .lebar-wh-sub {
        font-size: 16px;
        line-height: 1.4;
        margin-bottom: 14px;
    }

    .wholeForm .lebar-wh-form,
    .wholeForm .lebar-wh-bottom {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .wholeForm .lebar-wh-input,
    .wholeForm .lebar-wh-textarea {
        font-size: 15px !important;
        line-height: 1.4 !important;
        height: 44px !important;
        padding-left: 20px !important;
    }

    .wholeForm .lebar-wh-required::before {
        left: 8px;
        font-size: 11px;
    }

    .wholeForm .lebar-wh-textarea {
        min-height: 140px;
    }

    .wholeForm .lebar-wh-upload-label {
        width: 100%;
    }

    .wholeForm .lebarUpload {
        gap: 10px;
        align-items: center;
    }

    .wholeForm .lebar-wh-upload-file-name,
    .wholeForm .lebar-wh-upload-desc {
        font-size: 12px;
        line-height: 1.4;
        margin-top: 6px;
    }

    .wholeForm .lebar-wh-btn {
        font-size: 22px;
        line-height: 1.2;
        min-height: 52px;
        padding: 12px;
    }

    .lebar-wh-msg-wrap {
        top: 12px;
        right: 12px;
        left: 12px;
    }

    .lebar-wh-msg {
        min-width: 0;
        max-width: 100%;
    }
}