a {
    text-decoration: none;
}

.breadcrumb {
    padding: 0;
    font-size: 12rem;
    max-width: 1000rem;
    margin: 0 auto;
    margin-top: 17rem;
}

.breadcrumb-item a {
    color: #666666;
    text-decoration: none;
    font-size: 12rem;
    font-family: Inter, Inter-400;
}

.breadcrumb-item+.breadcrumb-item::before {
    padding: 0 6rem;
}

.breadcrumb-item.active {
    color: #333333;
    font-size: 12rem;
    font-family: Inter, Inter-400;
}

.breadcrumb-item+.breadcrumb-item::before {
    color: #666666;
}

.contact-formBox {
    width: 1000rem;
    height: 616rem;
    margin: 0 auto;
    margin-top: 32rem;
    background-color: #F7F8F9;
    border-radius: 4rem;
}

.custom-form {
    max-width: 920rem;
    height: 530rem;
    margin: 0 auto;
    padding-top: 18rem;
}

.contact-formTitle {
    font-size: 48rem;
    font-family: Open Sans, Open Sans-400;
    color: #222222;
    width: 1000rem;
    margin: 0 auto;
    margin-top: 28rem;
}

.form-row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 20rem;
}

.row1 .form-input {
    flex: 0 0 calc(50% - 10rem);
    max-width: calc(50% - 10rem);
}

.row2 .form-input {
    flex: 0 0 calc(100%);
}

.row2 {
    margin-top: 5rem;
}

.row3 .form-input {
    flex: 0 0 calc(50% - 10rem);
    max-width: calc(50% - 10rem);
}

.row4 .form-input {
    flex: 0 0 100%;
    max-width: 100%;
}

.contact-form-control {
    height: 48rem;
    border-radius: 4rem;
    font-size: 14rem;
    margin-top: 8rem;
    border: 1rem solid #DCE0E1;
}

.row4 {
    display: flex;
    align-items: center;
}

.row4 .form-control {
    height: 110rem;
}

@media (max-width: 992px) {

    .row1 .form-input,
    .row2 .form-input {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

.form-title {
    font-size: 48rem;
    font-family: Open Sans, Open Sans-400;
    color: #333333;
    text-align: center;
}

.form-control {
    padding-left: 12rem;
}

.form-label {
    font-size: 14rem;
    font-family: Inter, Inter-400;
    color: #333333;
}

.require {
    color: red;
}

.form-control:focus {
    box-shadow: none;
    border-color: #ced4da;
    outline: 0;
}

.sendBtn {
    border-radius: 4rem;
    color: #ffffff;
    font-size: 14rem;
    border: none;
    margin-top: 32rem;
    width: 240px;
    height: 48px;
    background: #0e2a58;
}

.sendBtn:active {
    background-color: #0A1D3D;
}

#file {
    border: none;
    width: 400rem;
    height: 64rem;
}

.file-input-wrapper {
    position: relative;
    display: inline-block;
    width: 448rem;
    height: 44rem;
}

.file-input-wrapper input[type="file"] {
    width: 100%;
    height: 44rem;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 4rem;
    cursor: pointer;
}

.file-input-display {
    width: 100%;
    height: 44rem;
    padding: 10rem;
    font-size: 14rem;
    border-radius: 4rem;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    background-color: #ffffff;
    pointer-events: none;
    color: #0068D7;
    white-space: nowrap;
    overflow: hidden;
}

.clear-button {
    width: 30rem;
    height: 44rem;
    border: none;
    padding-right: 14rem;
    border-top-right-radius: 4rem;
    border-bottom-right-radius: 4rem;
    background: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.clear-button img {
    width: 16rem;
    height: 16rem;
}

.file-box {
    border: 1rem solid #DCE0E1;
    border-radius: 4rem;
    margin-top: 8rem;
    display: flex;
    cursor: pointer;
}

.error-message {
    font-size: 10rem;
    color: red;
    opacity: 0;
}

#name:focus,
#email:focus,
#companyName:focus,
#phone:focus,
#message:focus {
    border: 1rem solid #0068D7;
}

#name::placeholder,
#email::placeholder,
#companyName::placeholder,
#phone::placeholder,
#message::placeholder {
    color: #bbbbbb;
}

#message {
    padding-top: 10rem;
}

.officeBox {
    max-width: 1000rem;
    height: 190rem;
    margin: 0 auto;
    margin-top: 24rem;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
}

.officeItem {
    width: 318rem;
    height: 100%;
    background-color: #F1F4F5;
    border-radius: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.officeInfo {
    width: 280rem;
    height: 133rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.officeTitle {
    height: 29rem;
    font-size: 24rem;
    font-family: Inter, Inter-400;
    color: #0E2A58;
    line-height: 29rem;
}

.officeAddress {
    height: 80rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-size: 15rem;
    font-family: Inter, Inter-400;
    color: #485a64;
    line-height: 24rem;
}

.officeAddress a:hover {
    color: #0068D7 !important;
    text-decoration: underline !important;
    text-decoration-color: #0068D7;
}

.officeAddress p:last-child {
    line-height: 22rem;
}

.officeAddress a {
    color: #0068D7;
}

#regFile {
    color: #F23A3C;
    font-size: 10rem;
    opacity: 0;
    display: block;
}

.suggestTips {
    width: 1000rem;
    margin: 0 auto;
    font-size: 32px;
    font-family: Open Sans, Open Sans-400;
    color: #222222;
    margin-top: 44rem;
}

.title-divider {
    margin-top: 80rem;
    margin-bottom: 44px;
}

.title-divider::before {
    content: "";
    display: block;
    width: 1000px;
    height: 1px;
    background-color: #E5E7EC;
    margin: 0 auto;
}

#errorPhone {
    font-size: 10rem;
    color: red;
    opacity: 0;
    display: block;
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 1000px white inset !important;
    background-color: white !important;
    transition: background-color 5000s ease-in-out 0s;
}

.phoneDiv {
    display: flex;
    flex-direction: column;
}

.iti--separate-dial-code {
    margin-top: 8rem;
}

.iti__selected-flag {
    min-width: 90rem;
    width: auto;
}

.iti__selected-dial-code,
.iti__country-name {
    font-size: 14rem;
    color: #333333;
}

.iti__flag-box {
    display: none !important;
}

/* 调整下拉项内边距 */
.iti__flag-box,
.iti__dial-code {
    font-size: 14rem;
}

/* 可选：调整下拉菜单宽度 */
.iti--allow-dropdown .iti__flag-container,
.iti--separate-dial-code .iti__flag-container {
    width: 70rem;
}