a {
    text-decoration: none;
}

/* 自定义样式 */
.oem_banner {
    height: 620rem;
    background-image: url('/static/frontend/pc/images/oemBanner.webp');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
}

.oemBanner_content {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
}

.oemBanner_content-container {
    max-width: 1440rem;
    margin: 0 auto;
    height: 100%;
}

/* 面包屑导航样式 */
.breadcrumb {
    background-color: transparent;
    padding: 0;
    font-size: 14rem;
    margin-top: 16rem;
}

.breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14rem;
}

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

.breadcrumb-item.active {
    color: white;
}

.breadcrumb-item+.breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.8);
}

/* 主标题样式 */
.banner-title {
    width: 1203rem;
    height: 218rem;
    font-size: 80rem;
    font-family: Open Sans, Open Sans-400;
    color: #ffffff;
    text-align: center;
    line-height: 100rem;
    margin: 0 auto;
    margin-top: 79rem;
}

/* 简介文本样式 */
.banner-description {
    width: 800rem;
    font-size: 24rem;
    font-family: Open Sans, Open Sans-300;
    font-weight: 300;
    color: #ffffff;
    text-align: center;
    margin: 0 auto;
    margin-top: 20rem;
}

/* 按钮样式 */
.banner-buttons {
    text-align: center;
    margin-top: 66rem;
}

.banner-btn {
    display: inline-block;
    width: 200rem;
    height: 60rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4rem;
    font-size: 16rem;
    font-family: Inter, Inter-400;
    color: #ffffff;
    border: 1rem solid transparent;
    backdrop-filter: blur(4rem);
    margin-right: 20rem;
    cursor: pointer;
    line-height: 60rem;
}

.banner-btn:hover {
    background: #FF9F00;
    backdrop-filter: blur(4rem);
    color: #ffffff;
}

.banner-btn2 {
    display: inline-block;
    cursor: pointer;
    width: 200rem;
    border: none;
    height: 60rem;
    line-height: 60rem;
    background: #ffffff;
    border-radius: 4rem;
    font-size: 16rem;
    font-family: Inter, Inter-400;
    color: #0A1D3D;
}

.banner-btn2:hover {
    background: #0E2A58;
    color: #ffffff;
}

.oemBannerContainer {
    width: 100%;
}

/*主题内容 */
.oemContent {
    max-width: 1440rem;
    height: auto;
    margin: 0 auto;
    margin-top: 28rem;
}

.oem-part1 {
    width: 100%;
    height: 167rem;
    display: flex;
    justify-content: space-between;
}

.part1-item {
    width: 456rem;
    height: 100%;
    background-color: #fafafa;
    border-radius: 8rem;
    display: flex;
    align-items: center;
}

.part1-item-img {
    height: 64rem;
    font-size: 24rem;
    font-weight: 500;
    color: #0A1D3D;
    margin-left: 40rem;
    font-family: Inter, Inter-500;
}

.part1-item-img img {
    margin-right: 24rem;
}

/* part2 */
.part2-title {
    margin-top: 77rem;
    font-size: 48rem;
    font-family: Open Sans, Open Sans-400;
    color: #222222;
    text-align: center;
}

.part2-content {
    width: 100%;
    height: 580rem;
    display: flex;
    margin-top: 48rem;
    justify-content: space-between;
}

.part2-item {
    width: 344rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.part2-item-img {
    width: 100%;
    height: 400rem;
}

.part2-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.part2-item-text {
    width: 100%;
    height: 172rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #ECEEEF;
    border-radius: 4rem;
}

.part2-item-content {
    width: 298rem;
    height: 100rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.part2-p:first-child {
    font-size: 28rem;
    font-family: Inter, Inter-400;
    color: #0A1D3D;
}

.part2-p {
    font-size: 16rem;
    font-family: Inter, Inter-400;
    color: #333333;
}

.part2-p span {
    font-size: 16rem;
    font-family: Inter, Inter-700;
    font-weight: 700;
    color: #333333;
}

/* part3 */
.oem-part3 {
    width: 100%;
    height: 1184rem;
    margin-top: 120rem;
    background-color: #FAFAFA;
    display: flex;
}

.part3-container {
    width: 100%;
    height: 1056rem;
    margin: 0 auto;
}

.part3-title {
    margin-top: 64rem;
    font-size: 48rem;
    font-family: Open Sans, Open Sans-400;
    color: #222222;
    text-align: center;
}

.part3-desc {
    margin-top: 12rem;
    font-size: 18rem;
    font-family: Inter, Inter-400;
    color: #333333;
    text-align: center;
}

.part3-imgBox {
    margin: 0 auto;
    margin-top: 40rem;
    width: 1440rem;
    height: 874rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.imgBox-top {
    width: 100%;
    height: 500rem;
}

.imgBox-top img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.imgBox-bottom {
    width: 100%;
    height: 330rem;
    display: flex;
    justify-content: space-between;
}

.imgBox-bottom-item {
    width: 448rem;
    height: 100%;
    font-size: 20rem;
    font-family: Inter, Inter-400;
    color: #0E2A58;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.imgBox-bottom-item img {
    width: 100%;
}

.part4-title {
    font-size: 48rem;
    text-align: center;
    margin-top: 120rem;
    font-family: Open Sans, Open Sans-400;
    color: #222222;
}

.oem-part4 {
    width: 100%;
    height: 522rem;
    margin-top: 48rem;
    position: relative;
    display: flex;
}

.part4-left-bottom {
    width: 53%;
    height: 522rem;
    background: #F6F7F8;
}

.part4-content {
    width: 1440rem;
    height: 413rem;
    z-index: 2;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    justify-content: space-between;
}

.part4-left {
    width: 603rem;
    height: 370rem;
    display: flex;
    flex-wrap: wrap;
    align-content: space-between;
    justify-content: space-between;
}

.part4-right {
    width: 772rem;
    height: 413rem;
}

.part4-left-item {
    width: 290rem;
    height: 172rem;
    background-color: #ffffff;
    border-radius: 4rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1rem dashed #9bafb7;
}

.part4-left-item3 {
    width: 603rem;
    height: 172rem;
    background-color: #ffffff;
    border-radius: 4rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1rem dashed #9bafb7;
}

.part4-item-text {
    font-size: 24rem;
    font-family: Inter, Inter-400;
    color: #0E2A58;
}

.part4-item3-text {
    width: 435rem;
    font-size: 24rem;
    font-family: Inter, Inter-400;
    color: #0E2A58;
}

.part4-right {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 772rem;
    height: 413rem;
    background-color: #ffffff;
    margin-top: 108rem;
    box-shadow: 0 20rem 20rem -3rem rgba(0, 0, 0, 0.05);
}

.part4-right-imgBox {
    width: 716rem;
    height: 316rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-content: space-between;
}

.part4-imgBox {
    width: 220rem;
    height: 138rem;
    background-color: #ffffff;
}

/* part5 */
.oem-part5 {
    max-width: 1440rem;
    height: 853rem;
    margin: 0 auto;
    margin-top: 190rem;
    border-top: 1rem solid #EEEEEE;
    display: flex;
    align-items: center;
}

.part5-container {
    width: 100%;
    height: 653rem;
}

.part5-title {
    font-size: 48rem;
    font-family: Open Sans, Open Sans-400;
    color: #222222;
}

.part5-note {
    font-size: 20rem;
    margin-top: 16rem;
    font-family: Inter, Inter-400;
    color: #FF9F00;
}

.part5-desc {
    font-size: 18rem;
    margin-top: 28rem;
    font-family: Inter, Inter-400;
    color: #333333;
}

.part5-btn {
    display: inline-block;
    margin-top: 52rem;
    width: 244rem;
    height: 64rem;
    background: #0A1D3D;
    border-radius: 4rem;
    font-size: 16rem;
    font-family: Inter, Inter-400;
    color: #ffffff;
    border: none;
    text-align: center;
    line-height: 64rem;
}

.part5-btn:hover {
    background-color: #0E2A58;
    color: #ffffff;
}

.stepContainer {
    width: 100%;
    height: 284rem;
    margin-top: 44rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.step-image {
    width: 120rem;
    height: 120rem;
    object-fit: contain;
    margin: 0 20rem;
}

.step-num {
    font-size: 20rem;
    font-family: Inter, Inter-500;
    font-weight: 500;
    color: #333333;
    margin-top: 28rem;
}

.step-title {
    font-size: 24rem;
    font-family: Inter, Inter-500;
    font-weight: 500;
    margin-top: 16rem;
    color: #0E2A58;
}

.step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 60rem;
    right: -350rem;
    width: 440rem;
    border-top: 1rem dashed #d9d9d9;
}

/* 表单 */
.part_contact {
    width: 100%;
    height: 608rem;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    background-color: #ECEEEF;
}

.form-container {
    width: 100%;
    max-width: 1000rem;
    margin: 0 auto;
    margin-top: -20rem;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    margin-top: 5rem;
    gap: 20rem;
}

.row1,
.row2 {
    height: 80rem;
}

.row1 .form-input {
    flex: 0 0 calc(33.333% - 14rem);
    max-width: calc(33.333% - 14rem);
    height: 80rem;
}

.row2 .form-input {
    flex: 0 0 calc(50% - 10rem);
    max-width: calc(50% - 10rem);
}

.row3 .form-input {
    flex: 0 0 100%;
    max-width: 100%;
}

.form-textarea {
    height: 68rem;
    min-height: 68rem;
    resize: vertical;
}

.form-control {
    height: 44rem;
    border-radius: 4rem;
    font-size: 14rem;
    border: 1rem solid #eaeef6;
}

.row3 .form-control {
    height: 132rem;
}

/* 响应式调整 */
@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 {
    width: 364rem;
    height: 44rem;
    background: #0A1D3D;
    border-radius: 4rem;
    color: #ffffff;
    font-size: 14rem;
    margin-top: 32rem;
    border: none;
}

.sendBtn:active {
    background-color: #0E2A58;
}

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

/* 使文件输入框看起来像普通输入框 */
.file-input-wrapper {
    position: relative;
    display: inline-block;
    width: 488rem;
    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;
}

/* 自定义显示区域 */
.file-input-display {
    width: 100%;
    height: 44rem;
    padding: 10rem;
    font-size: 14rem;
    color: #BBBBBB;
    border-radius: 4rem;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    background-color: #ffffff;
    pointer-events: none;
    color: #0068D7;
}

.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 {
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

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

.bottom_box {
    margin-top: 0 !important;
}

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

#message {
    padding-top: 10rem;
}

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

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

.toastify {
    font-size: 16rem;
}

@media (min-width: 992px) and (max-width: 1440px) {
    .part4-content {
        display: flex;
        justify-content: space-evenly;
    }

    .part4-imgBox {
        width: 170rem;
    }

    .part4-imgBox img {
        width: 160rem;
    }

    .part4-right {
        width: 630rem;
    }

    .oem-part5 {
        max-width: 1000rem;
    }
}

.part3-imgBox .row,
.part3-container .row {
    margin-left: 0;
    margin-right: 0;
}

@media (max-width: 1078px) {
    .oem-part3 {
        margin-top: 600rem;
    }

    .part4-title {
        margin-top: 430rem;
    }
}

#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;
}

.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__flag-container {
    width: 70rem;
    /* 根据实际需要调整 */
}

.iti--separate-dial-code {
    width: 100%;
}

.iti__selected-flag {
    width: 87rem;
}