/* 响应式设计 - 确保网站内容在各种设备上正确显示 */

/* 基础设置 - 适用于所有设备 */
html,
body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

#app {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

/* 图片和视频响应式处理 */
/* img,
video {
    max-width: 100%;
    height: auto;
    object-fit: contain; 
}*/

/* 容器元素响应式处理 */
.nav_bar,
.menu,
.company,
.gift,
.sgin,
.my_footer,
.upload {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* 弹性布局容器响应式处理 */
.gift_list,
.gift_pro_list,
.my_footer_item {
    width: 100%;
    max-width: 100%;
    flex-wrap: wrap;
    box-sizing: border-box;
}

/* 滚动容器处理 */
.scroll-container {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

/* 弹窗响应式处理 */
.el-dialog {
    width: 90%;
    max-width: 800px;
}

/* 文本内容溢出处理 */
.menu_product_item_title,
.gift_list_item_text>div,
.gift_pro_list_item_content>div,
.my_footer_item_right_item_list>div {
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* 修复特定元素的宽度问题 */
.my_header_pop_title {
    width: auto;
    max-width: 90%;
    box-sizing: border-box;
}

/* 修复swiper组件可能的溢出问题 */
.swiper-container {
    width: 100%;
    overflow: hidden;
}

/* 表单元素响应式处理 */
.el-form-item {
    width: 100%;
}

.el-input,
.el-select,
.el-textarea {
    width: 100% !important;
}

/* 修复可能的绝对定位元素溢出问题 */
.nav_bar_menu,
.my_header_pop,
.my_header_pop_btn {
    max-width: 100%;
    box-sizing: border-box;
}

/* 大屏幕设备 (1200px 以上) */
@media (min-width: 1200px) {
    .nav_bar {
        padding: 0 150px;
    }

    .my_header_pop_title {
        font-size: 120px;
        line-height: 150px;
    }

    .menu_title {
        font-size: 70px;
    }

    .gift_pro_list_item {
        width: 1559px;
    }
}

/* 中等屏幕设备 (992px-1199px) */
@media (max-width: 1199px) {
    .nav_bar {
        padding: 0 100px;
    }

    .my_header_pop_title {
        font-size: 100px;
        line-height: 130px;
    }

    .menu_title {
        font-size: 60px;
    }

    .gift_pro_list_item {
        width: 100%;
        max-width: 1200px;
    }

    .gift_pro_list_item>img {
        width: 350px;
        height: 280px;
    }

    .my_footer {
        padding: 100px 100px 50px 100px;
    }

    .menu_product {
        width: 100%;
        padding: 0 20px;
    }
}

/* 平板设备 (768px-991px) */
@media (max-width: 991px) {
    .menu_nav {
        display: none;
    }

    .model_menu_nav {
        display: block;
    }

    .nav_bar {
        padding: 0 50px;
    }

    .nav_bar_menu_item {
        font-size: 22px;
    }

    .my_header_pop_title {
        font-size: 80px;
        line-height: 100px;
    }

    .menu_title {
        font-size: 50px;
    }

    .menu_nav_item {
        padding: 25px 40px;
        font-size: 22px;
    }

    .menu_product {
        gap: 60px 100px;
    }

    .menu_swiper {
        padding: 0;
    }

    .company_title,
    .upload_title,
    .gift_title {
        font-size: 50px;
        padding: 0 50px;
    }

    .company_content,
    .upload_content {
        font-size: 36px;
        line-height: 50px;
        padding: 0 50px;
    }

    .gift_list_item {
        width: 400px;
    }

    .gift_list_item>img {
        width: 400px;
        height: 280px;
    }

    .gift_pro_list_item>img {
        width: 300px;
        height: 250px;
    }

    .sgin .gift_pro_list_item>img {
        width: 400px;
        height: 400px;
    }

    .my_footer {
        padding: 80px 50px 40px 50px;
    }

    .my_footer_item_right {
        grid-template-columns: 1fr;
    }
}

/* 移动设备 (576px-767px) */
@media (max-width: 767px) {


    .nav_bar {
        padding: 0 30px;
    }

    .nav_bar_logo {
        width: 52px;
        height: 60px;
    }

    .my_header_pop_title {
        font-size: 60px;
        line-height: 80px;
    }

    .my_header_pop_btn {
        width: 200px;
        height: 50px;
        font-size: 20px;
        bottom: 80px;
    }

    .scroll-item {
        font-size: 32px;
    }

    .menu_title {
        font-size: 40px;
    }

    .menu_nav_item {
        padding: 20px 30px;
        font-size: 18px;
    }

    .menu_product {
        gap: 40px 60px;
        justify-content: center;
    }

    .menu_swiper {
        padding: 0;
        margin-top: 30px;
    }

    .company {
        margin-top: 60px;
    }

    .company_title,
    .upload_title,
    .gift_title {
        font-size: 40px;
        padding: 0 30px;
    }

    .company_content,
    .upload_content {
        font-size: 28px;
        line-height: 40px;
        padding: 0 30px;
    }

    .upload_btn {
        gap: 20px;
        flex-direction: column;
    }

    .upload_btn>div {
        width: 300px;
        height: 80px;
        font-size: 22px;
    }

    .gift_list {
        flex-direction: column;
    }

    .gift_list_item {
        width: 90%;
        max-width: 500px;
    }

    .gift_list_item>img {
        width: 100%;
        height: auto;
    }

    .gift_pro_list_item {
        flex-direction: column;
        padding: 30px;
    }

    .gift_pro_list_item>img {
        width: 100%;
        height: auto;
    }

    .sgin .gift_pro_list_item {
        padding: 50px 30px;
    }

    .sgin .gift_pro_list_item>img {
        width: 100%;
        height: auto;
        max-width: 400px;
    }

    .my_footer {
        padding: 60px 30px 30px 30px;
        gap: 60px;
    }

    .my_footer_item {
        flex-direction: column;
        gap: 30px;
    }

    .my_footer_item_line {
        width: 100%;
        height: 1px;
    }
}

/* 小型移动设备 (575px 以下) */
@media (max-width: 575px) {
    .nav_bar {
        padding: 0 20px;
    }

    .my_header_pop_title {
        font-size: 40px;
        line-height: 60px;
    }

    .my_header_pop_btn {
        width: 180px;
        height: 45px;
        font-size: 18px;
        bottom: 60px;
    }

    .scroll-item {
        font-size: 24px;
    }

    .menu_title {
        font-size: 32px;
    }

    .menu_nav {
        flex-wrap: wrap;
    }

    .menu_nav_item {
        padding: 15px 20px;
        font-size: 16px;
        flex: 1 0 40%;
        text-align: center;
    }

    .menu_product_item {
        width: auto;
        max-width: 320px;
    }

    .menu_btn {
        width: 280px;
        height: 50px;
        font-size: 20px;
    }

    .menu_swiper {
        padding: 0;
    }

    .menu_swiper_cont .swiper-slide {
        width: 130px !important;
        gap: 12px !important;
    }

    .menu_swiper_cont .slide-img {
        height: 250px !important;
    }

    .company_title,
    .upload_title,
    .gift_title {
        font-size: 32px;
        padding: 0 20px;
    }

    .company_content,
    .upload_content {
        font-size: 22px;
        line-height: 32px;
        padding: 0 20px;
    }

    .company_swiper_cont .slide-title {
        font-size: 28px;
    }

    .upload_btn>div {
        width: 250px;
        height: 70px;
        font-size: 18px;
    }



    .gift_list_item_text>div:nth-child(2) {
        font-size: 22px;
        line-height: 30px;
    }

    .gift_pro_list_item_content>div:nth-child(1) {
        font-size: 28px;
    }

    .gift_pro_list_item_content>div:nth-child(2) {
        font-size: 22px;
        line-height: 32px;
    }

    .sgin .gift_pro_list_item .gift_pro_list_item_content>div:nth-child(1) {
        font-size: 40px;
    }

    .sgin .gift_pro_list_item .gift_pro_list_item_content>div:nth-child(2) {
        font-size: 24px;
        line-height: 36px;
    }

    .my_footer_item_left>div:nth-child(1) {
        font-size: 24px;
        text-align: center;
    }

    .my_footer_item_right_item_title {
        font-size: 22px;
    }

    .my_footer_item_right_item_list>div {
        font-size: 18px;
    }
}

/* 超小型移动设备 (375px 以下) */
@media (max-width: 375px) {
    .menu_nav {
        display: none;
    }

    .model_menu_nav {
        display: block;
    }

    .my_header_pop_title {
        font-size: 32px;
        line-height: 45px;
    }

    .menu_title {
        font-size: 28px;
    }

    .menu_nav_item {
        padding: 12px 15px;
        font-size: 14px;
    }

    .my_header {
        height: 600px;
    }

    .scroll-container {
        padding: 10px 10px;

    }

    .menu_btn {
        margin-top: 20px;
        font-size: 16px;
        padding: 10px 30px !important;
    }

    .upload {
        height: 600px;
        padding: 0;
    }

    .company_title,
    .upload_title,
    .gift_title {
        font-size: 35px;
        font-weight: 900;
    }

    .company_content,
    .upload_content {
        font-size: 18px;
        line-height: 28px;
    }

    .upload_btn>div {
        width: 220px;
        height: 60px;
        font-size: 16px;
    }

    .gift_list_item_text>div:nth-child(1) {
        font-size: 25px;
    }

    .gift_list_item_text>div:nth-child(2) {
        font-size: 18px;
        line-height: 26px;
    }

    .sgin .gift_pro_list_item .gift_pro_list_item_content>div:nth-child(1) {
        font-size: 32px;
    }

    .sgin .gift_pro_list_item .gift_pro_list_item_content>div:nth-child(2) {
        font-size: 20px;
        line-height: 30px;
    }
}

/* 修复特定组件在移动端的显示问题 */
@media (max-width: 768px) {
    .menu_nav {
        display: none;
    }

    .menu_nav {
        display: none;
    }

    .gift,
    .gift_pro_list {
        margin-top: 30px;
    }

    .gift_list {
        margin-top: 45px;
        gap: 45px;
    }

    .gift_pro_list_item {
        padding: 17px !important;
    }

    .gift_list_item>img {
        width: 100%;
        height: 230px !important;
        border-radius: 5px;
    }

    .gift_pro_list_item_content {
        gap: 15px !important;
        justify-content: center;
        align-items: center;

    }

    .gift_pro_list_item_content>div:nth-child(1) {
        text-align: center;

    }

    .gift_pro_list_item_content>div:nth-child(2) {
        text-align: center;
        font-size: 17px;
        color: #666;
    }

    .sgin {
        margin-top: 45px;
        padding: 0 10px;
    }

    .gift_pro_list_item>div:nth-child(1) {
        font-size: 25px;
        font-weight: 900;
    }

    .gift_pro_list_item>div:nth-child(2) {
        font-weight: 400;
        font-size: 17px;
        color: #666666;
    }

    .gift_pro_list_item {
        padding: 60px;

    }

    .my_footer {
        padding: 35px !important;
        gap: 30px;
    }

    .my_footer_item {
        gap: 15px;

    }

    .my_footer_item_right {
        width: 100%;
        justify-content: flex-start;
        align-items: flex-start;
    }

    .my_footer_item_img {
        width: 49px;
        height: 49px;
    }


    .my_footer_item_left>div:nth-child(1) {
        font-weight: 400;
        font-size: 18px;
        color: #FFFFFF;
        line-height: 23px;
        margin-top: 10px;
    }

    .my_footer_item_right_item_list>div {
        font-size: 14px;
    }

    .copyright {
        flex-direction: row;
        color: #999;
    }

    .model_menu_nav {
        display: block;
    }

    .model_menu_nav {
        display: block;
    }

    .company_swiper_cont .swiper-slide {
        width: 200px !important;
        gap: 15px;
    }

    .slide-img {
        width: 100%;
        height: 200px !important;
        border-radius: 10px;
    }

    .slide-title {
        font-family: Arial, Arial;
        font-weight: bold;
        font-size: 17px !important;
        color: #FDFCFB;
    }

    .menu {
        margin-top: 30px;
        gap: 20px;
    }

    .menu_product_item_img {
        width: 160px;
        height: 160px;
    }

    /* 移动端弹窗全屏处理 */
    .el-dialog.is-fullscreen {
        width: 100% !important;
        height: 100%;
        max-width: 100%;
    }

    video {
        object-fit: cover !important;
    }

    .gift_list_item>img {
        width: 100%;
        height: 250px;
    }

    .gift_list_item_text {
        padding: 30px;
        gap: 15px;
        height: auto;
    }

    .upload_content {
        margin-top: 25px;
    }

    .upload_btn {
        margin-top: 50px;
    }

    /* 确保所有固定宽度的元素在小屏幕上自适应 */
    /* [class*="_title"],
    [class*="_content"],
    .menu_product_item,
    .gift_list_item,
    .gift_pro_list_item {
        width: auto !important;
        max-width: 100% !important;
        padding-left: 10px !important;
        padding-right: 10px !important;
    } */

    /* 确保内容不贴边 */
    .gift,
    .my_footer {
        padding: 0 10px;
    }

    .company {
        padding-bottom: 20px;
    }

    .nav_bar {
        padding: 0 40px !important;
    }

    /* 修复移动端导航 */
    .drawer-content.mobile-mode .navigation-item a {
        font-size: 16px;
        padding: 15px;
        text-align: center;
    }
}

/* 确保弹性布局元素在小屏幕上正确换行 */
@media (max-width: 600px) {
    .menu_nav {
        display: none;
    }

    .model_menu_nav {
        display: block;
    }

    .menu_nav,
    .upload_btn,
    .gift_list {
        flex-wrap: wrap;
        justify-content: center;
    }

    /* Swiper 移动端优化 */


    .menu_swiper_cont .slide-img {
        width: 100%;
        height: auto;
    }



    .company_swiper_cont .slide-img {
        width: 100%;
        height: 250px;

    }
}

/* 适配 iOS 设备的特殊处理 */
@supports (-webkit-touch-callout: none) {
    .scroll-container {
        -webkit-overflow-scrolling: touch;
    }

    .my_footer_item_right {
        display: flex;
        flex-wrap: wrap;
        gap: 30px;
    }

    .my_footer_item_right_item {
        flex: 1 0 40%;
    }
}