/*============ Very large Device ===========*/
@media (min-width:1441px) and (max-width:1890px){
 
}
/*============ Desktop Device ===========*/
@media (min-width:1366px) and (max-width:1440px){
.donate_btn_header a {
    padding: 14px 18px;
}
}
/*============ Laptop Device ===========*/
@media (min-width:1024px) and (max-width:1365px){
    h1,h2,h3,h4,h5,h6,h1 a,h2 a,h3 a,h4 a,h5 a,h6 a{
        font-size: 18px;
        font-weight: 500;
    }
    .main_menu_area {
        padding: 0 5px;
    }
    /* slider area css */
    .inner_main_nav_area >ul >li >a {
        margin: 26px 5px 26px;
    }
    .donate_btn_header a {
        font-size: 13px;
        padding: 10px 10px;
    }
    .inner_slider_content {
        width: 86%;
    }
    .feature_title h2 a {
        font-size: 20px;
    }
    .about_title h2 {
        font-size: 25px;
    }
    .section_title p {
        width: 64%;
    }
    .call_to_action {
        margin: 60px 50px;
    }
    .test_top_title h2 {
        font-size: 39px;
    }
    .test_part p {
        width: 100%;
    }
    .inner_faq_area {
        padding-right: 0;
        margin-top: 0;
    }
    .cn_faq h2 {
        font-size: 39px;
    }
    .ycalender_inner th {
        padding: 10px 11px;
        font-size: 14px;
    }
    .ycalender_inner td {
        padding: 10px 10px;
        font-size: 13px;
    }
    .witr_youtube_video {
        height: 100%;
    }
}
/*============= Tablet Large device ===============*/
@media (min-width:992px) and (max-width:1023px){
    h1,h2,h3,h4,h5,h6,h1 a,h2 a,h3 a,h4 a,h5 a,h6 a{
        font-size: 18px;
        font-weight: 500;
    }
    .main_menu_area {
        padding: 0 5px;
    }
    /* slider area css */
    .inner_main_nav_area >ul >li >a {
        margin: 26px 4px 26px;
    }
    .donate_btn_header a {
        font-size: 16px;
        padding: 10px 10px;
    }
    .inner_slider_content {
        width: 86%;
    }
    .feature_title h2 a {
        font-size: 20px;
    }
    .about_title h2 {
        font-size: 25px;
    }
    .section_title p {
        width: 64%;
    }
    .call_to_action {
        margin: 60px 50px;
    }
    .test_top_title h2 {
        font-size: 39px;
    }
    .test_part p {
        width: 100%;
    }
    .inner_faq_area {
        padding-right: 0;
        margin-top: 0;
    }
    .cn_faq h2 {
        font-size: 39px;
    }
    .ycalender_inner th {
        padding: 10px 11px;
        font-size: 14px;
    }
    .ycalender_inner td {
        padding: 10px 10px;
        font-size: 13px;
    }
    .witr_youtube_video {
        height: 100%;
    }
}
/*============= Tablet device ===============*/
@media (min-width:768px) and (max-width:991px){
    h1,h2,h3,h4,h5,h6,h1 a,h2 a,h3 a,h4 a,h5 a,h6 a{
        font-size: 18px;
        font-weight: 500;
    }
    .mobile_logo_area {
        display: block !important;
        padding: 20px 0 20px;
    }
     /* main nav area css */
     .main_menu_area{
        display: none;
    }
     /* slider area css */
    .inner_slider_area {
        height: 600px;
    }
     .inner_slider_content {
        width: 80%;
    }
    .inner_slider_content h2, .inner_slider_content h3{
        font-size: 31px;
    }
    .inner_slider_content p {
        width: 59%;
    }
        .inner_faq_area {
        padding-right: 0;
        margin-top: 0;
    }
    .about_title h2 {
        font-size: 22px;
    }
    .call_to_action {
        margin: 60px 0;
    }
    .test_part p {
        width: 100%;
    }
    .test_part {
        padding: 50px 10px 50px 10px;
    }
    .td_feature_area {
        margin-top: 0;
    }
    .test_top_title h2 {
        font-size: 28px;
    }
    .cn_faq h2 {
        font-size: 29px;
    }
        .section_title p {
        width: 100%;
    }
    .footer_top_title h2 {
        font-size: 33px;
    }
    .witr_youtube_video {
        height: 100%;
    }
    .ycalender_inner th {
        padding: 10px 14px;
    }
}
/*============= mobile large device ===============*/
@media (max-width:767px){
    h1,h2,h3,h4,h5,h6,h1 a,h2 a,h3 a,h4 a,h5 a,h6 a{
        font-size: 18px;
        font-weight: 500;
    }
    .mobile_logo_area {
        display: block !important;
        padding: 20px 0 20px;
    }
     /* main nav area css */
     .main_menu_area{
        display: none;
    }
    .header_top {
        text-align: center;
    }
    .main_top_right {
        display: block;
    }
    .top_menu_left span {
        margin-right: 0;
        font-size: 13px;
    }
    .top_menu_left {
        margin-left: 0;
    }
     /* slider area css */
     .inner_slider_content h2,.inner_slider_content h3 {
        font-size: 34px;
        width: 100%;
    }
    .inner_slider_content {
        margin: 0 0;
        text-align: center;
        width: 100%;
    }
    .inner_slider_area {
        height: 512px;
        background-position: left;
    }
    .inner_slider_content p {
        font-size: 19px;
        width: 100%;
    }
    .feature_title h2 a {
        font-size: 18px;
    }
    .main_about {
        margin-top: 20px;
    }
    .about_title h2 {
        font-size: 20px;
    }
    .about_btn {
        margin: 30px 0px 30px 0px;
    }
    .toggle_pslide, .witr_content_pslide_text {
        display: block;
    }
    .section_title h2,.section_title h3 {
        font-size: 27px;
    }
    .section_title p {
        width: 100%;
    }
    .project_title {
        padding: 25px 10px 17px;
    }
   .call_to_action {
        margin: 0;
    }
    .test_top_title h2 {
        font-size: 33px;
    }
    .feature_title h2, .single_title h2 {
        font-size: 27px;
    }
    .test_part p {
        width: 100%;
    }
    .test_part {
        padding: 50px 10px 50px 10px;
    }
    .inner_faq_area {
        padding-right: 0;
    }
    .cn_faq h2 {
        font-size: 24px;
    }
    .inner_breadcum_area h1 {
        font-size: 32px;    
    }
    .portfolio_title h3 {
        font-size: 25px;
    }
    .footer_widget {
        margin: 25px 0 0 10px;
    }
    .footer_middle, .copy_right_text p {
        text-align: center;
    }
    .inner_blog_area {
        margin-top: 20px;
    }
    .footer_top_title h2 {
        font-size: 25px;
        margin-bottom: 20px;
    }
    .gm_footer_menu_bar ul {
        text-align: center;
    }
    .ycalender_inner {
        padding: 10px 10px;
    }
    .gm_footer_menu_bar ul li a {
        font-size: 12px;
        text-transform: capitalize;
        padding: 0px 0px 0px 5px;
    }
    .inner_blog_content h2 a {
        font-size: 19px;
    }
    .copy-right-text p {
        text-align: center;
    }
    #scrollUp {
        bottom: 76px;
        right: max(16px, env(safe-area-inset-right));
    }
    .inner_subscribe_form_area button {
        width: 35%;
    }
    .td_feature_area {
        margin-top: 0;
    }
    .ycalender_inner th {
        padding: 5px;
    }
    .witr_youtube_video {
        height: 100%;
    }
    .footer_widget h2::before {
        width: 46%;
    }
}

/* ========== 全站手机 / 小平板补强（宽度、首屏、业务条、页脚等） ========== */

@media (max-width: 1365px) {
    .section_title p {
        width: 100%;
        max-width: 840px;
        margin-left: auto;
        margin-right: auto;
        padding-left: max(12px, env(safe-area-inset-left));
        padding-right: max(12px, env(safe-area-inset-right));
        box-sizing: border-box;
    }
}

@media (max-width: 991px) {
    html {
        -webkit-text-size-adjust: 100%;
        text-size-adjust: 100%;
    }
    body {
        overflow-x: hidden;
    }
    .container {
        padding-left: max(15px, env(safe-area-inset-left));
        padding-right: max(15px, env(safe-area-inset-right));
    }
    /* 首屏：高度与文案宽度 */
    .inner_slider_area {
        height: auto !important;
        min-height: 360px;
        padding: 56px 0 48px;
        box-sizing: border-box;
    }
    .inner_slider_content {
        width: 100% !important;
        max-width: 100%;
        padding-left: max(12px, env(safe-area-inset-left));
        padding-right: max(12px, env(safe-area-inset-right));
        box-sizing: border-box;
    }
    .inner_slider_content h2,
    .inner_slider_content h3 {
        font-size: clamp(26px, 6vw, 40px) !important;
        line-height: 1.18;
    }
    .inner_slider_content p {
        width: 100% !important;
        max-width: 38em;
        font-size: clamp(15px, 3.5vw, 18px) !important;
        line-height: 1.55;
    }
    .b_btn {
        margin-top: 22px;
    }
    .b_btn a {
        padding: 14px 28px;
        font-size: 15px;
    }
    /* 核心理念区 */
    .feature_area {
        padding: 72px 0 64px;
        margin-bottom: 40px;
    }
    .main_feature {
        padding: 18px 16px 28px;
        margin-bottom: 16px;
    }
    .feature_icon i {
        width: 64px;
        height: 64px;
        line-height: 64px;
        font-size: 30px;
    }
    /* 商会简介 */
    .about_area {
        padding: 48px 0 48px;
    }
    .about_title h1 {
        font-size: clamp(20px, 4vw, 26px) !important;
        line-height: 1.25;
    }
    .about_title h2 {
        font-size: clamp(22px, 4.2vw, 30px) !important;
        line-height: 1.25;
        margin-top: 8px;
        margin-bottom: 16px;
    }
    .about_list ul li span {
        font-size: 15px;
        line-height: 1.6;
    }
    /* 深色业务条：纵向堆叠 */
    .service_area {
        padding: 72px 0 72px;
    }
    .toggle_pslide {
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
    }
    .witr_pslide_image {
        flex: 0 0 auto !important;
        max-width: 100% !important;
        width: 100%;
    }
    .witr_content_pslide_text {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
        width: 100%;
        padding: 12px 8px;
    }
    .witr_content_pslide_text .witer_btn {
        align-self: stretch;
    }
    .witr_content_pslide_text .witer_btn a {
        display: inline-block;
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }
    .witr_content_pslide h2,
    .witr_content_pslide h2 a {
        font-size: clamp(17px, 3.8vw, 22px) !important;
        line-height: 1.35;
    }
    .witr_content_pslide p.service-slide-desc {
        font-size: 15px;
        line-height: 1.68;
    }
    /* 发展历程卡片外边距 */
    .inner_img_area {
        margin-left: 8px;
        margin-right: 8px;
    }
    .project_area .port_slide .inner_img_overlay {
        height: clamp(200px, 42vw, 280px);
    }
    /* 会长寄语区 */
    .testimonial_area {
        padding: 64px 0 64px;
        margin: 40px 0;
    }
    .test_top_title h2 {
        font-size: clamp(24px, 5vw, 34px) !important;
    }
    /* 页脚区块 */
    .footer_widget {
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: max(8px, env(safe-area-inset-left));
        padding-right: max(8px, env(safe-area-inset-right));
    }
    .footer_top_title h2 {
        font-size: clamp(20px, 4vw, 26px) !important;
    }
    .gx-outlook-area {
        padding: 56px 0 64px;
    }
    .gx-charity-block {
        padding-bottom: 56px;
    }
    .call_to_action {
        margin-left: 12px;
        margin-right: 12px;
    }
    .footer_main_add {
        flex-wrap: wrap;
    }
    .footer_main_add a img {
        max-width: 88px;
        width: auto;
        height: auto;
    }
}

@media (max-width: 767px) {
    .section_title h1 {
        font-size: clamp(22px, 5.5vw, 28px) !important;
        line-height: 1.22;
        padding: 0 6px;
    }
    .section_title h2 {
        font-size: clamp(18px, 4.2vw, 24px) !important;
        line-height: 1.28;
        padding: 0 8px;
    }
    .section_title {
        margin-bottom: 28px;
    }
    .client_title h2 {
        font-size: clamp(28px, 7vw, 44px) !important;
    }
    .gx-ppt-summary-area {
        padding: 56px 0 64px;
    }
    .gx-ppt-summary-inner {
        padding: 0 4px;
    }
    .gx-ppt-summary-card {
        padding: 20px 16px 18px;
    }
    .gx-ppt-summary-card h3 {
        font-size: 18px;
    }
    .gx-ppt-summary-card p {
        font-size: 14px;
        line-height: 1.75;
    }
    .gx-ppt-summary-h2 {
        font-size: clamp(20px, 5vw, 24px);
        margin-bottom: 24px;
    }
    .call_to_action.gx-charity-cta {
        margin-left: 12px !important;
        margin-right: 12px !important;
    }
}

@media (max-width: 575px) {
    .inner_slider_area {
        min-height: 320px;
        padding: 48px 0 40px;
    }
    .inner_slider_content h2,
    .inner_slider_content h3 {
        font-size: clamp(22px, 7vw, 30px) !important;
    }
    .inner_slider_content p {
        font-size: 15px !important;
    }
    .b_btn a {
        display: block;
        width: 100%;
        max-width: 280px;
        margin-left: auto;
        margin-right: auto;
        box-sizing: border-box;
    }
    .witer_btn a {
        display: block;
        width: 100%;
        max-width: 300px;
        margin: 8px auto;
        box-sizing: border-box;
    }
    .inner_img_area {
        margin-left: 0;
        margin-right: 0;
    }
    .project_area .port_slide .inner_img_overlay {
        height: clamp(180px, 48vw, 240px);
        border-radius: 12px;
    }
    .testimonial_area .gx-president-body .test_part {
        padding: 20px 16px 22px !important;
    }
    .test_part {
        padding: 32px 18px 32px !important;
    }
    .gx-team-leadership .gx-team-section-title h2 {
        font-size: clamp(18px, 4.5vw, 24px);
    }
    .gx-team-chairman-bio p {
        font-size: 15px;
    }
    .inner_subscribe_form_area button {
        width: auto;
        min-width: 120px;
        max-width: 100%;
    }
    .footer_widget h2::before {
        width: 72%;
        max-width: 200px;
    }
    .gm_footer_menu_bar ul {
        text-align: center !important;
    }
    .gm_footer_menu_bar ul li {
        display: inline-block;
    }
    .gm_footer_menu_bar ul li a {
        padding: 8px 10px;
        display: inline-block;
        font-size: 14px;
    }
    .copy_right_text p,
    .footer_add_cont {
        text-align: center;
    }
    .about_area .gx-about-tagline {
        font-size: 17px;
    }
}