/* ============================================
 * 小蓄CMS 可视化页面构建器 样式
 * ============================================ */

/* ---- 其它可视化页：保持原单行顶栏（80px + header-tools） ---- */
.pb-visual-page .header {
    overflow: visible;
    display: block !important;
    z-index: 980;
}
.pb-visual-page .header-center {
    overflow: visible;
    display: flex !important;
    align-items: center;
    width: 1200px;
    max-width: 100%;
    height: 80px;
    margin: 0 auto;
}
.pb-visual-page .header .navbar,
.pb-visual-page .header .c-nav {
    display: flex !important;
    align-items: center;
    justify-content: center;
    visibility: visible !important;
    float: none;
    flex: 1;
    min-width: 0;
    margin-left: 0 !important;
    height: 80px;
}
.pb-visual-page .header-tools {
    display: flex !important;
    align-items: center;
    margin-left: auto;
    flex-shrink: 0;
    height: 80px;
    gap: 8px;
    position: relative;
    z-index: 990;
}
.pb-visual-page .header .dropdown-menu {
    position: fixed !important;
    top: 80px !important;
    left: 0 !important;
    right: 0 !important;
    width: auto !important;
    max-width: 100% !important;
    overflow: visible !important;
}
.pb-live-preview .header .dropdown-menu,
.pb-edit-mode .header .dropdown-menu,
#preview-box .header .dropdown-menu {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    right: 0 !important;
    width: auto !important;
    max-width: 100% !important;
    overflow: visible !important;
}
.pb-visual-page .header .dropdown-menu,
.pb-visual-page .header .dropdown-menu.full-screen,
.pb-live-preview .header .dropdown-menu,
.pb-edit-mode .header .dropdown-menu,
.pb-visual-page .header .dropdown-menu .dropdown-container,
.pb-live-preview .header .dropdown-menu .dropdown-container,
.pb-edit-mode .header .dropdown-menu .dropdown-container,
.pb-visual-page .header .dropdown-menu .wrap.second-nav,
.pb-live-preview .header .dropdown-menu .wrap.second-nav,
.pb-edit-mode .header .dropdown-menu .wrap.second-nav,
.pb-visual-page .header .dropdown-menu .nav-left,
.pb-visual-page .header .dropdown-menu .nav-mids,
.pb-visual-page .header .dropdown-menu .nav-mid1,
.pb-visual-page .header .dropdown-menu .nav-right,
.pb-live-preview .header .dropdown-menu .nav-left,
.pb-live-preview .header .dropdown-menu .nav-mids,
.pb-live-preview .header .dropdown-menu .nav-right,
.pb-edit-mode .header .dropdown-menu .nav-left,
.pb-edit-mode .header .dropdown-menu .nav-mids,
.pb-edit-mode .header .dropdown-menu .nav-right {
    background: #fff !important;
    background-color: #fff !important;
    background-image: none !important;
}
.pb-visual-page .header .dropdown-menu .wrap.second-nav,
.pb-live-preview .header .dropdown-menu .wrap.second-nav,
.pb-edit-mode .header .dropdown-menu .wrap.second-nav {
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 18px 0 40px !important;
    overflow: visible !important;
}
.pb-visual-page .header .dropdown-menu .nav-left,
.pb-live-preview .header .dropdown-menu .nav-left,
.pb-edit-mode .header .dropdown-menu .nav-left,
.pb-visual-page .header .dropdown-menu .nav-right,
.pb-live-preview .header .dropdown-menu .nav-right,
.pb-edit-mode .header .dropdown-menu .nav-right {
    margin-left: 0 !important;
    width: 200px;
}
.pb-live-preview .header,
.pb-edit-mode .header {
    overflow: visible !important;
}

/* 关于我们：顶栏与其它可视化页一致（单行 header-tools），仅保留联系区样式钩子 */
.pb-about-page.pb-visual-page .header-tools {
    display: flex !important;
}
.pb-section[id] {
    scroll-margin-top: 96px;
}
.pb-visual-page.pb-show-page,
.pb-visual-page.pb-list-page {
    padding-top: 0 !important;
}
/* 文章/栏目页顶栏与其它可视化页一致：叠层半透明，勿强制实心深色 */
.pb-visual-page.pb-show-page .header.pb-nav-overlay:not(.scroll):not(.scrolled),
.pb-visual-page.pb-list-page .header.pb-nav-overlay:not(.scroll):not(.scrolled),
.pb-visual-page.pb-about-page .header.pb-nav-overlay:not(.scroll):not(.scrolled) {
    position: fixed !important;
    background: rgba(4, 14, 35, 0.3) !important;
}
.pb-visual-page.pb-show-page .header.pb-nav-standalone:not(.scroll):not(.scrolled),
.pb-visual-page.pb-list-page .header.pb-nav-standalone:not(.scroll):not(.scrolled),
.pb-visual-page.pb-about-page .header.pb-nav-standalone:not(.scroll):not(.scrolled) {
    position: relative !important;
    background: rgba(4, 14, 35, 0.85) !important;
}
.pb-alpha-nav .pb-alpha-inner a.on {
    background: var(--pb-blue, #1C4587);
    color: #fff;
}
.pb-pages { text-align: center; padding: 20px 0 8px; }
.pb-pages a, .pb-pages span { display: inline-block; margin: 0 4px; padding: 4px 10px; border: 1px solid #dde3ea; border-radius: 4px; color: #333; text-decoration: none; }
.pb-pages .on, .pb-pages strong { background: #1C4587; color: #fff; border-color: #1C4587; }
/* 仅编辑器预览内改为 relative，避免 fixed 撑破 iframe */
.pb-live-preview .header,
.pb-edit-mode .header,
#preview-box .header {
    position: relative !important;
    width: 100% !important;
    left: auto !important;
    top: auto !important;
    background: rgba(4, 14, 35, 0.92) !important;
    display: block !important;
    min-height: 80px;
    height: auto;
    overflow: visible !important;
}
.pb-live-preview .header-center,
.pb-edit-mode .header-center,
#preview-box .header-center {
    width: 100% !important;
    max-width: 1200px;
    overflow: visible !important;
    display: flex !important;
    align-items: center;
}
.pb-live-preview .header .c-logo,
.pb-edit-mode .header .c-logo,
#preview-box .header .c-logo {
    width: 180px;
    margin-left: 0;
    height: 80px;
    float: none;
    flex-shrink: 0;
}
.pb-live-preview .header .c-logo img,
#preview-box .header .c-logo img {
    max-height: 56px;
    width: auto;
    top: 12px;
}
.pb-live-preview .header .c-nav,
.pb-live-preview .header .navbar.c-nav,
.pb-edit-mode .header .c-nav,
#preview-box .header .c-nav,
.pb-live-preview .header .navbar,
.pb-edit-mode .header .navbar {
    margin-left: 0 !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    float: none;
    visibility: visible !important;
    height: 80px;
    flex: 1;
}
.pb-visual-page .header .navbar .nav-item,
.pb-live-preview .header .navbar .nav-item,
#preview-box .header .navbar .nav-item {
    float: none;
    display: inline-block;
    vertical-align: middle;
    padding-right: 36px !important;
    height: 80px;
}
.pb-visual-page .header .navbar .category,
.pb-live-preview .header .navbar .category {
    font-weight: 700 !important;
}
.header-tools .search-box {
    top: 0;
    right: 0;
}
/* 可视化顶栏搜索：图标按钮，不再向左展开 */
.pb-visual-page .header-tools .pb-search-trigger.nav-search,
.pb-visual-page .header .pb-search-trigger.nav-search {
    width: 36px;
    height: 36px;
    margin: 0;
    padding: 0;
    border: 0;
    background: url(../images/search.png) no-repeat center;
    background-size: 18px 18px;
    cursor: pointer;
    float: none;
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}
.pb-visual-page .header.scroll .pb-search-trigger.nav-search,
.pb-visual-page .header.scrolled .pb-search-trigger.nav-search {
    background-image: url(../images/searchH.png);
}
.pb-visual-page .header-tools .pb-search-trigger.nav-search:hover,
.pb-visual-page .header-tools .pb-search-trigger.nav-search.hover {
    /* 禁用原站向左展开 */
}
.pb-visual-page .c-nav.c-left {
    /* 点击搜索时不再把导航挤向左侧 */
    margin-left: 0 !important;
    transform: none !important;
}
/* 全屏搜索遮罩 */
.pb-search-overlay {
    position: fixed;
    inset: 0;
    z-index: 10050;
    background: rgba(10, 16, 28, 0.78);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    box-sizing: border-box;
}
.pb-search-overlay[hidden] { display: none !important; }
html.pb-search-open { overflow: hidden; }
.pb-search-dialog {
    position: relative;
    width: 100%;
    max-width: 640px;
    background: #fff;
    border-radius: 10px;
    padding: 28px 28px 24px;
    box-shadow: 0 16px 48px rgba(0,0,0,.28);
}
.pb-search-close {
    position: absolute;
    top: 8px;
    right: 12px;
    width: 36px;
    height: 36px;
    border: 0;
    background: transparent;
    font-size: 28px;
    line-height: 1;
    color: #888;
    cursor: pointer;
}
.pb-search-close:hover { color: #222; }
.pb-search-form {
    display: flex;
    gap: 10px;
    align-items: stretch;
    margin-top: 8px;
}
.pb-search-input {
    flex: 1;
    min-width: 0;
    height: 48px;
    border: 1px solid #d8dee8;
    border-radius: 6px;
    padding: 0 16px;
    font-size: 16px;
    color: #222;
    outline: none;
    box-sizing: border-box;
}
.pb-search-input:focus { border-color: #0d5cab; }
.pb-search-btn {
    flex: 0 0 auto;
    min-width: 96px;
    height: 48px;
    border: 0;
    border-radius: 6px;
    background: #0d5cab;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    padding: 0 18px;
}
.pb-search-btn:hover { background: #0a4a8a; }
.pb-search-tip {
    margin: 0 0 16px;
    padding: 10px 14px;
    background: #f5f7fb;
    border-radius: 4px;
    color: #555;
    font-size: 14px;
}
/* 按月归档（对齐原 monthlyfiling.htm） */
.pb-archive-main.new_left,
.pb-sec-article .pb-archive-main {
    background: #fff;
    border: 1px solid #e6e6e6;
    padding: 24px 28px 40px;
    box-sizing: border-box;
    width: 100%;
}
.pb-archive-main > h2 {
    display: block;
    font-size: 1.5em;
    font-weight: bold;
    margin: 0 0 30px;
    color: #767070;
}
.pb-archive-main > h3 {
    display: block;
    font-size: 1.17em;
    font-weight: bold;
    margin: 1em 0;
    color: #767070;
}
.pb-archive-main .center-item {
    border-bottom: 1px solid #ddd;
    margin-bottom: 10px;
    height: 30px;
    line-height: 30px;
    overflow: hidden;
}
.pb-archive-main .center-day {
    margin-left: 20px;
    font-size: 17px;
    color: #5d5d5d;
}
.pb-archive-main .center-title {
    margin-left: 20px;
    font-size: 14px;
    color: #5d5d5d;
}
.pb-archive-main .center-item a:hover .center-title { color: #0d5cab; }
.pb-archive-main .fy {
    text-align: center;
    width: 100%;
    margin: 40px auto 20px !important;
}
.pb-archive-months.new_center {
    margin-top: 20px;
}
.pb-archive-months > span {
    display: block;
    font-size: 16px;
    color: #777;
    margin-bottom: 8px;
}
.pb-archive-months .center_about_date {
    overflow: hidden;
    margin: 20px 0 40px;
    padding: 0;
    list-style: none;
}
.pb-archive-months .center_about_date li {
    float: left;
    width: 120px;
    margin-top: 5px;
}
.pb-archive-months .center_about_date li a {
    font-size: 14px;
    line-height: 28px;
    color: #979797;
    text-decoration: none;
}
.pb-archive-months .center_about_date li a:hover { color: #0d5cab; }
/* 网站地图 */
.pb-sec-webmap .pb-webmap,
.pb-webmap.map {
    width: 100%;
}
.pb-webmap-main.map-main,
.pb-webmap .map-main {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    background: #f3f6f9;
    padding-bottom: 40px;
    box-sizing: border-box;
}
.pb-webmap .map-main-item {
    padding: 40px 30px 0;
}
.pb-webmap .map-main-item .item-title {
    overflow: hidden;
}
.pb-webmap .map-main-item .item-title img {
    width: 28px;
    float: left;
    margin-top: 8px;
}
.pb-webmap .map-main-item .item-title h3 {
    font-size: 24px;
    letter-spacing: 5px;
    margin: 0 0 0 51px;
    color: #333;
}
.pb-webmap .map-main-item .item-title a {
    color: inherit;
    text-decoration: none;
}
.pb-webmap .map-main-item .item-center {
    padding-top: 10px;
}
.pb-webmap .map-main-item .item-center ul {
    zoom: 1;
    overflow: auto;
    margin: 0 0 0 40px;
    padding: 0;
    list-style: none;
}
.pb-webmap .map-main-item .item-center ul li {
    float: left;
    font-size: 15px;
    padding: 10px;
}
.pb-webmap .map-main-item .item-center ul li a {
    color: #444;
    text-decoration: none;
}
.pb-webmap .map-main-item .item-center ul li a:hover { color: #0d5cab; }
/* 侧栏栏目分类：按宽度自适应换行 */
.pb-sidebar .pb-side-cates {
    background: #fff;
    border: 1px solid #e6e6e6;
    padding: 12px 16px 16px;
    margin-bottom: 16px;
    box-sizing: border-box;
    width: 100%;
}
.pb-sidebar.new_right .pb-side-cates {
    border: 0;
    padding: 0;
    margin-bottom: 0;
    background: transparent;
}
.pb-sidebar .pb-side-cate-wrap.wlyx {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 12px;
    line-height: 1.6;
    border-top: 1px solid #dfe0e1;
    border-bottom: 1px solid #dfe0e1;
    padding: 10px 0;
    width: 100%;
    box-sizing: border-box;
}
.pb-sidebar .pb-side-cate-wrap.wlyx a {
    display: inline-block;
    margin: 0;
    max-width: 100%;
    word-break: break-all;
}
/* 编辑态：板块可选中；导航链接可悬停看二级菜单 */
.pb-edit-mode a,
.pb-live-preview a,
#preview-box a {
    pointer-events: none !important;
}
.pb-edit-mode [data-edit],
.pb-live-preview [data-edit],
#preview-box [data-edit],
.pb-edit-mode .header a,
.pb-live-preview .header a,
#preview-box .header a,
.pb-edit-mode .header .nav-item,
.pb-live-preview .header .nav-item,
#preview-box .header .nav-item {
    pointer-events: auto !important;
    cursor: pointer;
}
/* 滚动后实心白底（无透明、无底部分割线） */
.pb-visual-page .header.scroll,
.pb-visual-page .header.scrolled,
.pb-visual-page .header.pb-nav-overlay.scroll,
.pb-visual-page .header.pb-nav-overlay.scrolled,
.pb-visual-page .header.pb-nav-standalone.scroll,
.pb-visual-page .header.pb-nav-standalone.scrolled {
    background: #fff !important;
    background-color: #fff !important;
    border-bottom: 0 none !important;
    box-shadow: none !important;
    opacity: 1;
}
.pb-visual-page .header.scroll .c-logo img.h-logo,
.pb-visual-page .header.scrolled .c-logo img.h-logo {
    display: block;
}
.pb-visual-page .header.scroll .c-logo img:first-child,
.pb-visual-page .header.scrolled .c-logo img:first-child {
    display: none;
}
.pb-visual-page .header.scroll .cnav-a,
.pb-visual-page .header.scrolled .cnav-a,
.pb-visual-page .header.scroll .navbar .category,
.pb-visual-page .header.scrolled .navbar .category,
.pb-visual-page .header.scroll .lang-switch-wrap a,
.pb-visual-page .header.scrolled .lang-switch-wrap a {
    color: #333 !important;
}
.pb-visual-page .nav-mid1 a.nav-lv3 {
    font-size: 16px;
    line-height: 30px;
    padding-top: 2px;
    padding-bottom: 2px;
}
.pb-visual-page .header.pb-nav-overlay:not(.scroll):not(.scrolled) {
    position: fixed;
    background: rgba(4, 14, 35, 0.3);
}
.pb-visual-page .header.pb-nav-standalone:not(.scroll):not(.scrolled) {
    position: relative;
    background: rgba(4, 14, 35, 0.85);
}
/* 关于我们联系区块（对齐 about.htm + newcss） */
.pb-about-contact {
    overflow: hidden;
    zoom: 1;
}
.pb-about-contact .content-l {
    width: 50%;
    float: left;
    margin-top: 10px;
}
.pb-about-contact .content-r {
    width: 50%;
    float: left;
    margin-top: 10px;
    box-sizing: border-box;
}
.pb-about-contact .content-r h3 {
    font-size: 22px;
    color: #333;
    line-height: 22px;
    margin-top: 30px;
    margin-bottom: 28px;
    margin-left: 40px;
}
.pb-about-contact #dituContent {
    height: 447px !important;
}
.pb-about-contact .content-r p {
    font-size: 16px;
    color: #666;
    line-height: 24px;
    text-align: left;
    width: 400px;
    max-width: 90%;
    margin-bottom: 20px;
    margin-left: 40px;
}
.pb-about-contact .content-r .pb-contact-qr-row {
    display: flex;
    flex-wrap: nowrap;
    gap: 16px;
    align-items: flex-start;
    margin: 0 0 20px 40px;
    width: 400px;
    max-width: calc(100% - 40px);
    box-sizing: border-box;
    justify-content: flex-start;
}
.pb-about-contact .iw_poi_title { color:#CC5522;font-size:14px;font-weight:bold;overflow:hidden;padding-right:13px;white-space:nowrap }
.pb-about-contact .iw_poi_content { font:12px arial,sans-serif;overflow:visible;padding-top:4px;word-wrap:break-word }
@media (max-width: 768px) {
  .pb-about-contact .content-l,
  .pb-about-contact .content-r { float: none; width: 100%; }
  .pb-about-contact .content-l { margin-bottom: 16px; }
  .pb-about-contact .content-r h3,
  .pb-about-contact .content-r p,
  .pb-about-contact .pb-contact-qr-row { margin-left: 0; width: auto; }
}
/* 页脚快速导航栏：底部导航条上方，整块 ≤1200px 居中 */
.pb-footer-4col .pb-quick-nav {
    width: 100%;
    text-align: center;
    padding: 14px 12px 8px;
    margin: 0 auto;
    box-sizing: border-box;
}
.pb-footer-4col .pb-quick-nav-inner {
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
}
.pb-footer-4col .pb-quick-nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 4px 22px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.pb-footer-4col .pb-quick-nav ul li {
    display: inline-block;
    font-size: 14px;
    line-height: 28px;
    color: #fff;
}
.pb-footer-4col .pb-quick-nav ul li a {
    color: #fff;
    text-decoration: none;
}
.pb-footer-4col .pb-quick-nav ul li a:hover {
    opacity: 0.85;
}
/* 四列页脚上方的底部导航（居中） */
.pb-footer-4col .foot-nav,
.pb-footer-4col .pb-foot-nav {
    width: 100%;
    text-align: center;
    height: auto;
    line-height: 1.4;
    padding: 6px 12px 4px;
    margin: 0 auto;
    background: transparent;
}
.pb-footer-4col .foot-nav ul,
.pb-footer-4col .pb-foot-nav ul {
    width: auto;
    max-width: 1002px;
    height: auto;
    margin: 0 auto;
    padding: 0;
    display: inline-block;
    text-align: center;
    list-style: none;
}
.pb-footer-4col .foot-nav ul li,
.pb-footer-4col .pb-foot-nav ul li {
    float: none;
    display: inline-block;
    padding: 0 18px;
    font-size: 14px;
    color: #fff;
    height: auto;
    line-height: 28px;
}
.pb-footer-4col .foot-nav ul li a,
.pb-footer-4col .pb-foot-nav ul li a {
    color: #fff;
}
.pb-visual-page {
    padding-top: 0;
}
/*
 * 前台滚轮解锁：
 * 只在 html 上设 overflow-x/y；切勿给 body 设 overflow-x:hidden，
 * 否则 overflow-y:visible 会被规范算成 auto，形成滚不动的内层滚动容器。
 */
html.pb-visual-page,
html:has(body.pb-visual-page) {
    overflow-x: hidden !important;
    overflow-y: scroll !important;
    height: auto !important;
    max-height: none !important;
    min-height: 100%;
    font-size: 16px;
    overscroll-behavior-y: auto;
}
html.pb-visual-page body,
body.pb-visual-page,
body.pb-visual-page.pb-live-preview,
body.pb-visual-page.pb-edit-mode,
.pb-live-preview,
.pb-edit-mode {
    overflow: visible !important;
    height: auto !important;
    max-height: none !important;
    min-height: 0 !important;
    position: static !important;
    touch-action: pan-y pinch-zoom;
}
/* 宽幅 Banner 舞台不得撑开整页横向滚动宽度 */
body.pb-visual-page .pb-banner,
body.pb-visual-page .pb-banner-hero,
body.pb-visual-page .pb-banner-slides,
body.pb-visual-page .pb-banner-slide {
    max-width: 100%;
    overflow: hidden !important;
}
html.pb-subnav-open,
html.pb-visual-page.pb-subnav-open {
    overflow-x: hidden !important;
    overflow-y: scroll !important;
}
html.pb-subnav-open body,
html.pb-visual-page.pb-subnav-open body {
    overflow: visible !important;
}
/* 可视化页不要被 .section{overflow:hidden} 影响整页滚动感知 */
html.pb-visual-page,
body.pb-visual-page {
    min-width: 0 !important;
    max-width: 100%;
    width: 100%;
}
body.pb-visual-page .section,
body.pb-visual-page .pb-section {
    overflow: visible !important;
}
body.pb-visual-page .wrap {
    overflow: visible !important;
    max-width: 100% !important;
    box-sizing: border-box;
}
body.pb-visual-page .c-main,
body.pb-visual-page .index-main,
body.pb-visual-page .index_main {
    max-width: 100% !important;
    box-sizing: border-box;
}
body.pb-visual-page img {
    max-width: 100%;
}
.pb-footer-copy .pb-copyright-html,
.pb-footer-copy .pb-copyright-html a {
    color: inherit;
}
.pb-footer-copy .pb-copyright-html a:hover {
    color: #fff;
}

/* ---- 手机版汉堡菜单 ---- */
.pb-mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 28px;
    height: 24px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1001;
}
.pb-mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: #fff;
    transition: all 0.3s ease;
    border-radius: 1px;
}
.header.scrolled .pb-mobile-menu-btn span {
    background: #333;
}
.pb-mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.pb-mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}
.pb-mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}
.pb-mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    z-index: 999;
    padding-top: 70px;
    overflow-y: auto;
}
.pb-mobile-nav.active {
    display: block;
}
.pb-mobile-nav-item {
    border-bottom: 1px solid #f0f0f0;
}
.pb-mobile-nav-item > a {
    display: block;
    padding: 15px 20px;
    font-size: 16px;
    color: #333;
}
.pb-mobile-subnav a {
    display: block;
    padding: 10px 35px;
    font-size: 14px;
    color: #666;
    background: #f9f9f9;
}
.pb-mobile-subnav a.pb-mobile-lv3 {
    padding-left: 50px;
    font-size: 13px;
}

/* ---- 页面板块 ---- */
.pb-section {
    width: 100%;
    box-sizing: border-box;
    position: relative;
}
.pb-gradient-bg {
    background-size: 100% 100%;
}

/* ---- 元素容器 ---- */
.pb-container {
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
}

/* ---- 元素标题 ---- */
.pb-element-title {
    text-align: center;
    padding: 60px 0 20px;
}
.pb-element-title h2 {
    font-size: 32px;
    color: #333;
    font-weight: 600;
    letter-spacing: 2px;
}

/* ---- Banner 全宽：去掉容器左右留白，背景 100% 拉伸 ---- */
.pb-container:has(.pb-banner),
.pb-container:has(.pb-banner-hero) {
    max-width: 100% !important;
    width: 100% !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}
.pb-section:has(.pb-banner),
.pb-section:has(.pb-banner-hero) {
    padding-left: 0 !important;
    padding-right: 0 !important;
}

/* ---- Banner 元素 ----
 * 设计稿背景：2560×970 / 2560×550 / 2560×420
 * ≥2560：完整显示 2560 宽图；<2560：不压缩宽度，只裁切左右，中间约 1200 核心区始终可见
 * 高度严格锁定为设置值，不随屏幕变化
 */
.pb-banner {
    width: 100%;
    position: relative;
    overflow: hidden;
}
.pb-banner-slides {
    position: relative;
    width: 100%;
}
.pb-banner-slide {
    display: none;
    position: relative;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}
.pb-banner-slide.active {
    display: block;
}
/* 背景舞台：铺满容器并裁切溢出 */
.pb-banner-stage {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
    display: block;
}
.pb-banner-stage-grad {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
}
.pb-banner-bg,
.pb-banner-stage-img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    height: 100%;
    width: auto;
    min-width: 2560px;
    max-width: none;
    object-fit: cover;
    object-position: center center;
    display: block;
}
/* 超宽屏：不放大超过设计宽，完整显示 2560 图 */
@media (min-width: 2560px) {
    .pb-banner-bg,
    .pb-banner-stage-img {
        min-width: 2560px;
        width: auto;
        height: 100%;
    }
}
/* 窄屏手机：若有独立移动图，不强行按 2560 设计宽拉伸 */
@media (max-width: 768px) {
    .pb-banner-slide > picture.pb-banner-stage .pb-banner-bg,
    .pb-banner-slide > picture.pb-banner-stage .pb-banner-stage-img {
        min-width: 100% !important;
        width: auto !important;
        height: 100% !important;
        object-fit: cover !important;
        object-position: center center !important;
    }
}
.pb-banner-slide > picture.pb-banner-stage {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.pb-banner-slide > picture.pb-banner-stage .pb-banner-bg {
    position: absolute;
}
.pb-banner-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 1200px;
    padding: 0 16px;
    box-sizing: border-box;
    z-index: 2;
}
.pb-banner-line {
    margin-bottom: 12px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.pb-banner-btn {
    display: inline-block;
    width: auto;
    max-width: 100%;
    margin-top: 20px;
    padding: 12px 28px;
    background: #ff6a00;
    color: #fff;
    border-radius: 30px;
    font-size: 16px;
    line-height: 1.3;
    white-space: nowrap;
    box-sizing: border-box;
    text-decoration: none;
    transition: all 0.3s ease;
}
.pb-banner-btn:hover {
    background: #e85f00;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 106, 0, 0.4);
}
.pb-banner-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}
.pb-banner-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}
.pb-banner-dot.active {
    background: #fff;
    transform: scale(1.2);
}

/* ---- 图文元素卡片 ---- */
.pb-image-text-grid,
.pb-article-grid {
    display: grid;
    gap: 24px;
    padding: 20px 0;
}
.pb-card {
    display: block;
    background: #fff;
    overflow: hidden;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}
.pb-card-shadow {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}
.pb-card:hover {
    transform: translateY(-5px);
}
.pb-card-shadow:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}
.pb-card-img {
    width: 100%;
    overflow: hidden;
}
.pb-card-img img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.pb-card:hover .pb-card-img img {
    transform: scale(1.05);
}
.pb-card-body {
    padding: 24px 28px;
}
.pb-card-body h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.4;
}
.pb-card-body p {
    font-size: 14px;
    color: #999;
    line-height: 1.6;
}
.pb-card-date {
    font-size: 12px;
    color: #bbb;
    margin-top: 10px;
    display: block;
}

/* ---- 文章列表 ---- */
.pb-article-list .pb-card-img {
    max-height: 200px;
}

/* ---- 文本元素 ---- */
.pb-text {
    padding: 40px 0;
}
.pb-text-content {
    font-size: 15px;
    color: #555;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}
/* 正文颜色：CSS 变量 + !important，避免被站点全局 p/span 色覆盖 */
.pb-text.pb-has-text-color,
.pb-text.pb-has-text-color .pb-text-content,
.pb-text.pb-has-text-color .pb-text-content *:not(a) {
    color: var(--pb-body-color) !important;
}
.pb-text.pb-has-text-color .pb-text-content a {
    color: var(--pb-body-color);
}

/* 文本区域 / 富文本 / 文章正文：p 首行缩进 2 字；短段（≤15字）作子标题加粗不缩进 */
.pb-text-content p,
.pb-richtext-body p,
.pb-article-content p,
.pb-article-body .new_nr > p,
.pb-article-body .title-alt > p,
.pb-article-body .new_nr p {
    text-indent: 2em;
}
.pb-text-content p.pb-p-subtitle,
.pb-richtext-body p.pb-p-subtitle,
.pb-article-content p.pb-p-subtitle,
.pb-article-body .new_nr p.pb-p-subtitle,
.pb-article-body .title-alt p.pb-p-subtitle,
p.pb-p-subtitle {
    text-indent: 0 !important;
    font-weight: 700;
}

/* ---- 图片元素 ---- */
.pb-image {
    text-align: center;
    padding: 20px 0;
}

/* ---- 视频元素 ---- */
.pb-video-wrap {
    text-align: center;
    padding: 20px 0;
}

/* ---- 联系表单元素 ---- */
.pb-form {
    max-width: 500px;
    margin: 30px auto;
}
.pb-form-row {
    margin-bottom: 15px;
}
.pb-form-row input,
.pb-form-row textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    box-sizing: border-box;
    transition: border-color 0.3s;
}
.pb-form-row input:focus,
.pb-form-row textarea:focus {
    border-color: #1C4587;
    outline: none;
}
.pb-form-row textarea {
    height: 100px;
    resize: vertical;
}
.pb-form-row button {
    width: 100%;
    padding: 14px;
    background: #1C4587;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}
.pb-form-row button:hover {
    background: #15356a;
}

/* ---- 轮播元素 ---- */
.pb-carousel {
    overflow: hidden;
    padding: 20px 0;
}
.pb-carousel-track {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 10px;
}
.pb-carousel-item {
    flex: 0 0 auto;
    scroll-snap-align: start;
    text-align: center;
}
.pb-carousel-item img {
    height: 80px;
    width: auto;
}
.pb-carousel-item span {
    display: block;
    font-size: 13px;
    color: #666;
    margin-top: 8px;
}

/* ---- 自定义HTML ---- */
.pb-custom-html {
    width: 100%;
}

@media screen and (max-width: 1366px) {
    .pb-visual-page .pb-sec-article .new_left,
    .pb-visual-page .pb-article-body.new_left,
    .pb-visual-page .pb-archive-main.new_left {
        width: 100% !important;
        float: none !important;
        margin-left: 0 !important;
    }
}

/* ---- 响应式 ---- */
@media (max-width: 1199px) {
    .header-center {
        width: 100%;
        padding-left: 16px;
        padding-right: 16px;
        box-sizing: border-box;
    }
    .pb-element-title h2 {
        font-size: 26px;
    }
    .pb-card-body {
        padding: 16px 20px;
    }
    .pb-card-body h3 {
        font-size: 15px;
    }
    .pb-bh-title { font-size: 34px; }
    .pb-banner-hero-inner,
    .pb-banner-overlay,
    .pb-footer-inner,
    .pb-faq-inquiry-inner,
    .pb-partners-inner,
    .pb-sec-product-list,
    .pb-sec-twocol,
    .pb-sec-twocol.pb-sec-article {
        padding-left: 16px;
        padding-right: 16px;
        box-sizing: border-box;
    }
    .pb-prod-grid { grid-template-columns: repeat(3, 1fr); }
    .pb-adv-grid, .pb-stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
    .pb-mobile-menu-btn {
        display: flex;
    }
    .header .navbar,
    .header .nav-search,
    .header .lang-switch-wrap,
    .header .header-tools {
        display: none;
    }
    .header.scrolled .navbar,
    .header.scrolled .nav-search,
    .header.scrolled .lang-switch-wrap,
    .header.scrolled .header-tools {
        display: none;
    }
    /* 编辑器预览内始终显示顶部导航（不要被窄屏规则隐藏） */
    .pb-live-preview .header .navbar,
    .pb-edit-mode .header .navbar,
    .pb-live-preview .header .c-nav,
    .pb-edit-mode .header .c-nav {
        display: flex !important;
        align-items: center;
    }
    .pb-live-preview .header .nav-search,
    .pb-edit-mode .header .nav-search,
    .pb-live-preview .header .lang-switch-wrap,
    .pb-edit-mode .header .lang-switch-wrap,
    .pb-live-preview .header .header-tools,
    .pb-edit-mode .header .header-tools {
        display: flex !important;
        align-items: center;
    }
    .pb-live-preview .pb-mobile-menu-btn,
    .pb-edit-mode .pb-mobile-menu-btn {
        display: none !important;
    }
    .header-center {
        padding: 10px 15px;
    }
    .pb-banner-slide {
        /* 高度由设置锁定，不再强制压成 240px */
        overflow: hidden;
    }
    .pb-banner-bg,
    .pb-banner-stage-img {
        height: 100% !important;
        width: auto !important;
        min-width: 2560px !important;
        max-width: none !important;
        object-fit: cover !important;
        object-position: center center !important;
    }
    .pb-banner-overlay {
        width: 100%;
        padding: 0 16px;
    }
    .pb-banner-line {
        font-size: 18px !important;
    }
    .pb-banner-btn {
        white-space: normal;
        padding: 10px 18px;
    }
    .pb-image-text-grid,
    .pb-article-grid {
        grid-template-columns: repeat(1, 1fr) !important;
        gap: 16px;
    }
    .pb-element-title {
        padding: 40px 0 15px;
    }
    .pb-element-title h2 {
        font-size: 22px;
    }
    .pb-card-body h3 {
        font-size: 15px;
    }
    .pb-container {
        padding-left: 12px;
        padding-right: 12px;
    }
}

/* ===== Phase1-4 扩展组件 ===== */
:root {
    --pb-blue: #0d5cab;
    --pb-blue-d: #0a4f96;
    --pb-cta: #ff6600;
    --pb-radius: 16px;
    --pb-shadow: 0 8px 30px rgba(0,0,0,.1);
}
.pb-element { position: relative; }
.pb-element-title { text-align: center; padding: 10px 0 28px; }
.pb-element-title h2 { font-size: 28px; color: #1e2735; font-weight: 700; }
.pb-el-sub { text-align: center; color: #666; margin: -18px 0 28px; }
.pb-el-blurb { text-align: center; color: #555; font-size: 15px; line-height: 1.6; margin: -12px auto 20px; max-width: 920px; padding: 0 16px; display: block !important; visibility: visible !important; }
.pb-element-title + .pb-el-blurb { margin-top: -18px; }
.pb-el-blurb + .pb-el-sub { margin-top: -8px; }

.pb-banner-hero {
    width: 100%;
    height: var(--pb-banner-h, 550px);
    min-height: var(--pb-banner-h, 550px);
    max-height: var(--pb-banner-h, 550px);
    display: flex;
    justify-content: center;
    align-items: stretch;
    color: #fff;
    overflow: hidden;
    position: relative;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    box-sizing: border-box;
}
.pb-banner-hero > .pb-banner-stage,
.pb-banner-hero > .pb-banner-stage-grad {
    z-index: 0;
}
.pb-banner-hero > .pb-banner-stage-grad { z-index: 1; }
.pb-banner-hero-inner {
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    padding: 10px 16px;
    display: flex;
    align-items: stretch;
    gap: 24px;
    box-sizing: border-box;
    min-height: inherit;
    min-width: 0;
    flex: 0 1 1200px;
    position: relative;
    z-index: 2;
}
.pb-banner-hero[data-nav-overlay="1"] .pb-banner-hero-inner {
    padding-top: 90px; /* 导航 80px + 10px */
    padding-bottom: 10px;
}
.pb-banner-hero-text {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}
.pb-bh-title { font-size: 42px; line-height: 1.25; margin: 0 0 16px; font-weight: 700; color: #fff; }
.pb-bh-sub { font-size: 22px; line-height: 1.7; opacity: .95; margin: 0 0 24px; color: #fff; }
.pb-bh-btn {
    display: inline-block;
    width: auto;
    max-width: 100%;
    align-self: flex-start;
    flex: 0 0 auto;
    background: var(--pb-cta, #ff6600);
    color: #fff;
    padding: 12px 28px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 15px;
    line-height: 1.3;
    white-space: nowrap;
    box-sizing: border-box;
}
.pb-bh-btn:hover { filter: brightness(.92); }
.pb-banner-hero-img {
    flex: 0 1 auto;
    max-width: 48%;
    align-self: stretch;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
}
.pb-banner-hero-img img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.pb-footer-4col { color: #cfd6e0; background: #1e2735; padding: 0px; }
.pb-footer-inner { width: 1200px; max-width: 100%; margin: 0 auto; padding: 30px 0 0 0; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px; box-sizing: border-box; }
.pb-fcol h4 { color: #fff; margin: 0 0 16px; font-size: 16px; }
.pb-fcol ul { list-style: none; margin: 0; padding: 0; }
.pb-fcol li { margin: 0 0 10px; font-size: 13px; line-height: 1.5; }
.pb-fcol a { color: #cfd6e0; text-decoration: none; }
.pb-fcol a:hover { color: #fff; }
.pb-flogo { max-height: 48px; margin-bottom: 14px; }
.pb-fdesc { font-size: 13px; line-height: 1.7; margin: 0 0 16px; }
.pb-social { display: flex; gap: 10px; }
.pb-social a { width: 32px; height: 32px; border-radius: 50%; background: #2c3648; display: inline-block; }
.pb-wx-qr { width: 72px; height: 72px; object-fit: cover; background: #fff; border-radius: 6px; }
.pb-qr-list { display: flex; flex-wrap: nowrap; gap: 10px; align-items: flex-start; }
.pb-qr-item { text-align: center; flex: 0 0 auto; }
.pb-qr-item .pb-qr-label { font-size: 12px; color: #fff; margin-bottom: 6px; line-height: 1.3; max-width: 80px; }
.pb-about-contact .pb-contact-qr,
.content-r .pb-contact-qr { width: 96px; height: 96px; object-fit: cover; display: block; margin: 6px 0 0 0; background: #fff; border-radius: 6px; }
.pb-contact-qr-row { display: flex; flex-wrap: nowrap; gap: 16px; align-items: flex-start; justify-content: flex-start; margin: 0 0 20px 40px; width: 400px; max-width: calc(100% - 40px); box-sizing: border-box; }
.pb-contact-qr-item { text-align: left; font-size: 16px; color: #666; }
.pb-contact-qr-label { display: block; line-height: 24px; margin: 0; max-width: none; }
.pb-footer-copy { border-top: 1px solid rgba(255,255,255,.08); margin-top: 24px; padding: 14px 0; font-size: 12px; color: #8a94a6; }
.pb-footer-copy .pb-footer-inner {
    display: block;
    width: 1200px;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 16px;
    text-align: center;
    white-space: normal;
    line-height: 1.6;
    box-sizing: border-box;
}
.pb-footer-copy a { color: #8a94a6; text-decoration: none; margin-right: 8px; }
.pb-footer-copy a:hover { color: #fff; }
.pb-fcontact li { display: flex; align-items: flex-start; gap: 8px; }
.pb-fcontact .pb-ico { flex: 0 0 auto; width: 16px; height: 16px; margin-top: 2px; color: #9ec0ea; }
.pb-ico-tel:before,.pb-ico-mail:before,.pb-ico-addr:before { display: none; }

.pb-faq-inquiry-inner { width: 1200px; max-width: 100%; margin: 0 auto; padding: 20px 16px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 32px; box-sizing: border-box; }
.pb-sec-faq,
.pb-sec-faq > .pb-container {
    width: 100%;
    max-width: none;
}
.pb-sec-faq .pb-faq-inquiry {
    width: 1200px;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
    padding-left: 16px;
    padding-right: 16px;
}
.pb-faq-item { background: #fff; border-radius: 12px; box-shadow: var(--pb-shadow); margin-bottom: 14px; overflow: hidden; }
.pb-faq-q { width: 100%; display: flex; align-items: center; gap: 12px; padding: 16px 18px; border: 0; background: transparent; cursor: pointer; text-align: left; font: inherit; color: #1e2735; }
.pb-faq-qtext { flex: 1; font-weight: 600; font-size: 15px; line-height: 1.4; }
.pb-faq-toggle { width: 22px; height: 22px; border-radius: 50%; border: 1px solid #c5d0de; color: var(--pb-blue, #1C4587); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; position: relative; background: #f5f8fc; }
.pb-faq-toggle:before, .pb-faq-toggle:after { content: ''; position: absolute; background: currentColor; }
.pb-faq-toggle:before { width: 10px; height: 2px; }
.pb-faq-toggle:after { width: 2px; height: 10px; } /* + */
.pb-faq-item.is-open .pb-faq-toggle:after { display: none; } /* becomes - */
.pb-faq-a { max-height: 0; overflow: hidden; transition: max-height .28s ease; }
.pb-faq-item.is-open .pb-faq-a { max-height: 480px; }
.pb-faq-a-inner { padding: 0 18px 16px 52px; color: #666; font-size: 14px; line-height: 1.7; }
.pb-el-sub { text-align: center; color: #888; font-size: 14px; margin: -6px 0 18px; letter-spacing: .5px; }
.pb-el-blurb { text-align: center; color: #666; font-size: 14px; line-height: 1.55; margin: -4px auto 16px; max-width: 920px; padding: 0 12px; }
/* 合作客户：背景区全宽；内容区限 1200px（与其它板块一致） */
.pb-container:has(.pb-partners-bg) {
    max-width: 100% !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}
.pb-partners-bg {
    padding: 48px 0;
    width: 100%;
    box-sizing: border-box;
}
.pb-partners-inner { width: 1200px; max-width: 100%; margin: 0 auto; padding: 0 16px; box-sizing: border-box; }
.pb-partners .pb-element-title h2 { text-align: center; color: #fff; }
.pb-partners .pb-el-sub { color: rgba(255,255,255,.85); }
.pb-partners .pb-el-blurb { color: rgba(255,255,255,.9); }
.pb-partners .pb-cx-cap { color: #fff; }
.pb-inquiry-box { background: #fff; border-radius: 16px; box-shadow: var(--pb-shadow); padding: 24px; }
.pb-inquiry-box h3 { margin: 0 0 16px; }
.pb-form-row { margin-bottom: 12px; }
.pb-form-row input,.pb-form-row textarea { width: 100%; box-sizing: border-box; padding: 10px 12px; border: 1px solid #dde3ea; border-radius: 6px; font-size: 14px; }
.pb-form-row textarea { min-height: 100px; resize: vertical; }
.pb-form-row button { width: 100%; background: var(--pb-blue); color: #fff; border: 0; padding: 12px; border-radius: 6px; cursor: pointer; font-size: 15px; }

.pb-carousel-x { width: 100%; }
.pb-cx-wrap { position: relative; display: flex; align-items: center; gap: 8px; min-width: 0; }
/* 轨道随内容变宽；单卡宽度由 JS 按「一屏可见数」写成 px，保证循环位移与克隆对齐 */
.pb-cx-viewport { overflow: hidden; flex: 1; min-width: 0; width: 100%; }
.pb-cx-track { display: flex; width: max-content; box-sizing: border-box; transition: transform .4s ease; will-change: transform; }
.pb-cx-item { flex: 0 0 auto; width: 33.333%; min-width: 0; padding: 8px; box-sizing: border-box; }
.pb-partners .pb-cx-item { width: 16.666%; }
.pb-pack .pb-cx-item { width: 25%; }
/* 合作客户：多行无限横向滚动（条数÷行数=每行数量） */
.pb-partners-rows { width: 100%; }
.pb-partners-marquee-row { margin: 10px 0; }
.pb-partners-marquee-viewport {
    overflow: hidden;
    width: 100%;
    mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}
.pb-partners-marquee-track {
    display: flex;
    width: max-content;
    align-items: center;
    will-change: transform;
    animation-name: pbPartnersMarqueeLTR;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}
.pb-partners-marquee-viewport:hover .pb-partners-marquee-track {
    animation-play-state: paused;
}
.pb-partners-marquee-item {
    flex: 0 0 auto;
    box-sizing: border-box;
    padding: 8px 12px;
    text-align: center;
}
.pb-partners-marquee-item .pb-cx-img {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.92);
    border-radius: 10px;
    padding: 10px;
    min-height: 64px;
}
.pb-partners-marquee-item .pb-cx-img img {
    max-width: 100%;
    display: block;
    margin: 0 auto;
    border-radius: 6px;
    box-shadow: none;
    background: transparent;
}
@keyframes pbPartnersMarqueeLTR {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.pb-partners-grid-inner { display: grid; gap: 16px 20px; align-items: center; justify-items: center; }
.pb-partner-cell { text-align: center; width: 100%; }
.pb-partner-cell .pb-cx-img { display: flex; align-items: center; justify-content: center; }
.pb-partner-cell .pb-cx-img img { max-width: 100%; margin: 0 auto; border-radius: 8px; box-shadow: var(--pb-shadow); background: #fff; }
.pb-cx-img { min-height: 80px; background: #eef2f6; border-radius: 12px; }
.pb-cx-img img, .pb-cx-item img { width: 100%; display: block; border-radius: 12px; box-shadow: var(--pb-shadow); }
.pb-testimonials .pb-cx-item img.pb-testi-avatar,
.pb-carousel-x.pb-testimonials img.pb-testi-avatar {
    width: 100px !important; height: 100px !important; max-width: 100px !important; max-height: 100px !important;
    border-radius: 50% !important; object-fit: cover !important; box-shadow: none !important; margin: 0 auto 12px;
}
/* 工程案例：前台统一 3:2，一屏仍显示 3 张；不同原图高度用 cover 裁切对齐 */
.pb-cases .pb-cx-img {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    border-radius: 12px;
    background: #eef2f6;
}
.pb-cases .pb-cx-img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: 12px;
}
.pb-cx-cap { text-align: center; margin-top: 10px; font-size: 14px; color: #333; }
.pb-cx-prev,.pb-cx-next { width: 36px; height: 36px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.12); cursor: pointer; flex-shrink: 0; position: relative; }
.pb-cx-prev:before,.pb-cx-next:before { content: ''; position: absolute; top: 50%; left: 50%; width: 8px; height: 8px; border-left: 2px solid #333; border-bottom: 2px solid #333; transform: translate(-40%,-50%) rotate(45deg); }
.pb-cx-next:before { transform: translate(-60%,-50%) rotate(-135deg); }
.pb-cx-dots { text-align: center; margin-top: 14px; }
.pb-cx-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #ccd5e0; margin: 0 4px; cursor: pointer; }
.pb-cx-dot.active { background: var(--pb-blue); }

.pb-certs[data-skin="cert3d"] .pb-cx-prev,
.pb-certs[data-skin="cert3d"] .pb-cx-next,
.pb-certs[data-skin="cert3d"] .pb-cx-dots { display: none; }
.pb-certs[data-skin="cert3d"] .pb-cx-viewport { perspective: 900px; overflow: hidden; }
.pb-certs[data-skin="cert3d"] .pb-cx-track { transition: none; will-change: transform; width: max-content; }
.pb-certs[data-skin="cert3d"] .pb-cx-item {
    flex: 0 0 280px;
    width: 280px;
    max-width: 280px;
    opacity: 1;
    transform: none;
    padding: 10px 14px;
}
.pb-certs[data-skin="cert3d"] .pb-cx-item .pb-cx-img {
    transform-origin: center center;
    transform-style: preserve-3d;
    will-change: transform;
}
.pb-certs[data-skin="cert3d"] .pb-cx-item.is-center { z-index: 3; opacity: 1; }

.pb-video-cover { position: relative; width: 100%; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 12px; background: #111; }
.pb-video-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
    border-radius: 12px;
}
.pb-videos .pb-cx-item,
.pb-videos .pb-video-card { height: auto; }
.pb-videos .pb-video-card { cursor: pointer; }
.pb-video-mask { position: absolute; inset: 0; background: rgba(0,0,0,.28); border-radius: 12px; transition: background .2s ease; }
.pb-videos .pb-video-card:hover .pb-video-mask { background: rgba(0,0,0,.16); }
.pb-video-play {
	position: absolute;
	left: 50%;
	top: 50%;
	width: 52px;
	height: 52px;
	margin: -26px 0 0 -26px;
	border-radius: 50%;
	background:
		radial-gradient(circle at 30% 26%, rgba(255,255,255,.55) 0%, rgba(255,255,255,.18) 32%, rgba(255,255,255,.05) 58%, rgba(160,210,255,.04) 100%),
		linear-gradient(145deg, rgba(255,255,255,.28) 0%, rgba(255,255,255,.06) 48%, rgba(120,180,255,.1) 100%);
	border: 1px solid rgba(255,255,255,.42);
	box-shadow:
		0 0 0 1px rgba(255,255,255,.12) inset,
		0 6px 16px rgba(0,20,40,.28),
		0 1px 4px rgba(255,255,255,.22) inset,
		0 -1px 6px rgba(30,80,140,.1) inset;
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.pb-video-play:before {
	content: '';
	position: absolute;
	inset: 4px;
	border-radius: 50%;
	background: linear-gradient(160deg, rgba(255,255,255,.28) 0%, rgba(255,255,255,.04) 42%, rgba(255,255,255,0) 72%);
	pointer-events: none;
}
.pb-video-play:after {
	content: '';
	position: absolute;
	left: 20px;
	top: 16px;
	border-style: solid;
	border-width: 10px 0 10px 16px;
	border-color: transparent transparent transparent rgba(255,255,255,.82);
	filter: drop-shadow(0 1px 1px rgba(20,60,120,.28));
}
.pb-videos .pb-video-card:hover .pb-video-play {
	transform: scale(1.06);
	border-color: rgba(255,255,255,.55);
	box-shadow:
		0 0 0 1px rgba(255,255,255,.2) inset,
		0 8px 20px rgba(0,30,60,.32),
		0 1px 5px rgba(255,255,255,.3) inset,
		0 0 14px rgba(120,200,255,.22);
}
.pb-video-modal { position: fixed; inset: 0; background: rgba(0,0,0,.7); z-index: 99999; display: flex; align-items: center; justify-content: center; }
.pb-video-modal-inner { width: min(900px,92vw); background: #000; position: relative; border-radius: 4px; overflow: visible; }
.pb-video-modal-inner video { width: 100%; max-height: 80vh; display: block; background:#000; }
.pb-video-modal-close { position: absolute; right: 8px; top: 8px; z-index: 2; color: #fff; font-size: 28px; line-height: 1; width: 36px; height: 36px; cursor: pointer; background: rgba(0,0,0,.45); border: 0; border-radius: 50%; }
.pb-video-modal.is-portrait .pb-video-modal-inner {
    width: min(420px, 72vw);
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pb-video-modal.is-portrait .pb-video-modal-inner video {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 85vh;
    margin: 0 auto;
}
.pb-video-modal.is-portrait .pb-video-modal-close {
    right: 6px;
    top: 6px;
}

.pb-product-gallery .pb-pg-title { text-align: center; font-size: 26px; font-weight: 700; margin-bottom: 28px; }
.pb-pg-body { display: grid; grid-template-columns: 1.2fr .8fr; gap: 28px; align-items: start; }
.pb-pg-left { display: grid; grid-template-columns: 90px 1fr; gap: 12px; align-items: start; }
.pb-pg-thumbs-col {
	--pb-pg-visible: 7;
	--pb-pg-gap: 8px;
	--pb-pg-thumb-h: 72px;
	display: flex; flex-direction: column; align-items: center; width: 90px;
}
.pb-pg-arrow {
	width: 36px; height: 22px; padding: 0; margin: 0; border: 0; border-radius: 4px;
	background: #e8eef5 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%234a6fa5' d='M7.4 15.4L12 10.8l4.6 4.6L18 14l-6-6-6 6z'/%3E%3C/svg%3E") center/16px 16px no-repeat;
	cursor: pointer; flex-shrink: 0; opacity: .85; transition: opacity .2s, background .2s;
}
.pb-pg-arrow:hover { opacity: 1; background-color: #d9e4f0; }
.pb-pg-arrow:disabled { opacity: .35; cursor: default; pointer-events: none; }
.pb-pg-arrow[hidden] { display: none; }
.pb-pg-arrow-down { transform: rotate(180deg); margin-top: 4px; }
.pb-pg-arrow-up { margin-bottom: 4px; }
.pb-pg-thumbs-viewport {
	width: 100%;
	height: calc(var(--pb-pg-visible) * var(--pb-pg-thumb-h) + (var(--pb-pg-visible) - 1) * var(--pb-pg-gap));
	overflow: hidden; position: relative;
}
.pb-pg-thumbs {
	display: flex; flex-direction: column; gap: var(--pb-pg-gap);
	transform: translateY(0); transition: transform .28s ease;
	max-height: none; overflow: visible;
}
.pb-pg-thumb {
	margin: 0; height: var(--pb-pg-thumb-h); flex: 0 0 var(--pb-pg-thumb-h);
	border: 2px solid transparent; border-radius: 8px; cursor: pointer; overflow: hidden; box-sizing: border-box;
}
.pb-pg-thumb.active { border-color: var(--pb-blue); }
.pb-pg-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 6px; }
.pb-pg-main img, .pb-pg-main-img { width: 100%; display: block; border-radius: 8px; }
.pb-pg-points {
	list-style: none; margin: 0; padding: 0;
	display: flex; flex-direction: column; align-items: flex-start;
}
.pb-pg-points li {
	position: relative; display: inline-block; width: auto; max-width: 100%;
	box-sizing: border-box; margin: 0 0 8px; padding: 10px 14px 10px 32px;
	font-size: 14px; color: #333; line-height: 1.5;
	background: #eef5ff; border-radius: 8px; border-bottom: 0;
}
.pb-pg-points li:last-child { margin-bottom: 0; }
.pb-pg-points li:before { content: '✓'; position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: inherit; font-weight: 700; opacity: .85; }
.pb-pg-right .pb-pg-inquiry-btn,
.pb-pg-right .pb-bh-btn { margin-top: 30px; display: inline-block; }

.pb-intro-box { background: #fff; border-radius: 16px; box-shadow: var(--pb-shadow); padding: 28px 32px; line-height: 1.8; color: #444; }

.pb-stats-bar { color: #fff; }
.pb-stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; text-align: center; }
.pb-stat-num { font-size: 32px; font-weight: 700; }
.pb-stat-label { font-size: 14px; opacity: .9; margin-top: 6px; }
.pb-stats-desc { max-width: 900px; margin: 24px auto 0; text-align: center; line-height: 1.7; opacity: .95; }
.pb-sec-stats .pb-element-title h2, .pb-sec-stats .pb-el-sub { color: #fff; }

.pb-pain-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.pb-pain-card { background: rgba(255,255,255,.12); color: #fff; border-radius: 12px; padding: 22px; min-height: 140px; }
.pb-pain-card h4 { margin: 0 0 10px; }
.pb-pain-card p { margin: 0; opacity: .9; font-size: 14px; line-height: 1.6; }

.pb-sol-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.pb-sol-card {
    display: flex; flex-direction: row; align-items: center; text-align: left; gap: 20px;
    background: #fff; border-radius: 14px; box-shadow: 0 2px 14px rgba(30,39,53,.08);
    padding: 20px 15px; min-height: 172px; box-sizing: border-box; transition: box-shadow .25s ease;
}
.pb-sol-card:hover { box-shadow: 0 8px 24px rgba(30,39,53,.16); }
.pb-sol-media { flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.pb-sol-ico { width: 56px; height: 56px; border-radius: 12px; background: #e8f1ff; flex-shrink: 0; }
.pb-sol-ico-img { background: transparent; width: 120px; height: 120px; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; }
.pb-sol-ico-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.pb-sol-body { flex: 1; min-width: 0; text-align: left; }
.pb-sol-card h4, .pb-sol-title {
    margin: 0 0 0; font-size: 18px; font-weight: 700; color: var(--pb-item-title-color, #1e2735); line-height: 1.35;
    position: relative; padding-bottom: 12px;
}
.pb-sol-card h4:after, .pb-sol-title:after {
    content: ''; position: absolute; left: 0; bottom: 0; width: 40px; height: 3px;
    background: var(--pb-item-accent-color, #1890ff); border-radius: 2px;
}
.pb-sol-sub {
    margin: 14px 0 10px; font-size: 14px; color: var(--pb-item-subtitle-color, #1890ff); line-height: 1.55; font-weight: 500;
}
.pb-sol-desc, .pb-sol-card p.pb-sol-desc {
    margin: 10px 0 0 0; color: var(--pb-item-content-color, #666); font-size: 14px; line-height: 1.65;
}
.pb-sol-card > div:not(.pb-sol-media) p:not(.pb-sol-sub):not(.pb-sol-desc) {
    margin: 14px 0 0; color: var(--pb-item-content-color, #666); font-size: 14px; line-height: 1.65;
}

.pb-process { background: inherit; }
.pb-process-inner { width: 1200px; max-width: 100%; margin: 0 auto; padding: 0 16px; box-sizing: border-box; }
.pb-process-body { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; align-items: center; }
.pb-process-img img { width: 100%; border-radius: 12px; }
.pb-process-text { line-height: 1.8; color: #444; }

.pb-spec { width: 100%; border-collapse: collapse; border: 1px solid #d9e2ec; }
.pb-spec th,.pb-spec td { border: 1px solid #d9e2ec; padding: 12px 16px; text-align: left; font-size: 14px; }
.pb-spec tr.odd { background: #f3f6f9; }
.pb-spec tr.even { background: #fff; }
.pb-spec th { width: 32%; color: #333; }

/* 公共内容 · 美化表格（圆角单元格 + 行列间距；覆盖 reset.css 的 collapse） */
.pb-rich-table-wrap { width: 100%; }
.pb-rich-table {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 2px;
}
.pb-rich-table table {
    width: 100% !important;
    border-collapse: separate !important;
    border-spacing: 8px !important;
    table-layout: auto;
    background: transparent !important;
    border: none !important;
}
.pb-rich-table thead,
.pb-rich-table tbody,
.pb-rich-table tfoot,
.pb-rich-table tr {
    background: transparent !important;
}
.pb-rich-table th,
.pb-rich-table td {
    padding: 16px 18px !important;
    vertical-align: middle !important;
    text-align: left;
    font-size: 14px !important;
    font-weight: 400 !important;
    line-height: 1.6;
    color: #3a4a5c !important;
    background: #f8fafc !important;
    border-radius: 10px !important;
    border: 1px solid #e6eef8 !important;
    box-shadow: none !important;
}
.pb-rich-table tr:nth-child(even) > th,
.pb-rich-table tr:nth-child(even) > td {
    background: #f3f7fc !important;
}
.pb-rich-table tr:first-child > th,
.pb-rich-table tr:first-child > td,
.pb-rich-table thead tr > th,
.pb-rich-table thead tr > td,
.pb-rich-table .pb-rt-head {
    font-weight: 700 !important;
    font-size: 15px !important;
    color: #1e3a5f !important;
    background: #eaf1fb !important;
    text-align: center;
}
.pb-rich-table tr > th:first-child,
.pb-rich-table tr > td:first-child,
.pb-rich-table .pb-rt-firstcol {
    font-weight: 700 !important;
    font-size: 15px !important;
    color: #1e3a5f !important;
    background: #edf3fb !important;
    text-align: center;
}
.pb-rich-table tr:first-child > th:first-child,
.pb-rich-table tr:first-child > td:first-child,
.pb-rich-table .pb-rt-head.pb-rt-firstcol {
    background: #e2ebf8 !important;
}
@media (max-width: 768px) {
    .pb-rich-table table { border-spacing: 5px !important; min-width: 560px; }
    .pb-rich-table th,
    .pb-rich-table td { padding: 12px 10px !important; font-size: 13px !important; }
    .pb-rich-table tr:first-child > th,
    .pb-rich-table tr:first-child > td,
    .pb-rich-table .pb-rt-head,
    .pb-rich-table tr > th:first-child,
    .pb-rich-table tr > td:first-child,
    .pb-rich-table .pb-rt-firstcol { font-size: 14px !important; }
}

.pb-factory-grid {
    display: grid;
    grid-template-columns: 1.45fr 1fr;
    grid-template-rows: auto auto;
    gap: 8px 10px;
    align-items: stretch;
}
.pb-factory-main { grid-column: 1; grid-row: 1; min-width: 0; min-height: 0; }
.pb-factory-main img,
.pb-factory-main-img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 12px; display: block; min-height: 0; }
.pb-factory-main-name { grid-column: 1; grid-row: 2; text-align: center; font-size: 14px; color: #333; line-height: 1.4; min-height: 1.4em; }
.pb-factory-side {
    grid-column: 2;
    grid-row: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 1fr;
    gap: 6px;
    min-height: 0;
    height: 100%;
}
.pb-factory-thumb { cursor: pointer; border-radius: 8px; overflow: hidden; border: 2px solid transparent; min-height: 0; height: 100%; }
.pb-factory-thumb.active { border-color: var(--pb-blue); }
.pb-factory-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 6px; }

.pb-quality-card { background: #fff; border-radius: 16px; box-shadow: var(--pb-shadow); padding: 18px; height: 100%; }
.pb-adv-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pb-adv-card {
    background: #fff; border-radius: 16px; box-shadow: 0 2px 14px rgba(30,39,53,.08);
    padding: 28px 20px; min-height: 200px; height: 100%; box-sizing: border-box;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    text-align: center; transition: box-shadow .25s ease;
}
.pb-adv-card:hover { box-shadow: 0 8px 24px rgba(30,39,53,.16); }
.pb-adv-ico { display: inline-block; width: 42px; height: 42px; border-radius: 10px; background: #e8f1ff; margin-bottom: 16px; flex-shrink: 0; }
.pb-adv-ico-img { background: transparent; width: 80px; height: 80px; border-radius: 12px; overflow: hidden; margin-bottom: 16px; }
.pb-adv-ico-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.pb-adv-card h4 {
    margin: 0 0 12px; font-size: 18px; font-weight: 700; color: var(--pb-item-title-color, #1e2735); line-height: 1.35;
    position: relative; padding-bottom: 12px; width: 100%;
}
.pb-adv-card h4:after {
    content: ''; position: absolute; left: 50%; transform: translateX(-50%); bottom: 0;
    width: 40px; height: 3px; background: var(--pb-item-accent-color, #1890ff); border-radius: 2px;
}
.pb-adv-card p { margin: 0; font-size: 14px; color: var(--pb-item-content-color, #666); line-height: 1.65; width: 100%; }

/* 方案页锚点子导航 */
/* 方案页锚点子导航（参考 yipugas 方案页 Tab 导航） */
.pb-sec-solution-subnav { padding-top: 0 !important; padding-bottom: 0 !important; margin-bottom: 0 !important; }
.pb-sec-solution-subnav > .pb-container { max-width: 100% !important; padding: 0 !important; }
.pb-solution-subnav-wrap {
    width: 100%; background: #fff; border-bottom: 1px solid #e8e8e8;
    box-shadow: 0 1px 0 rgba(0,0,0,.04);
    --pb-sol-nav-color: #333;
    --pb-sol-nav-hover-bg: #f0f7f0;
}
.pb-solution-subnav { width: 100%; max-width: 1200px; margin: 0 auto; box-sizing: border-box; }
.pb-solution-subnav-inner {
    display: flex; flex-wrap: nowrap; align-items: stretch;
    overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none;
    min-height: 48px;
}
.pb-solution-subnav-inner::-webkit-scrollbar { display: none; }
.pb-sol-nav-item {
    flex: 1 1 0; min-width: 96px; text-align: center; padding: 14px 8px 11px;
    font-size: 15px; line-height: 1.3; color: var(--pb-sol-nav-color, #333) !important; text-decoration: none !important;
    border-bottom: 3px solid transparent; white-space: nowrap;
    transition: color .2s ease, border-color .2s ease, background .2s ease;
    box-sizing: border-box;
}
.pb-sol-nav-item:hover { color: var(--pb-sol-nav-color, #333) !important; background: var(--pb-sol-nav-hover-bg, #f0f7f0) !important; }
.pb-sol-nav-item.is-active {
    color: var(--pb-sol-nav-color, #333) !important; border-bottom-color: var(--pb-sol-nav-color, #333) !important; font-weight: 600;
}
.pb-solution-subnav.is-fixed {
    position: fixed; left: 0; right: 0; z-index: 980; background: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,.1); border-bottom: 1px solid #e8e8e8;
}
body.pb-sol-nav-sticky .header,
body.pb-sol-nav-sticky #pb-header {
    visibility: hidden !important; pointer-events: none !important;
    opacity: 0 !important; height: 0 !important; min-height: 0 !important;
    overflow: hidden !important; margin: 0 !important; padding: 0 !important;
}
body.pb-sol-nav-sticky .pb-sec-before-subnav {
    display: none !important;
}
body.pb-visual-page .pb-solution-subnav.is-fixed { z-index: 901; }

/* 痛点 / 优势 / 售后方案 卡片元素块 */
.pb-card-pain-grid, .pb-card-adv-grid, .pb-card-svc-grid {
    display: grid; gap: 20px; max-width: 1200px; margin: 0 auto; width: 100%; box-sizing: border-box;
}
.pb-card-pain-item {
    position: relative; min-height: 260px; aspect-ratio: 16 / 10; border-radius: 10px; overflow: hidden;
    background-size: cover; background-position: center; background-color: #1a4a7a;
    box-shadow: 0 4px 16px rgba(0,0,0,.12); transition: box-shadow .28s ease;
}
.pb-card-pain-item:hover { box-shadow: 0 10px 28px rgba(0,0,0,.24); }
.pb-card-pain-title-wrap {
    position: absolute; inset: 0; z-index: 2; display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 24px 20px; pointer-events: none;
    transition: opacity .25s ease;
}
.pb-card-pain-title {
    color: #fff; font-size: 20px; font-weight: 700; line-height: 1.4;
    text-shadow: 0 2px 8px rgba(0,0,0,.45);
}
.pb-card-pain-hover {
    position: absolute; inset: 0; z-index: 3; display: flex; flex-direction: column;
    align-items: center; justify-content: center; text-align: center; padding: 28px 24px;
    opacity: 0; visibility: hidden; transition: opacity .28s ease, visibility .28s ease;
    box-sizing: border-box;
}
.pb-card-pain-item:hover .pb-card-pain-hover {
    opacity: 1; visibility: visible;
}
.pb-card-pain-item:hover .pb-card-pain-title-wrap { opacity: 0; }
.pb-card-pain-overlay {
    position: absolute; inset: 0; z-index: 0;
    background: var(--pb-pain-overlay, rgba(0,0,0,.30));
}
.pb-card-pain-detail {
    position: relative; z-index: 1; max-width: 92%;
}
.pb-card-pain-detail .pb-card-pain-title {
    margin: 0 0 12px; font-size: 20px;
}
.pb-card-pain-sub {
    color: rgba(255,255,255,.95); font-size: 15px; font-weight: 600; margin: 0 0 10px; line-height: 1.55;
}
.pb-card-pain-body {
    color: rgba(255,255,255,.92); font-size: 14px; margin: 0; line-height: 1.7;
}

.pb-card-adv-item {
    display: flex; align-items: center; gap: 16px; background: #fff; border-radius: 14px;
    padding: 30px 24px; box-shadow: 0 2px 14px rgba(30,39,53,.08); transition: box-shadow .25s ease;
    min-height: 172px; box-sizing: border-box;
}
.pb-card-adv-item:hover { box-shadow: 0 8px 24px rgba(30,39,53,.16); }
.pb-card-adv-body { flex: 1; min-width: 0; padding-right: 4px; }
.pb-card-adv-title {
    margin: 0 0 12px; font-size: 18px; font-weight: 700; color: var(--pb-item-title-color, #1e2735);
    position: relative; padding-bottom: 12px; line-height: 1.35;
}
.pb-card-adv-title:after {
    content: ''; position: absolute; left: 0; bottom: 0; width: 40px; height: 3px;
    background: var(--pb-item-accent-color, #1890ff); border-radius: 2px;
}
.pb-card-adv-line { margin: 0 0 6px; font-size: 14px; color: var(--pb-item-subtitle-color, #444); line-height: 1.65; }
.pb-card-adv-accent { color: var(--pb-item-content-color, #1890ff); }
.pb-card-adv-img { width: 96px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.pb-card-adv-img img { width: 100%; height: auto; max-height: 96px; display: block; object-fit: contain; }

.pb-card-svc-item {
    display: flex; gap: 18px; background: #fff; border-radius: 14px; padding: 30px 24px;
    box-shadow: 0 2px 14px rgba(30,39,53,.08); transition: box-shadow .25s ease;
    align-items: center; box-sizing: border-box; min-height: 172px;
}
.pb-card-svc-item:hover { box-shadow: 0 8px 24px rgba(30,39,53,.16); }
.pb-card-svc-img {
    width: 108px; flex-shrink: 0; display: flex; align-items: center; justify-content: center;
}
.pb-card-svc-img img { width: 100%; height: auto; max-height: 108px; display: block; object-fit: contain; }
.pb-card-svc-body { flex: 1; min-width: 0; }
.pb-card-svc-title { margin: 0 0 12px; font-size: 18px; font-weight: 700; color: var(--pb-item-title-color, #1e2735); line-height: 1.35; }
.pb-card-svc-text { font-size: 14px; color: var(--pb-item-content-color, #555); line-height: 1.7; }

.pb-element.pb-card-pain,
.pb-element.pb-card-advantage,
.pb-element.pb-card-service { padding-top: 8px; padding-bottom: 8px; }

.pb-prod-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.pb-prod-grid-3 { grid-template-columns: repeat(3,1fr) !important; }
.pb-prod-card { background: #fff; border-radius: 14px; box-shadow: var(--pb-shadow); overflow: hidden; text-decoration: none; color: #333; }
.pb-prod-card-plain { border-radius: 0; box-shadow: none; border: 1px solid #dde3ea; background: #fff; }
.pb-prod-card-plain:hover { border-color: var(--pb-prod-hover, #4caf50); }
.pb-prod-img { width: 100%; overflow: visible; background: #fff; }
.pb-prod-img img { width: 100%; height: auto; display: block; object-fit: contain; }
.pb-prod-name { padding: 12px 14px; font-size: 14px; text-align: center; }

/* 产品栏目：左分类树 + 右三列网格 */
.pb-sec-product-list { display: flex !important; gap: 24px; width: 1200px; max-width: 100%; margin-left: auto !important; margin-right: auto !important; padding-left: 16px; padding-right: 16px; box-sizing: border-box; align-items: flex-start; }
.pb-sec-product-list > .pb-container { max-width: none !important; margin: 0 !important; }
.pb-sec-product-list > .pb-col-cate-tree { width: 260px; flex-shrink: 0; }
.pb-sec-product-list > .pb-col-main { flex: 1; min-width: 0; }
.pb-cate-tree { background: transparent; }
.pb-cate-tree-head { background: #2e7d32; color: #fff; padding: 18px 16px; border-radius: 4px 4px 0 0; }
.pb-cate-tree-head strong { display: block; font-size: 20px; line-height: 1.3; }
.pb-cate-tree-head span { display: block; margin-top: 4px; font-size: 12px; opacity: .85; letter-spacing: 1px; text-transform: uppercase; }
.pb-cate-tree-nav { padding: 12px 0; }
.pb-cate-pill { display: flex; align-items: center; justify-content: space-between; gap: 8px; background: #43a047; color: #fff !important; text-decoration: none !important; border-radius: 999px; padding: 10px 12px 10px 16px; margin: 0 0 10px; font-size: 14px; line-height: 1.35; box-sizing: border-box; }
.pb-cate-pill:hover, .pb-cate-pill.on { background: #2e7d32; }
.pb-cate-pill-txt { flex: 1; min-width: 0; }
.pb-cate-pill-arr { width: 22px; height: 22px; border-radius: 50%; background: rgba(255,255,255,.95); position: relative; flex-shrink: 0; }
.pb-cate-pill-arr:after { content: ''; position: absolute; left: 7px; top: 8px; width: 6px; height: 6px; border-right: 2px solid var(--pb-pill-arr, #43a047); border-bottom: 2px solid var(--pb-pill-arr, #43a047); transform: rotate(45deg); }

.pb-news-triple-inner { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.pb-news-col { background: #fff; border-radius: 16px; box-shadow: var(--pb-shadow); padding: 20px; }
.pb-news-col h3 { margin: 0 0 14px; font-size: 18px; }
.pb-news-col ul { list-style: none; margin: 0; padding: 0; }
.pb-news-col li { margin: 0 0 10px; font-size: 14px; }
.pb-news-col a { color: #333; text-decoration: none; }
.pb-news-col a:hover { color: var(--pb-blue); }

/* 组图选项卡 */
.pb-gallery-tabs { padding: 8px 0 24px; }
.pb-gtabs-nav-wrap { border-bottom: 1px solid #e8edf2; margin-bottom: 28px; }
.pb-gtabs-nav {
    display: flex; flex-wrap: wrap; justify-content: center; align-items: stretch;
    gap: 4px 8px; max-width: 1200px; margin: 0 auto;
}
.pb-gtab-nav-item {
    appearance: none; border: 0; background: transparent; cursor: pointer;
    padding: 14px 22px 12px; margin: 0; font-size: 16px; line-height: 1.4;
    color: var(--pb-gtab-color, #2563eb); border-bottom: 3px solid transparent;
    border-radius: 6px 6px 0 0; transition: color .2s, background .2s, border-color .2s;
}
.pb-gtab-nav-item:hover { background: var(--pb-gtab-hover-bg, #f0f7ff); }
.pb-gtab-nav-item.is-active {
    color: var(--pb-gtab-color, #2563eb);
    border-bottom-color: var(--pb-gtab-color, #2563eb);
    font-weight: 600;
}
.pb-gtabs-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px 20px;
    max-width: 1200px; margin: 0 auto;
}
.pb-gtab-card {
    display: flex; flex-direction: column; height: 100%;
    background: #f8fafc; border-radius: 14px; padding: 14px 14px 16px;
    box-shadow: 0 2px 10px rgba(15, 35, 60, .06);
    text-decoration: none; color: #333; transition: box-shadow .25s, transform .25s;
    border: 1px solid rgba(226, 232, 240, .9);
}
.pb-gtab-card:hover {
    box-shadow: 0 8px 24px rgba(15, 35, 60, .12);
    transform: translateY(-2px);
}
.pb-gtab-card-img {
    border-radius: 10px; overflow: hidden; margin-bottom: 12px;
    aspect-ratio: 16 / 10; background: #eef2f7;
}
.pb-gtab-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pb-gtab-card-title {
    margin: 0 0 8px; font-size: 16px; font-weight: 700; line-height: 1.45;
    color: #1a2332; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.pb-gtab-card-desc {
    margin: 0 0 14px; flex: 1; font-size: 13px; line-height: 1.65; color: #5c6675;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.pb-gtab-more {
    align-self: flex-start; display: inline-block; padding: 6px 16px;
    border-radius: 999px; font-size: 12px; font-weight: 600; letter-spacing: .04em;
    color: #64748b; background: #eef2f7; transition: background .2s, color .2s;
}
.pb-gtab-card:hover .pb-gtab-more { background: #e2e8f0; color: #334155; }

.pb-sec-twocol {
    display: flex !important;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: flex-start;
    gap: 15px;
    width: 1200px;
    max-width: 100%;
    margin-left: auto !important;
    margin-right: auto !important;
    padding: 30px 0 20px;
    box-sizing: border-box;
    overflow: visible;
}
.pb-sec-twocol > .pb-container { max-width: none !important; margin: 0 !important; min-width: 0; }
.pb-sec-twocol > .pb-col-main { flex: 1 1 auto; min-width: 0; max-width: calc(100% - 345px); }
.pb-sec-twocol > .pb-col-side { width: 330px; max-width: 330px; flex: 0 0 330px; }

/* 文章栏目/详情/归档/拼音：1200 内左主栏 + 右侧栏，间距 15px */
.pb-list-page .pb-sec-article,
.pb-show-page .pb-sec-article,
.pb-sec-twocol.pb-sec-article {
    display: flex !important;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 15px;
    width: 1200px;
    max-width: 100%;
    margin: 0 auto !important;
    padding: 30px 0 20px;
    box-sizing: border-box;
    overflow: visible;
    background: transparent;
}
.pb-list-page.pb-visual-page { background: #fafafd; }
.pb-show-page.pb-visual-page { background: #f4f4f4; }
.pb-sec-twocol.pb-sec-article > .pb-col-main,
.pb-list-page .pb-sec-twocol > .pb-col-main,
.pb-show-page .pb-sec-twocol > .pb-col-main {
    float: none !important;
    width: auto !important;
    max-width: calc(100% - 345px);
    flex: 1 1 0%;
    min-width: 0 !important;
    overflow: hidden;
    margin-right: 0;
    order: 1;
}
.pb-sec-twocol.pb-sec-article > .pb-col-side,
.pb-list-page .pb-sec-twocol > .pb-col-side,
.pb-show-page .pb-sec-twocol > .pb-col-side {
    float: none !important;
    width: 330px !important;
    max-width: 330px !important;
    flex: 0 0 330px;
    min-width: 330px;
    margin-left: 0;
    order: 2;
}
/* 覆盖原站 .main-content-right float，避免侧栏溢出背景区 */
.pb-sec-twocol .pb-sidebar,
.pb-sec-twocol .main-content-right,
.pb-sec-twocol .new_right {
    float: none !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
}
/* 左侧文章列表：对齐原 manual-main，宽度随主栏自适应 */
/* 覆盖原站 .new_left 855px 浮动，避免把右侧栏顶下去 */
.pb-visual-page .pb-sec-article .new_left,
.pb-visual-page .pb-sec-article .main-content-left,
.pb-visual-page .pb-article-body.new_left,
.pb-visual-page .pb-archive-main.new_left {
    float: none !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
}
.pb-article-main.main-content-left {
    width: 100% !important;
    max-width: 100%;
    float: none !important;
    box-sizing: border-box;
    padding: 4px 4px 8px;
}
.pb-article-main .left-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    height: auto;
    min-height: 210px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
    border-bottom: none;
    transition: box-shadow .25s ease, transform .25s ease;
    margin: 0 0 18px;
    overflow: visible;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(30,39,53,.06);
    padding: 15px;
}
.pb-article-main .left-item:after {
    content: none;
    display: none;
}
.pb-article-main .left-item:hover {
    background: #fff;
    box-shadow: 0 8px 22px rgba(30,39,53,.12);
    transform: translateY(-1px);
}
.pb-article-main .left-item > a {
    display: block;
    flex-shrink: 0;
    line-height: 0;
}
.pb-article-main .left-item .item-img {
    float: none;
    flex-shrink: 0;
    width: 240px;
    height: 180px;
    object-fit: cover;
    margin: 0;
    border-radius: 12px;
    display: block;
}
.pb-article-main .left-item-text {
    flex: 1;
    min-width: 0;
    max-height: 180px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    width: auto !important;
    float: none;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
.pb-article-main .left-item-text > a {
    display: flex;
    flex-direction: column;
    min-height: 0;
    max-height: 180px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
}
.pb-article-main .left-item-text h2 {
    font-size: 18px;
    font-weight: 400;
    line-height: 1.55;
    margin: 0 0 14px;
    padding: 0;
    overflow: hidden;
    max-height: calc(21px * 1.35 * 2);
    word-break: break-word;
    white-space: normal;
    text-overflow: clip;
    -webkit-line-clamp: unset;
    display: block;
}
.pb-article-main .left-item-text p {
    margin: 0;
    flex: 1;
    min-height: 0;
    font-size: 14px;
    line-height: 1.75;
    color: #808080;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
}
.pb-article-main .item-text-bottom { display: none !important; }
.pb-article-main .zm,
.pb-article-body .zm,
.pb-article-body .pb-alpha-nav,
.pb-article-footer-nav .zm,
.pb-article-footer-nav .pb-alpha-nav,
.pb-article-main .bq,
.pb-article-body .bq,
.pb-article-main .pb-tag-list,
.pb-article-body .pb-tag-list,
.pb-article-footer-nav .bq,
.pb-article-footer-nav .pb-tag-list {
    clear: both;
    float: none !important;
    display: block;
    width: 100% !important;
    max-width: 100%;
    margin: 20px 0 0;
    box-sizing: border-box;
}
.pb-visual-page .zm,
.pb-visual-page .pb-alpha-nav,
.pb-article-main .zm,
.pb-article-body .zm,
.pb-article-body .pb-alpha-nav,
.pb-article-footer-nav .zm,
.pb-article-footer-nav .pb-alpha-nav,
.pb-alpha-nav.zm {
    text-align: center;
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: wrap !important;
    justify-content: center;
    align-items: center;
    margin: 20px auto 0;
    overflow: visible;
    width: 100% !important;
    max-width: 100%;
    float: none !important;
}
.pb-visual-page .zm a,
.pb-visual-page .pb-alpha-nav a,
.pb-article-main .zm a,
.pb-article-body .zm a,
.pb-article-body .pb-alpha-nav a,
.pb-article-footer-nav .zm a,
.pb-article-footer-nav .pb-alpha-nav a,
.pb-alpha-nav.zm a {
    margin: 0 4px;
    width: 20px;
    height: 20px;
    line-height: 20px;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    float: none !important;
    text-decoration: none;
    color: #333;
    flex: 0 0 20px;
}
.pb-article-main .zm a.on,
.pb-article-body .zm a.on,
.pb-article-body .pb-alpha-nav a.on,
.pb-article-footer-nav .zm a.on,
.pb-article-footer-nav .pb-alpha-nav a.on,
.pb-alpha-nav.zm a.on { color: #0d5cab; font-weight: 700; }
.pb-article-main .bq,
.pb-article-body .bq,
.pb-article-main .pb-tag-list,
.pb-article-body .pb-tag-list {
    overflow: hidden;
    margin: 16px 0 24px;
}
.pb-article-main .bq h2,
.pb-article-body .bq h2 {
    font-size: 18px;
    margin: 0 0 10px;
    border-bottom: 1px solid #dfe0e1;
    height: 30px;
    color: #777;
}
.pb-article-main .bq ul,
.pb-article-body .bq ul {
    list-style: none;
    display: table;
    margin: 10px 0 0;
    padding: 0;
    overflow: hidden;
}
/* 只保留一层背景（对齐原 .bq ul li，去掉 a 上的第二层） */
.pb-article-main .bq li,
.pb-article-body .bq li,
.pb-article-main .pb-tag-list li,
.pb-article-body .pb-tag-list li {
    float: left;
    margin: 5px;
    padding: 2px 5px;
    background: #e5e2e2;
    border-radius: 11px;
}
.pb-article-main .bq a,
.pb-article-body .bq a,
.pb-article-main .pb-tag-list a,
.pb-article-body .pb-tag-list a {
    display: inline;
    padding: 0;
    background: none !important;
    color: #333;
    text-decoration: none;
    border-radius: 0;
    font-size: 13px;
}
.pb-sidebar.main-content-right {
    width: 330px;
    float: none;
    background: transparent;
    border: 0;
    padding: 0;
}
.pb-sidebar.main-content-right .right-item {
    background: #fff;
    border: 1px solid #e6e6e6;
    padding: 12px 16px 16px;
    margin-bottom: 16px;
    box-sizing: border-box;
}
.pb-article-body.new_left {
    background: #fff;
    padding: 24px 28px 40px;
    box-sizing: border-box;
    border: solid 1px #e6e6e6;
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    float: none !important;
    overflow: hidden;
}
.pb-article-body.new_left > h2 { font-size: 24px; margin: 0 0 16px; }
.pb-article-body .new_zx,
.pb-article-body .title-alt,
.pb-article-body .new_nr {
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}
.pb-article-body .new_nr,
.pb-article-body .new_nr p,
.pb-article-body .title-alt,
.pb-article-body .title-alt p {
    font-size: 1rem; /* 16px */
    line-height: 1.75;
    word-wrap: break-word;
    overflow-wrap: anywhere;
}
.pb-article-body .pb-spec-table { margin: 18px 0 28px; }
.pb-article-body .pb-spec-intro { margin: 0 0 12px; color: #555; font-size: 14px; line-height: 1.75; }
.pb-article-body .pb-spec-intro p { margin: 0 0 8px; }
.pb-article-body .pb-spec { width: 100%; border-collapse: collapse; border: 1px solid #d9e2ec; }
.pb-article-body .pb-spec th,.pb-article-body .pb-spec td { border: 1px solid #d9e2ec; padding: 12px 16px; text-align: left; font-size: 14px; }
.pb-article-body .pb-spec tr.odd { background: #f3f6f9; }
.pb-article-body .pb-spec tr.even { background: #fff; }
.pb-article-body .pb-spec th { width: 32%; color: #333; font-weight: 600; }
.pb-article-body .new_nr img,
.pb-article-body .title-alt img,
.pb-article-body .new_nr video,
.pb-article-body .new_nr iframe,
.pb-article-body .new_nr embed,
.pb-article-body .new_nr object {
    max-width: 100% !important;
    width: auto !important;
    height: auto !important;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border-radius: 12px;
}
.pb-article-body .new_nr table {
    max-width: 100% !important;
    width: 100% !important;
    table-layout: fixed;
    word-break: break-word;
}
.pb-article-body .new_nr pre,
.pb-article-body .new_nr code {
    max-width: 100%;
    white-space: pre-wrap;
    word-break: break-word;
}
.pb-sidebar.new_right {
    width: 330px;
    max-width: 100%;
    border: solid 1px #e6e6e6;
    float: none !important;
    background: #fff;
    padding: 0 0 12px 18px;
    margin-bottom: 20px;
    box-sizing: border-box;
}
.pb-article-footer-nav {
    clear: both;
    float: none !important;
    width: 100%;
    max-width: 100%;
    margin-top: 8px;
    overflow: visible;
}
.pb-sidebar .new_right_top,
.pb-sidebar .right-item > span,
.pb-sidebar .new_right_bottom > span {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin: 16px 0 10px;
}
.pb-sidebar .wlyx a {
    display: inline-block;
    margin: 0 10px 8px 0;
    color: #666;
    text-decoration: none;
    font-size: 14px;
}
.pb-sidebar .wlyx a.wl_center,
.pb-sidebar .wlyx a:hover { color: #e10413; }
.pb-sidebar .about_new,
.pb-sidebar .right-item_new {
    list-style: none;
    margin: 0;
    padding: 0 12px 0 0;
}
.pb-sidebar .right-item_new li {
    margin: 0 0 10px;
    font-size: 14px;
    line-height: 1.5;
}
.pb-sidebar .right-item_new a { color: #666; text-decoration: none; }
.pb-sidebar .right-item_new a:hover { color: #0d5cab; }
.pb-sidebar .about_new li a {
    font-size: 16px;
    position: relative;
    color: #666;
    text-decoration: none;
    line-height: 1.6;
}
.pb-sidebar .about_new li {
    margin: 0 0 12px;
    padding-left: 12px;
    list-style: none;
}
.pb-sidebar .about_new li a:before {
    position: absolute;
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #979797;
    left: -10px;
    top: 50%;
    margin-top: -2.5px;
}
.pb-sidebar .about_new a:hover { color: #0d5cab; }
.pb-sidebar .about_date {
    overflow: hidden;
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
}
.pb-sidebar .about_date li {
    float: left;
    width: 33.33%;
    box-sizing: border-box;
    margin-top: 12px;
    padding-right: 4px;
}
.pb-sidebar .about_date li a {
    font-size: 14px;
    line-height: 28px;
    color: #979797;
    text-decoration: none;
}
.pb-alpha-nav.zm {
    text-align: center;
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: wrap !important;
    justify-content: center;
    align-items: center;
    margin: 20px auto;
    width: 100%;
    max-width: 100%;
}
.pb-alpha-nav.zm a {
    margin: 0 4px;
    width: 20px;
    height: 20px;
    line-height: 20px;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    float: none !important;
    text-decoration: none;
    color: #333;
    flex: 0 0 20px;
}
.pb-alpha-nav.zm a.on { color: #0d5cab; font-weight: 700; }

/* 文章页顶栏语言切换：保证与首页一致 */
.pb-visual-page .header-tools .lang-switch-wrap,
.pb-show-page .header-tools .lang-switch-wrap,
.pb-list-page .header-tools .lang-switch-wrap {
    display: flex !important;
    align-items: center;
    height: 80px;
}
.pb-visual-page .header-tools .lang-dropdown {
    display: inline-flex;
    align-items: center;
}
.pb-visual-page.pb-show-page .header.pb-nav-standalone .lang-dropdown-btn {
    color: #fff;
    background: rgba(255,255,255,0.12);
}
.pb-visual-page.pb-show-page .header.pb-nav-standalone.scrolled .lang-dropdown-btn,
.pb-visual-page.pb-show-page .header.pb-nav-standalone.scroll .lang-dropdown-btn {
    color: #333;
    background: #f3f5f8;
}

.pb-alist-item {
    display: flex; align-items: flex-start; gap: 15px; padding: 15px; margin-bottom: 18px;
    border-bottom: none; border-radius: 12px; background: #fff;
    box-shadow: 0 2px 12px rgba(30,39,53,.06); transition: box-shadow .25s ease, transform .25s ease;
    text-decoration: none; color: #333; box-sizing: border-box;
}
.pb-alist-item:hover {
    box-shadow: 0 8px 22px rgba(30,39,53,.12);
    transform: translateY(-1px);
}
.pb-alist-img { width: 180px; height: 120px; flex-shrink: 0; border-radius: 12px; overflow: hidden; }
.pb-alist-img img, .pb-alist-img .pb-demo-ph { width: 100%; height: 100%; min-height: 120px; border-radius: 12px; display: block; object-fit: cover; }
.pb-alist-body {
    flex: 1; min-width: 0; max-height: 120px; display: flex; flex-direction: column; overflow: hidden; margin: 0; padding: 0;
}
.pb-alist-body h3 {
    margin: 0 0 14px; padding: 0; font-size: 18px; line-height: 1.35; font-weight: 600;
    overflow: hidden; max-height: calc(18px * 1.35 * 2); word-break: break-word;
    text-overflow: clip; white-space: normal; -webkit-line-clamp: unset; display: block;
}
.pb-alist-body p {
    margin: 0; flex: 1; min-height: 0; color: #666; font-size: 14px; line-height: 1.75;
    display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical;
    overflow: hidden; word-break: break-word;
}
.pb-article-h1 { font-size: 26px; margin: 0 0 20px; }
.pb-article-content { line-height: 1.85; color: #333; }
.pb-article-content img { max-width: 100%; height: auto; border-radius: 12px; }
.pb-side-box { background: #fff; border-radius: 12px; box-shadow: var(--pb-shadow); padding: 16px; margin-bottom: 16px; }
.pb-side-box h4 { margin: 0 0 12px; font-size: 15px; }
.pb-side-box ul { list-style: none; margin: 0; padding: 0; }
.pb-side-box li { margin: 0 0 8px; font-size: 13px; }
.pb-side-box a { color: #444; text-decoration: none; }
.pb-alpha-inner { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.pb-alpha-inner a { width: 28px; height: 28px; line-height: 28px; text-align: center; background: #f0f4f8; color: #333; text-decoration: none; border-radius: 4px; font-size: 12px; }
.pb-tag-cloud .pb-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.pb-tag-cloud .pb-tags a { background: #eef4ff; color: var(--pb-blue); padding: 6px 12px; border-radius: 16px; text-decoration: none; font-size: 13px; }
.pb-testi { text-align: center; padding: 10px 20px; }
.pb-testi-avatar {
    width: 100px; height: 100px; max-width: 100px; max-height: 100px; aspect-ratio: 1 / 1;
    border-radius: 50%; object-fit: cover; margin: 0 auto 12px; display: block; flex-shrink: 0;
}
.pb-testi blockquote { font-size: 15px; line-height: 1.7; color: #444; margin: 0 0 12px; }

.pb-error-404.error-404 {
    text-align: center;
    font-size: 22px;
    padding: 40px 20px 80px;
    line-height: 1.8;
    color: #333;
}
.pb-error-404.error-404 h1 {
    font-size: 72px;
    line-height: 1.1;
    margin: 0 0 16px;
    color: #1C4587;
}
.pb-error-404.error-404 a {
    color: #ff3838;
}
@media (max-width: 991px) {
    .pb-visual-page .pb-mobile-menu-btn { display: flex; }
    .pb-visual-page .header .navbar,
    .pb-visual-page .header .c-nav,
    .pb-visual-page .header .nav-search,
    .pb-visual-page .header .lang-switch-wrap,
    .pb-visual-page .header .header-tools {
        display: none !important;
    }
    .pb-live-preview .pb-mobile-menu-btn,
    .pb-edit-mode .pb-mobile-menu-btn,
    .pb-live-preview .pb-visual-page .pb-mobile-menu-btn,
    .pb-edit-mode .pb-visual-page .pb-mobile-menu-btn {
        display: none !important;
    }
    .pb-live-preview .header .navbar,
    .pb-edit-mode .header .navbar,
    .pb-live-preview .header .c-nav,
    .pb-edit-mode .header .c-nav,
    .pb-live-preview .header .header-tools,
    .pb-edit-mode .header .header-tools {
        display: flex !important;
        align-items: center;
    }

    .pb-banner-hero {
        /* 保持设置高度，禁止随屏变矮 */
        height: var(--pb-banner-h, 550px) !important;
        min-height: var(--pb-banner-h, 550px) !important;
        max-height: var(--pb-banner-h, 550px) !important;
        overflow: hidden !important;
    }
    .pb-banner-hero-inner {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        padding-top: 24px;
        padding-bottom: 28px;
    }
    .pb-banner-hero[data-nav-overlay="1"] .pb-banner-hero-inner {
        padding-top: 88px;
        padding-bottom: 28px;
    }
    .pb-banner-hero-text { align-items: center; }
    .pb-bh-title { font-size: 30px; }
    .pb-bh-sub { font-size: 15px; margin-bottom: 16px; }
    .pb-bh-btn {
        align-self: center;
        white-space: normal;
        text-align: center;
    }
    .pb-banner-hero-img {
        max-width: 72%;
        width: auto;
        max-height: 280px;
        justify-content: center;
        align-self: center;
    }
    .pb-banner-hero-img img { max-height: 280px; width: auto; }
    .pb-banner-overlay { text-align: center !important; }
    .pb-banner-btn { white-space: normal; }

    .pb-footer-inner,.pb-faq-inquiry-inner,.pb-pg-body,.pb-process-body,.pb-factory-grid,.pb-news-triple-inner,.pb-gtabs-grid,.pb-stats-grid,.pb-prod-grid,.pb-pain-grid,.pb-sol-grid,.pb-adv-grid,.pb-card-pain-grid,.pb-card-adv-grid,.pb-card-svc-grid { grid-template-columns: 1fr 1fr; }
    .pb-prod-grid-3 { grid-template-columns: repeat(2, 1fr) !important; }
    .pb-sec-twocol, .pb-sec-product-list { flex-direction: column; overflow: visible; width: 100%; }
    .pb-sec-twocol > .pb-col-side, .pb-sec-product-list > .pb-col-cate-tree { width: 100% !important; max-width: 100% !important; flex: none !important; }
    .pb-sec-twocol > .pb-col-main { max-width: 100% !important; }
    .pb-sec-twocol.pb-sec-article { flex-direction: column !important; gap: 16px; padding-left: 16px; padding-right: 16px; }
    .pb-sec-twocol.pb-sec-article > .pb-col-main,
    .pb-sec-twocol.pb-sec-article > .pb-col-side {
        width: 100% !important;
        max-width: 100% !important;
        flex: none !important;
        float: none;
    }
    .pb-cx-item { width: 50% !important; }
    .pb-certs[data-skin="cert3d"] .pb-cx-item { flex-basis: 220px !important; width: 220px !important; max-width: 220px !important; }
    .pb-element { padding-left: 0; padding-right: 0; }
    .pb-container { padding-left: 12px; padding-right: 12px; }
    .pb-container:has(.pb-banner),
    .pb-container:has(.pb-banner-hero) { padding-left: 0 !important; padding-right: 0 !important; }

    .pb-banner-slide {
        /* 高度由 banner 设置锁定 */
        overflow: hidden;
    }
    .pb-banner-line { word-break: break-word; }
    .pb-bh-btn, .pb-banner-btn { width: auto !important; max-width: 100%; }
    .pb-about-contact .content-l,
    .pb-about-contact .content-r { float: none; width: 100%; }
    .pb-about-contact .content-r h3,
    .pb-about-contact .content-r p,
    .pb-about-contact .pb-contact-qr-row { margin-left: 0; width: auto; }
    .pb-article-main .left-item { flex-direction: column; height: auto; padding: 16px 15px; gap: 12px; }
    .pb-article-main .left-item .item-img { width: 100%; height: auto; max-height: 220px; margin: 0; }
    .pb-article-main .left-item-text { width: 100%; max-width: 100%; height: auto; padding: 0; }
    .pb-intro-box { padding: 20px 16px; }
    .pb-spec { display: block; width: 100%; overflow-x: auto; }
    .pb-pg-left { grid-template-columns: 72px 1fr; }
    .pb-pg-thumbs-col { width: 72px; --pb-pg-thumb-h: 60px; }
    .pb-footer-inner, .pb-faq-inquiry-inner, .pb-partners-inner, .pb-process-inner,
    .pb-sec-product-list, .pb-sec-twocol { padding-left: 16px; padding-right: 16px; box-sizing: border-box; }
    .pb-visual-page .header-center { padding-left: 16px; padding-right: 52px; }
}
@media (max-width: 767px) {
    .pb-bh-title { font-size: 24px; }
    .pb-bh-sub { font-size: 14px; }
    .pb-banner-hero,
    .pb-visual-page .pb-banner-hero {
        height: var(--pb-banner-h, 550px) !important;
        min-height: var(--pb-banner-h, 550px) !important;
        max-height: var(--pb-banner-h, 550px) !important;
        overflow: hidden !important;
    }
    .pb-banner-hero-inner { padding-top: 20px; padding-bottom: 24px; gap: 12px; }
    .pb-banner-hero[data-nav-overlay="1"] .pb-banner-hero-inner { padding-top: 84px; padding-bottom: 24px; }
    .pb-banner-hero-img { max-width: 100%; max-height: 200px; }
    .pb-banner-hero-img img { max-height: 200px; }
    .pb-bh-btn, .pb-banner-btn { font-size: 14px; padding: 10px 18px; }
    .pb-footer-inner,.pb-faq-inquiry-inner,.pb-pg-body,.pb-pg-left,.pb-process-body,.pb-factory-grid,.pb-news-triple-inner,.pb-gtabs-grid,.pb-stats-grid,.pb-prod-grid,.pb-pain-grid,.pb-sol-grid,.pb-adv-grid,.pb-card-pain-grid,.pb-card-adv-grid,.pb-card-svc-grid { grid-template-columns: 1fr; }
    .pb-card-pain-item { min-height: 200px; aspect-ratio: 16 / 11; }
    .pb-gtabs-nav { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
    .pb-gtab-nav-item { flex-shrink: 0; font-size: 14px; padding: 12px 16px 10px; }
    .pb-card-adv-item, .pb-card-svc-item { flex-direction: column; }
    .pb-prod-grid-3 { grid-template-columns: 1fr !important; }
    .pb-cx-item,.pb-partners .pb-cx-item,.pb-pack .pb-cx-item { width: 100% !important; }
    .pb-certs[data-skin="cert3d"] .pb-cx-item { flex-basis: 200px !important; width: 200px !important; max-width: 200px !important; }
    .pb-factory-main { grid-column: 1; grid-row: 1; }
    .pb-factory-main-name { grid-column: 1; grid-row: 2; }
    .pb-factory-side { grid-column: 1; grid-row: 3; height: auto; grid-auto-rows: minmax(72px, auto); }
    .pb-alist-item { flex-direction: column; margin-bottom: 16px; padding: 16px 15px; gap: 12px; }
    .pb-alist-img { width: 100%; }
    .pb-article-main .left-item { flex-direction: column; height: auto; padding: 16px 15px; gap: 12px; }
    .pb-article-main .left-item .item-img { width: 100%; height: auto; max-height: 200px; margin: 0; }
    .pb-article-main .left-item-text { width: 100%; max-width: 100%; height: auto; padding: 0; }
    .pb-article-body.new_left { padding: 16px 14px 28px; }
    .pb-error-404.error-404 h1 { font-size: 48px; }
    .pb-sec-faq .pb-faq-inquiry,
    .pb-partners-inner,
    .pb-footer-copy .pb-footer-inner { padding-left: 12px; padding-right: 12px; }
    .pb-banner-slide { height: 260px !important; }
    .pb-stat-num { font-size: 24px; }
    .pb-intro-box { padding: 16px 14px; }
    .pb-pg-left { grid-template-columns: 1fr; }
    .pb-pg-thumbs-col { width: 100%; flex-direction: row; align-items: center; --pb-pg-thumb-h: 64px; }
    .pb-pg-arrow-up, .pb-pg-arrow-down { margin: 0 4px; }
    .pb-pg-arrow-up { transform: rotate(-90deg); }
    .pb-pg-arrow-down { transform: rotate(90deg); }
    .pb-pg-thumbs-viewport {
        width: calc(7 * 72px + 6 * 8px); max-width: calc(100% - 80px); height: auto;
        overflow: hidden;
    }
    .pb-pg-thumbs { flex-direction: row; transform: translateX(0); }
    .pb-pg-thumb { margin: 0; flex: 0 0 72px; width: 72px; height: 64px; }
    .pb-faq-inquiry-inner { gap: 20px; }
    .pb-element-title { padding: 28px 12px 12px; }
    .pb-el-sub { margin: -8px 12px 18px; }
    .pb-visual-page .header-center { padding-right: 48px; }
}