:root {
  --page-bg: #f7f7f7;
  --text: #5a5a5a;
  --title: #1c242b;
  --line: #e4e4e4;
  --dark: #2b303b;
  --accent: #006ab7;
  --muted: #8b8b8b;
}

@media (max-width: 640px) {
  body[data-page="home"] .innovation-section {
    min-height: 0;
    padding: 35px 0 8px;
    background: #fff;
  }

  body[data-page="home"] .innovation-section .section-title.with-more,
  body[data-page="home"] .solutions-section .section-title.with-more {
    margin-bottom: 0;
    padding: 0 4px 14px;
    border-bottom: 1px solid #e5e5e5;
  }

  body[data-page="home"] .innovation-section .section-title h2,
  body[data-page="home"] .solutions-section .section-title h2 {
    color: #1c242b;
    font-size: 22px;
    line-height: 30px;
    font-weight: 400;
  }

  body[data-page="home"] .innovation-section .section-title h2 span,
  body[data-page="home"] .solutions-section .section-title h2 span {
    font-weight: 400;
  }

  body[data-page="home"] .innovation-section .more-text,
  body[data-page="home"] .solutions-section .more-text {
    color: #666;
    font-size: 13px;
  }

  body[data-page="home"] .innovation-grid {
    display: block;
    margin-top: 0;
    counter-reset: innovation-item;
  }

  body[data-page="home"] .innovation-grid article {
    min-height: 0;
    padding: 20px 4px 18px;
    border-bottom: 1px dashed #e5e5e5;
    counter-increment: innovation-item;
  }

  body[data-page="home"] .innovation-grid article:last-child {
    border-bottom: 0;
  }

  body[data-page="home"] .innovation-top {
    display: none;
  }

  body[data-page="home"] .innovation-grid h3 {
    margin: 0 0 11px;
    color: #1c242b;
    font-size: 17px;
    line-height: 24px;
    font-weight: 700;
  }

  body[data-page="home"] .innovation-grid h3::before {
    content: "0" counter(innovation-item) " - ";
  }

  body[data-page="home"] .innovation-grid p {
    color: #555;
    font-size: 14px;
    line-height: 2.05;
  }

  body[data-page="home"] .solutions-section {
    padding: 34px 0 26px;
    background: #fff;
  }

  body[data-page="home"] .solution-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 8px;
    margin-top: 23px;
  }

  body[data-page="home"] .solution-card {
    width: 100%;
    min-height: 0;
  }

  body[data-page="home"] .solution-image,
  body[data-page="home"] .solution-image img {
    width: 100%;
    height: auto;
  }

  body[data-page="home"] .solution-image img {
    aspect-ratio: 290 / 131;
    object-fit: cover;
  }

  body[data-page="home"] .solution-title {
    display: block;
    height: auto;
    padding: 7px 0 0;
    color: #111;
    font-size: 14px;
    line-height: 20px;
  }

  body[data-page="home"] .site-footer {
    display: block;
    padding: 26px 0 24px;
    color: #fff;
    background: #2b303b;
  }

  body[data-page="home"] .footer-layout {
    display: grid;
    grid-template-columns: 1fr 92px;
    gap: 12px 18px;
    align-items: start;
    text-align: left;
  }

  body[data-page="home"] .footer-logo {
    width: 122px;
    margin: 0;
  }

  body[data-page="home"] .footer-qr {
    grid-column: 2;
    grid-row: 1 / span 2;
    width: 92px;
    height: 92px;
    margin: 0;
    padding: 6px;
    border: 1px solid rgba(255, 255, 255, .25);
  }

  body[data-page="home"] .footer-main {
    grid-column: 1;
    min-width: 0;
    color: #fff;
    font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
    font-size: 12px;
    line-height: 1.72;
  }

  body[data-page="home"] .footer-nav,
  body[data-page="home"] .footer-line,
  body[data-page="home"] .footer-meta {
    display: none;
  }

  body[data-page="home"] .footer-main::before {
    display: block;
    color: #fff;
    font-weight: 700;
    white-space: pre-line;
    content: "座机： 0512-3685 5390\A手机： 150 0009 8664  /  1801328 6610";
  }

  body[data-page="home"] .footer-main::after {
    display: block;
    margin-top: 5px;
    color: #fff;
    white-space: pre-line;
    content: "Copyright © 2015-2020 上海亿鸟物流有限公司\A苏ICP备20035758号-1";
  }
}

@media (max-width: 640px) {
  .main-nav {
    left: 0;
    right: 0;
    top: 52px;
    padding: 0;
    background: #2a82c8;
    border: 0;
    box-shadow: none;
  }

  .main-nav a {
    height: 60px;
    padding: 0 20px;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
  }

  .main-nav a:hover,
  .main-nav a.is-active {
    color: #fff;
    background: rgba(0, 0, 0, .05);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .nav-toggle span {
    transition: transform .2s ease, opacity .2s ease;
  }

  body:not([data-page="home"]) .breadcrumb-bar {
    display: none;
  }

  body:not([data-page="home"]) .inner-hero {
    height: 220px;
    background-image: url("../images/hero.jpg");
    background-size: auto 220px;
    background-position: center top;
  }

  body:not([data-page="home"]) .products-page,
  body:not([data-page="home"]) .solutions-page,
  body:not([data-page="home"]) .solution-detail-page,
  body:not([data-page="home"]) .service-detail-page,
  body:not([data-page="home"]) .about-page,
  body:not([data-page="home"]) .news-page,
  body:not([data-page="home"]) .news-detail-page,
  body:not([data-page="home"]) .contact-page,
  body:not([data-page="home"]) .content-section {
    padding: 25px 0 38px;
  }

  body:not([data-page="home"]) .site-footer {
    display: block;
    padding: 25px 0 24px;
    color: #fff;
    background: #2b303b;
  }

  body:not([data-page="home"]) .footer-layout {
    display: grid;
    grid-template-columns: 1fr 92px;
    gap: 12px 18px;
    align-items: start;
    text-align: left;
  }

  body:not([data-page="home"]) .footer-logo {
    width: 122px;
    margin: 0;
  }

  body:not([data-page="home"]) .footer-qr {
    grid-column: 2;
    grid-row: 1 / span 2;
    width: 92px;
    height: 92px;
    margin: 0;
    padding: 6px;
    border: 1px solid rgba(255, 255, 255, .25);
  }

  body:not([data-page="home"]) .footer-main {
    grid-column: 1;
    min-width: 0;
    color: #fff;
    font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
    font-size: 12px;
    line-height: 1.72;
  }

  body:not([data-page="home"]) .footer-nav,
  body:not([data-page="home"]) .footer-line,
  body:not([data-page="home"]) .footer-meta {
    display: none;
  }

  body:not([data-page="home"]) .footer-main::before {
    display: block;
    color: #fff;
    font-weight: 700;
    white-space: pre-line;
    content: "座机： 0512-3685 5390\A手机： 150 0009 8664  /  1801328 6610";
  }

  body:not([data-page="home"]) .footer-main::after {
    display: block;
    margin-top: 5px;
    color: #fff;
    white-space: pre-line;
    content: "Copyright © 2015-2020 上海亿鸟物流有限公司\A苏ICP备20035758号-1";
  }

  body[data-page="news"] .news-page {
    padding-top: 25px;
  }

  body[data-page="news"] .inner-title {
    margin: 0 0 22px;
    font-size: 22px;
    line-height: 30px;
    font-weight: 400;
    text-align: left;
  }

  body[data-page="news"] .news-columns {
    display: block;
    margin-top: 0;
  }

  body[data-page="news"] .news-column-head {
    display: inline-flex;
    height: 31px;
    align-items: center;
    margin: 0 7px 22px 0;
    padding: 0 10px;
    border: 2px solid #888;
  }

  body[data-page="news"] .news-column + .news-column .news-column-head {
    margin-right: 0;
  }

  body[data-page="news"] .news-column-head h2 {
    margin: 0;
    color: #333;
    font-size: 15px;
    line-height: 27px;
    font-weight: 400;
  }

  body[data-page="news"] .news-column-head h2 span,
  body[data-page="news"] .news-column-head img,
  body[data-page="news"] .news-column:nth-child(2) .news-items,
  body[data-page="news"] .news-column:nth-child(2) .news-pager {
    display: none;
  }

  body[data-page="news"] .news-items {
    margin-top: 0;
  }

  body[data-page="news"] .news-items li {
    position: relative;
    padding: 11px 0 11px 23px;
    border-bottom: 1px dashed #e6e6e6;
  }

  body[data-page="news"] .news-items li::before {
    position: absolute;
    left: 4px;
    top: 18px;
    color: #333;
    font-size: 12px;
    content: "❖";
  }

  body[data-page="news"] .news-items h3 {
    margin: 0;
    color: #333;
    font-size: 14px;
    line-height: 22px;
    font-weight: 400;
  }

  body[data-page="news"] .news-items p {
    display: none;
  }

  body[data-page="news"] .news-pager {
    justify-content: center;
    margin-top: 20px;
  }

  body[data-page="jobs"] .content-section {
    min-height: 465px;
  }

  body[data-page="jobs"] .page-title {
    margin-bottom: 32px;
    padding: 0 0 18px;
    text-align: left;
    border-bottom: 1px solid #e5e5e5;
  }

  body[data-page="jobs"] .page-title h2 {
    font-size: 22px;
    line-height: 30px;
    font-weight: 400;
  }

  body[data-page="jobs"] .empty-box {
    display: block;
    min-height: 0;
    padding: 18px 6px;
    color: #555;
    font-size: 14px;
    border: 0;
    background: transparent;
  }

  body[data-page="contact"] .contact-page {
    padding-top: 25px;
  }

  body[data-page="contact"] .inner-title {
    margin: 0 0 20px;
    padding-bottom: 15px;
    font-size: 22px;
    line-height: 30px;
    font-weight: 400;
    text-align: left;
    border-bottom: 1px solid #e5e5e5;
  }

  body[data-page="contact"] .contact-layout {
    display: block;
    margin-top: 0;
  }

  body[data-page="contact"] .contact-company {
    margin: 0 0 22px;
    padding: 0;
    font-size: 16px;
    line-height: 1.9;
    border: 0;
  }

  body[data-page="contact"] .contact-list li {
    display: flex;
    padding: 2px 0;
    color: #333;
    font-size: 14px;
    line-height: 2;
  }

  body[data-page="contact"] .contact-list li:nth-child(5) strong {
    font-size: 0;
  }

  body[data-page="contact"] .contact-list li:nth-child(5) strong::before {
    font-size: 14px;
    content: "地址：";
  }

  body[data-page="contact"] .contact-list li:nth-child(6) {
    display: none;
  }

  body[data-page="contact"] .contact-map {
    margin-top: 24px;
  }
}

@media (max-width: 640px) {
  html,
  body {
    overflow-x: hidden;
  }

  .site-footer {
    display: none;
  }

  .inner-hero {
    height: 128px;
    background-size: auto 128px;
    background-position: center top;
  }

  .breadcrumb-bar,
  .breadcrumb-inner {
    height: 44px;
  }

  .breadcrumb-inner {
    gap: 6px;
    color: #555;
    font-size: 12px;
  }

  .breadcrumb-inner img {
    width: 16px;
    height: 16px;
    margin-right: 4px;
  }

  .products-page,
  .solutions-page,
  .solution-detail-page,
  .service-detail-page,
  .about-page,
  .news-page,
  .news-detail-page,
  .contact-page,
  .content-section {
    min-height: 0;
    padding: 28px 0 42px;
  }

  .inner-title,
  .page-title h2 {
    font-size: 24px;
    line-height: 32px;
  }

  .page-title {
    margin-bottom: 28px;
  }

  body .product-service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 12px;
    margin-top: 28px;
  }

  .product-service-grid a,
  .product-service-grid img {
    width: 100%;
    height: auto;
  }

  .product-service-grid img {
    aspect-ratio: 384 / 217;
    object-fit: cover;
  }

  .service-nav-strip {
    width: 100%;
    height: auto;
    max-width: none;
  }

  .service-nav-strip img {
    display: none;
  }

  .service-nav-hotspots {
    position: static;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px 0;
  }

  .service-nav-hotspots a {
    display: flex;
    min-height: 92px;
    align-items: center;
    justify-content: flex-start;
    flex-direction: column;
    color: #111;
    font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
    font-size: 13px;
    line-height: 20px;
    text-align: center;
  }

  .service-nav-hotspots a::before {
    display: block;
    width: 64px;
    height: 64px;
    background-image: url("../images/hero-icons.png");
    background-repeat: no-repeat;
    background-size: 1200px 239px;
    content: "";
  }

  .service-nav-hotspots a::after {
    margin-top: 8px;
    content: attr(aria-label);
  }

  .service-nav-hotspots a:nth-child(1)::before {
    background-position: -247px -59px;
  }

  .service-nav-hotspots a:nth-child(2)::before {
    background-position: -413px -59px;
  }

  .service-nav-hotspots a:nth-child(3)::before {
    background-position: -581px -59px;
  }

  .service-nav-hotspots a:nth-child(4)::before {
    background-position: -748px -59px;
  }

  .service-nav-hotspots a:nth-child(5)::before {
    background-position: -915px -59px;
  }

  .service-nav-hotspots a:nth-child(6)::before {
    background-position: -1082px -59px;
  }

  .service-article {
    margin-top: 34px;
  }

  .service-article h1,
  .solution-detail-article h1 {
    margin-bottom: 14px;
    font-size: 21px;
    line-height: 1.45;
  }

  .service-article > p,
  .solution-detail-content,
  .news-detail-content {
    font-size: 14px;
    line-height: 2.05;
  }

  .solution-grid {
    grid-template-columns: 1fr;
    gap: 18px;
    justify-items: stretch;
    margin-top: 28px;
  }

  .solution-card {
    width: 100%;
    min-height: 0;
  }

  .solution-image,
  .solution-image img {
    width: 100%;
    height: auto;
  }

  .solution-image img {
    aspect-ratio: 290 / 131;
    object-fit: cover;
  }

  .solution-title {
    height: 38px;
    font-size: 14px;
    line-height: 38px;
  }

  .solution-detail-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .solution-detail-tabs a {
    width: 100%;
    height: 42px;
    font-size: 13px;
  }

  .solution-detail-article {
    margin-top: 30px;
  }

  .news-columns {
    grid-template-columns: 1fr;
    gap: 38px;
    margin-top: 32px;
  }

  .news-column-head {
    height: 42px;
  }

  .news-column-head h2 {
    margin-top: 0;
    font-size: 20px;
    line-height: 28px;
  }

  .news-column-head h2 span {
    font-size: 12px;
  }

  .news-column-head img {
    width: 28px;
    height: 28px;
  }

  .news-items {
    margin-top: 18px;
  }

  .news-items li {
    padding-bottom: 12px;
  }

  .news-items li + li {
    margin-top: 12px;
  }

  .news-items h3 {
    margin-bottom: 5px;
    font-size: 16px;
    line-height: 1.55;
  }

  .news-items p {
    margin: 0;
    font-size: 13px;
    line-height: 1.8;
  }

  .news-pager {
    justify-content: flex-start;
    gap: 6px;
    margin-top: 20px;
    font-size: 13px;
  }

  .news-pager a,
  .news-pager span {
    min-width: 30px;
    height: 30px;
    padding: 0 8px;
  }

  .news-detail-article h1 {
    font-size: 20px;
    line-height: 1.45;
  }

  .news-detail-meta {
    margin: 12px 0 22px;
    padding-bottom: 14px;
    line-height: 1.5;
  }

  .prev-next {
    margin-top: 28px;
    font-size: 13px;
    line-height: 1.8;
  }

  .about-intro {
    margin-top: 24px;
    font-size: 13px;
    line-height: 2.05;
  }

  .about-intro p + p {
    margin-top: 18px;
  }

  .about-vision-box {
    gap: 18px;
    margin-top: 24px;
    padding: 0;
    border: 0;
  }

  .about-vision-box img {
    width: 100%;
    height: auto;
    aspect-ratio: 530 / 255;
  }

  .about-vision-box figcaption {
    margin-top: 10px;
    font-size: 14px;
  }

  .about-section-title {
    margin-top: 34px;
    font-size: 24px;
    line-height: 32px;
  }

  .about-innovation {
    row-gap: 30px;
    margin-top: 30px;
  }

  .about-innovation h3 {
    margin-top: 20px;
    font-size: 19px;
  }

  .about-innovation p {
    font-size: 13px;
    line-height: 2.05;
  }

  .about-partners {
    margin-top: 22px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 28px;
  }

  .contact-company {
    margin-bottom: 14px;
    padding-bottom: 14px;
    font-size: 16px;
    line-height: 1.75;
  }

  .contact-list li {
    display: block;
    padding: 8px 0;
    font-size: 13px;
    line-height: 1.75;
  }

  .contact-map {
    width: 100%;
    height: auto;
    aspect-ratio: 730 / 323;
  }

  .empty-box {
    min-height: 140px;
    font-size: 16px;
  }
}

@media (max-width: 640px) {
  body[data-page="home"] .innovation-section {
    min-height: 0;
    padding: 35px 0 8px;
    background: #fff;
  }

  body[data-page="home"] .innovation-section .section-title.with-more,
  body[data-page="home"] .solutions-section .section-title.with-more {
    margin-bottom: 0;
    padding: 0 4px 14px;
    border-bottom: 1px solid #e5e5e5;
  }

  body[data-page="home"] .innovation-section .section-title h2,
  body[data-page="home"] .solutions-section .section-title h2 {
    color: #1c242b;
    font-size: 22px;
    line-height: 30px;
    font-weight: 400;
  }

  body[data-page="home"] .innovation-section .section-title h2 span,
  body[data-page="home"] .solutions-section .section-title h2 span {
    font-weight: 400;
  }

  body[data-page="home"] .innovation-section .more-text,
  body[data-page="home"] .solutions-section .more-text {
    color: #666;
    font-size: 13px;
  }

  body[data-page="home"] .innovation-grid {
    display: block;
    margin-top: 0;
    counter-reset: innovation-item;
  }

  body[data-page="home"] .innovation-grid article {
    min-height: 0;
    padding: 20px 4px 18px;
    border-bottom: 1px dashed #e5e5e5;
    counter-increment: innovation-item;
  }

  body[data-page="home"] .innovation-grid article:last-child {
    border-bottom: 0;
  }

  body[data-page="home"] .innovation-top {
    display: none;
  }

  body[data-page="home"] .innovation-grid h3 {
    margin: 0 0 11px;
    color: #1c242b;
    font-size: 17px;
    line-height: 24px;
    font-weight: 700;
  }

  body[data-page="home"] .innovation-grid h3::before {
    content: "0" counter(innovation-item) " - ";
  }

  body[data-page="home"] .innovation-grid p {
    color: #555;
    font-size: 14px;
    line-height: 2.05;
  }

  body[data-page="home"] .solutions-section {
    padding: 34px 0 26px;
    background: #fff;
  }

  body[data-page="home"] .solution-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 8px;
    margin-top: 23px;
  }

  body[data-page="home"] .solution-card {
    width: 100%;
    min-height: 0;
  }

  body[data-page="home"] .solution-image,
  body[data-page="home"] .solution-image img {
    width: 100%;
    height: auto;
  }

  body[data-page="home"] .solution-image img {
    aspect-ratio: 290 / 131;
    object-fit: cover;
  }

  body[data-page="home"] .solution-title {
    display: block;
    height: auto;
    padding: 7px 0 0;
    color: #111;
    font-size: 14px;
    line-height: 20px;
  }

  body[data-page="home"] .site-footer {
    display: block;
    padding: 26px 0 24px;
    color: #fff;
    background: #2b303b;
  }

  body[data-page="home"] .footer-layout {
    display: grid;
    grid-template-columns: 1fr 92px;
    gap: 12px 18px;
    align-items: start;
    text-align: left;
  }

  body[data-page="home"] .footer-logo {
    width: 122px;
    margin: 0;
  }

  body[data-page="home"] .footer-qr {
    grid-column: 2;
    grid-row: 1 / span 2;
    width: 92px;
    height: 92px;
    margin: 0;
    padding: 6px;
    border: 1px solid rgba(255, 255, 255, .25);
  }

  body[data-page="home"] .footer-main {
    grid-column: 1;
    min-width: 0;
    color: #fff;
    font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
    font-size: 12px;
    line-height: 1.72;
  }

  body[data-page="home"] .footer-nav,
  body[data-page="home"] .footer-line,
  body[data-page="home"] .footer-meta {
    display: none;
  }

  body[data-page="home"] .footer-main::before {
    display: block;
    color: #fff;
    font-weight: 700;
    white-space: pre-line;
    content: "座机： 0512-3685 5390\A手机： 150 0009 8664  /  1801328 6610";
  }

  body[data-page="home"] .footer-main::after {
    display: block;
    margin-top: 5px;
    color: #fff;
    white-space: pre-line;
    content: "Copyright © 2015-2020 上海亿鸟物流有限公司\A苏ICP备20035758号-1";
  }
}

@media (max-width: 640px) {
  body .product-service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px 0;
    margin-top: 30px;
  }

  body .product-service-grid a {
    display: flex;
    min-height: 92px;
    align-items: center;
    justify-content: flex-start;
    flex-direction: column;
    box-shadow: none;
    color: #111;
    font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
    font-size: 13px;
    line-height: 20px;
    text-align: center;
  }

  body .product-service-grid img {
    display: none;
  }

  body .product-service-grid a::before {
    display: block;
    width: 64px;
    height: 64px;
    background-image: url("../images/hero-icons.png");
    background-repeat: no-repeat;
    background-size: 1200px 239px;
    content: "";
  }

  body .product-service-grid a::after {
    margin-top: 8px;
  }

  body .product-service-grid a:nth-child(1)::before {
    background-position: -247px -59px;
  }

  body .product-service-grid a:nth-child(1)::after {
    content: "运输";
  }

  body .product-service-grid a:nth-child(2)::before {
    background-position: -413px -59px;
  }

  body .product-service-grid a:nth-child(2)::after {
    content: "仓储·配送";
  }

  body .product-service-grid a:nth-child(3)::before {
    background-position: -581px -59px;
  }

  body .product-service-grid a:nth-child(3)::after {
    content: "合同物流";
  }

  body .product-service-grid a:nth-child(4)::before {
    background-position: -748px -59px;
  }

  body .product-service-grid a:nth-child(4)::after {
    content: "供应链管理";
  }

  body .product-service-grid a:nth-child(5)::before {
    background-position: -915px -59px;
  }

  body .product-service-grid a:nth-child(5)::after {
    content: "智慧物流";
  }

  body .product-service-grid a:nth-child(6)::before {
    background-position: -1082px -59px;
  }

  body .product-service-grid a:nth-child(6)::after {
    content: "增值服务";
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: Arial, "SimSun", "宋体", Helvetica, sans-serif, Verdana;
  font-size: 14px;
  line-height: 1.9;
  background: var(--page-bg);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 1200px;
  max-width: calc(100% - 32px);
  margin: 0 auto;
}

.site-header {
  position: relative;
  z-index: 10;
  background: #fbfbfb;
}

.header-bg {
  min-height: 100px;
  background: #fbfbfb url("../images/header-bg.png") center top repeat-x;
}

.header-inner {
  position: relative;
  display: flex;
  min-height: 100px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.logo {
  display: block;
  width: 178px;
  flex: 0 0 auto;
}

.top-contact {
  position: absolute;
  top: 18px;
  right: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #777;
  font-size: 13px;
  line-height: 1;
}

.top-contact span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.top-contact span::before {
  display: inline-block;
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
  background: #8c8c8c;
  content: "";
}

.top-contact span:first-child::before {
  width: 16px;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 18'%3E%3Cpath fill='%23000' d='M2.2 0h19.6C23 0 24 1 24 2.2v13.6c0 1.2-1 2.2-2.2 2.2H2.2C1 18 0 17 0 15.8V2.2C0 1 1 0 2.2 0Zm.3 2 9.5 6.8L21.5 2h-19Zm19.5 2.1-9.3 6.6a1.2 1.2 0 0 1-1.4 0L2 4.1v11.4c0 .3.2.5.5.5h19c.3 0 .5-.2.5-.5V4.1Z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 18'%3E%3Cpath fill='%23000' d='M2.2 0h19.6C23 0 24 1 24 2.2v13.6c0 1.2-1 2.2-2.2 2.2H2.2C1 18 0 17 0 15.8V2.2C0 1 1 0 2.2 0Zm.3 2 9.5 6.8L21.5 2h-19Zm19.5 2.1-9.3 6.6a1.2 1.2 0 0 1-1.4 0L2 4.1v11.4c0 .3.2.5.5.5h19c.3 0 .5-.2.5-.5V4.1Z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.top-contact span:last-child::before {
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='%23000' d='M6.1.4c.6-.2 1.2 0 1.5.6l1.7 3.3c.3.6.2 1.2-.3 1.7L7.6 7.4c1 2 2.7 3.7 4.8 4.8l1.4-1.4c.5-.5 1.2-.6 1.7-.3l3.4 1.7c.5.3.8.9.6 1.5l-.8 3.5c-.2.8-.9 1.3-1.7 1.3A15.5 15.5 0 0 1 1.5 3c0-.8.5-1.5 1.3-1.7L6.1.4Zm-.2 2-2.3.5A13.5 13.5 0 0 0 17 16.4l.5-2.3-2.4-1.2-1.5 1.5c-.3.3-.8.4-1.2.2a12.2 12.2 0 0 1-7-7c-.2-.4-.1-.9.2-1.2l1.5-1.5-1.2-2.5Z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='%23000' d='M6.1.4c.6-.2 1.2 0 1.5.6l1.7 3.3c.3.6.2 1.2-.3 1.7L7.6 7.4c1 2 2.7 3.7 4.8 4.8l1.4-1.4c.5-.5 1.2-.6 1.7-.3l3.4 1.7c.5.3.8.9.6 1.5l-.8 3.5c-.2.8-.9 1.3-1.7 1.3A15.5 15.5 0 0 1 1.5 3c0-.8.5-1.5 1.3-1.7L6.1.4Zm-.2 2-2.3.5A13.5 13.5 0 0 0 17 16.4l.5-2.3-2.4-1.2-1.5 1.5c-.3.3-.8.4-1.2.2a12.2 12.2 0 0 1-7-7c-.2-.4-.1-.9.2-1.2l1.5-1.5-1.2-2.5Z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.top-contact i {
  display: block;
  width: 1px;
  height: 12px;
  background: #cfcfcf;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-top: 23px;
}

.main-nav a {
  display: flex;
  width: 115px;
  height: 50px;
  align-items: center;
  justify-content: center;
  color: #111;
  font-size: 14px;
  background: transparent;
  transition: color .2s ease, background-color .2s ease;
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 38px;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--line);
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: #222;
}

.hero-banner {
  position: relative;
  min-height: 600px;
  background: #ccc url("../images/hero.jpg") center top/cover no-repeat;
}

.hero-icons {
  position: relative;
  min-height: 600px;
}

.hero-icons img {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -135px;
  width: 1200px;
  max-width: 100%;
  margin: 0 auto;
}

.hero-hotspots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -135px;
  z-index: 2;
  display: grid;
  width: 1200px;
  max-width: 100%;
  height: 239px;
  grid-template-columns: 192px repeat(6, 1fr);
  margin: 0 auto;
}

.hero-hotspots a {
  display: block;
  min-width: 0;
}

.hero-hotspots a:focus-visible {
  outline: 2px solid #fff;
  outline-offset: -8px;
}

.mobile-services-section {
  display: none;
}

.image-section {
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
}

.home-about {
  min-height: 643px;
  padding: 160px 0 72px;
  background-image: url("../images/about-bg.jpg");
}

.section-title {
  margin-bottom: 36px;
}

.section-title.with-more {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.section-title h1,
.section-title h2 {
  margin: 0;
  color: var(--title);
  font-family: "Microsoft YaHei", Arial, "SimSun", "宋体", sans-serif;
  font-size: 36px;
  line-height: 51px;
}

.section-title h1 {
  font-weight: 700;
}

.section-title h2 {
  font-weight: 400;
}

.page-title h2 {
  margin: 0;
  color: var(--title);
  font-size: 36px;
  line-height: 1.28;
  font-weight: 700;
}

.section-title p {
  margin: 6px 0 0;
  color: #999ea3;
  font-family: "Microsoft YaHei", Arial, "SimSun", "宋体", sans-serif;
  font-size: 14px;
  line-height: 23px;
}

.more-text {
  margin-top: 19px;
  color: #222;
  font-size: 14px;
  line-height: 30px;
}

.more-text:hover {
  color: var(--accent);
}

.section-title h2 span {
  font-weight: 700;
}

.section-title.light h2 {
  color: var(--title);
}

.about-copy {
  max-width: 1200px;
  color: var(--title);
  font-size: 14px;
}

.about-copy p {
  margin: 0 0 22px;
}

.vision-grid {
  display: grid;
  grid-template-columns: 450px 450px;
  gap: 0;
  max-width: 900px;
  margin: 38px 0 0;
  padding-top: 34px;
  border-top: 1px dashed #bdbdbd;
}

.vision-grid div {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  color: var(--title);
  background: transparent;
}

.vision-icon {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
}

.vision-icon img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.vision-grid strong {
  color: var(--title);
}

.more-link {
  display: inline-flex;
  min-width: 92px;
  height: 32px;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: var(--accent);
}

.innovation-section {
  min-height: 556px;
  padding: 57px 0 68px;
  background-image: url("../images/innovation-bg.jpg");
}

.innovation-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 74px;
  margin-top: 86px;
}

.innovation-grid article {
  min-height: 210px;
  padding: 0 6px;
}

.innovation-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid #222;
}

.innovation-top img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.innovation-top span {
  color: var(--title);
  font-size: 20px;
  font-weight: 700;
}

.innovation-grid h3,
.innovation-grid h4 {
  margin: 0 0 14px;
  color: var(--title);
  font-size: 20px;
  line-height: 1.4;
}

.innovation-grid p {
  margin: 0;
}

.solutions-section {
  padding: 65px 0 84px;
  background: #fff;
}

.solutions-page {
  padding: 40px 0 84px;
  background: #fff;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 290px);
  gap: 12px 13px;
  margin-top: 53px;
}

.solution-card {
  display: block;
  overflow: hidden;
  width: 290px;
  min-height: 169px;
  background: transparent;
  border: 0;
}

.solution-image {
  display: block;
  width: 290px;
  height: 131px;
  overflow: hidden;
}

.solution-image img {
  display: block;
  width: 290px;
  height: 131px;
  object-fit: cover;
  transition: transform .35s ease;
}

.solution-card:hover .solution-image img {
  transform: scale(1.06);
}

.solution-title {
  display: block;
  padding: 11px 4px 0;
  color: #222;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
  background: transparent;
  transition: color .2s ease;
}

.solution-title:hover {
  color: #2179c2;
}

.site-footer {
  padding: 38px 0 30px;
  color: #fff;
  background: var(--dark);
}

.site-footer.inner {
  margin-top: 0;
}

.footer-layout {
  display: grid;
  grid-template-columns: 166px 1fr 99px;
  align-items: start;
  gap: 58px;
}

.footer-logo {
  width: 166px;
  margin-top: 0;
}

.footer-main {
  min-width: 0;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 0;
  margin-bottom: 27px;
}

.footer-nav a {
  display: inline-flex;
  width: 115px;
  height: 36px;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.footer-line {
  height: 1px;
  margin-left: -224px;
  margin-bottom: 25px;
  background: rgba(255, 255, 255, .14);
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-left: -224px;
}

.site-footer p {
  margin: 5px 0;
  color: #e8e8e8;
}

.site-footer a {
  color: #fff;
}

.footer-qr {
  width: 99px;
  height: 99px;
}

.inner-hero {
  height: 350px;
  background: #0e2237 url("../images/page-banner.jpg") center center/cover no-repeat;
}

.breadcrumb-bar {
  height: 80px;
  background: #fff;
  border-bottom: 1px solid #e1e1e1;
}

.breadcrumb-inner {
  display: flex;
  height: 80px;
  align-items: center;
  gap: 12px;
  color: #5a5a5a;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
  font-size: 14px;
  line-height: 1;
}

.breadcrumb-inner img {
  width: 18px;
  height: 18px;
  margin-right: 8px;
}

.breadcrumb-inner a:hover {
  color: var(--accent);
}

.products-page {
  min-height: 653px;
  padding: 52px 0 91px;
  background: #fff;
}

.inner-title {
  margin: 0;
  color: var(--title);
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
  font-size: 36px;
  line-height: 1.3;
  font-weight: 700;
  text-align: center;
}

.product-service-grid {
  display: grid;
  grid-template-columns: repeat(3, 384px);
  gap: 64px 24px;
  justify-content: center;
  margin-top: 57px;
}

.product-service-grid a {
  display: block;
  width: 384px;
  height: 217px;
  box-shadow: 0 22px 38px rgba(0, 0, 0, .04);
  transition: transform .35s ease, box-shadow .35s ease;
}

.product-service-grid img {
  width: 384px;
  height: 217px;
  object-fit: cover;
}

.product-service-grid a:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 46px rgba(0, 0, 0, .08);
}

.service-detail-page {
  min-height: 379px;
  padding: 47px 0 36px;
  background: #fff;
}

.service-nav-strip {
  position: relative;
  width: 885px;
  height: 72px;
  margin: 0 auto;
}

.service-nav-strip img {
  width: 885px;
  height: 72px;
  object-fit: contain;
}

.service-nav-hotspots {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}

.service-nav-hotspots a {
  display: block;
}

.service-article {
  margin-top: 66px;
  color: #434343;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
}

.service-article h1 {
  margin: 0 0 18px;
  color: var(--title);
  font-size: 22px;
  line-height: 1.4;
  font-weight: 700;
  text-align: center;
}

.service-article > p {
  margin: 0;
  color: #434343;
  font-size: 14px;
  line-height: 2.4;
}

.prev-next {
  margin-top: 47px;
  color: #727272;
  font-size: 14px;
  line-height: 1.8;
}

.prev-next p {
  display: flex;
  align-items: center;
  margin: 0;
}

.prev-next a:hover {
  color: #048bcd;
}

.prev-next .arrow {
  display: inline-block;
  width: 11px;
  height: 10px;
  margin-right: 8px;
  background: #c2c2c2;
  clip-path: polygon(50% 0, 100% 45%, 72% 45%, 72% 100%, 28% 100%, 28% 45%, 0 45%);
}

.prev-next .arrow.down {
  transform: rotate(180deg);
}

.page-banner {
  min-height: 220px;
  padding: 74px 0 46px;
  color: #fff;
  background: linear-gradient(rgba(28, 36, 43, .68), rgba(28, 36, 43, .72)), url("../images/hero.jpg") center center/cover no-repeat;
}

.page-banner h1 {
  margin: 0 0 8px;
  color: #fff;
  font-size: 36px;
}

.page-banner p {
  margin: 0;
}

.content-section {
  min-height: 480px;
  padding: 52px 0 82px;
  background: #fff;
}

.page-title {
  margin-bottom: 40px;
  padding-bottom: 0;
  text-align: center;
  border-bottom: 0;
}

.service-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.service-panel article {
  padding: 28px 22px;
  text-align: center;
  border: 1px solid var(--line);
  background: #fff;
}

.service-panel img {
  width: 58px;
  height: 58px;
  margin: 0 auto 18px;
  object-fit: contain;
}

.service-panel h3,
.news-list h3 {
  margin: 0 0 10px;
  color: var(--title);
  font-size: 20px;
}

.page-grid {
  margin-top: 8px;
}

.about-page {
  padding: 40px 0 92px;
  background: #fff;
}

.about-intro {
  margin-top: 33px;
  color: #1d242b;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
  font-size: 14px;
  line-height: 2.2;
}

.about-intro p {
  margin: 0;
}

.about-intro p + p {
  margin-top: 31px;
}

.about-vision-box {
  display: grid;
  grid-template-columns: 530px 530px;
  justify-content: space-between;
  align-items: start;
  height: 354px;
  margin-top: 35px;
  padding: 31px 41px 0;
  border: 1px solid #eee;
}

.about-vision-box figure {
  margin: 0;
  text-align: center;
}

.about-vision-box img {
  display: block;
  width: 530px;
  height: 255px;
  object-fit: cover;
}

.about-vision-box figcaption {
  margin-top: 22px;
  color: #1d242b;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
  font-size: 16px;
  line-height: 1.4;
}

.about-section-title {
  margin: 59px 0 0;
  color: #1c242b;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
  font-size: 36px;
  line-height: 1.35;
  font-weight: 700;
  text-align: center;
}

.about-innovation {
  display: grid;
  grid-template-columns: repeat(3, 340px);
  column-gap: 75px;
  margin-top: 60px;
}

.about-innovation article {
  color: #1c242b;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
}

.about-innovation-top {
  display: flex;
  height: 43px;
  align-items: center;
  justify-content: space-between;
}

.about-innovation-top img {
  display: block;
  width: auto;
  max-width: 44px;
  max-height: 43px;
  object-fit: contain;
}

.about-innovation-top span {
  color: #1c242b;
  font-size: 28px;
  line-height: 1;
  font-weight: 700;
}

.about-innovation-line {
  height: 1px;
  margin-top: 11px;
  background: #2d2d2d;
}

.about-innovation h3 {
  margin: 38px 0 0;
  color: #1c242b;
  font-size: 22px;
  line-height: 1.4;
  font-weight: 700;
}

.about-innovation p {
  margin: 9px 0 0;
  color: #1c242b;
  font-size: 14px;
  line-height: 2.21;
}

.partners-title {
  margin-top: 58px;
}

.about-partners {
  display: block;
  width: 1200px;
  max-width: 100%;
  height: auto;
  margin-top: 31px;
}

.about-partners-grid {
  display: none;
}

.news-page {
  min-height: 660px;
  padding: 40px 0 82px;
  background: #fff;
}

.news-columns {
  display: grid;
  grid-template-columns: 549px 549px;
  column-gap: 102px;
  margin-top: 79px;
}

.news-column-head {
  display: flex;
  height: 47px;
  align-items: flex-start;
  justify-content: space-between;
  border-bottom: 1px solid #222;
}

.news-column-head h2 {
  margin: -3px 0 0;
  color: #000;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
  font-size: 24px;
  line-height: 32px;
  font-weight: 700;
}

.news-column-head h2 span {
  font-size: 14px;
  line-height: 20px;
  font-weight: 400;
}

.news-column-head img {
  display: block;
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
}

.news-items {
  margin: 37px 0 0;
  padding: 0;
  list-style: none;
}

.news-items li {
  margin: 0;
  padding: 0 0 7px;
  border-bottom: 1px dashed #eee;
}

.news-items li + li {
  margin-top: 4px;
}

.news-items a {
  display: block;
}

.news-items h3 {
  margin: 0;
  color: #1d252c;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
  font-size: 18px;
  line-height: 50px;
  font-weight: 400;
}

.news-items p {
  margin: -2px 0 3px;
  color: #8e9297;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
  font-size: 14px;
  line-height: 24px;
}

.news-items a:hover h3 {
  color: #048bcd;
}

.news-pager {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 46px;
  color: #666;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
  font-size: 14px;
  line-height: 1;
}

.news-pager a,
.news-pager span {
  display: inline-flex;
  min-width: 34px;
  height: 32px;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border: 1px solid #ddd;
  background: #fff;
}

.news-pager a:hover {
  color: #048bcd;
  border-color: #048bcd;
}

.news-pager .is-active {
  color: #fff;
  border-color: #048bcd;
  background: #048bcd;
}

.news-pager .is-disabled {
  color: #bfbfbf;
  background: #f8f8f8;
}

.news-detail-page {
  min-height: 520px;
  padding: 50px 0 84px;
  background: #fff;
}

.news-detail-article {
  width: 920px;
  max-width: 100%;
  margin: 0 auto;
  color: #434343;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
}

.news-detail-article h1 {
  margin: 0;
  color: var(--title);
  font-size: 24px;
  line-height: 1.45;
  font-weight: 700;
  text-align: center;
}

.news-detail-meta {
  margin: 18px 0 34px;
  padding-bottom: 18px;
  color: #9a9a9a;
  font-size: 13px;
  line-height: 1;
  text-align: center;
  border-bottom: 1px solid #eee;
}

.news-detail-content {
  font-size: 14px;
  line-height: 2.25;
}

.news-detail-content p {
  margin: 0 0 18px;
  text-indent: 2em;
}

.news-detail-content p:first-child {
  text-indent: 0;
}

.news-detail-article .prev-next {
  margin-top: 46px;
  padding-top: 18px;
  border-top: 1px solid #eee;
}

.empty-box {
  display: grid;
  min-height: 220px;
  place-items: center;
  color: var(--muted);
  font-size: 22px;
  border: 1px dashed #d8d8d8;
  background: #fafafa;
}

.contact-page {
  min-height: 590px;
  padding: 68px 0 86px;
  background: #fff;
}

.contact-layout {
  display: grid;
  grid-template-columns: 467px 730px;
  gap: 3px;
  align-items: start;
  margin-top: 58px;
}

.contact-company {
  margin: 0 0 22px;
  padding-bottom: 22px;
  color: var(--title);
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
  font-size: 18px;
  line-height: 2.01;
  font-weight: 700;
  border-bottom: 1px dashed #d5d5d5;
}

.contact-company span {
  display: block;
}

.contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-list li {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 0;
  color: #1d242b;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
  font-size: 14px;
  line-height: 3.01;
  border-bottom: 0;
}

.contact-list strong {
  flex: 0 0 auto;
  font-weight: 700;
}

.contact-list a {
  color: #1d242b;
  font-weight: 400;
}

.contact-red {
  color: #f00;
  font-weight: 700;
}

.contact-map {
  width: 730px;
  height: 323px;
  overflow: hidden;
}

.contact-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.solution-detail-page {
  min-height: 380px;
  padding: 45px 0 84px;
  background: #fff;
}

.solution-detail-tabs {
  display: grid;
  grid-template-columns: repeat(8, 120px);
  gap: 34px;
  align-items: center;
}

.solution-detail-tabs a {
  display: flex;
  width: 120px;
  height: 48px;
  align-items: center;
  justify-content: center;
  color: #1c242b;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
  font-size: 14px;
  line-height: 1.2;
  text-align: center;
  border: 1px solid #1c242b;
  background: transparent;
}

.solution-detail-tabs a:hover {
  color: #fff;
  background: #1c242b;
}

.solution-detail-article {
  margin-top: 45px;
  color: #434343;
  font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
}

.solution-detail-article h1 {
  margin: 0 0 24px;
  color: #1c242b;
  font-size: 22px;
  line-height: 1.4;
  font-weight: 700;
}

.solution-detail-content {
  color: #434343;
  font-size: 14px;
  line-height: 2.58;
}

.solution-detail-content p {
  margin: 0;
}

.solution-detail-content strong {
  font-weight: 700;
}

.solution-detail-article .prev-next {
  margin-top: 20px;
}

.detail-actions {
  margin-top: 28px;
}

.sitemap-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.sitemap-list a {
  display: block;
  padding: 16px 18px;
  color: var(--title);
  background: #f8f8f8;
  border: 1px solid var(--line);
}

.sitemap-list a:hover {
  color: var(--accent);
  border-color: #cde0ef;
}

.mobile-fixed-bar {
  display: none;
}

@media (max-width: 980px) {
  .header-inner {
    min-height: 82px;
  }

  .header-bg {
    min-height: 82px;
  }

  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 82px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 12px 28px rgba(0, 0, 0, .12);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    width: 100%;
    justify-content: flex-start;
    padding: 0 16px;
    background: none;
  }

  .hero-banner,
  .hero-icons {
    min-height: 430px;
  }

  .hero-icons img {
    bottom: -92px;
  }

  .hero-hotspots {
    bottom: -92px;
    height: 185px;
    grid-template-columns: 16% repeat(6, 1fr);
  }

  .home-about {
    padding-top: 118px;
  }

  .innovation-grid,
  .solution-grid,
  .service-panel,
  .product-service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .contact-map {
    width: 100%;
    height: auto;
    aspect-ratio: 730 / 323;
  }

  .about-vision-box {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    height: auto;
    gap: 24px;
    padding: 28px;
  }

  .about-vision-box img {
    width: 100%;
    height: auto;
    aspect-ratio: 530 / 255;
  }

  .about-innovation {
    grid-template-columns: 1fr;
    row-gap: 42px;
  }

  .news-columns {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .solution-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 18px;
  }

  .solution-card,
  .solution-image,
  .solution-image img {
    width: 100%;
  }

  .solution-detail-tabs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }

  .solution-detail-tabs a {
    width: 100%;
  }

  .product-service-grid {
    gap: 30px 20px;
  }

  .product-service-grid a,
  .product-service-grid img {
    width: 100%;
    height: auto;
  }

  .service-nav-strip,
  .service-nav-strip img {
    width: 100%;
    height: auto;
  }

  .service-nav-strip {
    max-width: 885px;
  }

  .service-nav-hotspots {
    height: 100%;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 13px;
    padding-bottom: 54px;
  }

  .container {
    max-width: calc(100% - 28px);
  }

  .header-bg,
  .header-inner {
    min-height: 52px;
  }

  .header-inner {
    gap: 12px;
  }

  .top-contact {
    display: none;
  }

  .logo {
    width: 128px;
  }

  .nav-toggle {
    width: 36px;
    height: 36px;
    padding: 7px;
    background: transparent;
    border: 0;
  }

  .nav-toggle span {
    width: 22px;
    height: 3px;
    margin: 4px auto;
    background: var(--accent);
    border-radius: 2px;
  }

  .main-nav {
    top: 52px;
    z-index: 20;
  }

  .hero-banner,
  .hero-icons {
    min-height: 220px;
  }

  .hero-banner {
    background-size: auto 220px;
    background-position: center top;
  }

  .hero-icons img,
  .hero-hotspots {
    display: none;
  }

  .mobile-services-section {
    display: block;
    padding: 24px 0 28px;
    background: #fff;
  }

  .mobile-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    padding: 0 4px 15px;
    border-bottom: 1px solid #e5e5e5;
  }

  .mobile-section-head h2 {
    margin: 0;
    color: var(--title);
    font-size: 22px;
    line-height: 30px;
    font-weight: 400;
  }

  .mobile-section-head a {
    color: #777;
    font-size: 13px;
    line-height: 30px;
  }

  .mobile-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    row-gap: 32px;
  }

  .mobile-services-grid a {
    display: flex;
    min-height: 103px;
    align-items: center;
    justify-content: flex-start;
    flex-direction: column;
    color: #111;
    font-size: 14px;
    line-height: 20px;
  }

  .mobile-services-grid strong {
    display: block;
    margin-top: 10px;
    font-weight: 400;
  }

  .mobile-service-icon {
    display: block;
    width: 64px;
    height: 64px;
    background-image: url("../images/hero-icons.png");
    background-repeat: no-repeat;
    background-size: 1200px 239px;
  }

  .mobile-service-transport {
    background-position: -247px -59px;
  }

  .mobile-service-warehouse {
    background-position: -413px -59px;
  }

  .mobile-service-contract {
    background-position: -581px -59px;
  }

  .mobile-service-supply {
    background-position: -748px -59px;
  }

  .mobile-service-smart {
    background-position: -915px -59px;
  }

  .mobile-service-value {
    background-position: -1082px -59px;
  }

  .home-about {
    min-height: 0;
    padding: 37px 0 44px;
    background: #f1f1f1;
  }

  .section-title h1,
  .section-title h2,
  .inner-title,
  .page-title h2,
  .page-banner h1 {
    font-size: 28px;
  }

  .section-title h1,
  .section-title h2 {
    line-height: 30px;
    font-weight: 400;
  }

  .section-title {
    margin-bottom: 26px;
  }

  .section-title.with-more {
    align-items: center;
    padding: 0 4px 14px;
    border-bottom: 1px solid #ddd;
  }

  .section-title p {
    display: none;
  }

  .more-text {
    margin-top: 0;
    color: #777;
    font-size: 13px;
    line-height: 30px;
  }

  .about-copy {
    font-size: 13px;
    line-height: 2.15;
  }

  .about-copy p {
    margin-bottom: 14px;
  }

  .vision-grid {
    display: none;
  }

  .mobile-fixed-bar {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 50;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    height: 54px;
    background: #22272c;
    box-shadow: 0 -1px 0 rgba(255, 255, 255, .08);
  }

  .mobile-fixed-bar a {
    display: flex;
    min-width: 0;
    align-items: center;
    justify-content: center;
    gap: 7px;
    color: #fff;
    font-size: 14px;
    line-height: 1;
    font-weight: 700;
  }

  .mobile-fixed-bar span {
    position: relative;
    display: inline-flex;
    width: 26px;
    height: 26px;
    align-items: center;
    justify-content: center;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, .75);
    border-radius: 50%;
    font-size: 14px;
    line-height: 1;
  }

  .mobile-bar-home span::before {
    content: "⌂";
  }

  .mobile-bar-phone span::before {
    content: "☎";
  }

  .mobile-bar-mail span::before {
    content: "✉";
  }

  .mobile-bar-address span::before {
    content: "●";
    font-size: 10px;
  }

  .vision-grid,
  .innovation-grid,
  .solution-grid,
  .service-panel,
  .product-service-grid,
  .sitemap-list,
  .slogan-row {
    grid-template-columns: 1fr;
  }

  .inner-hero {
    height: 180px;
    background-size: cover;
  }

  .breadcrumb-bar,
  .breadcrumb-inner {
    height: 58px;
  }

  .breadcrumb-inner {
    gap: 7px;
    overflow-x: auto;
    white-space: nowrap;
  }

  .products-page {
    padding: 36px 0 56px;
  }

  .solutions-page,
  .solution-detail-page {
    padding: 36px 0 56px;
  }

  .solution-grid {
    margin-top: 32px;
  }

  .solution-detail-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .solution-detail-tabs a {
    height: 42px;
    font-size: 13px;
  }

  .solution-detail-article {
    margin-top: 32px;
  }

  .about-page {
    padding: 36px 0 56px;
  }

  .about-intro {
    margin-top: 28px;
    line-height: 2;
  }

  .about-vision-box {
    grid-template-columns: 1fr;
    margin-top: 28px;
    padding: 18px;
  }

  .about-section-title {
    margin-top: 42px;
    font-size: 28px;
  }

  .about-innovation {
    margin-top: 36px;
  }

  .partners-title {
    margin-top: 40px;
  }

  .product-service-grid {
    margin-top: 32px;
  }

  .service-detail-page {
    padding: 34px 0 38px;
  }

  .contact-page {
    padding: 38px 0 52px;
  }

  .contact-layout {
    margin-top: 34px;
  }

  .contact-company {
    margin: 0 0 22px;
    font-size: 17px;
    line-height: 1.9;
  }

  .contact-list li {
    display: block;
    min-height: 0;
    padding: 10px 0;
    line-height: 1.8;
  }

  .service-article {
    margin-top: 36px;
  }

  .innovation-grid {
    margin-top: 44px;
  }

  .footer-nav a {
    width: auto;
    padding: 0 10px;
  }

  .footer-layout {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-logo,
  .footer-qr {
    margin: 0 auto;
  }

  .footer-nav,
  .footer-meta {
    justify-content: center;
  }

  .footer-line,
  .footer-meta {
    margin-left: 0;
  }
}

@media (max-width: 640px) {
  html,
  body {
    overflow-x: hidden;
  }

  .site-footer {
    display: none;
  }

  .inner-hero {
    height: 128px;
    background-size: auto 128px;
    background-position: center top;
  }

  .breadcrumb-bar,
  .breadcrumb-inner {
    height: 44px;
  }

  .breadcrumb-inner {
    gap: 6px;
    color: #555;
    font-size: 12px;
  }

  .breadcrumb-inner img {
    width: 16px;
    height: 16px;
    margin-right: 4px;
  }

  .products-page,
  .solutions-page,
  .solution-detail-page,
  .service-detail-page,
  .about-page,
  .news-page,
  .news-detail-page,
  .contact-page,
  .content-section {
    min-height: 0;
    padding: 28px 0 42px;
  }

  .inner-title,
  .page-title h2 {
    font-size: 24px;
    line-height: 32px;
  }

  .page-title {
    margin-bottom: 28px;
  }

  .product-service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 12px;
    margin-top: 28px;
  }

  .product-service-grid a,
  .product-service-grid img {
    width: 100%;
    height: auto;
  }

  .product-service-grid img {
    aspect-ratio: 384 / 217;
    object-fit: cover;
  }

  .service-nav-strip {
    width: 100%;
    height: auto;
    max-width: none;
  }

  .service-nav-strip img {
    display: none;
  }

  .service-nav-hotspots {
    position: static;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px 0;
  }

  .service-nav-hotspots a {
    display: flex;
    min-height: 92px;
    align-items: center;
    justify-content: flex-start;
    flex-direction: column;
    color: #111;
    font-family: "Microsoft YaHei", Arial, "SimSun", sans-serif;
    font-size: 13px;
    line-height: 20px;
    text-align: center;
  }

  .service-nav-hotspots a::before {
    display: block;
    width: 64px;
    height: 64px;
    background-image: url("../images/hero-icons.png");
    background-repeat: no-repeat;
    background-size: 1200px 239px;
    content: "";
  }

  .service-nav-hotspots a::after {
    margin-top: 8px;
    content: attr(aria-label);
  }

  .service-nav-hotspots a:nth-child(1)::before {
    background-position: -247px -59px;
  }

  .service-nav-hotspots a:nth-child(2)::before {
    background-position: -413px -59px;
  }

  .service-nav-hotspots a:nth-child(3)::before {
    background-position: -581px -59px;
  }

  .service-nav-hotspots a:nth-child(4)::before {
    background-position: -748px -59px;
  }

  .service-nav-hotspots a:nth-child(5)::before {
    background-position: -915px -59px;
  }

  .service-nav-hotspots a:nth-child(6)::before {
    background-position: -1082px -59px;
  }

  .service-article {
    margin-top: 34px;
  }

  .service-article h1,
  .solution-detail-article h1 {
    margin-bottom: 14px;
    font-size: 21px;
    line-height: 1.45;
  }

  .service-article > p,
  .solution-detail-content,
  .news-detail-content {
    font-size: 14px;
    line-height: 2.05;
  }

  .solution-grid {
    grid-template-columns: 1fr;
    gap: 18px;
    justify-items: stretch;
    margin-top: 28px;
  }

  .solution-card {
    width: 100%;
    min-height: 0;
  }

  .solution-image,
  .solution-image img {
    width: 100%;
    height: auto;
  }

  .solution-image img {
    aspect-ratio: 290 / 131;
    object-fit: cover;
  }

  .solution-title {
    height: 38px;
    font-size: 14px;
    line-height: 38px;
  }

  .solution-detail-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .solution-detail-tabs a {
    width: 100%;
    height: 42px;
    font-size: 13px;
  }

  .solution-detail-article {
    margin-top: 30px;
  }

  .news-columns {
    grid-template-columns: 1fr;
    gap: 38px;
    margin-top: 32px;
  }

  .news-column-head {
    height: 42px;
  }

  .news-column-head h2 {
    margin-top: 0;
    font-size: 20px;
    line-height: 28px;
  }

  .news-column-head h2 span {
    font-size: 12px;
  }

  .news-column-head img {
    width: 28px;
    height: 28px;
  }

  .news-items {
    margin-top: 18px;
  }

  .news-items li {
    padding-bottom: 12px;
  }

  .news-items li + li {
    margin-top: 12px;
  }

  .news-items h3 {
    margin-bottom: 5px;
    font-size: 16px;
    line-height: 1.55;
  }

  .news-items p {
    margin: 0;
    font-size: 13px;
    line-height: 1.8;
  }

  .news-pager {
    justify-content: flex-start;
    gap: 6px;
    margin-top: 20px;
    font-size: 13px;
  }

  .news-pager a,
  .news-pager span {
    min-width: 30px;
    height: 30px;
    padding: 0 8px;
  }

  .news-detail-article h1 {
    font-size: 20px;
    line-height: 1.45;
  }

  .news-detail-meta {
    margin: 12px 0 22px;
    padding-bottom: 14px;
    line-height: 1.5;
  }

  .prev-next {
    margin-top: 28px;
    font-size: 13px;
    line-height: 1.8;
  }

  .about-intro {
    margin-top: 24px;
    font-size: 13px;
    line-height: 2.05;
  }

  .about-intro p + p {
    margin-top: 18px;
  }

  .about-vision-box {
    gap: 18px;
    margin-top: 24px;
    padding: 0;
    border: 0;
  }

  .about-vision-box img {
    width: 100%;
    height: auto;
    aspect-ratio: 530 / 255;
  }

  .about-vision-box figcaption {
    margin-top: 10px;
    font-size: 14px;
  }

  .about-section-title {
    margin-top: 34px;
    font-size: 24px;
    line-height: 32px;
  }

  .about-innovation {
    row-gap: 30px;
    margin-top: 30px;
  }

  .about-innovation h3 {
    margin-top: 20px;
    font-size: 19px;
  }

  .about-innovation p {
    font-size: 13px;
    line-height: 2.05;
  }

  .about-partners {
    margin-top: 22px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 28px;
  }

  .contact-company {
    margin-bottom: 14px;
    padding-bottom: 14px;
    font-size: 16px;
    line-height: 1.75;
  }

  .contact-list li {
    display: block;
    padding: 8px 0;
    font-size: 13px;
    line-height: 1.75;
  }

  .contact-map {
    width: 100%;
    height: auto;
    aspect-ratio: 730 / 323;
  }

  .empty-box {
    min-height: 140px;
    font-size: 16px;
  }
}