@media (max-width: 900px) {
  html, body { overflow-x: hidden; }
  body { min-width: 320px; }
  .container { width: min(100%, calc(100% - 32px)) !important; }

  .header {
    position: sticky !important;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(14px);
    transition: transform .28s ease, opacity .28s ease;
    will-change: transform;
  }
  body.mobile-header-hidden:not(.mobile-nav-open) .header {
    transform: translateY(-100%);
    opacity: 0.98;
  }
  body.mobile-header-visible .header,
  body.mobile-nav-open .header {
    transform: translateY(0);
    opacity: 1;
  }
  .header-inner {
    min-height: 64px !important;
    gap: 10px;
    justify-content: space-between !important;
    display: flex !important;
    align-items: center !important;
  }
  .logo-wrap {
    min-width: 0;
    flex: 1 1 auto;
    transform: none !important;
    margin-right: auto;
  }
  .logo-wrap-shifted { transform: none !important; }
  .logo-text h1 { font-size: 16px !important; }
  .logo-text p { font-size: 10px !important; }
  .logo-box {
    width: 148px !important;
    height: 34px !important;
    background-position: left center !important;
    background-size: contain !important;
    font-size: 0 !important;
  }

  .mobile-menu-toggle {
    display: inline-flex;
    width: 32px;
    height: 32px;
    order: -1;
    flex: 0 0 auto;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    box-shadow: none !important;
    padding: 0;
  }
  .mobile-menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: #ffffff;
    border-radius: 999px;
    transition: .25s ease;
  }
  body.mobile-nav-open .mobile-menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.mobile-nav-open .mobile-menu-toggle span:nth-child(2) { opacity: 0; }
  body.mobile-nav-open .mobile-menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .nav {
    position: fixed !important;
    top: 64px;
    left: 0;
    right: 0;
    display: none !important;
    flex-direction: column;
    align-items: stretch;
    gap: 0 !important;
    padding: 8px 24px 16px;
    border-radius: 0 !important;
    background: #ffffff !important;
    box-shadow: none !important;
    border: 0 !important;
  }
  body.mobile-nav-open .nav { display: flex !important; }
  .nav a, .nav .btn-nav {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 14px 0 !important;
    border-radius: 0 !important;
    color: #111111 !important;
    background: transparent !important;
    box-shadow: none !important;
    border: 0 !important;
  }
  .nav .btn-nav { border-width: 1px !important; }

  .mobile-header-cta {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    padding: 9px 14px !important;
    border-radius: 999px;
    background: #facc15;
    color: #111827 !important;
    font-size: 13px !important;
    font-weight: 700;
    border: 1px solid rgba(250, 204, 21, .9);
    box-shadow: none !important;
    flex: 0 0 auto;
  }

  .hero { min-height: auto !important; }
  .hero-inner {
    padding-top: 52px !important;
    padding-bottom: 28px !important;
  }
  .hero-content { width: 100% !important; }
  .hero-title {
    max-width: 100% !important;
    transform: none !important;
    margin-bottom: 18px !important;
  }
  .hero-title-full {
    width: min(100%, 360px) !important;
    margin: 0 auto;
    background-size: contain !important;
    background-position: center !important;
  }
  .eyebrow {
    font-size: 12px !important;
    line-height: 1.7 !important;
    margin-bottom: 16px !important;
    padding: 0 6px;
  }
  .eyebrow::before,
  .eyebrow::after { display: none !important; }
  .hero-actions {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 12px !important;
    width: 100%;
  }
  .hero-actions a {
    min-width: 0 !important;
    width: 100%;
    padding: 12px 8px !important;
    font-size: 14px !important;
    white-space: nowrap !important;
  }

  .about-intro-wrap,
  .about-grid,
  .intro-grid,
  .join-grid,
  .contact-grid,
  .case-layout,
  .case-content,
  .case-card-grid,
  .footer-grid,
  .footer-grid-custom {
    grid-template-columns: 1fr !important;
  }

  .about-intro-wrap { gap: 18px !important; }
  .about-copy-card,
  .about-image-card,
  .scope-card,
  .case-card,
  .contact-card,
  .join-card,
  .cta-box {
    border-radius: 20px !important;
  }

  .section-head { margin-bottom: 22px !important; }
  .section-head h3,
  .page-hero h2,
  .cta h3 { font-size: 26px !important; line-height: 1.3 !important; }
  .section-head p,
  .cta p,
  .page-hero p { font-size: 14px !important; line-height: 1.9 !important; }

  .business-scope-grid,
  .business-scope-grid--four {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px !important;
  }
  .scope-card {
    padding: 16px 14px !important;
    min-height: 100%;
  }
  .scope-card h4 { font-size: 16px !important; line-height: 1.45 !important; }
  .scope-card ul { margin-top: 10px !important; }
  .scope-card li { font-size: 13px !important; line-height: 1.75 !important; }

  .process-section {
    margin-top: 0 !important;
    padding-top: 8px !important;
    padding-bottom: 24px !important;
  }
  .process-timeline {
    display: flex !important;
    flex-direction: column;
    gap: 14px;
    padding: 8px 0 !important;
    max-width: 100% !important;
  }
  .process-midline { display: none !important; }
  .process-node {
    position: relative;
    display: grid !important;
    grid-template-columns: 32px 1fr;
    align-items: start;
    gap: 12px;
  }
  .process-connector {
    position: relative !important;
    grid-column: 1 !important;
    min-height: 100% !important;
    display: flex !important;
    align-items: flex-start !important;
    justify-content: center !important;
  }
  .process-connector::after {
    content: "";
    position: absolute;
    top: 16px;
    bottom: -20px;
    width: 2px;
    background: linear-gradient(180deg, #2563eb 0%, rgba(37,99,235,.18) 100%);
  }
  .process-node:last-child .process-connector::after { display: none; }
  .process-dot {
    position: relative;
    z-index: 1;
    width: 14px !important;
    height: 14px !important;
    margin-top: 6px;
  }
  .process-step,
  .process-step.top,
  .process-step.bottom {
    grid-column: 2 !important;
    transform: none !important;
    opacity: 1 !important;
    margin: 0 !important;
    width: 100% !important;
    min-height: auto !important;
    padding: 16px 16px 16px 18px !important;
  }
  .process-step h4 { font-size: 16px !important; }
  .process-step p { font-size: 13px !important; line-height: 1.8 !important; }
  .process-index { font-size: 13px !important; margin-bottom: 8px !important; }

  .cta { padding-top: 24px !important; padding-bottom: 28px !important; }
  .cta-box { padding: 24px 18px !important; }
  .cta .btn-primary { margin-top: 18px !important; }

  .footer {
    padding: 32px 0 18px !important;
  }
  .footer-top-slogan { font-size: 22px !important; margin-bottom: 20px !important; }
  .footer-grid-custom { gap: 18px !important; padding: 0 !important; }
  .footer-brand h3 { font-size: 18px !important; }
  .footer-contact-list li { font-size: 14px !important; line-height: 1.9 !important; }
  .footer-service { display: none !important; }
  .footer-bottom {
    margin-top: 18px !important;
    font-size: 12px !important;
    text-align: center;
    line-height: 1.8;
  }

  .page-hero,
  .sub-hero,
  .inner-hero {
    padding-top: 56px !important;
    padding-bottom: 20px !important;
  }
  .page-hero .container,
  .sub-hero .container,
  .inner-hero .container { width: min(100%, calc(100% - 32px)) !important; }

  .cases-grid,
  .card-grid,
  .job-grid,
  .contact-cards,
  .honor-grid,
  .certificate-grid,
  .feature-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .case-card,
  .job-card,
  .contact-card,
  .feature-card,
  .honor-card { padding: 16px !important; }
  .case-card h3,
  .job-card h3,
  .contact-card h3,
  .feature-card h3 { font-size: 17px !important; line-height: 1.5 !important; }
  .case-card p,
  .job-card p,
  .contact-card p,
  .feature-card p,
  .honor-card p { font-size: 13px !important; line-height: 1.85 !important; }

  img.footer-qrcode,
  .footer-qrcode-placeholder { display: none !important; }

  main > section:first-child,
  body > section:first-of-type {
    margin-top: 0 !important;
  }

  .hero-lower-block { transform: none !important; }

  .section,
  .content-section,
  .cases-section,
  .contact-section,
  .jobs-section,
  .about-section {
    padding-top: 28px !important;
  }

}

@media (max-width: 560px) {
  .container { width: min(100%, calc(100% - 24px)) !important; }
  .hero-actions {
    grid-template-columns: 1fr 1fr !important;
    gap: 10px !important;
  }
  .hero-actions a {
    font-size: 13px !important;
    padding: 11px 6px !important;
  }
  .business-scope-grid,
  .business-scope-grid--four { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  .scope-card h4 { font-size: 15px !important; }
  .scope-card li { font-size: 12px !important; }
  .section-head h3, .page-hero h2, .cta h3 { font-size: 24px !important; }
}

@media (max-width: 900px) {
  body,
  main.subpage,
  .subpage,
  .mid-flow,
  .coop-section,
  .certificates-wrap,
  .process-section,
  .cta,
  .footer,
  .footer-top,
  .footer-main,
  .footer-bottom {
    background: #ffffff !important;
    background-image: none !important;
  }

  .mouse-glow {
    --mx: 50% !important;
    --my: 50% !important;
  }
  .mouse-glow::before,
  .mouse-glow::after {
    display: none !important;
    content: none !important;
    background: none !important;
  }

  main.subpage,
  .subpage {
    padding-top: 56px !important;
  }
  .page-wrap,
  .about-wrap,
  .contact-wrap {
    padding-top: 4px !important;
  }
  .page-box,
  .about-box,
  .contact-box {
    padding-top: 0 !important;
  }
  .page-title,
  .about-title,
  .contact-title,
  .page-hero h2,
  .section-head h3 {
    margin-top: 0 !important;
    margin-bottom: 14px !important;
  }
  .divider {
    margin: 0 auto 16px !important;
  }

  .page-paragraph,
  .case-item-excerpt,
  .qr-card p,
  .contact-line,
  .about-paragraph {
    font-size: 15px !important;
    line-height: 2 !important;
  }

  .case-item {
    padding: 16px 16px 15px !important;
  }
  .case-item-title {
    font-size: 18px !important;
    line-height: 1.6 !important;
  }
}


@media (max-width: 900px) {
  /* tighten first-screen spacing under mobile header */
  main.subpage,
  .subpage {
    padding-top: 36px !important;
  }
  .page-wrap,
  .about-wrap,
  .contact-wrap,
  .coop-section,
  .certificates-wrap {
    padding-top: 0 !important;
    margin-top: 0 !important;
  }
  .page-box,
  .about-box,
  .contact-box,
  .coop-box {
    padding-top: 0 !important;
    margin-top: 0 !important;
  }



  .about-wrap {
    padding-bottom: 10px !important;
  }

  .coop-section {
    background: #eef6ff !important;
    padding-top: 18px !important;
    padding-bottom: 22px !important;
    margin-top: 12px !important;
  }

  .certificates-wrap {
    margin-top: 16px !important;
    padding-top: 0 !important;
  }

  .about-box > .about-title,
  .coop-box > .coop-title {
    padding-top: 0 !important;
  }

  /* unify mobile page heading sizes */
  .page-title,
  .about-title,
  .contact-title,
  .coop-title,
  .page-hero h2,
  .section-head h3 {
    font-size: 24px !important;
    line-height: 1.28 !important;
    margin-top: 0 !important;
    margin-bottom: 12px !important;
  }

  /* unify mobile body text on subpages and case detail pages */
  .page-paragraph,
  .about-paragraph,
  .contact-line,
  .case-item-excerpt,
  .qr-card p {
    font-size: 15px !important;
    line-height: 1.95 !important;
  }

  /* case list cards: reduce title size */
  .case-item-title {
    font-size: 16px !important;
    line-height: 1.6 !important;
    margin-bottom: 8px !important;
  }
  .case-item-category {
    font-size: 16px !important;
  }
  .case-item {
    padding: 14px 0 16px !important;
  }

  .divider {
    margin: 0 auto 14px !important;
  }
}

@media (max-width: 560px) {
  main.subpage,
  .subpage {
    padding-top: 32px !important;
  }
  .page-wrap,
  .about-wrap,
  .contact-wrap {
    padding-top: 0 !important;
  }
  .page-title,
  .about-title,
  .contact-title,
  .coop-title,
  .page-hero h2,
  .section-head h3 {
    font-size: 22px !important;
  }
  .page-paragraph,
  .about-paragraph,
  .contact-line,
  .case-item-excerpt,
  .qr-card p {
    font-size: 15px !important;
  }
  .case-item-title,
  .case-item-category {
    font-size: 15px !important;
  }
}


@media (max-width: 900px) {
  .coop-section,
  .coop-box,
  .certificates-wrap,
  .certificates-marquee {
    background: #eef6ff !important;
  }

  .certificates-wrap {
    margin-top: 12px !important;
  }

  .certificates-marquee {
    padding: 4px 0 !important;
    mask-image: none !important;
    -webkit-mask-image: none !important;
  }

  .certificates-track {
    gap: 12px !important;
  }

  .certificate-card {
    width: 190px !important;
    border-radius: 12px !important;
  }
}

@media (max-width: 560px) {
  .certificates-wrap,
  .certificates-marquee {
    background: #eef6ff !important;
  }

  .certificates-marquee {
    padding: 2px 0 !important;
  }

  .certificates-track {
    gap: 10px !important;
  }

  .certificate-card {
    width: 168px !important;
    border-radius: 10px !important;
  }

  .cooperation-note {
    margin-top: 10px !important;
  }
}


@media (max-width: 900px) {
  /* jobs page: hide the requested intro paragraph on mobile only */
  .join-intro > .page-paragraph:first-child {
    display: none !important;
  }
}


@media (max-width: 900px) {
  body { background: #ffffff !important; }
  body.mobile-nav-open { overflow: hidden; }
  .header-inner { visibility: hidden; }
  body.mobile-header-ready .header-inner { visibility: visible; }

  .nav .mobile-footer-link,
  .mobile-site-footer,
  .mobile-site-footer * { box-sizing: border-box; }

  .section-note,
  .certificate-note,
  .about-partners-note,
  .partner-note,
  .coop-note,
  .cooperation-note {
    font-size: 10px !important;
    line-height: 1.6 !important;
    color: rgba(15, 23, 42, 0.62) !important;
  }

  .footer {
    display: block !important;
    background: #050505 !important;
    padding: 0 !important;
  }
  .footer > *:not(.mobile-site-footer) {
    display: none !important;
  }
  .mobile-site-footer {
    display: block;
    width: 100%;
    background: #050505;
    color: #ffffff;
    padding: 28px 0 24px;
    margin-top: 0;
  }
  .mobile-site-footer .container {
    width: min(100%, calc(100% - 32px)) !important;
  }
  .mobile-site-footer .mobile-footer-title {
    font-size: 16px;
    line-height: 1.6;
    font-weight: 600;
    margin: 0 0 14px;
    color: #ffffff;
    text-align: left;
  }
  .mobile-site-footer .mobile-footer-contact {
    margin: 0 0 16px;
    padding: 0 0 14px;
    list-style: none;
    border-bottom: 1px solid rgba(255,255,255,0.18);
  }
  .mobile-site-footer .mobile-footer-contact li {
    margin: 0 0 8px;
    font-size: 13px;
    line-height: 1.75;
    color: rgba(255,255,255,0.86);
    text-align: left;
    word-break: break-word;
  }
  .mobile-site-footer .mobile-footer-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    margin: 0 0 14px;
  }
  .mobile-site-footer .mobile-footer-link {
    display: block;
    color: #ffffff !important;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.8;
    text-align: left;
    opacity: 0.9;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.18);
  }
  .mobile-site-footer .mobile-footer-link:hover {
    opacity: 1;
  }
  .mobile-site-footer .mobile-footer-copy {
    margin: 10px 0 0;
    padding-top: 2px;
    font-size: 11px;
    line-height: 1.7;
    color: rgba(255,255,255,0.56);
    text-align: left;
  }
}


@media (max-width: 900px) {
  /* 首页首图与关于我们间距 */
  .hero-inner {
    padding-bottom: 18px !important;
  }
  #about {
    margin-top: -2px !important;
    padding-top: 10px !important;
  }
  .about-intro-wrap {
    gap: 12px !important;
  }

  /* 首页图片改为 3:4 */
  .about-image-card {
    aspect-ratio: 3 / 4 !important;
    min-height: 0 !important;
    height: auto !important;
    background-size: cover !important;
    background-position: center !important;
  }

  /* 首页四个数据一行两个，数字与说明分两行 */
  .about-highlight-list {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px !important;
    margin-top: 14px !important;
  }
  .about-highlight-item {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    padding: 16px 12px !important;
    min-height: 96px !important;
  }
  .about-highlight-item strong {
    display: block !important;
    margin-bottom: 6px !important;
    font-size: 24px !important;
    line-height: 1.1 !important;
  }
  .about-highlight-item span {
    display: block !important;
    font-size: 12px !important;
    line-height: 1.6 !important;
  }

  /* 首页时间轴改为中轴左右交错 */
  .process-timeline {
    position: relative !important;
    gap: 10px !important;
    padding: 8px 0 0 !important;
  }
  .process-timeline::before {
    content: "";
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: 50%;
    width: 2px;
    transform: translateX(-50%);
    background: linear-gradient(180deg, #2563eb 0%, rgba(37,99,235,.16) 100%);
  }
  .process-node {
    position: relative;
    display: block !important;
    min-height: 112px !important;
  }
  .process-connector {
    position: absolute !important;
    left: 50% !important;
    top: 50% !important;
    width: 0 !important;
    min-height: 0 !important;
    transform: translate(-50%, -50%) !important;
    display: block !important;
  }
  .process-connector::after {
    display: none !important;
  }
  .process-dot {
    width: 14px !important;
    height: 14px !important;
    margin: 0 !important;
    transform: translate(-50%, -50%) !important;
    position: absolute !important;
    left: 50%;
    top: 50%;
  }
  .process-step,
  .process-step.top,
  .process-step.bottom {
    position: relative !important;
    width: calc(50% - 18px) !important;
    min-height: auto !important;
    padding: 14px 14px 14px 16px !important;
    margin: 0 !important;
  }
  .process-node:nth-child(even) .process-step,
  .process-node:nth-child(even) .process-step.top,
  .process-node:nth-child(even) .process-step.bottom {
    margin-left: auto !important;
    grid-column: auto !important;
  }
  .process-node:nth-child(odd) .process-step,
  .process-node:nth-child(odd) .process-step.top,
  .process-node:nth-child(odd) .process-step.bottom {
    margin-right: auto !important;
    grid-column: auto !important;
  }
}

@media (max-width: 560px) {
  .hero-inner {
    padding-bottom: 14px !important;
  }
  #about {
    padding-top: 6px !important;
  }
  .about-intro-wrap {
    gap: 10px !important;
  }
  .about-image-card {
    aspect-ratio: 3 / 4 !important;
  }
  .about-highlight-item {
    min-height: 88px !important;
    padding: 14px 10px !important;
  }
  .about-highlight-item strong {
    font-size: 22px !important;
  }
  .about-highlight-item span {
    font-size: 11px !important;
    line-height: 1.55 !important;
  }
  .process-node {
    min-height: 104px !important;
  }
  .process-step,
  .process-step.top,
  .process-step.bottom {
    width: calc(50% - 14px) !important;
    padding: 12px 12px 12px 14px !important;
  }
  .process-step h4 {
    font-size: 15px !important;
  }
  .process-step p {
    font-size: 12px !important;
    line-height: 1.7 !important;
  }
}


@media (max-width: 900px) {
  /* fix mobile header first-paint */
  .header-inner { visibility: visible !important; }

  /* homepage hero refinements */
  .hero-inner {
    padding-top: 42px !important;
    padding-bottom: 14px !important;
  }
  .hero-title {
    margin-bottom: 10px !important;
  }
  .hero-title-full {
    width: min(74vw, 280px) !important;
    aspect-ratio: 3 / 4 !important;
    background-position: center !important;
    background-size: cover !important;
    border-radius: 22px !important;
    overflow: hidden !important;
  }
  .hero-lower-block {
    margin-top: 10px !important;
  }
  .eyebrow {
    font-size: 10px !important;
    line-height: 1.6 !important;
    margin-bottom: 12px !important;
    padding: 0 !important;
  }
  .hero-actions {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    gap: 10px !important;
    width: 100% !important;
  }
  .hero-actions a {
    width: auto !important;
    min-width: 0 !important;
    padding: 10px 16px !important;
    font-size: 13px !important;
    line-height: 1.2 !important;
  }

  /* bring about section closer and remove image */
  #about {
    margin-top: 0 !important;
    padding-top: 2px !important;
  }
  .about-intro-wrap {
    gap: 8px !important;
  }
  .about-image-card {
    display: none !important;
  }
  .about-copy-card {
    padding-top: 8px !important;
  }

  /* numbers grid */
  .about-highlight-list {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }
  .about-highlight-item {
    min-height: 88px !important;
    padding: 14px 10px !important;
  }
  .about-highlight-item strong {
    font-size: 22px !important;
    margin-bottom: 4px !important;
  }
  .about-highlight-item span {
    font-size: 11px !important;
    line-height: 1.5 !important;
  }

  /* process timeline center line and equal cards */
  .process-section {
    padding-top: 2px !important;
  }
  .process-timeline {
    position: relative !important;
    gap: 12px !important;
    padding: 12px 0 0 !important;
  }
  .process-timeline::before {
    background: #2563eb !important;
    opacity: 1 !important;
  }
  .process-node {
    min-height: 126px !important;
  }
  .process-connector {
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
  }
  .process-dot {
    width: 14px !important;
    height: 14px !important;
    background: #2563eb !important;
    box-shadow: 0 0 0 4px rgba(37,99,235,.16) !important;
  }
  .process-step,
  .process-step.top,
  .process-step.bottom {
    width: calc(50% - 18px) !important;
    min-height: 126px !important;
    padding: 14px 14px 14px 16px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
  }
  .process-step h4 {
    font-size: 15px !important;
    line-height: 1.45 !important;
  }
  .process-step p {
    font-size: 12px !important;
    line-height: 1.7 !important;
  }

  /* CTA refinement */
  .cta h3 {
    font-size: 22px !important;
    line-height: 1.35 !important;
  }
  .cta p {
    display: none !important;
  }
  .cta .btn-primary {
    width: auto !important;
    min-width: 0 !important;
    padding: 11px 18px !important;
    font-size: 13px !important;
  }

  /* cooperation note smaller */
  .section-note,
  .certificate-note,
  .about-partners-note,
  .partner-note,
  .coop-note,
  .cooperation-note {
    font-size: 8px !important;
    line-height: 1.55 !important;
  }

  /* footer spacing consistency */
  .mobile-site-footer {
    display: block !important;
    min-height: 1px !important;
  }
  .mobile-site-footer .mobile-footer-contact {
    margin: 0 0 0 !important;
    padding: 0 !important;
    border-bottom: 0 !important;
  }
  .mobile-site-footer .mobile-footer-contact li {
    margin: 0 !important;
    padding: 10px 0 !important;
    border-bottom: 0 !important;
  }
  .mobile-site-footer .mobile-footer-contact li:last-child {
    border-bottom: 1px solid rgba(255,255,255,0.18) !important;
  }
  .mobile-site-footer .mobile-footer-links {
    margin: 0 0 12px !important;
  }
  .mobile-site-footer .mobile-footer-link {
    padding: 10px 0 !important;
    display: block !important;
  }
  .mobile-site-footer .mobile-footer-copy {
    display: block !important;
    margin: 12px 0 0 !important;
    padding-top: 0 !important;
    font-size: 11px !important;
    color: rgba(255,255,255,0.64) !important;
  }
}

@media (max-width: 560px) {
  .hero-title-full {
    width: min(76vw, 252px) !important;
    aspect-ratio: 3 / 4 !important;
    border-radius: 18px !important;
  }
  .hero-actions a {
    padding: 10px 14px !important;
    font-size: 12.5px !important;
  }
  .process-node {
    min-height: 118px !important;
  }
  .process-step,
  .process-step.top,
  .process-step.bottom {
    width: calc(50% - 16px) !important;
    min-height: 118px !important;
  }
}


/* 首页 title 图片：PC / Mobile 分离，保留旧文件兜底 */
.hero-title-full {
  background-image: url('images/hero-title-pc.png'), url('images/hero-title.png') !important;
  background-repeat: no-repeat !important;
  background-position: center !important;
  background-size: contain !important;
}

@media (max-width: 820px) {
  .hero-title-full {
    background-image: url('images/hero-title-mobile.png'), url('images/hero-title.png') !important;
    width: min(82vw, 312px) !important;
  }

  .hero-title {
    margin-bottom: 4px !important;
  }

  .hero-lower-block {
    margin-top: 2px !important;
  }

  .eyebrow {
    margin-bottom: 8px !important;
  }
}

@media (max-width: 560px) {
  .hero-title-full {
    width: min(84vw, 286px) !important;
  }

  .hero-title {
    margin-bottom: 2px !important;
  }

  .hero-lower-block {
    margin-top: 0 !important;
  }

  .eyebrow {
    margin-bottom: 6px !important;
  }
}


/* 移动端首页首屏进一步微调：放大标题、上移副标题与按钮、按钮并排 */
@media (max-width: 820px) {
  .hero-inner {
    padding-top: 24px !important;
    padding-bottom: 10px !important;
  }

  .hero-title-full {
    width: min(92vw, 380px) !important;
    aspect-ratio: 3 / 4 !important;
    border-radius: 18px !important;
  }

  .hero-title {
    margin-bottom: 0 !important;
  }

  .hero-lower-block {
    margin-top: -170px !important;
    position: relative !important;
    z-index: 3 !important;
  }

  .eyebrow {
    font-size: 15px !important;
    line-height: 1.55 !important;
    margin-bottom: 12px !important;
  }

  .hero-actions {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 10px !important;
  }

  .hero-actions a,
  .btn-primary,
  .btn-secondary {
    width: auto !important;
    min-width: 0 !important;
    flex: 0 1 auto !important;
    padding: 10px 16px !important;
    white-space: nowrap !important;
  }
}

@media (max-width: 560px) {
  .hero-title-full {
    width: min(94vw, 380px) !important;
  }

  .hero-lower-block {
    margin-top: -158px !important;
  }

  .eyebrow {
    font-size: 16px !important;
  }

  .hero-actions {
    gap: 8px !important;
  }

  .hero-actions a,
  .btn-primary,
  .btn-secondary {
    padding: 10px 14px !important;
    font-size: 13px !important;
  }
}

/* 2026-03-18: 首页首屏整体上移（标题图 + 文案 + 按钮） */
@media (max-width: 820px) {
  .hero-content {
    transform: translateY(-80px) !important;
  }
}

@media (max-width: 900px) {
  /* 首页移动端：去掉标题上方英文小字 */
  #about .section-kicker,
  .process-section .section-kicker {
    display: none !important;
  }

  /* 首页移动端：减少“范围”“流程”标题与上方内容之间的空隙 */
  #about > .container > .section-head {
    margin-top: -4px !important;
    margin-bottom: 18px !important;
  }

  .process-section .section-head {
    margin-bottom: 16px !important;
  }

  .process-section {
    padding-top: 0 !important;
  }
}


/* 2026-03-18: 首页移动端区块间距再微调 */
@media (max-width: 900px) {
  /* 我们是谁：与上方视频拉开一点距离 */
  #about {
    padding-top: 18px !important;
  }

  /* 可调解范围：缩小与上方内容的距离 */
  #about > .container > .section-head {
    margin-top: 16px !important;
    margin-bottom: 16px !important;
  }

  /* 调解流程：缩小与上方内容的距离 */
  .process-section {
    padding-top: 0 !important;
  }

  .process-section .section-head {
    margin-top: 16px !important;
    margin-bottom: 16px !important;
  }
}

/* 2026-03-18: 首页移动端继续收紧范围/流程间距，并缩小CTA标题字号 */
@media (max-width: 900px) {
  /* 让“可调解的纠纷范围”更贴近上方 about 模块 */
  #about > .container > .section-head {
    margin-top: 6px !important;
    margin-bottom: 14px !important;
  }

  /* 让“调解流程”更贴近上方范围卡片 */
  .process-section {
    padding-top: 0 !important;
    margin-top: -8px !important;
  }

  .process-section .section-head {
    margin-top: 8px !important;
    margin-bottom: 12px !important;
  }

  /* 首页底部 slogan 缩小 2 号左右 */
  .cta h3 {
    font-size: 20px !important;
    line-height: 1.35 !important;
  }
}

/* 2026-03-18: 首页移动端缩减每个板块底部留白 */
@media (max-width: 900px) {
  /* 首页每个模块底部留白减半左右 */
  #about {
    padding-bottom: 36px !important;
  }

  .process-section {
    padding-bottom: 22px !important;
  }

  .cta {
    padding-top: 20px !important;
    padding-bottom: 36px !important;
  }

  .cta-box {
    padding-bottom: 0 !important;
  }

  /* 首页底部 slogan 再小 2 号 */
  .cta h3 {
    font-size: 20px !important;
    line-height: 1.35 !important;
  }
}

/* 2026-03-18: 首页移动端进一步压缩每个标题模块底部的橙色留白 */
@media (max-width: 900px) {
  /* “我们是谁”模块底部留白减半 */
  .about-intro-wrap {
    margin-bottom: 21px !important;
  }

  .about-copy-card {
    padding-bottom: 13px !important;
  }

  /* “可调解的纠纷范围”标题与下方内容更紧一点 */
  #about > .container > .section-head {
    margin-bottom: 18px !important;
  }

  /* “调解流程”标题模块底部留白继续压缩 */
  .process-section .section-head {
    margin-bottom: 8px !important;
  }
}

/* 2026-03-18: 首页移动端让范围/流程区域左右留白与第一部分更一致 */
@media (max-width: 900px) {
  /* 按“我们是谁”正文区域的观感继续向内收，让标题与卡片边距更统一 */
  #about > .container > .section-head,
  #about > .container > .business-scope-grid,
  .process-section .section-head,
  .process-section .process-timeline {
    padding-left: 16px !important;
    padding-right: 16px !important;
    box-sizing: border-box !important;
  }
}


/* 2026-03-18: 首页移动端调解流程卡片上下间距收紧，圆点同步居中 */
@media (max-width: 900px) {
  .process-timeline {
    gap: 6px !important;
    padding-top: 8px !important;
  }

  .process-node {
    min-height: 72px !important;
  }

  .process-connector {
    top: 50% !important;
    transform: translate(-50%, -50%) !important;
  }

  .process-dot {
    top: 50% !important;
    transform: translate(-50%, -50%) !important;
  }

  .process-step,
  .process-step.top,
  .process-step.bottom {
    min-height: 72px !important;
    padding-top: 12px !important;
    padding-bottom: 12px !important;
  }
}

@media (max-width: 560px) {
  .process-timeline {
    gap: 5px !important;
    padding-top: 6px !important;
  }

  .process-node {
    min-height: 68px !important;
  }

  .process-step,
  .process-step.top,
  .process-step.bottom {
    min-height: 68px !important;
    padding-top: 11px !important;
    padding-bottom: 11px !important;
  }
}


/* 2026-03-18: 首页移动端调解流程允许左右卡片半重叠，进一步压缩纵向高度 */
@media (max-width: 900px) {
  .process-timeline {
    overflow: visible !important;
  }

  .process-node {
    min-height: 66px !important;
    z-index: 1;
  }

  .process-node + .process-node {
    margin-top: -32px !important;
  }

  .process-step,
  .process-step.top,
  .process-step.bottom {
    min-height: 66px !important;
  }

  .process-connector,
  .process-dot {
    top: 50% !important;
  }
}

@media (max-width: 560px) {
  .process-node {
    min-height: 62px !important;
  }

  .process-node + .process-node {
    margin-top: -30px !important;
  }

  .process-step,
  .process-step.top,
  .process-step.bottom {
    min-height: 62px !important;
  }
}


/* 2026-03-18: 移动端流程线条统一、卡片宽度统一 */
@media (max-width: 900px) {
  .process-midline,
  .process-connector::before {
    display: none !important;
  }

  .process-timeline {
    position: relative !important;
    overflow: visible !important;
  }

  .process-timeline::before {
    content: "" !important;
    position: absolute !important;
    left: 50% !important;
    top: 10px !important;
    bottom: 10px !important;
    width: 3px !important;
    transform: translateX(-50%) !important;
    background: #2563eb !important;
    opacity: 1 !important;
    border-radius: 999px !important;
  }

  .process-node {
    min-height: 66px !important;
  }

  .process-dot {
    left: 50% !important;
    top: 50% !important;
    width: 14px !important;
    height: 14px !important;
    transform: translate(-50%, -50%) !important;
    background: #2563eb !important;
    border-radius: 50% !important;
    box-shadow: 0 0 0 4px rgba(37,99,235,.16) !important;
  }

  .process-step,
  .process-step.top,
  .process-step.bottom {
    box-sizing: border-box !important;
    width: calc(50% - 22px) !important;
    max-width: calc(50% - 22px) !important;
    min-width: calc(50% - 22px) !important;
    min-height: 66px !important;
    padding: 14px 14px 14px 16px !important;
  }
}

@media (max-width: 560px) {
  .process-timeline::before {
    top: 8px !important;
    bottom: 8px !important;
    width: 3px !important;
  }

  .process-step,
  .process-step.top,
  .process-step.bottom {
    box-sizing: border-box !important;
    width: calc(50% - 20px) !important;
    max-width: calc(50% - 20px) !important;
    min-width: calc(50% - 20px) !important;
    min-height: 62px !important;
    padding: 12px 12px 12px 14px !important;
  }
}


/* 2026-03-18: 移动端流程卡片最终等宽修复 */
@media (max-width: 900px) {
  .process-node {
    position: relative !important;
    display: block !important;
  }

  .process-step,
  .process-step.top,
  .process-step.bottom {
    position: relative !important;
    box-sizing: border-box !important;
    width: 188px !important;
    max-width: 188px !important;
    min-width: 188px !important;
    margin: 0 !important;
  }

  .process-node:nth-child(odd) .process-step,
  .process-node:nth-child(odd) .process-step.top,
  .process-node:nth-child(odd) .process-step.bottom {
    left: 0 !important;
    right: auto !important;
    margin-right: 0 !important;
    margin-left: 0 !important;
  }

  .process-node:nth-child(even) .process-step,
  .process-node:nth-child(even) .process-step.top,
  .process-node:nth-child(even) .process-step.bottom {
    left: calc(100% - 188px) !important;
    right: auto !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
}

@media (max-width: 560px) {
  .process-step,
  .process-step.top,
  .process-step.bottom {
    width: 176px !important;
    max-width: 176px !important;
    min-width: 176px !important;
  }

  .process-node:nth-child(even) .process-step,
  .process-node:nth-child(even) .process-step.top,
  .process-node:nth-child(even) .process-step.bottom {
    left: calc(100% - 176px) !important;
  }
}


/* 2026-03-18: 移动端流程最终修正：恢复中轴线与左右交错，并保持等宽 */
@media (max-width: 900px) {
  .process-section .process-timeline {
    position: relative !important;
    overflow: visible !important;
    padding: 8px 0 16px !important;
  }

  .process-section .process-midline,
  .process-section .process-connector::before,
  .process-section .process-connector::after {
    display: none !important;
  }

  .process-section .process-timeline::before {
    content: "" !important;
    position: absolute !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    top: 12px !important;
    bottom: 12px !important;
    width: 3px !important;
    background: #2563eb !important;
    border-radius: 999px !important;
    opacity: 1 !important;
    z-index: 1 !important;
  }

  .process-section .process-node {
    position: relative !important;
    display: block !important;
    min-height: 94px !important;
    z-index: 2 !important;
  }

  .process-section .process-node + .process-node {
    margin-top: -24px !important;
  }

  .process-section .process-connector {
    position: absolute !important;
    left: 50% !important;
    top: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 0 !important;
    height: 0 !important;
    z-index: 3 !important;
  }

  .process-section .process-dot {
    position: absolute !important;
    left: 50% !important;
    top: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 14px !important;
    height: 14px !important;
    border-radius: 50% !important;
    background: #2563eb !important;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.16) !important;
  }

  .process-section .process-step,
  .process-section .process-step.top,
  .process-section .process-step.bottom {
    position: relative !important;
    box-sizing: border-box !important;
    width: 176px !important;
    max-width: 176px !important;
    min-width: 176px !important;
    min-height: 62px !important;
    margin: 0 !important;
    padding: 12px 12px 12px 14px !important;
    z-index: 2 !important;
  }

  .process-section .process-step.top {
    left: calc(100% - 176px) !important;
    right: auto !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .process-section .process-step.bottom {
    left: 0 !important;
    right: auto !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .process-section .process-step h4 {
    font-size: 16px !important;
  }

  .process-section .process-step p {
    font-size: 13px !important;
    line-height: 1.8 !important;
  }
}

@media (max-width: 560px) {
  .process-section .process-node {
    min-height: 90px !important;
  }

  .process-section .process-node + .process-node {
    margin-top: -22px !important;
  }

  .process-section .process-step,
  .process-section .process-step.top,
  .process-section .process-step.bottom {
    width: 168px !important;
    max-width: 168px !important;
    min-width: 168px !important;
    min-height: 60px !important;
    padding: 12px 12px 12px 14px !important;
  }

  .process-section .process-step.top {
    left: calc(100% - 168px) !important;
  }
}

/* 2026-03-18: 移动端流程最终修复2：恢复中线可见、左右偏移对齐、统一宽度 */
@media (max-width: 900px) {
  .process-section .process-timeline {
    display: block !important;
    position: relative !important;
    max-width: none !important;
    padding: 8px 0 18px !important;
    overflow: visible !important;
  }

  .process-section .process-timeline::before {
    content: "" !important;
    position: absolute !important;
    left: 50% !important;
    top: 10px !important;
    bottom: 10px !important;
    width: 3px !important;
    transform: translateX(-50%) !important;
    background: #2563eb !important;
    border-radius: 999px !important;
    opacity: 1 !important;
    z-index: 1 !important;
  }

  .process-section .process-midline,
  .process-section .process-connector::before,
  .process-section .process-connector::after {
    display: none !important;
  }

  .process-section .process-node {
    position: relative !important;
    display: block !important;
    width: 100% !important;
    min-height: 128px !important;
    z-index: 2 !important;
  }

  .process-section .process-node + .process-node {
    margin-top: -38px !important;
  }

  .process-section .process-connector {
    position: absolute !important;
    left: 50% !important;
    top: 50% !important;
    width: 0 !important;
    height: 0 !important;
    min-height: 0 !important;
    transform: translate(-50%, -50%) !important;
    z-index: 3 !important;
    pointer-events: none !important;
  }

  .process-section .process-dot {
    position: absolute !important;
    left: 50% !important;
    top: 50% !important;
    width: 14px !important;
    height: 14px !important;
    margin: 0 !important;
    transform: translate(-50%, -50%) !important;
    background: #2563eb !important;
    border-radius: 50% !important;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.16) !important;
  }

  .process-section .process-step,
  .process-section .process-step.top,
  .process-section .process-step.bottom {
    position: relative !important;
    grid-row: auto !important;
    grid-column: auto !important;
    justify-self: auto !important;
    box-sizing: border-box !important;
    width: calc(50% - 34px) !important;
    max-width: calc(50% - 34px) !important;
    min-width: calc(50% - 34px) !important;
    min-height: 116px !important;
    margin: 0 !important;
    padding: 14px 14px 14px 16px !important;
    z-index: 2 !important;
  }

  .process-section .process-node:nth-child(odd) .process-step,
  .process-section .process-node:nth-child(odd) .process-step.top,
  .process-section .process-node:nth-child(odd) .process-step.bottom {
    margin-left: calc(50% + 18px) !important;
    margin-right: 0 !important;
    left: auto !important;
    right: auto !important;
  }

  .process-section .process-node:nth-child(even) .process-step,
  .process-section .process-node:nth-child(even) .process-step.top,
  .process-section .process-node:nth-child(even) .process-step.bottom {
    margin-left: 0 !important;
    margin-right: calc(50% + 18px) !important;
    left: auto !important;
    right: auto !important;
  }
}

@media (max-width: 560px) {
  .process-section .process-node {
    min-height: 122px !important;
  }

  .process-section .process-node + .process-node {
    margin-top: -34px !important;
  }

  .process-section .process-step,
  .process-section .process-step.top,
  .process-section .process-step.bottom {
    width: calc(50% - 30px) !important;
    max-width: calc(50% - 30px) !important;
    min-width: calc(50% - 30px) !important;
    min-height: 110px !important;
    padding: 12px 12px 12px 14px !important;
  }

  .process-section .process-node:nth-child(odd) .process-step,
  .process-section .process-node:nth-child(odd) .process-step.top,
  .process-section .process-node:nth-child(odd) .process-step.bottom {
    margin-left: calc(50% + 16px) !important;
  }

  .process-section .process-node:nth-child(even) .process-step,
  .process-section .process-node:nth-child(even) .process-step.top,
  .process-section .process-node:nth-child(even) .process-step.bottom {
    margin-right: calc(50% + 16px) !important;
  }
}

/* 2026-03-18: 移动端流程进一步微调：左侧卡片内收，缩短中轴到底部标语距离 */
@media (max-width: 900px) {
  .process-section {
    padding-bottom: 6px !important;
    margin-bottom: 0 !important;
  }

  .process-section .process-timeline {
    padding-left: 16px !important;
    padding-right: 16px !important;
    padding-bottom: 0 !important;
    overflow: visible !important;
  }

  .process-section .process-timeline::before {
    top: 10px !important;
    bottom: -4px !important;
  }

  .process-section .process-step,
  .process-section .process-step.top,
  .process-section .process-step.bottom {
    width: calc(50% - 46px) !important;
    max-width: calc(50% - 46px) !important;
    min-width: calc(50% - 46px) !important;
  }

  .process-section .process-node:nth-child(odd) .process-step,
  .process-section .process-node:nth-child(odd) .process-step.top,
  .process-section .process-node:nth-child(odd) .process-step.bottom {
    margin-left: calc(50% + 24px) !important;
    margin-right: 0 !important;
  }

  .process-section .process-node:nth-child(even) .process-step,
  .process-section .process-node:nth-child(even) .process-step.top,
  .process-section .process-node:nth-child(even) .process-step.bottom {
    margin-left: 18px !important;
    margin-right: 0 !important;
  }

  .cta {
    padding-top: 8px !important;
  }
}

@media (max-width: 560px) {
  .process-section .process-step,
  .process-section .process-step.top,
  .process-section .process-step.bottom {
    width: calc(50% - 42px) !important;
    max-width: calc(50% - 42px) !important;
    min-width: calc(50% - 42px) !important;
  }

  .process-section .process-node:nth-child(odd) .process-step,
  .process-section .process-node:nth-child(odd) .process-step.top,
  .process-section .process-node:nth-child(odd) .process-step.bottom {
    margin-left: calc(50% + 22px) !important;
  }

  .process-section .process-node:nth-child(even) .process-step,
  .process-section .process-node:nth-child(even) .process-step.top,
  .process-section .process-node:nth-child(even) .process-step.bottom {
    margin-left: 14px !important;
    margin-right: 0 !important;
  }

  .cta {
    padding-top: 6px !important;
  }
}


@media (max-width: 900px) {
  body.contact-page-body {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
  }
  body.contact-page-body > main.contact-page {
    flex: 1 0 auto;
  }
  body.contact-page-body > footer.footer {
    margin-top: auto;
  }
}