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15px;border-radius:8px;font-size:14px}.alert.success{background:#ecf8ef;color:#26703b}.alert.error{background:#fff0f0;color:#9c3131}.not-found{text-align:center;padding:110px 0}.not-found strong{font-size:120px;color:var(--gold);line-height:1}.not-found h1{font-size:38px;color:var(--navy)}
@media(max-width:1100px){.main-nav{gap:17px;font-size:14px}.service-grid{grid-template-columns:repeat(3,1fr)}.industry-grid{grid-template-columns:repeat(3,1fr)}.industry-grid>a{border-bottom:1px solid rgba(255,255,255,.18)}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:1/-1}.card-grid.three{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.topbar{display:none}.site-header{height:70px}.brand img{height:48px}.menu-toggle{display:block}.main-nav{position:fixed;left:0;right:0;top:70px;bottom:0;background:#fff;display:flex;flex-direction:column;align-items:stretch;gap:0;padding:15px 25px;transform:translateX(100%);transition:.28s;overflow:auto}.main-nav.open{transform:translateX(0)}.main-nav>a{padding:15px 0;border-bottom:1px solid var(--line)}.main-nav>a:after{display:none}.main-nav .nav-cta{text-align:center;margin-top:15px}.hero{min-height:760px;padding-bottom:160px}.hero h1{font-size:43px}.expo-search{grid-template-columns:1fr 1fr;transform:translate(-50%,38%)}.expo-search .btn{grid-column:1/-1}.stats-strip{padding-top:170px}.stats-grid{grid-template-columns:1fr 1fr;row-gap:30px}.stats-grid>div:nth-child(2){border:0}.section{padding:68px 0}.card-grid.three,.about-grid,.detail-hero-grid,.content-sidebar,.intro-grid,.contact-grid{grid-template-columns:1fr}.service-grid{grid-template-columns:1fr 1fr}.industry-grid{grid-template-columns:1fr 1fr}.process-line{grid-template-columns:repeat(3,1fr);row-gap:35px}.process-line:before{display:none}.news-grid{grid-template-columns:1fr}.footer-cta-inner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.fact-grid{grid-template-columns:1fr 1fr}.fact-grid>div:nth-child(2){border-right:0}.service-detail-list article,.service-detail-list article:nth-child(even){grid-template-columns:1fr;gap:25px}.service-detail-list article:nth-child(even) div,.service-detail-list article:nth-child(even) img{order:initial}.advantage-grid,.values-grid,.commit-grid{grid-template-columns:1fr 1fr}.mission-grid{grid-template-columns:1fr}.mission-grid>div+div{border-left:0;border-top:1px solid rgba(255,255,255,.2)}.news-list article{grid-template-columns:260px 1fr}.filter-panel{grid-template-columns:1fr 1fr}.filter-panel .btn{grid-column:1/-1}.article-header h1{font-size:34px}}
@media(max-width:560px){.container,.narrow{width:min(100% - 28px,var(--container))}.hero{min-height:820px}.hero-content{padding-top:0}.hero h1{font-size:36px}.hero-content>p{font-size:16px}.hero-actions{flex-direction:column;align-items:stretch}.hero-trust{flex-direction:column;gap:5px}.expo-search{grid-template-columns:1fr;bottom:25px;transform:translate(-50%,48%)}.expo-search .btn{grid-column:auto}.stats-strip{padding-top:265px}.section-heading h2,.about-copy h2,.intro-grid h2,.service-detail-list h2{font-size:30px}.section-heading.split{align-items:flex-start;flex-direction:column}.card-grid.three,.service-grid,.industry-grid,.news-grid,.advantage-grid,.values-grid,.commit-grid{grid-template-columns:1fr}.expo-image{height:220px}.about-grid{gap:35px}.experience-badge{right:10px}.value-list{grid-template-columns:1fr}.process-line{grid-template-columns:1fr 1fr}.footer-cta h2{font-size:26px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column;gap:8px}.page-hero,.page-hero.compact{padding:60px 0}.page-hero h1{font-size:36px}.filter-panel{grid-template-columns:1fr}.filter-panel .btn{grid-column:auto}.detail-hero{padding:55px 0}.detail-hero h1{font-size:33px}.detail-hero img{height:230px}.detail-actions{flex-direction:column}.fact-grid{grid-template-columns:1fr}.fact-grid>div{border-right:0;border-bottom:1px solid var(--line)}.support-grid{grid-template-columns:1fr}.mission-grid>div{padding:25px 10px}.contact-cards,.form-row{grid-template-columns:1fr}.news-list article{grid-template-columns:1fr}.news-list-image img{height:210px}.news-list article>div{padding:22px}.article-header h1{font-size:30px}.floating-actions{right:8px}.topbar-inner{font-size:11px}.footer-cta-inner .btn{width:100%}}

.footer-logo-surface{display:inline-flex;align-items:center;justify-content:center;max-width:280px;min-height:74px;padding:8px 14px;margin-bottom:16px;background:#fff;border-radius:10px}.footer-logo-surface img{width:auto;max-width:230px;max-height:58px;object-fit:contain}

/* Controlled LOGO sizing and careers content */
.brand{display:flex;align-items:center;flex:0 0 auto;max-width:230px;height:58px;overflow:hidden}.brand img{display:block;width:auto!important;height:auto!important;max-width:230px;max-height:58px;object-fit:contain}.career-content{font-size:17px}.career-content h2,.career-content h3{color:var(--navy)}.career-contact-box{margin-top:38px;padding:28px;border-radius:14px;background:var(--navy);color:#fff}.career-contact-box a{color:var(--gold-2);font-weight:700}.category-tabs{flex-wrap:wrap}
@media(max-width:820px){.brand{max-width:190px;height:48px}.brand img{max-width:190px;max-height:48px}}
@media(max-width:560px){.brand{max-width:168px;height:44px}.brand img{max-width:168px;max-height:44px}}

/* ===== Mobile-first frontend redesign v2.0 ===== */
.mobile-bottom-nav{display:none}
.mobile-section-scroll{display:none}
@media(max-width:820px){
  :root{--mobile-pad:16px;--mobile-radius:16px}
  body{background:#f7f9fc;padding-bottom:68px}
  .container,.narrow{width:calc(100% - 32px);max-width:none}
  .site-header{height:64px;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid #edf0f5}
  .header-inner{height:64px}
  .brand{height:42px;max-width:170px}.brand img{max-height:42px;max-width:170px}
  .menu-toggle{width:40px;height:40px;border-radius:10px;background:#f3f6fa;padding:10px}
  .main-nav{top:64px;padding:18px 18px 100px;background:#fff;transform:translateX(105%);box-shadow:-20px 0 50px rgba(3,22,49,.12)}
  .main-nav>a{font-size:17px;padding:16px 6px}.main-nav .nav-cta{border-radius:12px;padding:13px 16px}
  .hero{min-height:auto;padding:58px 0 24px;display:block;background:#071d3d}
  .hero-media{background-color:#407cbb;background-image:linear-gradient(160deg,rgba(64,124,187,.97),rgba(64,124,187,.88) 58%,rgba(64,124,187,.70)),url('../images/hero.svg');background-position:center;background-size:cover;background-repeat:no-repeat}
  .hero:after{width:300px;height:300px;right:-180px;top:20px;opacity:.55}
  .hero-content{padding:0;position:relative}
  .hero .eyebrow{font-size:11px;letter-spacing:1.5px;margin-bottom:12px}
  .hero h1{font-size:36px;line-height:1.18;letter-spacing:-.8px;margin-bottom:16px}
  .hero-content>p{font-size:15px;line-height:1.75;color:#dbe6f3;margin:0}
  .hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:24px 0 18px}
  .hero-actions .btn{min-height:46px;padding:0 12px;font-size:14px;border-radius:12px}
  .hero-trust{display:grid;grid-template-columns:1fr;gap:7px;font-size:12px;color:#d6e1ef;background:rgba(255,255,255,.07);padding:12px 14px;border:1px solid rgba(255,255,255,.11);border-radius:14px}
  .expo-search{position:relative;left:auto;bottom:auto;transform:none;width:calc(100% - 32px);margin:-1px auto 0;border-radius:0 0 18px 18px;box-shadow:0 16px 35px rgba(6,28,61,.14);padding:16px;grid-template-columns:1fr 1fr;gap:10px}
  .expo-search>div:nth-child(3){grid-column:1/-1}.expo-search .btn{grid-column:1/-1;min-height:46px;border-radius:11px}
  .expo-search label,.filter-panel label{font-size:11px}.expo-search input,.expo-search select{height:44px;border-radius:10px;background:#f9fbfd}
  .stats-strip{padding:22px 0 8px;background:#f7f9fc}
  .stats-grid{grid-template-columns:repeat(4,1fr);gap:8px;background:#fff;border-radius:16px;padding:18px 8px;box-shadow:0 6px 24px rgba(7,31,66,.06)}
  .stats-grid>div{border:0}.stats-grid strong{font-size:25px}.stats-grid strong:after{font-size:14px}.stats-grid span{font-size:10px;line-height:1.35;display:block;margin-top:4px}
  .section{padding:44px 0}.section-soft{background:#f2f5f9}
  .section-heading{margin-bottom:22px}.section-heading.center{text-align:left}.section-heading.split{display:block}.section-heading h2{font-size:27px;line-height:1.25;margin-bottom:8px}.section-heading p{font-size:14px;line-height:1.65}.section-heading .text-link{display:inline-block;margin-top:10px;font-size:13px}
  .eyebrow{font-size:11px;letter-spacing:1.2px;margin-bottom:8px}
  .card-grid.three{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;margin-right:-16px;padding-right:16px;padding-bottom:6px}
  .card-grid.three::-webkit-scrollbar,.news-grid::-webkit-scrollbar,.category-tabs::-webkit-scrollbar{display:none}
  .card-grid.three .expo-card{flex:0 0 84%;scroll-snap-align:start;border-radius:16px;box-shadow:0 8px 24px rgba(7,31,66,.08);border:0}
  .expo-image{height:210px}.expo-body{padding:18px}.expo-body h3{font-size:20px;line-height:1.4}.expo-body p{font-size:13px;line-height:1.6}.expo-meta{font-size:11px}.expo-location{font-size:12px}
  .service-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.service-grid>a{padding:20px 16px;border-radius:15px;min-height:170px}.service-grid i{font-size:12px}.service-grid h3{font-size:18px;margin:10px 0 8px}.service-grid p{font-size:12px;line-height:1.55}.service-grid span{font-size:12px}
  .about-grid{gap:24px}.about-image{order:2}.about-image img{border-radius:16px}.experience-badge{left:12px;right:auto;bottom:12px;padding:12px 15px;border-radius:12px}.experience-badge strong{font-size:28px}.about-copy h2{font-size:28px;line-height:1.35}.about-copy>p{font-size:14px}.value-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.value-list>div{background:#f7f9fc;border-radius:12px;padding:12px}.value-list b{font-size:15px}.value-list span{font-size:11px;line-height:1.45}
  .industry-section{padding:44px 0}.industry-grid{display:flex;overflow-x:auto;gap:12px;margin-right:-16px;padding-right:16px}.industry-grid>a{flex:0 0 72%;border:1px solid rgba(255,255,255,.15)!important;border-radius:16px;padding:22px}.industry-grid h3{font-size:21px}
  .process-line{display:flex;overflow-x:auto;gap:12px;margin-right:-16px;padding:0 16px 6px 0}.process-line>div{flex:0 0 66%;background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px;text-align:left}.process-line b{width:40px;height:40px}.process-line h3{font-size:18px}.process-line p{font-size:12px}
  .news-grid{display:flex;overflow-x:auto;gap:14px;margin-right:-16px;padding-right:16px}.news-card{flex:0 0 84%;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 8px 24px rgba(7,31,66,.07)}.news-card img{height:190px;object-fit:cover}.news-card>div{padding:17px}.news-card h3{font-size:19px;line-height:1.4}.news-card p{font-size:13px;line-height:1.6}
  .page-hero,.page-hero.compact{padding:42px 0 36px}.page-hero h1{font-size:31px;line-height:1.25}.page-hero p{font-size:14px;line-height:1.65}
  .breadcrumb{font-size:11px;white-space:nowrap;overflow:auto;padding:9px 0}.breadcrumb::-webkit-scrollbar{display:none}
  .category-tabs{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:8px;margin:0 -16px 18px;padding:0 16px}.category-tabs a{flex:0 0 auto;padding:9px 15px;font-size:13px;background:#fff;border:1px solid #e5eaf0}.category-tabs a.active{border-color:var(--navy)}
  .filter-panel{grid-template-columns:1fr 1fr;gap:10px;padding:14px;border-radius:15px}.filter-panel>div:first-child{grid-column:1/-1}.filter-panel .btn{grid-column:1/-1}
  .expo-list,.card-grid{gap:14px}.expo-card{border-radius:16px}
  .detail-hero{padding:34px 0}.detail-hero-grid{gap:20px}.detail-hero h1{font-size:29px}.detail-hero img{height:220px;border-radius:15px}.detail-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.detail-actions .btn{padding:0 12px}
  .fact-grid{grid-template-columns:1fr 1fr;gap:0;background:#fff;border-radius:15px;overflow:hidden}.fact-grid>div{padding:16px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
  .content-sidebar{gap:22px}.content-sidebar .article-content{padding:20px;background:#fff;border-radius:16px}.article-content{font-size:15px;overflow-wrap:anywhere}.article-content img{height:auto!important;border-radius:10px}.article-content table{display:block;overflow-x:auto;white-space:nowrap}
  .sticky-card{position:static!important;border-radius:16px}
  .news-list{gap:14px}.news-list article{display:grid;grid-template-columns:116px 1fr;gap:0;border:0;border-radius:15px;box-shadow:0 6px 20px rgba(7,31,66,.06)}.news-list-image img{height:100%;min-height:145px}.news-list article>div{padding:14px}.news-list h2{font-size:17px;line-height:1.42;margin:5px 0 8px}.news-list p{font-size:12px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.news-list .card-link{font-size:12px}
  .article-header{padding:36px 0}.article-header h1{font-size:28px;line-height:1.4}.article-header p{font-size:14px}.article-cover{border-radius:14px;margin-bottom:24px}
  .intro-grid{gap:22px}.intro-grid h2{font-size:28px}.intro-grid .lead{font-size:16px}.intro-visual>div{left:10px;bottom:10px;border-radius:10px}.values-grid,.commit-grid,.advantage-grid{grid-template-columns:1fr 1fr;gap:10px}.values-grid>div,.commit-grid>div,.advantage-grid>div{padding:18px 14px;border-radius:14px}.values-grid h3,.commit-grid h3,.advantage-grid h3{font-size:17px}.values-grid p,.commit-grid p,.advantage-grid p{font-size:12px}
  .mission-section{padding:42px 0}.mission-grid>div{padding:22px 0}.mission-grid h2{font-size:22px}
  .service-detail-list article,.service-detail-list article:nth-child(even){padding:18px 0;gap:18px}.service-detail-list h2{font-size:27px}.service-detail-list p,.service-detail-list li{font-size:14px}.service-detail-list img{border-radius:15px}
  .contact-grid{gap:20px}.contact-grid h2{font-size:27px}.contact-cards{grid-template-columns:1fr 1fr;gap:10px}.contact-cards>div{padding:16px;border-radius:13px}.contact-cards strong{font-size:14px;word-break:break-word}.map-card{height:190px;padding:24px;border-radius:15px}.inquiry-card{padding:20px;border:0;border-radius:16px;box-shadow:0 8px 26px rgba(7,31,66,.08);background:#fff}.form-row{grid-template-columns:1fr}.inquiry-card input,.inquiry-card select,.inquiry-card textarea{font-size:16px}
  .footer-cta{padding:34px 0}.footer-cta-inner{gap:18px}.footer-cta h2{font-size:24px}.site-footer{padding-bottom:24px}.footer-grid{grid-template-columns:1fr;gap:26px}.footer-grid>div:not(.footer-brand){display:none}.footer-brand p{font-size:13px}.footer-bottom{font-size:11px;text-align:center;align-items:center}
  .floating-actions{display:none}
  .mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:1100;height:62px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-top:1px solid #e6ebf1;box-shadow:0 -8px 26px rgba(6,28,61,.07)}
  .mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:10px;color:#657184}.mobile-bottom-nav a b{font-size:18px;line-height:1;color:var(--navy);font-weight:500}.mobile-bottom-nav a.is-primary{color:#fff;background:var(--navy);margin:7px 8px;border-radius:13px}.mobile-bottom-nav a.is-primary b{color:#fff}
}
@media(max-width:430px){
  .hero h1{font-size:33px}.hero-actions{grid-template-columns:1fr}.stats-grid strong{font-size:22px}.service-grid{grid-template-columns:1fr 1fr}.values-grid,.commit-grid,.advantage-grid{grid-template-columns:1fr 1fr}.contact-cards{grid-template-columns:1fr}.news-list article{grid-template-columns:105px 1fr}
}

/* ===== Home exhibition search overlap fix =====
   Desktop search card intentionally overlaps the hero and stats area.
   The original hero overflow:hidden clipped the lower half of the form. */
@media (min-width:821px){
  body{overflow-x:hidden}
  .hero{overflow:visible;position:relative;z-index:2}
  .hero-media{z-index:0}
  .hero-content{position:relative;z-index:2}
  .hero:after{pointer-events:none;z-index:1}
  .expo-search{z-index:30}
  .stats-strip{position:relative;z-index:1}
}


/* ===== Mobile navigation auto-height hard fix =====
   Keep the opened menu in normal document flow so it can grow to fit all items.
   This deliberately overrides older fixed/bottom:0/overflow:auto rules. */
@media (max-width:820px){
  body.menu-open{
    overflow-x:hidden!important;
    overflow-y:auto!important;
  }
  body.menu-open .site-header{
    position:relative!important;
    top:auto!important;
    height:auto!important;
    max-height:none!important;
    overflow:visible!important;
  }
  body.menu-open .header-inner{
    height:auto!important;
    min-height:64px!important;
    flex-wrap:wrap!important;
    align-content:flex-start!important;
  }
  body.menu-open .main-nav{
    position:static!important;
    inset:auto!important;
    flex:0 0 100%!important;
    width:100%!important;
    height:auto!important;
    min-height:0!important;
    max-height:none!important;
    overflow:visible!important;
    overscroll-behavior:auto!important;
    transform:none!important;
    padding:10px 0 22px!important;
    box-shadow:none!important;
  }
  body.menu-open .main-nav>a{
    display:flex!important;
    align-items:center!important;
    min-height:52px!important;
    padding:12px 8px!important;
  }
  body.menu-open .main-nav .nav-cta{
    justify-content:center!important;
    min-height:48px!important;
    margin-top:12px!important;
  }
}

/* =========================================================
   Mobile premium off-canvas navigation V2.2
   Left-to-right drawer + frosted glass backdrop
   ========================================================= */
.mobile-nav-backdrop{display:none}

@media (max-width:820px){
  /* keep header above the frosted backdrop */
  .site-header{
    position:sticky!important;
    top:0!important;
    z-index:1300!important;
    height:64px!important;
    overflow:visible!important;
    background:rgba(255,255,255,.90)!important;
    -webkit-backdrop-filter:blur(18px) saturate(150%);
    backdrop-filter:blur(18px) saturate(150%);
  }

  .header-inner{
    height:64px!important;
    min-height:64px!important;
    flex-wrap:nowrap!important;
  }

  /* page lock: no background scroll while drawer is open */
  body.menu-open{
    position:fixed!important;
    left:0!important;
    right:0!important;
    width:100%!important;
    overflow:hidden!important;
  }

  /* frosted glass backdrop */
  .mobile-nav-backdrop{
    display:block;
    position:fixed;
    z-index:1180;
    top:64px;
    right:0;
    bottom:0;
    left:0;
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    background:rgba(6,24,52,.26);
    -webkit-backdrop-filter:blur(12px) saturate(125%);
    backdrop-filter:blur(12px) saturate(125%);
    transition:opacity .34s cubic-bezier(.22,.61,.36,1),visibility .34s;
  }

  .mobile-nav-backdrop.show{
    opacity:1;
    visibility:visible;
    pointer-events:auto;
  }

  /* drawer: enter from left */
  .main-nav,
  body.menu-open .main-nav,
  .main-nav.open{
    position:fixed!important;
    z-index:1220!important;
    top:64px!important;
    left:0!important;
    right:auto!important;
    bottom:0!important;
    inset:auto auto 0 0!important;

    display:flex!important;
    flex-direction:column!important;
    align-items:stretch!important;
    gap:0!important;

    width:min(84vw,360px)!important;
    height:calc(100dvh - 64px)!important;
    min-height:0!important;
    max-height:none!important;

    padding:22px 22px calc(24px + env(safe-area-inset-bottom))!important;
    margin:0!important;

    background:rgba(255,255,255,.88)!important;
    -webkit-backdrop-filter:blur(24px) saturate(155%);
    backdrop-filter:blur(24px) saturate(155%);

    border-right:1px solid rgba(255,255,255,.72);
    border-top:1px solid rgba(255,255,255,.60);
    border-radius:0 24px 24px 0;
    box-shadow:18px 0 55px rgba(5,24,52,.18);

    overflow-y:auto!important;
    overflow-x:hidden!important;
    overscroll-behavior:contain;
    -webkit-overflow-scrolling:touch;

    transform:translate3d(-104%,0,0)!important;
    opacity:.92;
    visibility:hidden;
    pointer-events:none;

    transition:
      transform .42s cubic-bezier(.22,.8,.28,1),
      opacity .30s ease,
      visibility .42s!important;
    will-change:transform;
  }

  .main-nav.open,
  body.menu-open .main-nav{
    transform:translate3d(0,0,0)!important;
    opacity:1;
    visibility:visible;
    pointer-events:auto;
  }

  /* subtle menu heading */
  .main-nav::before{
    content:'网站导航';
    display:block;
    padding:4px 8px 15px;
    color:#7b8798;
    font-size:12px;
    font-weight:700;
    letter-spacing:.18em;
  }

  .main-nav>a,
  body.menu-open .main-nav>a,
  .main-nav.open>a{
    position:relative!important;
    display:flex!important;
    align-items:center!important;
    width:100%!important;
    min-height:54px!important;
    padding:13px 12px!important;
    margin:0!important;
    border:0!important;
    border-bottom:1px solid rgba(19,55,96,.08)!important;
    color:#132844;
    font-size:17px!important;
    font-weight:700;
    line-height:1.3;
    border-radius:12px;
    white-space:normal!important;
    transition:background .22s ease,color .22s ease,transform .22s ease;
  }

  .main-nav>a::after{display:none!important}

  .main-nav>a:hover,
  .main-nav>a:active,
  .main-nav>a.is-active{
    background:rgba(64,124,187,.10);
    color:#285f9a;
    transform:translateX(3px);
  }

  .main-nav>a.is-active::before{
    content:'';
    width:4px;
    height:22px;
    flex:0 0 4px;
    margin-right:9px;
    border-radius:99px;
    background:#407cbb;
  }

  .main-nav .nav-cta,
  body.menu-open .main-nav .nav-cta,
  .main-nav.open .nav-cta{
    justify-content:center!important;
    min-height:50px!important;
    margin-top:18px!important;
    padding:13px 16px!important;
    border:0!important;
    border-radius:14px!important;
    color:#fff!important;
    background:linear-gradient(135deg,#407cbb,#2d659f)!important;
    box-shadow:0 12px 26px rgba(64,124,187,.28);
  }

  /* hamburger morphs into close icon */
  .menu-toggle{
    position:relative;
    z-index:1320;
    width:46px!important;
    height:46px!important;
    border-radius:14px!important;
    background:rgba(240,244,249,.88)!important;
    transition:background .25s ease,box-shadow .25s ease;
  }

  .menu-toggle span{
    width:23px;
    margin:5px auto!important;
    transition:transform .30s ease,opacity .20s ease;
    transform-origin:center;
  }

  body.menu-open .menu-toggle{
    background:rgba(64,124,187,.12)!important;
    box-shadow:0 8px 22px rgba(15,52,93,.10);
  }

  body.menu-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.menu-open .menu-toggle span:nth-child(2){opacity:0;transform:scaleX(.2)}
  body.menu-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

  /* hide scrollbar chrome while preserving emergency scrolling */
  .main-nav{scrollbar-width:none}
  .main-nav::-webkit-scrollbar{width:0;height:0;display:none}

  /* bottom bar sits below overlay/menu when menu is open */
  body.menu-open .mobile-bottom-nav{
    opacity:0;
    pointer-events:none;
    transform:translateY(100%);
    transition:opacity .2s ease,transform .25s ease;
  }
}

@media (max-width:430px){
  .main-nav,
  body.menu-open .main-nav,
  .main-nav.open{
    width:min(88vw,340px)!important;
    padding-left:18px!important;
    padding-right:18px!important;
  }
}

@media (prefers-reduced-motion:reduce){
  .main-nav,.mobile-nav-backdrop,.menu-toggle span{transition:none!important}
}

/* =========================================================
   Mobile drawer visibility hotfix V2.2.1
   Keep the drawer above the frosted layer after JS reparents
   #mainNav directly under <body> on mobile.
   ========================================================= */
@media (max-width:820px){
  body > #mainNav.main-nav{
    position:fixed!important;
    z-index:2200!important;
    top:64px!important;
    left:0!important;
    right:auto!important;
    bottom:0!important;
    width:min(84vw,360px)!important;
    height:calc(100dvh - 64px)!important;
    display:flex!important;
    flex-direction:column!important;
    align-items:stretch!important;
    color:#132844!important;
    background:rgba(255,255,255,.91)!important;
    -webkit-backdrop-filter:blur(24px) saturate(155%);
    backdrop-filter:blur(24px) saturate(155%);
    transform:translate3d(-104%,0,0)!important;
    visibility:hidden!important;
    opacity:0!important;
    pointer-events:none!important;
  }

  body > #mainNav.main-nav.open,
  body.menu-open > #mainNav.main-nav{
    transform:translate3d(0,0,0)!important;
    visibility:visible!important;
    opacity:1!important;
    pointer-events:auto!important;
  }

  body > #mainNav.main-nav > a{
    display:flex!important;
    visibility:visible!important;
    opacity:1!important;
    color:#132844!important;
  }

  body > #mainNav.main-nav .nav-cta{
    color:#fff!important;
  }

  .mobile-nav-backdrop{
    z-index:2100!important;
  }

  .site-header{
    z-index:2300!important;
  }
}

@media (max-width:430px){
  body > #mainNav.main-nav{
    width:min(88vw,340px)!important;
  }
}