.hs-menu-initialized{position:relative;z-index:10}.hs-menu-initialized .animated{animation-duration:.3s}.hs-overflow-x-locked{overflow-x:hidden}.hs-mega-menu,.hs-sub-menu{display:none;background-color:#fff}@media (min-width:576px){.hs-mega-menu-desktop-sm,.hs-sub-menu-desktop-sm{position:absolute;left:0;top:100%;z-index:2;margin-top:-.002rem}}@media (min-width:768px){.hs-mega-menu-desktop-md,.hs-sub-menu-desktop-md{position:absolute;left:0;top:100%;z-index:2;margin-top:-.002rem}}@media (min-width:992px){.hs-mega-menu-desktop-lg,.hs-sub-menu-desktop-lg{position:absolute;left:0;top:100%;z-index:2;margin-top:-.002rem}}@media (min-width:1200px){.hs-mega-menu-desktop-xl,.hs-sub-menu-desktop-xl{position:absolute;left:0;top:100%;z-index:2;margin-top:-.002rem}}.hs-sub-menu{min-width:180px}.hs-has-sub-menu{overflow:hidden;position:relative}.hs-sub-menu-opened{overflow:visible}.hs-mega-menu .hs-mega-menu,.hs-mega-menu .hs-sub-menu,.hs-menu-vertical .hs-mega-menu,.hs-menu-vertical .hs-sub-menu,.hs-sub-menu .hs-mega-menu,.hs-sub-menu .hs-sub-menu{top:0;left:100%;margin-top:0}.hs-menu-vertical .hs-sub-menu{width:auto}.hs-menu-vertical .hs-mega-menu{height:100%}.hs-mobile-state .hs-mega-menu,.hs-mobile-state .hs-sub-menu{position:static;visibility:visible}.hs-mobile-state .hs-has-mega-menu[data-max-width]>.hs-mega-menu,.hs-mobile-state .hs-has-sub-menu[data-max-width]>.hs-sub-menu{max-width:none!important}.hs-menu-initialized.hs-rtl{direction:rtl;unicode-bidi:embed}.hs-menu-initialized.hs-rtl .hs-mega-menu,.hs-menu-initialized.hs-rtl .hs-sub-menu{left:auto;right:0}.hs-menu-initialized.hs-rtl .hs-mega-menu .hs-mega-menu,.hs-menu-initialized.hs-rtl .hs-mega-menu .hs-sub-menu,.hs-menu-initialized.hs-rtl .hs-sub-menu .hs-mega-menu,.hs-menu-initialized.hs-rtl .hs-sub-menu .hs-sub-menu{left:auto;right:100%}.hs-menu-initialized:not(.hs-mobile-state) .hs-mega-menu.hs-reversed,.hs-menu-initialized:not(.hs-mobile-state) .hs-sub-menu.hs-reversed{left:auto;right:0}.hs-menu-initialized:not(.hs-mobile-state) .hs-mega-menu .hs-mega-menu.hs-reversed,.hs-menu-initialized:not(.hs-mobile-state) .hs-mega-menu .hs-sub-menu.hs-reversed,.hs-menu-initialized:not(.hs-mobile-state) .hs-sub-menu .hs-mega-menu.hs-reversed,.hs-menu-initialized:not(.hs-mobile-state) .hs-sub-menu .hs-sub-menu.hs-reversed{left:auto;right:100%}.hs-menu-initialized.hs-rtl:not(.hs-mobile-state) .hs-mega-menu.hs-reversed,.hs-menu-initialized.hs-rtl:not(.hs-mobile-state) .hs-sub-menu.hs-reversed{right:auto;left:0}.hs-menu-initialized.hs-rtl:not(.hs-mobile-state) .hs-mega-menu .hs-mega-menu.hs-reversed,.hs-menu-initialized.hs-rtl:not(.hs-mobile-state) .hs-mega-menu .hs-sub-menu.hs-reversed,.hs-menu-initialized.hs-rtl:not(.hs-mobile-state) .hs-sub-menu .hs-mega-menu.hs-reversed,.hs-menu-initialized.hs-rtl:not(.hs-mobile-state) .hs-sub-menu .hs-sub-menu.hs-reversed{right:auto;left:100%}.hs-menu-initialized.hs-menu-horizontal .hs-mega-menu.hs-position-left{left:0;right:auto}.hs-menu-initialized.hs-menu-horizontal .hs-mega-menu.hs-position-right{left:auto;right:0}.hs-menu-initialized.hs-menu-horizontal .hs-mega-menu.hs-position-center{right:auto;left:50%;transform:translate(-50%)}

        
        .qs-nav-label {
            position: relative;
            display: inline-block;
            line-height: 1.2;
        }
        .free-deposit-tag {
            position: absolute;
            top: -7px;
            left: auto;
            right: 0;
            margin: 0;
            padding: 1px 4px;
            border-radius: 3px;
            background-color: #ff4d4f;
            color: #fff;
            font-size: 9px;
            font-weight: 700;
            letter-spacing: .3px;
            line-height: 1.15;
            white-space: nowrap;
            pointer-events: none;
            animation: qs-new-pulse 1.8s ease-in-out infinite;
        }
        .free-deposit-tag::before { display: none; }
        @media (min-width: 992px) {
            a[data-page="groupbuy"] .qs-nav-label,
            a[data-page="subsite"] .qs-nav-label {
                padding-right: 1.75rem;
            }
        }
        @keyframes qs-new-pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: .72; }
        }
        
        .navbar-nav .nav-link.active {
            color: #377dff !important; 
            font-weight: 400; 
        }
        
        .navbar-nav .nav-link:hover {
            color: #377dff !important; 
        }
        
        .nav-link-toggle::after {
            content: "\f107" !important;
            font-family: "Font Awesome 5 Free" !important;
            font-weight: 900 !important;
            font-size: 0.75rem !important;
            margin-left: 0.35rem !important;
            margin-right: 0 !important;
            display: inline-block !important;
            transition: transform .25s ease !important;
        }
        .hs-sub-menu-opened > .nav-link-toggle::after {
            transform: rotate(180deg) !important;
        }
        #logoAndNav .navbar {
            align-items: stretch !important;
        }
        #logoAndNav .navbar > .navbar-brand {
            display: flex !important;
            align-items: center !important;
            align-self: center !important;
        }
        #logoAndNav .navbar > .navbar-toggler {
            align-self: center !important;
        }
        #logoAndNav .navbar > .hs-has-sub-menu {
            display: flex !important;
            align-items: center !important;
            position: relative !important;
            align-self: stretch !important;
        }
        #logoAndNav .navbar > .hs-has-sub-menu > .nav-link {
            display: flex !important;
            align-items: center !important;
            height: 100% !important;
            margin: 0 !important;
        }
        #langSubMenu,
        #helpSubMenu {
            position: absolute !important;
            left: 0 !important;
            top: 100% !important;
            margin-top: 0 !important;
            border-top: 3px solid #377dff !important;
            border-radius: 0 !important;
            padding: 8px 0 !important;
        }
        
        #qsMobileAffHold { display: none !important; }
        @media (min-width: 992px) {
            .header .header-section { box-shadow: none; }
            #mobileSidePanel { display: none !important; }
            #navBar.navbar-collapse {
                display: flex !important;
                flex-grow: 1 !important;
                position: relative !important;
                transform: none !important;
                width: auto !important;
                height: auto !important;
                background: transparent !important;
                box-shadow: none !important;
                overflow: visible !important;
            }
            #navBar .navbar-body {
                display: flex !important;
                flex: 1 1 auto !important;
                align-items: center !important;
                position: relative !important;
                background: transparent !important;
            }
            #navBar .navbar-nav {
                display: flex !important;
                flex-direction: row !important;
                margin-left: auto !important;
                width: auto !important;
                background: transparent !important;
            }
            #navBar .navbar-nav > .hs-has-sub-menu { position: static !important; }
            #helpSubMenu.product-mega {
                position: absolute !important;
                left: 0 !important;
                right: 0 !important;
                top: 100% !important;
                width: 100% !important;
                min-width: 100% !important;
                padding: 14px 8px 18px !important;
                border-radius: 0 !important;
                background: #fff !important;
                box-shadow: 0 12px 28px rgba(31, 45, 61, .12) !important;
            }
            .product-mega-grid {
                display: grid !important;
                grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
                gap: 4px 6px;
            }
        }
        .product-mega-group + .product-mega-group {
            margin-top: 8px;
            padding-top: 8px;
            border-top: 1px solid #eef1f6;
        }
        .product-mega-title {
            padding: 8px 10px;
            font-size: 14px;
            font-weight: 600;
            color: #1e2022;
        }
        .product-mega-item {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px;
            border-radius: 6px;
            color: #1e2022 !important;
            font-size: 13px;
            text-decoration: none !important;
        }
        .product-mega-item:hover { background: #f5f8ff; }
        .product-mega-item img { width: 20px; height: auto; border-radius: 2px; }
        .product-mega-name {
            flex: 1;
            min-width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .product-mega-tag {
            background: #ff4d4f;
            color: #fff;
            border-radius: 2px;
            padding: 1px 5px;
            font-size: 10px;
            white-space: nowrap;
        }
        @media (max-width: 991.98px) {
            :root { --mobile-nav-top: 60px; --qs-header-height: 60px; }
            .header {
                position: sticky !important;
                top: 0;
                z-index: 1001;
                background: #fff;
                transform: none !important;
                will-change: auto;
            }
            body.mobile-nav-open .header {
                z-index: 1100;
            }
            .header .header-section,
            .header-section {
                box-shadow: none !important;
                border-bottom: 1px solid #eee !important;
            }
            #logoAndNav .navbar > .navbar-toggler { margin-left: auto !important; }
            body.mobile-nav-open #backToTop { display: none !important; }
            body.mobile-nav-open { overflow: hidden; }
            /* 与 themes3xq 一样：含 collapsing，避免 Bootstrap 先收高度再滑入 */
            #navBar,
            #navBar.collapse,
            #navBar.collapsing,
            #navBar.show {
                display: block !important;
                position: fixed !important;
                top: var(--mobile-nav-top);
                right: 0;
                bottom: auto !important;
                left: 0;
                width: 100%;
                max-width: none;
                height: calc(100vh - var(--mobile-nav-top)) !important;
                height: calc(100dvh - var(--mobile-nav-top)) !important;
                max-height: none !important;
                margin: 0;
                padding: 0;
                background: #fff !important;
                z-index: 1050;
                transform: translate3d(100%, 0, 0);
                transition: transform .25s ease !important;
                overflow: hidden;
                box-shadow: none !important;
                pointer-events: none;
                visibility: visible !important;
            }
            #navBar.show {
                transform: translate3d(0, 0, 0);
                pointer-events: auto;
            }
            #navBar .navbar-body {
                position: absolute !important;
                top: 0; left: 0; bottom: 0;
                width: 116px;
                display: block !important;
                overflow-x: hidden;
                overflow-y: auto;
                padding: 0 !important;
                margin: 0 !important;
                background: #f6f7f9 !important;
                border-right: 1px solid #ececec;
            }
            #navBar .navbar-nav {
                display: block !important;
                width: 100% !important;
                margin: 0 !important;
                padding: 0 !important;
                background: transparent !important;
            }
            #navBar .navbar-nav .nav-link,
            #navBar .navbar-nav .nav-link.active,
            #navBar #helpMegaMenu {
                display: flex !important;
                align-items: center !important;
                box-sizing: border-box !important;
                height: 48px !important;
                padding: 0 10px !important;
                color: #333 !important;
                background: transparent !important;
                box-shadow: none !important;
                border: 0 !important;
                border-bottom: 1px solid #ececec !important;
                font-size: 14px;
                line-height: 20px;
                font-weight: 400 !important;
                white-space: nowrap;
            }
            #navBar .navbar-nav .nav-link.mobile-current,
            #navBar #helpMegaMenu.mobile-current {
                color: #377dff !important;
                background: #fff !important;
                box-shadow: inset 3px 0 0 #377dff !important;
            }
            #navBar .navbar-nav-last-item {
                margin-top: 12px !important;
                padding: 0 8px !important;
                border-top: 0;
            }
            #navBar .navbar-nav-last-item .btn {
                width: 100%;
                padding: 8px 4px;
                font-size: 13px;
            }
            #navBar .hs-has-sub-menu { position: relative !important; overflow: visible !important; }
            #helpMegaMenu::after { display: none !important; }
            
            .navbar > .hs-has-sub-menu {
                position: relative !important;
                z-index: 1200 !important;
            }
            #langSubMenu {
                position: absolute !important;
                left: 0 !important;
                right: auto !important;
                top: 100% !important;
                min-width: 140px !important;
                margin: 0 !important;
                padding: 8px 0 !important;
                border: 0 !important;
                border-top: 3px solid #377dff !important;
                border-radius: 0 !important;
                background: #fff !important;
                box-shadow: none !important;
                z-index: 1200 !important;
                display: none !important;
                float: none !important;
            }
            #langSubMenu.mobile-lang-open {
                display: block !important;
                opacity: 1 !important;
                visibility: visible !important;
                animation: fadeIn .3s ease !important;
            }
            #langSubMenu .dropdown-item {
                display: block !important;
                padding: 8px 16px !important;
                white-space: nowrap;
                color: #1e2022 !important;
                background: transparent !important;
            }
            #langSubMenu .dropdown-item:hover,
            #langSubMenu .dropdown-item:active {
                background: #f5f8ff !important;
                color: #377dff !important;
            }
            
            a[data-page="groupbuy"],
            a[data-page="subsite"] {
                position: relative !important;
            }
            a[data-page="groupbuy"] .qs-nav-label,
            a[data-page="subsite"] .qs-nav-label {
                position: static !important;
            }
            a[data-page="groupbuy"] .free-deposit-tag,
            a[data-page="subsite"] .free-deposit-tag {
                top: 6px !important;
                left: auto !important;
                right: 8px !important;
                margin: 0 !important;
            }
            #mobileSidePanel {
                position: absolute !important;
                top: 0; left: 116px; right: 0; bottom: 0;
                display: block !important;
                overflow-y: auto;
                background: #fff !important;
                padding: 0 !important;
                z-index: 1;
            }
            #mobileSidePanel .mobile-side-link {
                display: flex;
                align-items: center;
                box-sizing: border-box;
                height: 48px;
                padding: 0 16px;
                border-bottom: 1px solid #ececec;
                color: #333 !important;
                font-size: 14px;
                line-height: 20px;
                text-decoration: none !important;
                background: #fff;
            }
            #mobileSidePanel .mobile-side-link:active {
                background: #f6f7f9;
            }
            #mobileSidePanel .mobile-preview {
                display: block;
            }
            #mobileSidePanel .mobile-aff {
                margin-top: 16px;
                margin-left: 12px;
                margin-right: 12px;
                margin-bottom: 16px;
                padding: 14px 14px 12px;
                border-radius: 12px;
                color: #fff;
                background:
                  radial-gradient(circle at 85% 20%, rgba(255,255,255,.18), transparent 40%),
                  linear-gradient(135deg, #0c1b3d 0%, #163a8f 45%, #377dff 100%);
                box-shadow: 0 10px 22px rgba(22, 52, 120, .18);
                text-decoration: none !important;
                display: block;
            }
            #mobileSidePanel .mobile-aff-top {
                display: flex;
                align-items: baseline;
                justify-content: space-between;
                gap: 10px;
                margin-bottom: 6px;
            }
            #mobileSidePanel .mobile-aff-title {
                font-size: 13px;
                font-weight: 600;
                opacity: .92;
            }
            #mobileSidePanel .mobile-aff-rate {
                font-size: 28px;
                font-weight: 700;
                letter-spacing: -.02em;
                line-height: 1;
            }
            #mobileSidePanel .mobile-aff-desc {
                margin: 0 0 10px;
                font-size: 12px;
                line-height: 1.5;
                color: rgba(255,255,255,.78);
            }
            #mobileSidePanel .mobile-aff-cta {
                display: inline-block;
                padding: 5px 10px;
                border-radius: 4px;
                background: #fff;
                color: #163a8f;
                font-size: 12px;
                font-weight: 600;
            }
            #helpSubMenu.product-mega,
            #helpSubMenu,
            #mobileProductMenu {
                position: static !important;
                display: none !important;
                width: 100% !important;
                min-width: 0 !important;
                margin: 0 !important;
                padding: 0 !important;
                border: 0 !important;
                border-radius: 0 !important;
                box-shadow: none !important;
                background: #fff !important;
                float: none !important;
                transform: none !important;
                animation: none !important;
                opacity: 1 !important;
                visibility: visible !important;
            }
            #mobileProductMenu.mobile-panel-show {
                display: block !important;
            }
            .product-mega-grid { display: block !important; }
            .product-mega-group + .product-mega-group {
                margin-top: 0;
                padding-top: 0;
                border-top: 0;
            }
            .product-mega-title {
                position: static !important;
                display: flex !important;
                align-items: center !important;
                box-sizing: border-box !important;
                height: 48px !important;
                padding: 0 16px !important;
                border-bottom: 1px solid #ececec;
                background: #f2f3f5 !important;
                font-size: 13px;
                line-height: 20px;
                font-weight: 600;
                color: #1e2022;
            }
            .product-mega-item {
                display: flex !important;
                align-items: center !important;
                box-sizing: border-box !important;
                height: 48px !important;
                padding: 0 16px !important;
                border-bottom: 1px solid #ececec;
                border-radius: 0 !important;
                background: #fff !important;
                line-height: 20px;
                font-size: 14px;
                gap: 8px;
            }
            .product-mega-item img {
                width: 20px !important;
                height: auto !important;
                max-height: 16px;
                object-fit: contain;
                flex-shrink: 0;
                margin: 0 !important;
            }
            .product-mega-name {
                flex: 1;
                min-width: 0;
                margin-right: 8px;
            }
            .product-mega-tag {
                flex-shrink: 0;
                margin: 0 !important;
                padding: 0 5px !important;
                line-height: 18px !important;
                font-size: 10px !important;
                height: 18px;
                box-sizing: border-box;
            }
        }
#backToTop {
      position: fixed;
      right: 30px;
      bottom: 90px;
      z-index: 1000;
      box-sizing: border-box;
      display: flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      padding: 0;
      margin: 0;
      border: 0;
      border-radius: 4px;
      background: #377dff;
      color: #fff;
      font-size: 18px;
      line-height: 1;
      cursor: pointer;
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transform: scale(.65);
      transition: opacity .2s ease, transform .25s ease, visibility .2s;
      box-shadow: 0 4px 12px rgba(0, 0, 0, .18);
    }
    #backToTop.show {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
      transform: scale(1);
    }
    #backToTop i {
      display: block;
      margin: 0;
      padding: 0;
      line-height: 1;
      width: 1em;
      height: 1em;
      text-align: center;
    }


/* header fixed height 60px */
:root {
  --qs-header-height: 60px;
}
.header,
.header .header-section,
.header-section {
  height: var(--qs-header-height) !important;
  min-height: var(--qs-header-height) !important;
  max-height: var(--qs-header-height) !important;
  overflow: visible !important;
}
#logoAndNav,
#logoAndNav .navbar {
  height: var(--qs-header-height) !important;
  min-height: var(--qs-header-height) !important;
  max-height: var(--qs-header-height) !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  align-items: center !important;
}
#logoAndNav .navbar > .navbar-brand {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  height: var(--qs-header-height) !important;
  display: flex !important;
  align-items: center !important;
}

#logoAndNav .navbar .nav-link {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  height: var(--qs-header-height) !important;
  display: flex !important;
  align-items: center !important;
  overflow: visible !important;
}
#logoAndNav .navbar-nav-item {
  overflow: visible !important;
}
#logoAndNav .navbar > .navbar-toggler {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  height: 36px !important;
  width: 36px !important;
}
@media (max-width: 991.98px) {
  :root { --mobile-nav-top: var(--qs-header-height); }
  .header,
  .header .header-section,
  .header-section,
  #logoAndNav,
  #logoAndNav .navbar {
    height: var(--qs-header-height) !important;
    min-height: var(--qs-header-height) !important;
    max-height: var(--qs-header-height) !important;
  }
}



/* language switch: closer to logo, flag not square, dropdown like product */
#logoAndNav .navbar > .navbar-brand {
  margin-right: 0 !important;
}
#logoAndNav .navbar > .hs-has-sub-menu.qs-lang-switch,
#logoAndNav .navbar > .qs-lang-switch {
  margin-left: 16px !important;
  margin-right: 0 !important;
  align-self: stretch !important;
  display: flex !important;
  align-items: center !important;
  position: relative !important;
}
#logoAndNav #langMegaMenu {
  font-size: 12.5px !important;
  font-weight: 400 !important;
  line-height: 1 !important;
  padding: 0 !important;
  height: var(--qs-header-height, 60px) !important;
  gap: 5px;
  color: #677788 !important;
  display: flex !important;
  align-items: center !important;
}
#logoAndNav #langMegaMenu img {
  width: 18px !important;
  height: 12px !important;
  object-fit: cover !important;
  border-radius: 1px !important;
  flex: 0 0 auto;
  display: block !important;
}
#logoAndNav #langMegaMenu.nav-link-toggle::after {
  font-size: 0.65rem !important;
  margin-left: 0.2rem !important;
}
/* dropdown: same top bar + shadow as 产品选购 */
@media (min-width: 992px) {
  #logoAndNav #langSubMenu {
    position: absolute !important;
    left: 0 !important;
    right: auto !important;
    top: 100% !important;
    min-width: 148px !important;
    margin: 0 !important;
    padding: 8px 0 !important;
    border: 0 !important;
    border-top: 3px solid #377dff !important;
    border-radius: 0 !important;
    background: #fff !important;
    box-shadow: 0 12px 28px rgba(31, 45, 61, .12) !important;
    z-index: 1200 !important;
    font-size: 13px !important;
  }
  #logoAndNav #langSubMenu .dropdown-item {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    min-height: 40px !important;
    padding: 8px 14px !important;
    font-size: 13px !important;
    line-height: 1.3 !important;
    color: #1e2022 !important;
    background: transparent !important;
    white-space: nowrap !important;
  }
  #logoAndNav #langSubMenu .dropdown-item:hover,
  #logoAndNav #langSubMenu .dropdown-item:active,
  #logoAndNav #langSubMenu .dropdown-item:focus {
    background: #f5f8ff !important;
    color: #377dff !important;
  }
  #logoAndNav #langSubMenu .dropdown-item img {
    width: 18px !important;
    height: 12px !important;
    object-fit: cover !important;
    border-radius: 1px !important;
    flex: 0 0 auto;
  }
}


/* tighter logo ↔ language gap */
#logoAndNav .navbar > .navbar-brand,
#logoAndNav .navbar-brand {
  margin-right: 0 !important;
  margin-left: 0 !important;
  padding-right: 0 !important;
  padding-left: 0 !important;
}

#logoAndNav .navbar > .qs-lang-switch,
#logoAndNav .qs-lang-switch {
  margin-left: 16px !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
}
#logoAndNav #langMegaMenu {
  margin-left: 0 !important;
  padding-left: 0 !important;
}

/* index hero */
/* Unified section spacing: mobile 2rem / desktop 3rem */
.space-top-2,
.space-top-lg-3,
.container.space-top-2.position-relative {
  padding-top: 2rem !important;
}
.space-bottom-2,
.space-bottom-3,
.space-bottom-lg-2 {
  padding-bottom: 2rem !important;
}
@media (min-width: 768px) {
  .space-top-2,
  .space-top-lg-3,
  .container.space-top-2.position-relative {
    padding-top: 3rem !important;
  }
  .space-bottom-2,
  .space-bottom-3,
  .space-bottom-lg-2 {
    padding-bottom: 3rem !important;
  }
}
.container.space-top-2.position-relative h1.display-4,
.container.space-top-2.position-relative .display-4.mb-3,
h1.display-4.mb-3,
.qs-hero-title {
  font-size: 45px !important;
  line-height: 1.25 !important;
}
@media (max-width: 767.98px) {
  .container.space-top-2.position-relative h1.display-4,
  .container.space-top-2.position-relative .display-4.mb-3,
  h1.display-4.mb-3,
.qs-hero-title {
    font-size: 28px !important;
    line-height: 1.3 !important;
  }
}


/* sticky header + logo size + line + scroll shadow */
.header {
  position: sticky !important;
  top: 0 !important;
  z-index: 1001 !important;
  background: #fff !important;
}
.header .header-section,
.header-section {
  border-bottom: 1px solid #eee !important;
  box-shadow: none !important;
  transition: box-shadow .2s ease !important;
  background: #fff !important;
}
.header.is-scrolled .header-section,
.header.is-scrolled .header-section.header-section {
  border-bottom: 1px solid #eee !important;
  box-shadow: 0 1px 10px rgba(140, 152, 164, .13) !important;
}

/* logo size: mobile 6rem / desktop 6.5rem */
#logoAndNav .navbar > .navbar-brand,
#logoAndNav .navbar-brand {
  width: 6.5rem !important;
  max-width: 6.5rem !important;
  margin-right: 25px !important;
  margin-left: 0 !important;
  padding-right: 0 !important;
  padding-left: 0 !important;
  height: var(--qs-header-height) !important;
  display: flex !important;
  align-items: center !important;
  flex: 0 0 auto !important;
}
#logoAndNav .navbar > .navbar-brand img,
#logoAndNav .navbar-brand img,
#logoAndNav .navbar-brand .qs-header-logo {
  width: 6.5rem !important;
  max-width: 100% !important;
  height: auto !important;
  max-height: calc(var(--qs-header-height) - 16px) !important;
  margin: 0 !important;
  padding: 0 !important;
  display: block !important;
  object-fit: contain !important;
  object-position: left center !important;
}
#logoAndNav .navbar > .qs-lang-switch,
#logoAndNav .qs-lang-switch,
#logoAndNav .navbar > .hs-has-sub-menu.qs-lang-switch {
  margin-left: 0 !important;
  padding-left: 0 !important;
}
@media (max-width: 991.98px) {
  #logoAndNav .navbar > .navbar-brand,
  #logoAndNav .navbar-brand {
    width: 6rem !important;
    max-width: 6rem !important;
  }
  #logoAndNav .navbar > .navbar-brand img,
  #logoAndNav .navbar-brand img,
  #logoAndNav .navbar-brand .qs-header-logo {
    width: 6rem !important;
    max-width: 100% !important;
  }
}

.qs-partner-marquee {
  overflow: hidden;
  width: 100%;
  margin: 0 0 1.5rem;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.qs-partner-track {
  display: flex;
  width: max-content;
  animation: qs-partner-rtl 36s linear infinite;
}
.qs-partner-marquee:hover .qs-partner-track {
  animation-play-state: paused;
}
.qs-partner-seq {
  display: flex;
  align-items: center;
  gap: 3.25rem;
  padding-right: 3.25rem;
}
.qs-partner-item {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
}
.qs-partner-item img {
  display: block;
  height: 42px;
  width: auto;
  max-width: 11rem;
  object-fit: contain;
}
@keyframes qs-partner-rtl {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .qs-partner-track { animation: none; }
}

.qs-hero-ipip {
  width: 100%;
  position: relative;
  z-index: 1;
  border-radius: 8px;
}
@media (min-width: 768px) {
  .qs-hero-ipip {
    border-radius: 16px;
  }
}

.qs-home-cta {
  padding: 2.5rem 0 5rem;
}
.qs-home-cta-panel {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.75rem 3rem;
  border-radius: 20px;
  color: #fff;
  background:
    radial-gradient(circle at 88% 18%, rgba(255, 255, 255, .2), transparent 42%),
    linear-gradient(135deg, #0c1b3d 0%, #163a8f 45%, #377dff 100%);
}
.qs-home-cta-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .07) 1px, transparent 1px);
  background-size: 40px 40px;
  -webkit-mask-image: radial-gradient(circle at 82% 42%, #000 18%, transparent 68%);
  mask-image: radial-gradient(circle at 82% 42%, #000 18%, transparent 68%);
  pointer-events: none;
}
.qs-home-cta-copy,
.qs-home-cta-btn {
  position: relative;
  z-index: 1;
}
.qs-home-cta-copy h2 {
  margin: 0 0 .5rem;
  color: #fff;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.3;
}
.qs-home-cta-copy p {
  margin: 0;
  color: rgba(255, 255, 255, .72);
  font-size: 1rem;
  line-height: 1.6;
}
.qs-home-cta-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 8.5rem;
  padding: .85rem 1.5rem;
  border-radius: 999px;
  background: #fff;
  color: #163a8f;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.qs-home-cta-btn:hover,
.qs-home-cta-btn:focus {
  color: #377dff;
  background: #fff;
  text-decoration: none;
  transform: translateY(-1px);
}
@media (max-width: 767.98px) {
  .qs-home-cta {
    padding: 1.5rem 0 3.25rem;
  }
  .qs-home-cta-panel {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 2rem 1.5rem;
    gap: 1.35rem;
  }
  .qs-home-cta-copy h2 {
    font-size: 1.4rem;
  }
  .qs-home-cta-btn {
    width: 100%;
  }
}

footer.bg-navy img.brand {
  filter: brightness(0) invert(1) !important;
}

/* 购物车等内页 CSS 不能压扁头部登录/注册 */
.header .navbar-nav-last-item > .btn.btn-sm {
  padding: 0.625rem 1.125rem !important;
  line-height: 1.5 !important;
  height: auto !important;
  min-height: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  box-sizing: border-box !important;
}
.header .navbar-nav-last-item > .btn.btn-primary {
  color: #fff !important;
  background: #377dff !important;
  border-color: #377dff !important;
  fill: #fff !important;
}

#logoAndNav #langSubMenu .dropdown-item.is-current {
  color: #377dff !important;
}

.qs-hero-blob {
  top: -35rem;
  left: 50rem;
  width: 62rem;
  height: 62rem;
}
.qs-feat {
  overflow: hidden;
}
.qs-feat--offset {
  margin-top: 3rem !important;
}
.qs-feat-ico {
  width: 30%;
  float: left;
  text-align: center;
}
.qs-feat-copy {
  width: 70%;
  float: right;
}
.qs-reg-card {
  background-image: url(/themes/web/qiansu/assets/img/03-4.png);
  background-size: contain;
  background-position: center;
  background-color: #f2f5fe;
}
.qs-subsite-blob {
  top: -18rem;
  right: -8rem;
  width: 36rem;
  height: 36rem;
}
.qs-footer-ext {
  text-decoration: underline;
}
.qs-ipip-ico {
  width: 20px;
}