/* Direct access to Tăng tương tác: one blue accent across the store. */
.header-part .header-desktop-nav > a.header-nav-item.header-engagement-link {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 44px;
  padding-inline: 13px !important;
  border: 1px solid rgba(8, 100, 201, .18) !important;
  border-radius: 999px !important;
  background: rgba(8, 100, 201, .09) !important;
  color: #0757ad !important;
  font-weight: 700 !important;
  white-space: nowrap;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9) !important;
}
.header-part .header-desktop-nav > a.header-engagement-link:hover {
  background: rgba(8, 100, 201, .15) !important;
  color: #064a94 !important;
}
.header-part .header-desktop-nav > a.header-nav-item.header-engagement-link.active,
.header-part .header-desktop-nav:has(.header-nav-dropdown-wrap:hover) > a.header-engagement-link.active,
.header-part .header-desktop-nav:has(.header-nav-dropdown-wrap.open) > a.header-engagement-link.active {
  background: #0864c9 !important;
  border-color: #0864c9 !important;
  color: #fff !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 4px 12px -7px rgba(8, 100, 201, .6) !important;
}
.header-part .header-engagement-link > i {
  color: inherit !important;
  font-size: 14px;
  flex: 0 0 auto;
}

.nav-sidebar .nav-list .nav-link.nav-link-engagement {
  min-height: 48px;
  border: 1px solid rgba(8, 100, 201, .16);
  border-radius: 14px;
  background: rgba(8, 100, 201, .08) !important;
  color: #0757ad !important;
  font-weight: 700 !important;
}
.nav-sidebar .nav-list .nav-link.nav-link-engagement:hover,
.nav-sidebar .nav-list .nav-link.nav-link-engagement.active {
  background: rgba(8, 100, 201, .15) !important;
  color: #064a94 !important;
}
.nav-sidebar .nav-link-engagement .nav-ico {
  background: rgba(8, 100, 201, .11) !important;
  color: #0864c9 !important;
}

.header-engagement-link:focus-visible,
.nav-link-engagement:focus-visible,
.mobile-engagement-link:focus-visible {
  outline: 3px solid #0864c9 !important;
  outline-offset: 3px;
  box-shadow: 0 0 0 2px #fff !important;
}

@media (min-width: 992px) and (max-width: 1399.98px) {
  .header-part .header-desktop-nav > a.header-nav-item.header-engagement-link {
    gap: 6px;
    padding-inline: 10px !important;
    font-size: 13px !important;
  }
}

@media (max-width: 991.98px) {
  /* Reserve two label lines so every icon stays on the same row. */
  :root:has(.mobile-menu.has-engagement) { --lk-tabbar-h: 72px; }
}
/* A dedicated homepage feature, separate from the Premium account hero. */
.lk-home .lk-engagement-feature { padding: 20px 0 0; }
.lk-home .lk-engagement-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  align-items: center;
  gap: 32px;
  padding: 30px 40px;
  border: 1px solid rgba(255, 255, 255, .45);
  border-radius: 28px;
  background: linear-gradient(115deg, #073e86, #0864c9);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .2), 0 12px 32px -24px #064a94;
  color: #fff;
}
.lk-home .lk-engagement-copy { min-width: 0; }
.lk-home .lk-engagement-kicker {
  margin: 0 0 7px;
  color: #d3eaff !important;
  font-size: 12px;
  font-weight: 600;
}
.lk-home .lk-engagement-title {
  margin: 0;
  color: #fff !important;
  font-size: clamp(30px, 3.4vw, 42px);
  line-height: 1.15;
  font-weight: 750;
  letter-spacing: -.035em;
}
.lk-home .lk-engagement-description {
  margin: 11px 0 19px;
  max-width: 500px;
  color: #e1efff !important;
  font-size: 15px;
  line-height: 1.6;
}
.lk-home .lk-engagement-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-height: 46px;
  padding: 11px 20px;
  border: 1px solid #fff;
  border-radius: 999px;
  background: #fff !important;
  color: #0757ad !important;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 4px 12px -8px #022c63;
}
.lk-home .lk-engagement-cta:hover { background: #eaf5ff !important; }
.lk-home .lk-engagement-cta > i { font-size: 13px; color: inherit !important; }
.lk-home .lk-engagement-cta:focus-visible {
  outline: 3px solid #fff !important;
  outline-offset: 4px;
}
.lk-home .lk-engagement-platforms {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.lk-home .lk-engagement-platforms > li {
  grid-column: span 2;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 7px;
  min-height: 78px;
  padding: 12px 4px 10px;
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: 18px;
  background: rgba(255, 255, 255, .94);
  box-shadow: inset 0 1px 0 #fff, 0 5px 12px -9px #022c63;
  color: #17304e;
}
.lk-home .lk-engagement-platforms > li:nth-child(4) { grid-column: 2 / span 2; }
.lk-home .lk-engagement-platforms > li > img { display: block; width: 36px; height: 36px; object-fit: contain; }
.lk-home .lk-engagement-platforms > li > span { color: #17304e !important; font-size: 11px; line-height: 1.3; font-weight: 600; }
@media (max-width: 767.98px) {
  .lk-home .lk-engagement-feature { padding-top: 16px; }
  .lk-home .lk-engagement-card { grid-template-columns: minmax(0, 1fr); gap: 18px; padding: 24px; border-radius: 24px; }
  .lk-home .lk-engagement-title { font-size: 30px; }
  .lk-home .lk-engagement-description { font-size: 14px; margin: 10px 0 17px; }
  .lk-home .lk-engagement-cta { width: 100%; gap: 16px; }
  .lk-home .lk-engagement-platforms { grid-row: 1; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; max-width: 330px; }
  .lk-home .lk-engagement-platforms > li,
  .lk-home .lk-engagement-platforms > li:nth-child(4) { grid-column: auto; min-height: 44px; padding: 7px; border-radius: 13px; }
  .lk-home .lk-engagement-platforms > li > img { width: 28px; height: 28px; }
  .lk-home .lk-engagement-platforms > li > span {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
}
@media (max-width: 359.98px) {
  .lk-home .lk-engagement-card { padding: 22px 18px; gap: 16px; }
  .lk-home .lk-engagement-title { font-size: 27px; }
  .lk-home .lk-engagement-platforms { gap: 6px; }
  .lk-home .lk-engagement-platforms > li { padding: 7px 4px; }
}
@media (prefers-reduced-motion: reduce) {
  .header-engagement-link,
  .nav-link-engagement,
  .mobile-engagement-link,
  .lk-home .lk-engagement-cta {
    animation: none !important;
    transition: none !important;
  }
}