@media (max-width: 38rem) {
  .page-heading,
  .section-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .email-preview-heading {
    flex-direction: column;
    gap: 1.25rem;
  }

  .email-preview-catalog-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.5rem;
  }

  .details-list div {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .details-list.profile-personal-details > div,
  .details-list.profile-email-details > div {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .profile-email-detail dt {
    align-self: auto;
  }

  .deadline-notice,
  .pool-section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .main-pool-section-heading,
  .survivor-section-heading {
    align-items: center;
    flex-direction: row;
  }

  .survivor-section-heading {
    align-items: flex-start;
  }

  .dashboard-pool-sections {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-heading-actions,
  .account-filter-actions {
    justify-content: stretch;
  }

  .page-heading-actions .button,
  .account-filter-actions .button {
    flex: 1;
  }

  .admin-account-control-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .dashboard-entry-heading,
  .profile-entry-summary-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .profile-entry-summary-badges,
  .admin-entry-heading-actions {
    justify-content: flex-start;
  }

  .admin-entry-controls,
  .admin-survivor-form {
    align-items: stretch;
    flex-direction: column;
  }

  .account-entry-totals {
    padding: 1rem;
    grid-template-columns: minmax(0, 1fr);
  }

  .account-entry-overview-heading {
    padding: 1rem;
    align-items: flex-start;
    flex-direction: column;
    gap: 0.75rem;
  }

  .profile-card-heading {
    align-items: center;
  }

  .home-actions .button {
    flex: 1 1 100%;
  }

}

@media (max-width: 56rem) {
  .home-hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-hero-visual {
    border-right: 0;
    border-bottom: 1px solid rgb(242 177 52 / 42%);
  }

  .account-filters {
    grid-template-columns: minmax(0, 1fr);
  }

  .email-preview-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dashboard-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .admin-account-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-account-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .recipient-filters,
  .import-card,
  .campaign-summary-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .delivery-counts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 48rem) {
  body.mobile-nav-menu-open {
    overflow: hidden;
  }

  .email-preview-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .header-inner {
    min-height: 4.25rem;
    padding-top: calc(0.75rem + env(safe-area-inset-top));
    padding-bottom: 0.5rem;
    justify-content: space-between;
    gap: 0.625rem;
  }

  .brand-logo {
    width: 3.25rem;
    height: 3.25rem;
  }

  .site-header:not(.mobile-nav-ready) .header-inner {
    flex-wrap: wrap;
  }

  .site-header:not(.mobile-nav-ready) nav {
    width: 100%;
    padding-bottom: 1rem;
    align-items: stretch;
    flex: 1 0 100%;
    flex-direction: column;
  }

  .site-header:not(.mobile-nav-ready) .nav-primary-links,
  .site-header:not(.mobile-nav-ready) .nav-account-links {
    width: 100%;
    margin-left: 0;
    align-items: stretch;
    flex-direction: column;
  }

  .mobile-nav-ready .mobile-nav-toggle {
    position: relative;
    display: inline-flex;
    width: 2.75rem;
    height: 2.75rem;
    margin-left: 0;
    padding: 0;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    background: rgb(255 255 255 / 8%);
    border: 1px solid rgb(255 255 255 / 20%);
    border-radius: 0.55rem;
    cursor: pointer;
  }

  .mobile-nav-ready .mobile-nav-profile {
    display: inline-flex;
    margin-left: auto;
    align-items: center;
  }

  .site-header .mobile-nav-profile .nav-profile-link {
    max-width: calc(100vw - 9.25rem);
    height: auto;
    min-height: 2.5rem;
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .mobile-nav-toggle span {
    position: absolute;
    display: block;
    width: 1.45rem;
    height: 0.15rem;
    background: currentColor;
    border-radius: 999px;
    transform-origin: center;
    transition: transform 160ms ease, opacity 120ms ease;
  }

  .mobile-nav-toggle span:first-child {
    transform: translateY(-0.43rem);
  }

  .mobile-nav-toggle span:last-child {
    transform: translateY(0.43rem);
  }

  .mobile-nav-open .mobile-nav-toggle {
    color: var(--navy);
    background: var(--gold);
    border-color: var(--gold);
  }

  .mobile-nav-open .mobile-nav-toggle span:first-child {
    transform: rotate(45deg);
  }

  .mobile-nav-open .mobile-nav-toggle span:nth-child(2) {
    opacity: 0;
  }

  .mobile-nav-open .mobile-nav-toggle span:last-child {
    transform: rotate(-45deg);
  }

  .mobile-nav-ready nav {
    display: none;
  }

  .site-header.mobile-nav-open {
    position: fixed;
    z-index: 3000;
    inset: 0;
    height: 100vh;
    height: 100dvh;
    min-height: 100vh;
    min-height: 100dvh;
    overflow-y: auto;
    overscroll-behavior: contain;
    border-bottom-width: 4px;
  }

  .mobile-nav-open .header-inner {
    min-height: 100%;
    padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
    align-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
  }

  .mobile-nav-open nav {
    display: flex;
    width: 100%;
    min-height: calc(100vh - 5.75rem);
    min-height: calc(100dvh - 5.75rem);
    padding-top: 0.25rem;
    align-items: stretch;
    flex: 1 0 100%;
    flex-direction: column;
  }

  .mobile-nav-open .nav-primary-links,
  .mobile-nav-open .nav-account-links {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
  }

  .site-header .desktop-nav-account-links {
    display: none;
  }

  .mobile-nav-profile .nav-account-menu-panel {
    max-width: calc(100vw - 2rem);
  }

  .site-header .mobile-nav-profile .nav-account-menu-panel a {
    display: flex;
    min-height: 2.75rem;
    align-items: center;
  }

  .mobile-nav-open nav > .nav-account-links:only-child {
    margin-top: 0;
    padding-top: 0;
  }

  .mobile-nav-open .nav-primary-links > a,
  .mobile-nav-open .nav-admin-menu > summary,
  .mobile-nav-open .nav-account-links > a,
  .mobile-nav-open .nav-account-links .link-button {
    display: flex;
    width: 100%;
    min-height: 3.15rem;
    padding: 0.8rem 0.75rem;
    align-items: center;
    color: #ffffff;
    font-size: 1.08rem;
    font-weight: 750;
    text-align: left;
    background: transparent;
    border: 0;
    border-top: 1px solid rgb(255 255 255 / 14%);
    border-radius: 0;
  }

  .mobile-nav-open .nav-primary-links > a:hover,
  .mobile-nav-open .nav-admin-menu > summary:hover,
  .mobile-nav-open .nav-admin-menu[open] > summary,
  .mobile-nav-open .nav-account-links > a:hover,
  .mobile-nav-open .nav-account-links .link-button:hover {
    color: #ffffff;
    background: rgb(255 255 255 / 10%);
    border-bottom-color: transparent;
  }

  .mobile-nav-open .nav-admin-menu {
    width: 100%;
  }

  .mobile-nav-open .nav-admin-menu summary {
    justify-content: space-between;
  }

  .mobile-nav-open .nav-admin-menu summary::after {
    margin-left: auto;
  }

  .mobile-nav-open .nav-admin-menu-panel {
    position: static;
    display: grid;
    width: 100%;
    min-width: 0;
    margin: 0;
    padding: 0.15rem 0.75rem 1rem 1.25rem;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    gap: 0;
  }

  .mobile-nav-open .nav-admin-menu-panel a {
    display: flex;
    min-height: 2.75rem;
    padding: 0.65rem 0;
    align-items: center;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
    border-radius: 0;
  }

  .mobile-nav-open .nav-admin-menu-group-label {
    margin: 0.7rem 0 0.2rem;
    padding-top: 0.85rem;
    color: #e4c277;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    line-height: 1.3;
    border-color: rgb(255 255 255 / 12%);
  }

  .mobile-nav-open .nav-admin-menu-group-label:first-child {
    margin-top: 0;
    padding-top: 0.25rem;
    border: 0;
  }

  .mobile-nav-open .nav-account-links form {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem 0;
    border-top: 1px solid rgb(255 255 255 / 14%);
  }

  .mobile-nav-open .nav-account-links > .nav-profile-link {
    display: none;
  }

  .mobile-nav-open .nav-account-links .mobile-nav-logout {
    min-height: 3.15rem;
    padding: 0.8rem 1rem;
    color: var(--danger-dark);
    background: var(--danger-soft);
    border: 1px solid #fecaca;
    border-radius: 0.55rem;
    font-weight: 800;
  }

  .mobile-nav-open .nav-account-links .mobile-nav-logout:hover {
    color: #ffffff;
    background: var(--danger);
    border-color: var(--danger);
  }

  .email-preferences-required-note {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-nav-toggle span {
    transition: none;
  }
}

@media (max-width: 38rem) {
  .admin-account-summary {
    grid-template-columns: minmax(0, 1fr);
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.form-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  gap: 1rem;
}