:root {
  --qtk-red: #e21d2c;
  --qtk-red-dark: #b80f1d;
  --qtk-ink: #111318;
  --qtk-charcoal: #1b1e24;
  --qtk-slate: #59606b;
  --qtk-line: #dce0e6;
  --qtk-muted: #f2f4f6;
  --qtk-white: #ffffff;
  --qtk-shell: min(1180px, calc(100vw - 40px));
  --qtk-radius: 8px;
  --qtk-shadow: 0 18px 50px rgba(17, 19, 24, 0.1);
  --qtk-font: Inter, "Segoe UI", Arial, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body.qtk-site {
  color: var(--qtk-ink);
  background: var(--qtk-white);
  font-family: var(--qtk-font);
}

body.qtk-site .site-header:not(.qtk-header),
body.qtk-site footer.site-footer:not(.qtk-footer),
body.qtk-site .ast-scroll-to-top-right,
body.qtk-site .skip-link:not(.qtk-skip-link) {
  display: none !important;
}

body.qtk-site .site-content,
body.qtk-site .site-content > .ast-container,
body.qtk-site #primary,
body.qtk-site .content-area.primary,
body.qtk-site .site-main,
body.qtk-site .site-main > article,
body.qtk-site .entry-content {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

body.qtk-site .site-content > .ast-container {
  display: block;
}

body.qtk-site .content-area.primary {
  float: none;
}

body.qtk-site .widget-area.secondary {
  display: none;
}

body.qtk-site .entry-header {
  display: none;
}

body.qtk-site .entry-content > .qtk-page {
  width: 100%;
  max-width: none;
  margin: 0;
}

body.qtk-site *,
body.qtk-site *::before,
body.qtk-site *::after {
  box-sizing: border-box;
}

body.qtk-site a {
  color: inherit;
}

body.qtk-site :where(a, button, input, select, textarea):focus-visible {
  outline: 3px solid rgba(226, 29, 44, 0.42);
  outline-offset: 3px;
}

body.qtk-site img {
  max-width: 100%;
}

.qtk-shell {
  width: var(--qtk-shell);
  margin-inline: auto;
}

.qtk-skip-link {
  position: fixed;
  z-index: 99999;
  top: 8px;
  left: 8px;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 6px;
  color: #fff !important;
  background: var(--qtk-ink);
  font-weight: 800;
}

.qtk-skip-link:focus {
  transform: translateY(0);
}

body.qtk-site a.qtk-skip-link,
body.qtk-site a.qtk-skip-link:hover,
body.qtk-site a.qtk-skip-link:focus,
body.qtk-site a.qtk-skip-link:focus-visible {
  color: #fff !important;
  background: var(--qtk-ink) !important;
  text-decoration: none;
}

.qtk-header {
  position: sticky;
  z-index: 9990;
  top: 0;
  border-bottom: 1px solid rgba(17, 19, 24, 0.12);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 6px 20px rgba(17, 19, 24, 0.04);
  backdrop-filter: blur(14px);
}

.qtk-header__inner {
  width: var(--qtk-shell);
  min-height: 76px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 28px;
}

.qtk-brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.qtk-brand img {
  width: auto;
  height: 43px;
  object-fit: contain;
}

.qtk-nav {
  margin-left: auto;
}

.qtk-nav__list,
.qtk-nav__submenu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.qtk-nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.qtk-nav__list > li > a,
.qtk-nav__product-control > a,
.qtk-nav__dropdown {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  border: 0;
  border-radius: 7px;
  color: var(--qtk-ink);
  background: transparent;
  font: 700 14px/1 var(--qtk-font);
  text-decoration: none;
  cursor: pointer;
}

.qtk-nav__list > li > a:hover,
.qtk-nav__list > li > a:focus-visible,
.qtk-nav__product-control > a:hover,
.qtk-nav__product-control > a:focus-visible,
.qtk-nav__dropdown:hover,
.qtk-nav__dropdown:focus-visible,
.qtk-nav__dropdown[aria-expanded="true"] {
  color: var(--qtk-red);
  background: transparent;
}

.qtk-nav__item--has-menu {
  position: relative;
}

.qtk-nav__product-control {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.qtk-nav__product-control > a {
  padding-right: 0;
}

.qtk-nav__product-control .qtk-nav__dropdown {
  min-width: 0;
  width: auto;
  padding: 0 8px 0 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  appearance: none;
}

.qtk-nav__product-control .qtk-nav__dropdown:hover,
.qtk-nav__product-control .qtk-nav__dropdown:focus-visible,
.qtk-nav__product-control .qtk-nav__dropdown[aria-expanded="true"] {
  background: transparent;
}

body.qtk-site .qtk-header .qtk-nav__product-control:hover > a,
body.qtk-site .qtk-header .qtk-nav__product-control:focus-within > a,
body.qtk-site .qtk-header .qtk-nav__product-control:hover .qtk-nav__dropdown,
body.qtk-site .qtk-header .qtk-nav__product-control:focus-within .qtk-nav__dropdown {
  color: var(--qtk-red);
  background: transparent;
}

body.qtk-site .qtk-header .qtk-nav__product-control > a {
  border-radius: 0;
}

.qtk-nav__dropdown > span {
  width: 7px;
  height: 7px;
  display: block;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transform-origin: center;
}

.qtk-nav__submenu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 280px;
  padding: 10px;
  border: 1px solid var(--qtk-line);
  border-radius: 10px;
  background: #fff;
  box-shadow: var(--qtk-shadow);
}

.qtk-nav[hidden],
.qtk-nav__submenu[hidden] {
  display: none;
}

html:not(.qtk-js) .qtk-nav__submenu[hidden] {
  display: block;
}

.qtk-nav__submenu a {
  min-height: 40px;
  display: flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--qtk-ink);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.35;
  text-decoration: none;
}

.qtk-nav__submenu a:hover,
.qtk-nav__submenu a:focus-visible {
  color: var(--qtk-red);
  background: var(--qtk-muted);
}

.qtk-nav__cta a {
  margin-left: 6px;
  padding-inline: 18px !important;
  color: #fff !important;
  background: var(--qtk-red) !important;
}

.qtk-nav__cta a:hover,
.qtk-nav__cta a:focus-visible {
  background: var(--qtk-red-dark) !important;
}

.qtk-nav-toggle {
  display: none;
  min-height: 44px;
  align-items: center;
  gap: 9px;
  margin-left: auto;
  padding: 0 12px;
  border: 1px solid var(--qtk-line);
  border-radius: 7px;
  color: var(--qtk-ink);
  background: #fff;
  font: 750 14px/1 var(--qtk-font);
}

.qtk-nav-toggle__icon,
.qtk-nav-toggle__icon::before,
.qtk-nav-toggle__icon::after {
  width: 20px;
  height: 2px;
  display: block;
  background: currentColor;
}

.qtk-nav-toggle__icon {
  position: relative;
}

.qtk-nav-toggle__icon::before,
.qtk-nav-toggle__icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.qtk-nav-toggle__icon::before {
  top: -6px;
}

.qtk-nav-toggle__icon::after {
  top: 6px;
}

.qtk-footer {
  padding: 66px 0 24px;
  color: #cbd0d8;
  background: #0e1014;
}

.qtk-footer__grid,
.qtk-footer__bottom {
  width: var(--qtk-shell);
  margin-inline: auto;
}

.qtk-footer__grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.7fr) repeat(3, minmax(150px, 1fr));
  gap: 52px;
}

.qtk-footer section {
  margin: 0;
  padding: 0;
}

.qtk-footer h2 {
  margin: 0 0 16px;
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.qtk-footer p {
  max-width: 360px;
  margin: 18px 0 0;
  color: #aeb5c0;
  font-size: 14px;
  line-height: 1.75;
}

.qtk-footer a {
  width: fit-content;
  display: block;
  margin: 0 0 11px;
  color: #d8dce3;
  font-size: 14px;
  text-decoration: none;
}

.qtk-footer a:hover,
.qtk-footer a:focus-visible {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.qtk-footer__brand {
  margin: 0 !important;
  color: #fff !important;
  font-size: 25px !important;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.qtk-footer__bottom {
  min-height: 64px;
  margin-top: 52px;
  padding-top: 20px;
  border-top: 1px solid #2c3038;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #8d95a1;
  font-size: 12px;
  line-height: 1.5;
}

.qtk-page {
  overflow: clip;
  color: var(--qtk-ink);
  background: #fff;
}

.qtk-page h1,
.qtk-page h2,
.qtk-page h3,
.qtk-page p,
.qtk-page ul,
.qtk-page ol,
.qtk-page figure {
  margin-top: 0;
}

.qtk-page h1,
.qtk-page h2,
.qtk-page h3 {
  color: inherit;
  font-family: var(--qtk-font);
  letter-spacing: -0.025em;
}

.qtk-page h1 {
  max-width: 860px;
  margin-bottom: 22px;
  font-size: clamp(42px, 5.4vw, 74px);
  font-weight: 900;
  line-height: 0.98;
}

.qtk-page h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 3.8vw, 48px);
  font-weight: 850;
  line-height: 1.05;
}

.qtk-page h3 {
  margin-bottom: 12px;
  font-size: 21px;
  font-weight: 820;
  line-height: 1.2;
}

.qtk-page p {
  color: var(--qtk-slate);
  font-size: 16px;
  line-height: 1.72;
}

.qtk-eyebrow,
.qtk-page .qtk-eyebrow {
  margin-bottom: 16px;
  color: var(--qtk-red);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.13em;
  line-height: 1.2;
  text-transform: uppercase;
}

.qtk-lead,
.qtk-page .qtk-lead {
  max-width: 780px;
  margin-bottom: 30px;
  color: #515865;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.6;
}

.qtk-hero {
  position: relative;
  padding: 82px 0;
  background:
    radial-gradient(circle at 88% 12%, rgba(226, 29, 44, 0.08), transparent 34%),
    linear-gradient(180deg, #fff 0%, #f7f8fa 100%);
}

.qtk-hero--home {
  min-height: 700px;
  display: flex;
  align-items: center;
  padding: 72px 0 84px;
}

.qtk-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(390px, 0.88fr);
  align-items: center;
  gap: clamp(48px, 7vw, 100px);
}

.qtk-hero__content {
  min-width: 0;
}

.qtk-hero__media {
  position: relative;
  margin: 0;
  border-radius: 28px 6px 28px 6px;
  overflow: hidden;
  background: #dfe3e7;
  box-shadow: 22px 24px 0 #171a20;
}

.qtk-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: inherit;
  pointer-events: none;
}

.qtk-hero__media picture {
  display: block;
}

.qtk-hero__media img {
  width: 100%;
  aspect-ratio: 1 / 0.9;
  display: block;
  object-fit: cover;
}

.qtk-hero__media--compact img {
  aspect-ratio: 1.15 / 1;
}

.qtk-hero--category h1 {
  font-size: clamp(40px, 4.8vw, 64px);
}

.qtk-hero--simple {
  padding: 92px 0 100px;
}

.qtk-hero--simple h1 {
  max-width: 920px;
}

.qtk-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.qtk-button,
body.qtk-site .qtk-button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 21px;
  border: 2px solid transparent;
  border-radius: 7px;
  font: 800 14px/1 var(--qtk-font);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.qtk-button:hover {
  transform: translateY(-1px);
}

.qtk-button--primary {
  color: #fff !important;
  background: var(--qtk-red);
}

.qtk-button--primary:hover,
.qtk-button--primary:focus-visible {
  background: var(--qtk-red-dark);
}

.qtk-button--outline {
  border-color: #b9bec7;
  color: var(--qtk-ink) !important;
  background: #fff;
}

.qtk-button--outline:hover,
.qtk-button--outline:focus-visible {
  border-color: var(--qtk-ink);
}

.qtk-button--text {
  padding-inline: 8px;
  color: var(--qtk-ink) !important;
  background: transparent;
}

.qtk-button--text:hover,
.qtk-button--text:focus-visible {
  color: var(--qtk-red) !important;
}

.qtk-button--dark {
  color: #fff !important;
  background: var(--qtk-ink);
}

.qtk-button--light {
  color: var(--qtk-ink) !important;
  background: #fff;
}

.qtk-button--outline-light {
  border-color: rgba(255, 255, 255, 0.58);
  color: #fff !important;
  background: transparent;
}

.qtk-hero__points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.qtk-hero__points li {
  position: relative;
  padding-left: 17px;
  color: #525966;
  font-size: 13px;
  font-weight: 700;
}

.qtk-hero__points li::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--qtk-red);
}

.qtk-section {
  padding: 92px 0;
}

.qtk-section--light {
  background: #fff;
}

.qtk-section--muted {
  background: var(--qtk-muted);
}

.qtk-section--dark {
  color: #fff;
  background: var(--qtk-charcoal);
}

.qtk-section--dark p {
  color: #bfc5ce;
}

.qtk-section__heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  align-items: end;
  gap: 60px;
  margin-bottom: 42px;
}

.qtk-section__heading h2,
.qtk-section__heading p {
  margin-bottom: 0;
}

.qtk-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.qtk-category-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--qtk-line);
  border-radius: var(--qtk-radius);
  overflow: hidden;
  color: var(--qtk-ink);
  background: #fff;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

body.qtk-site a.qtk-category-card,
body.qtk-site a.qtk-category-card:hover,
body.qtk-site a.qtk-category-card:focus-visible {
  text-decoration: none;
}

.qtk-category-card:hover,
.qtk-category-card:focus-visible {
  border-color: #bfc4cb;
  box-shadow: var(--qtk-shadow);
  transform: translateY(-3px);
}

.qtk-category-card__media {
  width: 100%;
  aspect-ratio: 1.45 / 1;
  display: block;
  overflow: hidden;
  background: #fff;
}

.qtk-category-card__media img {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  display: block;
  object-fit: cover;
  background: transparent;
}

.qtk-category-card img.qtk-category-card__image--contain {
  object-fit: contain;
  object-position: center;
  padding: 10px;
}

.qtk-category-card__media--trim-caption img.qtk-category-card__image--contain {
  width: auto;
  height: 111.2%;
  max-width: none;
  margin: 0 auto;
  padding: 0;
  object-fit: contain;
  object-position: center top;
}

.qtk-category-card__body {
  flex: 1;
  display: grid;
  gap: 11px;
  padding: 24px;
  border-top: 1px solid var(--qtk-line);
  background: #f5f6f7;
}

.qtk-category-card__body strong {
  font-size: 20px;
  line-height: 1.2;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.qtk-category-card__body > span {
  color: var(--qtk-slate);
  font-size: 14px;
  line-height: 1.6;
}

.qtk-link-label,
.qtk-category-card__body .qtk-link-label {
  align-self: end;
  margin-top: auto;
  color: var(--qtk-red);
  font-weight: 800;
}

/* Preserve the Andon page's intended contrast after the shared link reset loads. */
body.qtk-site .setup-section .setup-copy h2 {
  color: #fff;
}

body.qtk-site .setup-section .setup-note .button--light {
  color: var(--qtk-ink);
}

body.qtk-site .setup-section .setup-note .button--light:hover,
body.qtk-site .setup-section .setup-note .button--light:focus-visible,
body.qtk-site .quote-section .quote-amazon-action {
  color: #fff;
}

.qtk-solution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid #3e434c;
  border-radius: var(--qtk-radius);
  background: #3e434c;
}

.qtk-solution-grid article {
  min-height: 290px;
  padding: 30px 26px;
  background: var(--qtk-charcoal);
}

.qtk-solution-grid article > span {
  display: block;
  margin-bottom: 50px;
  color: var(--qtk-red);
  font-size: 13px;
  font-weight: 900;
}

.qtk-solution-grid article p {
  margin-bottom: 0;
  font-size: 14px;
}

.qtk-solution-grid article a {
  display: inline-block;
  margin-top: 14px;
  color: var(--qtk-red);
  font-weight: 800;
  text-decoration: none;
}

.qtk-solution-grid--light {
  border-color: var(--qtk-line);
  background: var(--qtk-line);
}

.qtk-solution-grid--light article {
  color: var(--qtk-ink);
  background: #fff;
}

.qtk-solution-grid--light article p {
  color: var(--qtk-slate);
}

.qtk-business-grid,
.qtk-selection-grid,
.qtk-editorial-grid,
.qtk-contact-band,
.qtk-resources-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  align-items: start;
  gap: clamp(54px, 8vw, 120px);
}

.qtk-process {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--qtk-line);
  list-style: none;
}

.qtk-process li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  padding: 23px 0;
  border-bottom: 1px solid var(--qtk-line);
}

.qtk-process li > span {
  color: var(--qtk-red);
  font-weight: 900;
}

.qtk-process strong {
  display: block;
  margin-bottom: 4px;
  font-size: 16px;
}

.qtk-process p {
  margin-bottom: 0;
  font-size: 14px;
}

.qtk-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.qtk-feature-card {
  min-height: 340px;
  padding: clamp(30px, 5vw, 54px);
  border: 1px solid #d5d9df;
  border-radius: var(--qtk-radius);
  background: #fff;
}

.qtk-feature-card h3 {
  max-width: 450px;
  font-size: clamp(26px, 3vw, 38px);
}

.qtk-feature-card p:not(.qtk-kicker) {
  max-width: 560px;
}

.qtk-products-page .qtk-feature-card {
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  color: var(--qtk-ink);
}

.qtk-products-page .qtk-feature-card h2 {
  max-width: 450px;
  margin: 0;
  color: var(--qtk-ink);
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.15;
}

.qtk-products-page .qtk-feature-card p:not(.qtk-kicker) {
  max-width: 560px;
  margin: 0;
  color: #4f5661;
  font-size: 16px;
  line-height: 1.65;
}

.qtk-products-page .qtk-feature-card .qtk-kicker {
  margin: 0;
}

.qtk-products-page .qtk-feature-card .qtk-button {
  margin-top: 6px;
}

.qtk-kicker {
  color: var(--qtk-red) !important;
  font-size: 12px !important;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.qtk-resource-links {
  display: grid;
  border-top: 1px solid var(--qtk-line);
}

.qtk-resource-links a,
.qtk-cross-nav__links a {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--qtk-line);
  color: var(--qtk-ink);
  font-weight: 780;
  text-decoration: none;
}

.qtk-resource-links a:hover,
.qtk-resource-links a:focus-visible,
.qtk-cross-nav__links a:hover,
.qtk-cross-nav__links a:focus-visible {
  color: var(--qtk-red);
}

.qtk-cta {
  padding: 76px 0;
  color: #fff;
  background: var(--qtk-charcoal);
}

.qtk-cta .qtk-eyebrow,
.qtk-cta p {
  color: #fff;
}

.qtk-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}

.qtk-cta__inner > div:first-child {
  max-width: 720px;
}

.qtk-cta h2 {
  margin-bottom: 12px;
}

.qtk-cta p {
  margin-bottom: 0;
  opacity: 0.9;
}

body.qtk-site .qtk-cta .qtk-button--outline-light {
  border-color: rgba(255, 255, 255, 0.82);
  color: #fff !important;
  background: var(--qtk-red);
}

body.qtk-site .qtk-cta .qtk-button--outline-light:hover,
body.qtk-site .qtk-cta .qtk-button--outline-light:focus-visible {
  border-color: #fff;
  background: var(--qtk-red-dark);
}

.qtk-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 32px;
  color: #69717c;
  font-size: 13px;
  font-weight: 650;
}

.qtk-breadcrumb a {
  color: inherit;
  text-decoration: none;
}

.qtk-breadcrumb a:hover,
.qtk-breadcrumb a:focus-visible {
  color: var(--qtk-red);
  text-decoration: underline;
}

.qtk-family-grid,
.qtk-resource-grid,
.qtk-principle-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.qtk-family-card,
.qtk-resource-grid article,
.qtk-principle-grid article {
  min-height: 250px;
  padding: 30px;
  border: 1px solid var(--qtk-line);
  border-radius: var(--qtk-radius);
  background: #fff;
}

.qtk-family-card p,
.qtk-resource-grid p {
  font-size: 14px;
}

.qtk-family-card a,
.qtk-resource-grid a {
  display: inline-block;
  margin-top: 14px;
  color: var(--qtk-red);
  font-weight: 800;
  text-decoration: none;
}

.qtk-check-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.qtk-check-list li {
  position: relative;
  padding: 0 0 16px 32px;
  border-bottom: 1px solid #3a3f48;
  color: #e3e6eb;
  font-size: 15px;
  font-weight: 650;
  line-height: 1.5;
}

.qtk-check-list li::before {
  content: "✓";
  position: absolute;
  top: 0;
  left: 0;
  color: var(--qtk-red);
  font-weight: 900;
}

.qtk-cross-nav__links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 30px;
}

.qtk-principle-grid article {
  min-height: 220px;
  border-color: #3e434c;
  color: #fff;
  background: #22262d;
}

.qtk-principle-grid article p {
  color: #bec4cd;
  font-size: 14px;
}

.qtk-product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.qtk-product-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--qtk-line);
  border-radius: var(--qtk-radius);
  background: #fff;
  box-shadow: 0 10px 28px rgba(17, 19, 24, 0.05);
}

.qtk-products-page .qtk-product-card,
.qtk-category-page .qtk-product-card {
  display: flex;
  flex-direction: column;
  background: #f5f6f7;
}

.qtk-products-page .qtk-product-card__image,
.qtk-category-page .qtk-product-card__image {
  background: #fff;
}

.qtk-products-page .qtk-product-card__body,
.qtk-category-page .qtk-product-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--qtk-line);
  background: #f5f6f7;
}

.qtk-products-page .qtk-product-card__actions,
.qtk-category-page .qtk-product-card__actions {
  margin-top: auto;
  padding-top: 20px;
}

.qtk-product-card__image {
  min-height: 250px;
  display: grid;
  place-items: center;
  padding: 18px;
  background: #f2f3f5;
}

.qtk-product-card__image img {
  width: 100%;
  height: 250px;
  object-fit: contain;
}

.qtk-product-card__body {
  padding: 24px;
}

.qtk-product-card__category {
  margin: 0 0 8px;
  color: var(--qtk-red);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.qtk-product-card h3 {
  margin: 0 0 18px;
  font-size: 17px;
  line-height: 1.42;
}

.qtk-product-card h3 a {
  color: var(--qtk-ink);
  text-decoration: none;
}

.qtk-product-card h3 a:hover,
.qtk-product-card h3 a:focus-visible {
  color: var(--qtk-red);
  text-decoration: underline;
}

.qtk-product-card__facts,
.qtk-product-facts {
  display: grid;
  gap: 0;
  margin: 0;
}

.qtk-product-card__facts div,
.qtk-product-facts div {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 10px;
  padding: 9px 0;
  border-top: 1px solid var(--qtk-line);
  font-size: 13px;
  line-height: 1.45;
}

.qtk-product-card__facts dt,
.qtk-product-facts dt {
  color: #68707b;
  font-weight: 750;
}

.qtk-product-card__facts dd,
.qtk-product-facts dd {
  margin: 0;
  color: var(--qtk-ink);
}

.qtk-product-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 20px;
}

.qtk-product-card__actions a,
.qtk-model-quote {
  color: var(--qtk-red);
  font-size: 13px;
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.qtk-driver-page {
  padding: clamp(56px, 7vw, 92px) 0;
  background: var(--qtk-muted);
}

.qtk-driver-page__inner {
  display: block;
}

.qtk-driver-page .qteatak-driver-download {
  width: min(760px, 100%);
  max-width: none;
  margin: 0;
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--qtk-line);
  border-left: 5px solid var(--qtk-red);
  border-radius: var(--qtk-radius);
  background: #fff;
  box-shadow: var(--qtk-shadow);
}

.qtk-driver-page .qteatak-driver-download > p:first-child {
  margin-bottom: 12px;
  color: var(--qtk-red);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.qtk-driver-page .qteatak-driver-download h1 {
  margin: 0 0 18px;
  color: var(--qtk-ink);
  font: 850 clamp(36px, 5vw, 58px)/1.06 var(--qtk-font);
  letter-spacing: -0.025em;
}

.qtk-driver-page .qteatak-driver-download p,
.qtk-driver-page .qteatak-driver-download li {
  color: #4f5661;
  font-size: 16px;
  line-height: 1.7;
}

.qtk-driver-page .qteatak-driver-download ul {
  display: grid;
  gap: 10px;
  margin: 24px 0;
  padding-left: 22px;
}

.qtk-driver-page .qteatak-driver-download a {
  color: var(--qtk-red);
  font-weight: 800;
  overflow-wrap: anywhere;
  text-underline-offset: 4px;
}

/* Keep the 12V guide visually related to the shared site without replacing its layout. */
body.qtk-site .qbd {
  font-family: var(--qtk-font);
}

body.qtk-site .qbd :where(.qbd-card, .qbd-model-card, .qbd-detail-row, .qbd-note, .qbd-faq details, .qbd-quote, .qbd-spec-wrap) {
  border-radius: var(--qtk-radius);
}

body.qtk-site .qbd :where(.qbd-quote, .qbd-ai-inner, .qbd-detail-row:first-child, .qbd-app-row),
body.qtk-site .qbd .qbd-spec thead th {
  background: var(--qtk-charcoal);
}

body.qtk-site .qbd .qbd-btn {
  min-height: 48px;
  border-radius: 7px;
  font-family: var(--qtk-font);
}

body.qtk-site .qbd picture.qtk-12v-picture {
  display: block;
  width: 100%;
}

body.qtk-site .qbd picture.qtk-12v-picture > img {
  display: block;
  width: 100%;
  height: auto;
}

.qtk-hero__media--product img {
  object-fit: contain;
  background: #f2f3f5;
}

.qtk-product-facts-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(38px, 7vw, 90px);
}

.qtk-product-facts div {
  grid-template-columns: 120px minmax(0, 1fr);
  padding: 16px 0;
  font-size: 15px;
}

.qtk-contact-route-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.qtk-contact-route-grid article {
  min-height: 260px;
  padding: 30px;
  border: 1px solid var(--qtk-line);
  border-radius: var(--qtk-radius);
  background: #fff;
}

.qtk-contact-route-grid article a {
  color: var(--qtk-red);
  font-weight: 850;
  overflow-wrap: anywhere;
}

.qtk-process--cards {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.qtk-process--cards li {
  align-content: start;
  border: 1px solid var(--qtk-line);
  border-radius: var(--qtk-radius);
  background: #fff;
}

.qtk-quote-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.62fr) minmax(0, 1.38fr);
  align-items: start;
  gap: clamp(34px, 4.5vw, 58px);
}

.qtk-quote-intro {
  position: sticky;
  top: 112px;
}

.qtk-check-list--light li {
  border-color: var(--qtk-line);
  color: var(--qtk-ink);
}

.qtk-direct-contact {
  display: grid;
  gap: 8px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--qtk-line);
}

.qtk-direct-contact a {
  width: fit-content;
  color: var(--qtk-red);
  font-weight: 750;
  text-decoration: none;
}

.qtk-quote-form {
  padding: clamp(26px, 4vw, 44px);
  border: 1px solid var(--qtk-line);
  border-radius: var(--qtk-radius);
  background: #fff;
  box-shadow: var(--qtk-shadow);
}

.qtk-form-progress {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin: 0 0 36px;
  padding: 0;
  border-bottom: 2px solid var(--qtk-line);
  list-style: none;
}

.qtk-form-progress li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: -2px;
  padding: 0 0 14px;
  border-bottom: 2px solid transparent;
  color: #626975;
  font-size: 13px;
  font-weight: 800;
}

.qtk-section--dark .qtk-eyebrow,
.qtk-section--dark .qtk-solution-grid article > span,
.qtk-section--dark .qtk-solution-grid article a {
  color: #ff7a86;
}

.qtk-section--muted .qtk-eyebrow {
  color: #c51624;
}

.qtk-cta p {
  opacity: 1;
}

.qtk-form-progress li span {
  width: 25px;
  height: 25px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  background: #646b76;
  font-size: 12px;
}

.qtk-form-progress li.is-current,
.qtk-form-progress li.is-complete {
  border-bottom-color: var(--qtk-red);
  color: var(--qtk-ink);
}

.qtk-form-progress li.is-current span,
.qtk-form-progress li.is-complete span {
  background: var(--qtk-red);
}

body.qtk-site.qteatak-andon-page a.button:not(.button--outline):not(.button--light),
body.qtk-site.qteatak-andon-page a.button:not(.button--outline):not(.button--light):hover,
body.qtk-site.qteatak-andon-page a.button:not(.button--outline):not(.button--light):focus-visible {
  color: #fff;
}

.qtk-form-step {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.qtk-form-step[hidden] {
  display: none;
}

.qtk-form-step legend {
  margin-bottom: 10px;
  color: var(--qtk-ink);
  font-size: 28px;
  font-weight: 850;
  line-height: 1.2;
}

.qtk-form-step > p {
  margin-bottom: 26px;
  font-size: 14px;
}

.qtk-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.qtk-form-grid label {
  display: block;
  color: var(--qtk-ink);
  font-size: 13px;
  font-weight: 800;
}

.qtk-form-grid input:not([type="checkbox"]),
.qtk-form-grid select,
.qtk-form-grid textarea {
  width: 100%;
  min-height: 48px;
  margin: 8px 0 0;
  padding: 11px 13px;
  border: 1px solid #b7bdc6;
  border-radius: 6px;
  color: var(--qtk-ink);
  background: #fff;
  font: 400 16px/1.4 var(--qtk-font);
}

.qtk-form-grid textarea {
  min-height: 130px;
  resize: vertical;
}

.qtk-field-note {
  display: block;
  margin-top: 7px;
  color: #666e79;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.45;
}

.qtk-form-grid input:focus-visible,
.qtk-form-grid select:focus-visible,
.qtk-form-grid textarea:focus-visible {
  border-color: var(--qtk-red);
  outline: 3px solid rgba(226, 29, 44, 0.16);
  outline-offset: 1px;
}

.qtk-field--full {
  grid-column: 1 / -1;
}

.qtk-checkbox {
  display: grid !important;
  grid-template-columns: 20px 1fr;
  align-items: start;
  gap: 11px !important;
}

.qtk-checkbox input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--qtk-red);
}

.qtk-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 28px;
}

.qtk-form-actions--split {
  justify-content: space-between;
}

.qtk-form-alert {
  margin-bottom: 24px;
  padding: 13px 15px;
  border: 1px solid #e8a3aa;
  border-radius: 6px;
  color: #8f1420;
  background: #fff1f2;
  font-size: 14px;
  font-weight: 750;
}

.qtk-form-note {
  min-height: 22px;
  margin: 14px 0 0 !important;
  color: #59606b;
  font-size: 13px !important;
  text-align: right;
}

.qtk-data-use-note {
  margin-top: 22px;
  padding: 18px 20px;
  border: 1px solid #d8dbe0;
  border-radius: 6px;
  background: #f7f8fa;
}

.qtk-data-use-note p {
  margin: 7px 0 0;
  color: #59606b;
  font-size: 13px;
  line-height: 1.6;
}

.qtrq-honeypot {
  display: none !important;
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.qtk-technical-note {
  max-width: 1140px;
  margin: 30px auto;
  padding: 18px 20px;
  border: 1px solid #edbcc1;
  border-left: 5px solid var(--qtk-red);
  border-radius: 8px;
  color: var(--qtk-ink);
  background: #fff5f6;
}

.qtk-technical-note strong {
  display: block;
  margin-bottom: 5px;
  font-size: 16px;
}

.qtk-technical-note p {
  margin: 0;
  color: #4f5661;
  font-size: 14px;
  line-height: 1.6;
}

@media (max-width: 1080px) {
  .qtk-nav-toggle {
    display: inline-flex;
  }

  .qtk-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    max-height: calc(100vh - 76px);
    overflow-y: auto;
    border-top: 1px solid var(--qtk-line);
    background: #fff;
    box-shadow: 0 18px 35px rgba(17, 19, 24, 0.12);
  }

  html.qtk-js .qtk-nav-toggle[aria-expanded="false"] + .qtk-nav {
    display: none;
  }

  .qtk-nav[hidden] {
    display: none;
  }

  .qtk-nav__list {
    width: var(--qtk-shell);
    display: grid;
    align-items: stretch;
    gap: 2px;
    margin-inline: auto;
    padding: 14px 0 20px;
  }

  .qtk-nav__list > li > a,
  .qtk-nav__product-control > a,
  .qtk-nav__dropdown {
    width: 100%;
    justify-content: space-between;
    padding-inline: 14px;
    text-align: left;
  }

  .qtk-nav__submenu {
    position: static;
    width: 100%;
    margin: 0 0 8px;
    padding: 6px 8px 6px 20px;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .qtk-nav__product-control {
    width: 100%;
  }

  .qtk-nav__product-control > a {
    min-height: 44px;
    flex: 1;
    display: inline-flex;
    align-items: center;
    padding-inline: 14px;
  }

  .qtk-nav__product-control .qtk-nav__dropdown {
    width: 52px;
    flex: 0 0 52px;
    justify-content: center;
  }

  .qtk-nav__cta a {
    margin: 8px 0 0;
    justify-content: center !important;
  }

  .qtk-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(310px, 0.75fr);
    gap: 48px;
  }

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

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

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

  .qtk-product-grid,
  .qtk-contact-route-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  :root {
    --qtk-shell: min(100% - 28px, 680px);
  }

  .qtk-header__inner {
    min-height: 66px;
  }

  .qtk-brand img {
    height: 36px;
  }

  .qtk-nav {
    max-height: calc(100vh - 66px);
  }

  .qtk-page h1 {
    font-size: clamp(38px, 12vw, 52px);
    line-height: 1;
  }

  .qtk-page h2 {
    font-size: clamp(29px, 9vw, 38px);
  }

  .qtk-hero,
  .qtk-hero--home,
  .qtk-hero--simple {
    min-height: 0;
    padding: 58px 0 68px;
  }

  .qtk-hero__grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .qtk-hero__media {
    margin-right: 12px;
    box-shadow: 12px 13px 0 #171a20;
  }

  .qtk-actions {
    align-items: stretch;
  }

  .qtk-actions .qtk-button {
    width: 100%;
  }

  .qtk-hero__points {
    display: grid;
  }

  .qtk-section {
    padding: 68px 0;
  }

  .qtk-section__heading,
  .qtk-business-grid,
  .qtk-selection-grid,
  .qtk-editorial-grid,
  .qtk-contact-band,
  .qtk-resources-strip,
  .qtk-quote-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .qtk-category-grid,
  .qtk-feature-grid,
  .qtk-family-grid,
  .qtk-resource-grid,
  .qtk-principle-grid,
  .qtk-cross-nav__links,
  .qtk-form-grid,
  .qtk-product-grid,
  .qtk-contact-route-grid,
  .qtk-product-facts-layout,
  .qtk-process--cards {
    grid-template-columns: 1fr;
  }

  .qtk-solution-grid {
    grid-template-columns: 1fr;
  }

  .qtk-solution-grid article {
    min-height: 230px;
  }

  .qtk-solution-grid article > span {
    margin-bottom: 34px;
  }

  .qtk-feature-card {
    min-height: 0;
  }

  .qtk-cta__inner {
    display: grid;
    gap: 30px;
  }

  .qtk-footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 20px;
  }

  .qtk-footer__grid > section:first-child {
    grid-column: 1 / -1;
  }

  .qtk-footer__bottom {
    display: grid;
  }

  .qtk-footer {
    padding: 44px 0 20px;
  }

  .qtk-footer h2 {
    margin-bottom: 11px;
  }

  .qtk-footer p {
    margin-top: 12px;
    line-height: 1.6;
  }

  .qtk-footer a {
    margin-bottom: 8px;
  }

  .qtk-footer__bottom {
    min-height: 0;
    margin-top: 30px;
    padding-top: 17px;
    gap: 8px;
  }

  .qtk-driver-page {
    min-height: 0;
    padding: 48px 0 60px;
  }

  .qtk-driver-page .qteatak-driver-download {
    padding: 25px 22px;
  }

  .qtk-quote-intro {
    position: static;
  }

  .qtk-field--full {
    grid-column: auto;
  }

  .qtk-form-progress li {
    align-items: flex-start;
    font-size: 12px;
  }

  .qtk-form-actions,
  .qtk-form-actions--split {
    display: grid;
  }

  .qtk-form-actions .qtk-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}