:root {
  --navy: #13243d;
  --navy-dark: #091628;
  --teal: #55c5b5;
  --teal-dark: #2c8f83;
  --apricot: #ff9862;
  --apricot-dark: #d96a37;
  --paper: #fffdf7;
  --sand: #f2eadf;
  --mist: #e9f2f1;
  --ink: #272d35;
  --muted: #69717a;
  --line: #d4d9da;
  --white: #ffffff;
  --shell: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 125px;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: -90px;
  left: 18px;
  z-index: 1000;
  padding: 10px 15px;
  color: var(--navy-dark);
  background: var(--teal);
  font-weight: 850;
}

.skip-link:focus {
  top: 18px;
}

.header-main,
.site-nav,
.hero,
.section,
.final-section,
.footer-shell {
  width: min(calc(100% - 40px), var(--shell));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  color: var(--white);
  background: rgba(9, 22, 40, 0.98);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(16px);
}

.header-main {
  min-height: 76px;
  display: grid;
  grid-template-columns: 220px 1fr 150px;
  gap: 28px;
  align-items: center;
}

.brand {
  width: max-content;
}

.brand-plate,
.footer-logo-plate {
  min-width: 190px;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  background: #050d18;
  border: 1px solid #25364b;
}

.brand img,
.footer-brand img {
  width: auto;
  height: 34px;
  object-fit: contain;
}

.header-title {
  justify-self: center;
  text-align: center;
}

.header-title span,
.header-title strong {
  display: block;
}

.header-title span {
  color: #7f91aa;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.header-title strong {
  margin-top: 2px;
  color: var(--white);
  font-size: 11px;
}

.header-download {
  justify-self: end;
  padding: 11px 14px;
  color: var(--navy-dark);
  background: var(--teal);
  text-align: center;
  font-size: 13px;
  font-weight: 900;
}

.header-download:hover,
.header-download:focus-visible {
  background: #74d8ca;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid #32445a;
}

.menu-button span {
  display: block;
  width: 19px;
  height: 2px;
  margin: 4px auto;
  background: var(--white);
}

.site-nav {
  min-height: 46px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-nav a {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #91a1b8;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 10px;
  font-weight: 800;
}

.site-nav a:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--teal);
}

.hero {
  min-height: 675px;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 55px;
  align-items: center;
  padding-top: 70px;
  padding-bottom: 70px;
  background:
    radial-gradient(circle at 86% 20%, rgba(85, 197, 181, 0.2), transparent 22%),
    linear-gradient(rgba(19, 36, 61, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(19, 36, 61, 0.045) 1px, transparent 1px),
    var(--sand);
  background-size: auto, 58px 58px, 58px 58px;
}

.hero-profile {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 28px;
  align-items: start;
}

.app-icon-box {
  padding: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 18px 48px rgba(19, 36, 61, 0.12);
}

.app-icon-box img {
  width: 125px;
  height: 125px;
  object-fit: contain;
  border-radius: 21px;
}

.eyebrow,
.section-label {
  margin: 0 0 15px;
  color: var(--apricot-dark);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  color: var(--navy-dark);
  font-size: clamp(52px, 6.7vw, 88px);
  line-height: 1;
  letter-spacing: -0.055em;
}

.hero-lead {
  max-width: 700px;
  margin: 27px 0 0;
  color: #56606a;
  font-size: 18px;
  line-height: 1.9;
}

.app-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 29px;
  border-top: 1px solid #d3c8bb;
  border-left: 1px solid #d3c8bb;
}

.app-meta div {
  padding: 13px;
  border-right: 1px solid #d3c8bb;
  border-bottom: 1px solid #d3c8bb;
}

.app-meta span,
.app-meta strong {
  display: block;
}

.app-meta span {
  color: #8b837a;
  font-size: 9px;
  font-weight: 800;
}

.app-meta strong {
  margin-top: 3px;
  color: var(--navy-dark);
  font-size: 11px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  margin-top: 31px;
}

.primary-button {
  min-width: 265px;
  min-height: 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 13px 20px;
  color: var(--white);
  background: var(--apricot);
  font-weight: 900;
  box-shadow: 0 18px 42px rgba(255, 152, 98, 0.22);
}

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

.primary-button b {
  font-size: 20px;
}

.secondary-link {
  padding-bottom: 4px;
  color: var(--navy);
  border-bottom: 1px solid currentColor;
  font-size: 13px;
  font-weight: 850;
}

.hero-gallery {
  overflow: hidden;
  padding: 22px;
  color: var(--white);
  background: var(--navy);
  border: 1px solid var(--navy-dark);
  box-shadow: 0 28px 75px rgba(9, 22, 40, 0.2);
}

.gallery-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
  padding-bottom: 13px;
  border-bottom: 1px solid #31445d;
}

.gallery-caption span {
  color: var(--teal);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.gallery-caption strong {
  font-size: 12px;
}

.hero-gallery img {
  width: 100%;
  max-height: 430px;
  object-fit: contain;
}

.section {
  padding-top: 100px;
  padding-bottom: 100px;
}

.app-entry {
  display: grid;
  grid-template-columns: 105px 1fr 250px;
  gap: 40px;
  align-items: center;
  background: var(--paper);
}

.entry-index {
  display: grid;
  align-content: center;
  justify-items: center;
  width: 90px;
  height: 120px;
  color: var(--navy-dark);
  background: var(--teal);
}

.entry-index span {
  font-size: 42px;
  font-weight: 950;
  line-height: 1;
}

.entry-index small {
  margin-top: 4px;
  font-size: 8px;
  font-weight: 900;
}

.entry-copy h2,
.systems-heading h2,
.overview-copy h2,
.install-heading h2,
.permissions-title h2,
.content-heading h2,
.problems-heading h2,
.faq-heading h2,
.related-heading h2,
.final-copy h2 {
  margin: 0;
  color: var(--navy-dark);
  font-size: clamp(32px, 4.2vw, 51px);
  line-height: 1.17;
  letter-spacing: -0.04em;
}

.entry-copy > p:not(.section-label),
.systems-heading > p:not(.section-label),
.install-heading > p:not(.section-label),
.content-heading > p:not(.section-label),
.problems-heading > p:not(.section-label),
.faq-heading > p:not(.section-label) {
  margin: 19px 0 0;
  color: var(--muted);
}

.entry-button {
  min-height: 68px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 16px 19px;
  color: var(--white);
  background: var(--navy);
  font-weight: 900;
}

.entry-button b {
  font-size: 20px;
}

.systems-section {
  background: var(--mist);
}

.systems-heading {
  max-width: 850px;
}

.systems-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 44px;
}

.systems-layout > article {
  min-height: 545px;
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  padding: 36px;
}

.system-android {
  color: var(--white);
  background: var(--navy);
}

.system-ios {
  color: var(--navy-dark);
  background: var(--teal);
}

.system-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.system-topline span {
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.system-android .system-topline span {
  color: var(--teal);
}

.system-ios .system-topline span {
  color: var(--navy);
}

.system-topline b {
  font-size: 62px;
  line-height: 1;
}

.system-android .system-topline b {
  color: var(--apricot);
}

.system-ios .system-topline b {
  color: var(--navy);
}

.systems-layout h3 {
  margin: 55px 0 14px;
  font-size: clamp(27px, 3vw, 40px);
  line-height: 1.15;
}

.systems-layout > article > p {
  margin: 0;
  opacity: 0.78;
}

.systems-layout dl {
  display: grid;
  grid-template-columns: 1fr;
  margin: 28px 0 0;
  border-top: 1px solid currentColor;
}

.systems-layout dl div {
  display: grid;
  grid-template-columns: 105px 1fr;
  gap: 15px;
  padding: 12px 0;
  border-bottom: 1px solid currentColor;
  border-color: rgba(255, 255, 255, 0.16);
}

.system-ios dl div {
  border-color: rgba(9, 22, 40, 0.18);
}

.systems-layout dt {
  opacity: 0.65;
  font-size: 9px;
  font-weight: 850;
}

.systems-layout dd {
  margin: 0;
  font-size: 11px;
  font-weight: 900;
}

.systems-layout > article > a {
  width: max-content;
  align-self: end;
  margin-top: 25px;
  padding: 12px 18px;
  font-size: 12px;
  font-weight: 900;
}

.system-android > a {
  color: var(--navy-dark);
  background: var(--teal);
}

.system-ios > a {
  color: var(--white);
  background: var(--navy);
}

.app-overview {
  display: grid;
  grid-template-columns: 0.52fr 1.48fr;
  gap: 70px;
  align-items: start;
  background: var(--paper);
}

.overview-side {
  position: sticky;
  top: 140px;
  align-self: start;
  padding: 28px;
  color: var(--white);
  background: var(--navy);
  text-align: center;
}

.overview-side img {
  width: 170px;
  height: 170px;
  margin-inline: auto;
  object-fit: contain;
}

.overview-side span {
  display: block;
  margin-top: 18px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
}

.overview-lead {
  margin: 22px 0 0;
  color: var(--navy-dark);
  font-size: 21px;
  font-weight: 680;
  line-height: 1.65;
}

.overview-points {
  margin-top: 31px;
  border-top: 2px solid var(--navy);
}

.overview-points article {
  display: grid;
  grid-template-columns: 45px 1fr;
  gap: 18px;
  padding: 23px 0;
  border-bottom: 1px solid var(--line);
}

.overview-points article > b {
  color: var(--apricot-dark);
  font-size: 11px;
}

.overview-points h3 {
  margin: -4px 0 7px;
  color: var(--navy-dark);
  font-size: 19px;
}

.overview-points p {
  margin: 0;
  color: var(--muted);
}

.install-section {
  color: var(--white);
  background: var(--navy-dark);
}

.install-heading {
  max-width: 850px;
}

.install-heading h2 {
  color: var(--white);
}

.install-heading > p:not(.section-label) {
  color: #9caabd;
}

.install-path {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 44px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #2b3b50;
  border-left: 1px solid #2b3b50;
}

.install-path li {
  min-height: 310px;
  padding: 25px;
  border-right: 1px solid #2b3b50;
  border-bottom: 1px solid #2b3b50;
}

.install-path li:nth-child(2),
.install-path li:nth-child(4) {
  background: rgba(85, 197, 181, 0.05);
}

.install-path li > span {
  color: var(--teal);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.path-number {
  margin-top: 24px;
  color: var(--apricot);
  font-size: 58px;
  font-weight: 950;
  line-height: 1;
}

.install-path h3 {
  margin: 45px 0 10px;
  font-size: 19px;
}

.install-path p {
  margin: 0;
  color: #9caabd;
  font-size: 13px;
}

.install-action {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-top: 23px;
  padding: 22px 25px;
  color: var(--navy-dark);
  background: var(--teal);
}

.install-action strong,
.install-action span {
  display: block;
}

.install-action span {
  color: #35675f;
  font-size: 11px;
}

.install-action a {
  padding: 12px 18px;
  color: var(--white);
  background: var(--apricot);
  font-size: 12px;
  font-weight: 900;
}

.permissions-section {
  display: grid;
  grid-template-columns: 0.56fr 1.44fr;
  gap: 70px;
  background: var(--sand);
}

.permissions-lead {
  margin: 0;
  color: var(--navy-dark);
  font-size: 21px;
  font-weight: 680;
  line-height: 1.65;
}

.permission-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 31px;
  border-top: 1px solid #d0c4b6;
  border-left: 1px solid #d0c4b6;
}

.permission-list article {
  min-height: 220px;
  padding: 25px;
  border-right: 1px solid #d0c4b6;
  border-bottom: 1px solid #d0c4b6;
}

.permission-list span {
  color: var(--apricot-dark);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.permission-list h3 {
  margin: 27px 0 9px;
  color: var(--navy-dark);
  font-size: 18px;
}

.permission-list p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.app-content {
  background: var(--paper);
}

.content-heading {
  max-width: 850px;
}

.content-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 42px;
}

.content-showcase article {
  min-height: 215px;
  display: grid;
  grid-template-columns: 95px 1fr;
  gap: 22px;
  align-items: center;
  padding: 25px;
  border: 1px solid var(--line);
  background: var(--white);
}

.content-showcase img {
  width: 82px;
  height: 82px;
  object-fit: contain;
}

.content-showcase span {
  color: var(--apricot-dark);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.content-showcase h3 {
  margin: 6px 0 8px;
  color: var(--navy-dark);
  font-size: 18px;
}

.content-showcase p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.problems-section {
  background: var(--mist);
}

.problems-heading {
  max-width: 850px;
}

.problem-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 42px;
  border-top: 1px solid #c7d8d6;
  border-left: 1px solid #c7d8d6;
}

.problem-board article {
  min-height: 220px;
  padding: 25px;
  border-right: 1px solid #c7d8d6;
  border-bottom: 1px solid #c7d8d6;
}

.problem-board article:nth-child(2),
.problem-board article:nth-child(4),
.problem-board article:nth-child(6) {
  background: rgba(255, 255, 255, 0.42);
}

.problem-board span {
  color: var(--apricot-dark);
  font-size: 10px;
  font-weight: 900;
}

.problem-board h3 {
  margin: 26px 0 9px;
  color: var(--navy-dark);
  font-size: 18px;
}

.problem-board p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.faq-section {
  display: grid;
  grid-template-columns: 0.6fr 1.4fr;
  gap: 70px;
  background: var(--paper);
}

.faq-heading {
  position: sticky;
  top: 140px;
  align-self: start;
}

.faq-list {
  border-top: 2px solid var(--navy);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 24px 55px 24px 0;
  color: var(--navy-dark);
  font-size: 16px;
  font-weight: 850;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span {
  position: absolute;
  right: 4px;
  top: 20px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: var(--apricot-dark);
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: transform 0.2s ease;
}

.faq-list details[open] summary span {
  transform: rotate(45deg);
}

.faq-list p {
  margin: -2px 0 23px;
  color: var(--muted);
}

.related-section {
  display: grid;
  grid-template-columns: 0.52fr 1.48fr;
  gap: 70px;
  background: var(--sand);
}

.related-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid #d0c4b6;
  border-left: 1px solid #d0c4b6;
}

.related-links a {
  min-height: 126px;
  display: grid;
  align-content: center;
  padding: 22px;
  border-right: 1px solid #d0c4b6;
  border-bottom: 1px solid #d0c4b6;
}

.related-links a:hover,
.related-links a:focus-visible {
  background: rgba(255, 255, 255, 0.46);
}

.related-links strong {
  color: var(--apricot-dark);
  font-size: 15px;
}

.related-links span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
}

.final-section {
  min-height: 275px;
  display: grid;
  grid-template-columns: 105px 1fr 230px;
  gap: 40px;
  align-items: center;
  margin-bottom: 90px;
  padding: 42px 48px;
  color: var(--white);
  background: var(--navy);
}

.final-icon {
  padding: 10px;
  background: var(--white);
}

.final-icon img {
  width: 82px;
  height: 82px;
  object-fit: contain;
  border-radius: 15px;
}

.final-copy p {
  margin: 0 0 9px;
  color: var(--teal);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.final-copy h2 {
  color: var(--white);
  font-size: clamp(28px, 3.5vw, 43px);
}

.final-copy span {
  display: block;
  margin-top: 13px;
  color: #9facc0;
  font-size: 11px;
}

.final-button {
  min-height: 68px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 16px 20px;
  color: var(--navy-dark);
  background: var(--teal);
  font-weight: 900;
}

.final-button b {
  font-size: 20px;
}

.site-footer {
  padding: 52px 0 32px;
  color: #9caabd;
  background: var(--navy-dark);
}

.footer-shell {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px 55px;
}

.footer-brand p {
  max-width: 710px;
  margin: 17px 0 0;
  color: #68768a;
  font-size: 11px;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 8px 25px;
  font-size: 12px;
  font-weight: 700;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--white);
}

.copyright {
  grid-column: 1 / -1;
  margin: 5px 0 0;
  padding-top: 21px;
  color: #48576b;
  border-top: 1px solid #1e3047;
  font-size: 11px;
}

.mobile-download {
  display: none;
}

@media (max-width: 930px) {
  .header-main {
    grid-template-columns: 210px 1fr 145px;
  }

  .hero {
    gap: 35px;
  }

  .app-entry,
  .app-overview,
  .permissions-section,
  .faq-section,
  .related-section {
    gap: 45px;
  }

  .install-path {
    grid-template-columns: repeat(2, 1fr);
  }

  .problem-board {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 800px) {
  html {
    scroll-padding-top: 72px;
  }

  .header-main {
    min-height: 70px;
    grid-template-columns: 1fr auto;
  }

  .header-title,
  .header-download {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .site-nav {
    position: absolute;
    left: 20px;
    right: 20px;
    top: calc(100% + 8px);
    display: none;
    grid-template-columns: 1fr;
    padding: 9px;
    background: var(--navy-dark);
    border: 1px solid #25364b;
    box-shadow: 0 22px 55px rgba(0, 0, 0, 0.28);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    justify-content: flex-start;
    padding: 11px 12px;
    border: 0;
  }

  .hero,
  .app-entry,
  .app-overview,
  .permissions-section,
  .faq-section,
  .related-section {
    grid-template-columns: 1fr;
  }

  .hero-profile {
    grid-template-columns: 120px 1fr;
  }

  .overview-side,
  .faq-heading {
    position: static;
  }

  .app-entry {
    align-items: start;
  }

  .entry-button {
    width: 260px;
  }

  .systems-layout {
    grid-template-columns: 1fr;
  }

  .permission-list {
    grid-template-columns: 1fr;
  }

  .content-showcase {
    grid-template-columns: 1fr;
  }

  .final-section {
    grid-template-columns: 90px 1fr;
  }

  .final-button {
    grid-column: 2;
    width: 230px;
  }

  .footer-shell {
    grid-template-columns: 1fr;
  }

  .copyright {
    grid-column: auto;
  }
}

@media (max-width: 600px) {
  body {
    padding-bottom: 70px;
  }

  .header-main,
  .site-nav,
  .hero,
  .section,
  .final-section,
  .footer-shell {
    width: min(calc(100% - 28px), var(--shell));
  }

  .brand-plate {
    min-width: 165px;
  }

  .hero {
    padding-top: 55px;
    padding-bottom: 55px;
  }

  .hero-profile {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .app-icon-box {
    width: 120px;
    margin-inline: auto;
  }

  .app-icon-box img {
    width: 95px;
    height: 95px;
  }

  .hero h1 {
    font-size: clamp(44px, 14vw, 64px);
  }

  .hero-lead {
    font-size: 16px;
  }

  .app-meta {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .primary-button {
    min-width: 0;
    width: 100%;
  }

  .secondary-link {
    justify-self: center;
  }

  .section {
    padding-top: 68px;
    padding-bottom: 68px;
  }

  .entry-copy h2,
  .systems-heading h2,
  .overview-copy h2,
  .install-heading h2,
  .permissions-title h2,
  .content-heading h2,
  .problems-heading h2,
  .faq-heading h2,
  .related-heading h2 {
    font-size: clamp(29px, 9vw, 39px);
  }

  .app-entry {
    text-align: center;
  }

  .entry-index {
    margin-inline: auto;
  }

  .entry-button {
    width: 100%;
  }

  .systems-layout > article {
    min-height: 0;
    padding: 29px 22px;
  }

  .systems-layout h3 {
    margin-top: 38px;
  }

  .overview-side {
    padding: 23px;
  }

  .overview-side img {
    width: 130px;
    height: 130px;
  }

  .overview-points article {
    grid-template-columns: 36px 1fr;
    gap: 12px;
  }

  .install-path,
  .problem-board {
    grid-template-columns: 1fr;
  }

  .install-path li {
    min-height: 0;
  }

  .install-path h3 {
    margin-top: 28px;
  }

  .install-action {
    display: grid;
  }

  .install-action a {
    width: 100%;
    text-align: center;
  }

  .permissions-lead {
    font-size: 18px;
  }

  .content-showcase article {
    grid-template-columns: 75px 1fr;
    gap: 15px;
  }

  .content-showcase img {
    width: 65px;
    height: 65px;
  }

  .faq-list summary {
    font-size: 15px;
  }

  .related-links {
    grid-template-columns: 1fr;
  }

  .final-section {
    grid-template-columns: 1fr;
    padding: 34px 23px;
  }

  .final-icon {
    width: 84px;
  }

  .final-icon img {
    width: 62px;
    height: 62px;
  }

  .final-button {
    grid-column: auto;
    width: 100%;
  }

  .footer-nav {
    grid-template-columns: 1fr 1fr;
  }

  .mobile-download {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 120;
    min-height: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 9px 14px;
    color: var(--white);
    background: rgba(9, 22, 40, 0.97);
    border-top: 1px solid #24364d;
  }

  .mobile-download > div {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .mobile-download img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    border-radius: 10px;
  }

  .mobile-download small,
  .mobile-download strong {
    display: block;
    line-height: 1.2;
  }

  .mobile-download small {
    color: #6e7e93;
    font-size: 10px;
  }

  .mobile-download strong {
    margin-top: 3px;
    font-size: 13px;
  }

  .mobile-download > a {
    padding: 11px 15px;
    color: var(--navy-dark);
    background: var(--teal);
    font-size: 13px;
    font-weight: 900;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}