:root {
  --rb-red: #ef3f46;
  --rb-red-dark: #be2635;
  --rb-blue: #173da5;
  --rb-blue-dark: #102c79;
  --rb-ink: #172033;
  --rb-muted: #667085;
  --rb-paper: #f4f6fa;
  --rb-white: #ffffff;
  --rb-line: #dce1e9;
}

.home-060-red-blue {
  margin: 0;
  color: var(--rb-ink);
  background: var(--rb-white);
  font-family: "Microsoft YaHei UI", "PingFang SC", Arial, sans-serif;
}

.home-060-red-blue *,
.home-060-red-blue *::before,
.home-060-red-blue *::after {
  box-sizing: border-box;
}

.home-060-red-blue .shell {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.home-060-red-blue .site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid rgba(23, 32, 51, 0.12);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
}

.home-060-red-blue .nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.home-060-red-blue .brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--rb-ink);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.home-060-red-blue .brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.home-060-red-blue .nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.home-060-red-blue .nav-links a {
  position: relative;
  padding: 26px 0;
  color: #3f485a;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.home-060-red-blue .nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 19px;
  height: 3px;
  background: linear-gradient(90deg, var(--rb-red) 0 50%, var(--rb-blue) 50%);
  transition: right 180ms ease;
}

.home-060-red-blue .nav-links a:hover::after,
.home-060-red-blue .nav-links a:focus-visible::after {
  right: 0;
}

.home-060-red-blue .cta,
.home-060-red-blue .rb-download {
  min-width: 126px;
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  word-break: keep-all;
  writing-mode: horizontal-tb;
  border: 0;
  border-radius: 2px;
  color: var(--rb-white);
  background: linear-gradient(90deg, var(--rb-red) 0 50%, var(--rb-blue) 50%);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.home-060-red-blue .cta:hover,
.home-060-red-blue .rb-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(23, 61, 165, 0.2);
}

.home-060-red-blue a:focus-visible,
.home-060-red-blue summary:focus-visible {
  outline: 3px solid #f7b32b;
  outline-offset: 4px;
}

.rb-main {
  overflow: hidden;
}

.rb-hero {
  position: relative;
  min-height: 720px;
  display: block;
  isolation: isolate;
}

.rb-hero::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  bottom: 0;
  left: calc(50% - 1px);
  width: 2px;
  background: rgba(255, 255, 255, 0.65);
}

.rb-hero::after {
  content: "";
  position: absolute;
  z-index: 1;
  top: 50%;
  right: 0;
  left: 0;
  height: 82px;
  transform: translateY(-50%);
  border-block: 1px solid rgba(255, 255, 255, .22);
  background: rgba(255, 255, 255, .08);
}

.rb-hero-half {
  position: absolute;
  inset-block: 0;
  width: 50%;
  overflow: hidden;
}

.rb-hero-half::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.23;
  background-image: linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: 100% 88px;
}

.rb-hero-half > span {
  position: absolute;
  top: 36px;
  color: rgba(255,255,255,.68);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .32em;
}

.rb-hero-fast {
  left: 0;
  background: var(--rb-red);
}

.rb-hero-fast > span {
  left: max(24px, calc((100vw - 1180px) / 2));
}

.rb-hero-private {
  right: 0;
  background: var(--rb-blue);
}

.rb-hero-private > span {
  right: max(24px, calc((100vw - 1180px) / 2));
}

.rb-hero-content {
  position: relative;
  z-index: 2;
  min-height: 720px;
  display: grid;
  grid-template-columns: minmax(0, 35fr) minmax(0, 30fr) minmax(0, 35fr);
  align-items: center;
  gap: 0;
  padding: 76px 0 62px;
}

.rb-hero-copy {
  position: relative;
  z-index: 4;
  grid-column: 1;
  align-self: center;
  min-width: 0;
  padding-right: 48px;
}

.rb-overline {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  margin: 0 0 22px;
  color: rgba(255,255,255,.82);
  font: 700 12px/1 "Microsoft YaHei UI", sans-serif;
  letter-spacing: .24em;
  white-space: nowrap;
  word-break: keep-all;
  writing-mode: horizontal-tb;
}

.rb-overline i {
  width: 34px;
  height: 1px;
  background: rgba(255,255,255,.55);
}

.rb-hero h1 {
  max-width: 470px;
  margin: 0;
  color: var(--rb-white);
  font-family: "Microsoft YaHei UI", "PingFang SC", sans-serif;
  font-size: clamp(48px, 4.7vw, 68px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.055em;
  text-shadow: 0 8px 34px rgba(10, 27, 75, .16);
  white-space: nowrap;
  word-break: keep-all;
  writing-mode: horizontal-tb;
}

.rb-hero h1 em {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 8px;
  padding: 7px 10px 6px;
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 2px;
  font-size: 13px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: .12em;
  vertical-align: 18%;
}

.rb-hero-lead {
  max-width: 390px;
  margin: 28px 0 24px;
  color: rgba(255,255,255,.88);
  font-size: 15px;
  line-height: 1.8;
}

.rb-download-light {
  border: 1px solid var(--rb-white);
  color: var(--rb-ink);
  background: var(--rb-white);
}

.rb-platform-line {
  max-width: 390px;
  margin: 20px 0 0;
  color: rgba(255,255,255,.72);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  line-height: 1.7;
}

.rb-platform-line b {
  padding: 0 5px;
  color: rgba(255,255,255,.38);
}

.rb-hero-media {
  position: relative;
  z-index: 5;
  grid-column: 2;
  width: min(410px, 35vw);
  align-self: center;
  justify-self: center;
  filter: drop-shadow(0 28px 38px rgba(8, 22, 57, .3));
}

.rb-privacy-panel {
  position: relative;
  z-index: 4;
  grid-column: 3;
  width: 100%;
  min-width: 0;
  align-self: center;
  padding: 34px 0 32px 52px;
  border-left: 1px solid rgba(255,255,255,.34);
  color: var(--rb-white);
  writing-mode: horizontal-tb;
}

.rb-privacy-panel > p {
  margin: 0 0 12px;
  color: #b9c9ff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .24em;
}

.rb-privacy-panel h2 {
  max-width: 300px;
  margin: 0 0 26px;
  color: var(--rb-white);
  font-size: clamp(26px, 2.4vw, 36px);
  line-height: 1.16;
  letter-spacing: -.04em;
}

.rb-privacy-panel ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.rb-privacy-panel li {
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: center;
  gap: 14px;
  min-height: 72px;
  border-top: 1px solid rgba(255,255,255,.18);
}

.rb-privacy-panel li:last-child {
  border-bottom: 1px solid rgba(255,255,255,.18);
}

.rb-privacy-panel li > span {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.36);
  border-radius: 50%;
  color: #cbd6ff;
  font-size: 10px;
  font-weight: 800;
}

.rb-privacy-panel li div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.rb-privacy-panel li strong {
  font-size: 14px;
  white-space: nowrap;
  word-break: keep-all;
  writing-mode: horizontal-tb;
}

.rb-privacy-panel li small {
  color: rgba(255,255,255,.65);
  font-size: 12px;
  line-height: 1.45;
  writing-mode: horizontal-tb;
}

.rb-privacy-track {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  color: rgba(255,255,255,.68);
  font-size: 10px;
  letter-spacing: .08em;
}

.rb-privacy-track i {
  height: 2px;
  background: linear-gradient(90deg, var(--rb-red), rgba(255,255,255,.85));
}

.rb-privacy-track b {
  color: var(--rb-white);
  font-weight: 800;
}

.rb-privacy-link {
  display: inline-flex;
  margin-top: 22px;
  color: var(--rb-white);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  word-break: keep-all;
  writing-mode: horizontal-tb;
}

.rb-privacy-link:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.rb-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 58px;
}

.rb-section-head p,
.rb-compare header > p,
.rb-insights header > p,
.rb-faq header > p,
.rb-final-content > p {
  margin: 0 0 12px;
  color: var(--rb-blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .22em;
}

.rb-section-head h2,
.rb-compare h2,
.rb-insights h2,
.rb-faq h2,
.rb-final h2 {
  margin: 0;
  color: var(--rb-ink);
  font-size: clamp(34px, 4vw, 58px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.045em;
}

.rb-rails {
  padding: 120px 0 130px;
  background: var(--rb-paper);
}

.rb-rail {
  position: relative;
  display: grid;
  grid-template-columns: 190px 1fr;
  align-items: stretch;
  min-height: 132px;
}

.rb-rail::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -48px;
  left: 190px;
  height: 3px;
  transform: translateY(-50%);
  opacity: .18;
  background: currentColor;
}

.rb-rail-label {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 24px;
  color: var(--rb-white);
}

.rb-rail-red .rb-rail-label {
  background: var(--rb-red);
}

.rb-rail-blue .rb-rail-label {
  background: var(--rb-blue);
}

.rb-rail-label span {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.6);
  border-radius: 50%;
  font-size: 18px;
  font-weight: 900;
}

.rb-rail-label strong {
  font-size: 15px;
  letter-spacing: .08em;
}

.rb-rail ol {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rb-rail li {
  min-height: 132px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  padding: 22px 28px;
  border-right: 1px solid var(--rb-line);
  background: rgba(255,255,255,.84);
}

.rb-rail li::before {
  content: "";
  width: 12px;
  height: 12px;
  margin-bottom: 5px;
  border: 3px solid currentColor;
  border-radius: 50%;
  background: var(--rb-white);
}

.rb-rail-red {
  color: var(--rb-red-dark);
}

.rb-rail-blue {
  color: var(--rb-blue);
}

.rb-rail b {
  color: var(--rb-ink);
  font-size: 16px;
}

.rb-rail small {
  color: var(--rb-muted);
  font-size: 13px;
  line-height: 1.6;
}

.rb-junction {
  height: 72px;
  display: grid;
  grid-template-columns: 1fr 52px 1fr;
  align-items: center;
  padding-left: 190px;
}

.rb-junction span {
  height: 1px;
  background: var(--rb-line);
}

.rb-junction i {
  width: 20px;
  height: 20px;
  justify-self: center;
  border: 5px solid var(--rb-white);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rb-red) 0 50%, var(--rb-blue) 50%);
  box-shadow: 0 0 0 1px var(--rb-line);
}

.rb-interface {
  position: relative;
  min-height: 680px;
  display: flex;
  align-items: center;
  background: var(--rb-white);
}

.rb-interface-band {
  position: absolute;
  top: 50%;
  width: calc(50% - 1px);
  height: 168px;
  transform: translateY(-50%);
}

.rb-band-red {
  left: 0;
  background: var(--rb-red);
}

.rb-band-blue {
  right: 0;
  background: var(--rb-blue);
}

.rb-interface-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr minmax(360px, 1.4fr) 1fr;
  align-items: center;
  gap: 44px;
}

.rb-side-note {
  color: var(--rb-white);
}

.rb-side-note > span {
  display: inline-block;
  margin-bottom: 18px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .2em;
}

.rb-side-note h2 {
  margin: 0 0 14px;
  color: var(--rb-white);
  font-size: 34px;
  line-height: 1.1;
}

.rb-side-note p {
  margin: 0;
  color: rgba(255,255,255,.82);
  font-size: 14px;
  line-height: 1.75;
}

.rb-note-blue {
  text-align: right;
}

.rb-product-media {
  align-self: center;
  background: transparent;
  filter: drop-shadow(0 30px 36px rgba(22,32,51,.18));
}

.rb-compare {
  padding: 130px 0;
  background: var(--rb-paper);
}

.rb-compare-layout {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 100px;
  align-items: start;
}

.rb-compare header {
  position: sticky;
  top: 30px;
}

.rb-compare header a {
  display: inline-block;
  margin-top: 28px;
  color: var(--rb-blue);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.rb-checklist {
  border-top: 1px solid var(--rb-line);
}

.rb-check-row {
  position: relative;
  display: grid;
  grid-template-columns: 76px 1fr 1.2fr;
  align-items: center;
  gap: 24px;
  min-height: 122px;
  border-bottom: 1px solid var(--rb-line);
}

.rb-check-row::before {
  content: "";
  position: absolute;
  left: 0;
  width: 5px;
  height: 48px;
  background: currentColor;
}

.rb-check-row > span {
  justify-self: center;
  color: currentColor;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .18em;
}

.rb-check-row strong {
  color: var(--rb-ink);
  font-size: 18px;
}

.rb-check-row p {
  margin: 0;
  color: var(--rb-muted);
  font-size: 14px;
  line-height: 1.7;
}

.rb-check-red {
  color: var(--rb-red);
}

.rb-check-blue {
  color: var(--rb-blue);
}

.rb-cross-platforms {
  padding: 130px 0 120px;
  background: var(--rb-white);
}

.rb-section-center {
  display: block;
  text-align: center;
}

.rb-platform-cross {
  position: relative;
  width: min(820px, 100%);
  min-height: 430px;
  margin: 0 auto;
}

.rb-platform-axis {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: space-around;
}

.rb-axis-horizontal {
  top: calc(50% - 64px);
  left: 0;
  width: 100%;
  height: 128px;
  padding: 0 34px;
  color: var(--rb-red-dark);
  background: #fff0f0;
  border-block: 1px solid rgba(239,63,70,.25);
}

.rb-axis-vertical {
  top: 0;
  left: calc(50% - 76px);
  width: 152px;
  height: 100%;
  flex-direction: column;
  padding: 28px 0;
  color: var(--rb-blue);
  background: #eef2ff;
  border-inline: 1px solid rgba(23,61,165,.22);
}

.rb-platform-axis > span {
  font-size: 15px;
  font-weight: 900;
  letter-spacing: .08em;
}

.rb-platform-axis .rb-axis-core {
  position: relative;
  z-index: 3;
  width: 106px;
  height: 106px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 10px solid var(--rb-white);
  border-radius: 50%;
  color: var(--rb-white);
  background: conic-gradient(var(--rb-red) 0 50%, var(--rb-blue) 50%);
  font-size: 19px;
  box-shadow: 0 12px 28px rgba(22,32,51,.16);
}

.rb-platform-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-top: 34px;
}

.rb-platform-action p {
  margin: 0;
  color: var(--rb-muted);
  font-size: 14px;
}

.rb-insights {
  padding: 120px 0;
  background: var(--rb-blue-dark);
}

.rb-insights-layout {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 1fr);
  gap: 0;
}

.rb-insights header,
.rb-insights article {
  min-height: 290px;
  padding: 38px 32px;
  border-right: 1px solid rgba(255,255,255,.18);
}

.rb-insights header {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-left: 0;
}

.rb-insights header > p {
  color: #ff9fa2;
}

.rb-insights h2 {
  color: var(--rb-white);
  font-size: 44px;
}

.rb-insights article {
  display: flex;
  flex-direction: column;
}

.rb-insights article > span {
  color: #ff9fa2;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .18em;
}

.rb-insights article h3 {
  margin: auto 0 18px;
  color: var(--rb-white);
  font-size: 20px;
  line-height: 1.45;
}

.rb-insights article p {
  margin: 0;
  color: rgba(255,255,255,.68);
  font-size: 13px;
  line-height: 1.75;
}

.rb-faq {
  padding: 130px 0;
  background: var(--rb-white);
}

.rb-faq-layout {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 100px;
}

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

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

.rb-faq summary {
  position: relative;
  padding: 28px 48px 28px 0;
  color: var(--rb-ink);
  cursor: pointer;
  font-size: 17px;
  font-weight: 800;
  list-style: none;
}

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

.rb-faq summary::after {
  content: "+";
  position: absolute;
  top: 21px;
  right: 0;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--rb-white);
  background: linear-gradient(135deg, var(--rb-red) 0 50%, var(--rb-blue) 50%);
}

.rb-faq details[open] summary::after {
  content: "−";
}

.rb-faq details p {
  margin: -8px 0 28px;
  padding-right: 48px;
  color: var(--rb-muted);
  font-size: 14px;
  line-height: 1.8;
}

.rb-final {
  position: relative;
  min-height: 360px;
  display: grid;
  grid-template-columns: 1fr minmax(320px, 760px) 1fr;
  align-items: stretch;
  background: var(--rb-paper);
}

.rb-final-red,
.rb-final-blue {
  display: flex;
  align-items: center;
  overflow: hidden;
  color: rgba(255,255,255,.68);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .24em;
  writing-mode: vertical-rl;
}

.rb-final-red {
  justify-content: flex-start;
  padding: 38px 28px;
  background: var(--rb-red);
}

.rb-final-blue {
  justify-content: flex-end;
  padding: 38px 28px;
  background: var(--rb-blue);
}

.rb-final-content {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 70px 40px;
  text-align: center;
}

.rb-final-content .rb-download {
  margin-top: 28px;
}

.home-060-red-blue .site-footer {
  padding: 70px 0 26px;
  color: #dbe4ff;
  background: #111a31;
}

.home-060-red-blue .footer-grid {
  display: grid;
  grid-template-columns: 1.6fr .7fr .7fr;
  gap: 70px;
  padding-bottom: 48px;
}

.home-060-red-blue .footer-grid h2,
.home-060-red-blue .footer-grid h3 {
  margin: 0 0 18px;
  color: var(--rb-white);
}

.home-060-red-blue .footer-grid p {
  max-width: 460px;
  margin: 0;
  color: #9faac2;
  font-size: 14px;
  line-height: 1.8;
}

.home-060-red-blue .footer-grid a {
  display: block;
  width: fit-content;
  margin: 10px 0;
  color: #bac4dc;
  font-size: 14px;
  text-decoration: none;
}

.home-060-red-blue .footer-grid a:hover {
  color: var(--rb-white);
}

.home-060-red-blue .copyright {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.12);
  color: #7f8aa3;
  font-size: 12px;
}

@media (max-width: 980px) {
  .home-060-red-blue .nav-links {
    gap: 18px;
  }

  .rb-hero,
  .rb-hero-content {
    min-height: 690px;
  }

  .rb-hero h1 {
    font-size: 46px;
  }

  .rb-hero-copy {
    padding-right: 20px;
  }

  .rb-hero-media {
    width: min(320px, 32vw);
  }

  .rb-privacy-panel {
    padding-left: 24px;
  }

  .rb-privacy-panel h2 {
    font-size: 27px;
  }

  .rb-privacy-panel li {
    grid-template-columns: 34px 1fr;
    gap: 9px;
  }

  .rb-privacy-panel li small {
    font-size: 11px;
  }

  .rb-interface-layout {
    grid-template-columns: .85fr 1.3fr .85fr;
    gap: 20px;
  }

  .rb-compare-layout,
  .rb-faq-layout {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .rb-compare header {
    position: static;
  }

  .rb-insights-layout {
    grid-template-columns: repeat(3, 1fr);
  }

  .rb-insights header {
    grid-column: 1 / -1;
    min-height: auto;
    padding: 0 0 44px;
    border: 0;
  }

  .rb-insights header h2 {
    max-width: 600px;
  }
}

@media (max-width: 760px) {
  .home-060-red-blue .shell {
    width: min(100% - 30px, 1180px);
  }

  .home-060-red-blue .nav {
    min-height: 68px;
  }

  .home-060-red-blue .nav-links {
    display: none;
  }

  .home-060-red-blue .cta {
    min-width: 112px;
    min-height: 42px;
  }

  .rb-hero {
    min-height: 1080px;
  }

  .rb-hero-half > span {
    top: 24px;
  }

  .rb-hero-fast > span {
    left: 16px;
  }

  .rb-hero-private > span {
    right: 16px;
  }

  .rb-hero-content {
    min-height: 1080px;
    grid-template-columns: 1fr;
    align-content: center;
    gap: 34px;
    padding: 82px 0 60px;
  }

  .rb-hero-copy {
    grid-column: auto;
    width: 100%;
    padding: 0;
    text-align: center;
  }

  .rb-overline {
    justify-content: center;
  }

  .rb-hero h1 {
    font-size: clamp(44px, 13vw, 66px);
  }

  .rb-hero h1 em {
    font-size: 12px;
  }

  .rb-hero-lead {
    max-width: 520px;
    margin-inline: auto;
    font-size: 14px;
    line-height: 1.7;
  }

  .rb-platform-line {
    max-width: 300px;
    margin-inline: auto;
    margin-bottom: 0;
    line-height: 1.8;
  }

  .rb-hero-media {
    grid-column: auto;
    width: min(300px, 68vw);
  }

  .rb-privacy-panel {
    grid-column: auto;
    width: min(560px, 100%);
    justify-self: center;
    padding: 26px 28px;
    border: 1px solid rgba(255,255,255,.3);
    background: rgba(16, 44, 121, .88);
    backdrop-filter: blur(10px);
  }

  .rb-privacy-panel h2 {
    max-width: none;
    font-size: 28px;
  }

  .rb-privacy-panel li {
    min-height: 64px;
  }

  .rb-rails,
  .rb-compare,
  .rb-cross-platforms,
  .rb-faq {
    padding: 90px 0;
  }

  .rb-section-head {
    display: block;
    margin-bottom: 40px;
  }

  .rb-rail {
    grid-template-columns: 1fr;
  }

  .rb-rail::after {
    display: none;
  }

  .rb-rail-label {
    min-height: 92px;
  }

  .rb-rail ol {
    grid-template-columns: 1fr;
  }

  .rb-rail li {
    min-height: 104px;
    border-right: 0;
    border-bottom: 1px solid var(--rb-line);
  }

  .rb-junction {
    height: 58px;
    padding-left: 0;
  }

  .rb-interface {
    min-height: 750px;
    align-items: stretch;
    padding: 80px 0;
  }

  .rb-interface-band {
    top: auto;
    width: 50%;
    height: 100%;
    transform: none;
  }

  .rb-interface-layout {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    align-content: center;
    gap: 42px 24px;
  }

  .rb-product-media {
    grid-column: 1 / -1;
    grid-row: 1;
    width: min(520px, 100%);
    justify-self: center;
  }

  .rb-side-note {
    align-self: start;
  }

  .rb-side-note h2 {
    font-size: 26px;
  }

  .rb-check-row {
    grid-template-columns: 62px 1fr;
    gap: 14px;
    padding: 20px 0;
  }

  .rb-check-row p {
    grid-column: 2;
  }

  .rb-platform-cross {
    min-height: 360px;
  }

  .rb-axis-horizontal {
    top: calc(50% - 54px);
    height: 108px;
    padding: 0 12px;
  }

  .rb-axis-vertical {
    left: calc(50% - 62px);
    width: 124px;
  }

  .rb-platform-axis > span {
    font-size: 12px;
  }

  .rb-platform-axis .rb-axis-core {
    width: 88px;
    height: 88px;
    border-width: 8px;
    font-size: 16px;
  }

  .rb-platform-action {
    flex-direction: column;
    text-align: center;
  }

  .rb-insights {
    padding: 90px 0;
  }

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

  .rb-insights header {
    grid-column: auto;
  }

  .rb-insights article {
    min-height: 230px;
    padding-inline: 0;
    border-right: 0;
    border-top: 1px solid rgba(255,255,255,.18);
  }

  .rb-final {
    grid-template-columns: 24px 1fr 24px;
  }

  .rb-final-red,
  .rb-final-blue {
    padding: 18px 4px;
    font-size: 8px;
  }

  .rb-final-content {
    padding-inline: 20px;
  }

  .home-060-red-blue .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .home-060-red-blue .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 430px) {
  .rb-hero h1 {
    font-size: 42px;
  }

  .rb-overline {
    gap: 8px;
    letter-spacing: .12em;
  }

  .rb-overline i {
    width: 18px;
  }

  .rb-side-note p {
    font-size: 12px;
  }

  .rb-check-row {
    grid-template-columns: 54px 1fr;
  }

  .rb-check-row strong {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-060-red-blue *,
  .home-060-red-blue *::before,
  .home-060-red-blue *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

/* Hero media integrity: final override intentionally remains last. */
.home-060-red-blue .rb-hero {
  align-items: center;
}

.home-060-red-blue .rb-hero-media,
.home-060-red-blue .rb-product-media {
  align-self: center;
  height: auto;
  min-height: 0;
  max-height: none;
  margin: 0;
  padding: 0;
  overflow: visible;
  clip-path: none;
  transform: none;
}

.home-060-red-blue .rb-hero-media img,
.home-060-red-blue .rb-product-media img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 0;
  max-height: none;
  margin: 0;
  padding: 0;
  object-fit: contain;
  object-position: center;
  clip-path: none;
  transform: none;
}