:root {
  color-scheme: light;
  --ink: #17243b;
  --muted: #64728a;
  --blue: #285be8;
  --line: #e3e9f2;
  --soft: #f5f7fb;
  --font:
    "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    "Apple SD Gothic Neo", "Segoe UI", "Malgun Gothic", sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-padding-top: 110px;
}
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font: 15px/1.75 var(--font);
  letter-spacing: -0.012em;
  word-break: keep-all;
  overflow-wrap: break-word;
}
button,
input {
  font: inherit;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
button:disabled {
  cursor: default;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2,
h3 {
  line-height: 1.4;
  letter-spacing: -0.025em;
}
h2 {
  font-size: clamp(30px, 3.2vw, 42px);
  font-weight: 650;
}
h3 {
  font-size: 21px;
  font-weight: 650;
}
svg {
  flex-shrink: 0;
}
[hidden] {
  display: none !important;
}
:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 5px;
}
.wrap {
  max-width: 1224px;
  margin: auto;
  padding-inline: 32px;
}
.skip {
  position: fixed;
  top: 10px;
  left: 10px;
  padding: 10px 20px;
  z-index: 30;
  background: #fff;
  transform: translateY(-160%);
}
.skip:focus {
  transform: none;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #fff;
  border-bottom: 1px solid #edf0f6;
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 34px;
}
.wordmark {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  color: var(--ink);
  font:
    700 24px Arial,
    var(--font);
  letter-spacing: -1px;
  white-space: nowrap;
}
.brand-mark {
  width: 30px;
  height: 30px;
}
.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
  margin-left: auto;
  font-size: 13px;
  font-weight: 500;
}
.nav-links a:hover,
.footer-links a:hover {
  color: var(--blue);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 52px;
  padding: 13px 22px;
  border: 1px solid #d7dfec;
  border-radius: 9px;
  background: #fff;
  font-size: 14px;
  font-weight: 600;
  transition:
    background 0.18s,
    transform 0.18s,
    box-shadow 0.18s;
}
.btn:hover {
  background: #f7f9ff;
  transform: translateY(-2px);
}
.btn.primary {
  color: #fff;
  border-color: var(--blue);
  background: var(--blue);
  box-shadow: 0 4px 10px #285be81a;
}
.btn.primary:hover {
  background: #184ace;
  box-shadow: 0 6px 18px #285be82b;
}
.nav > .btn {
  padding: 9px 16px;
  min-height: 40px;
  font-size: 12px;
}
.menu-toggle {
  display: none;
  background: #fff;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.hero-band {
  position: relative;
  background: radial-gradient(
    ellipse at 79% 45%,
    #e9f0ff 0%,
    #f7f9ff 40%,
    #fff 76%
  );
}
.hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 65px;
  align-items: center;
  padding-block: 70px 76px;
}
.hero > * {
  min-width: 0;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #edf2ff;
  border: 1px solid #dfe8ff;
  color: #3157aa;
  padding: 5px 11px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
}
.hero-kicker::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
}
h1 {
  font-size: clamp(40px, 4.5vw, 56px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.035em;
  margin-top: 23px;
}
h1 em {
  color: var(--blue);
  font-style: normal;
}
.hero-copy > p {
  margin-top: 24px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}
.ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 23px;
  color: #63728b;
  font-size: 11px;
}
.hero-points span::before {
  content: "✓";
  margin-right: 5px;
  color: #497f70;
}
.hero-detail {
  display: flex;
  align-items: center;
  gap: 13px;
  padding-top: 30px;
  margin-top: 30px;
  border-top: 1px solid #e1e8f3;
}
.avatar-stack {
  display: flex;
  padding-left: 3px;
}
.avatar-stack i {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin-left: -3px;
  border: 2px solid #fff;
  border-radius: 50%;
  font: normal 12px var(--font);
  background: #dfe9ff;
}
.avatar-stack i:nth-child(2) {
  background: #e2eee7;
}
.avatar-stack i:nth-child(3) {
  background: #fbebd4;
}
.hero-detail p {
  color: var(--muted);
  font-size: 11px;
}
.hero-detail b {
  display: block;
  font-size: 12px;
  color: #425273;
  font-weight: 500;
}
.demo-stage {
  position: relative;
  padding: 22px 0;
}
.demo-stage::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: -9px -25px 10px 18px;
  background: #e5edff;
  border: 1px solid #dae5fe;
  border-radius: 24px;
  transform: rotate(3deg);
}
.demo-top {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 0 4px 12px;
  color: #5b6d8c;
  font-size: 10px;
}
.demo-top b {
  font-family: Arial, sans-serif;
  letter-spacing: 0.07em;
  font-size: 10px;
  font-weight: 600;
  color: #425d91;
}
.room {
  position: relative;
  background: #fff;
  border: 1px solid #dce5f4;
  border-radius: 14px;
  box-shadow: 0 22px 65px -35px #1b387b8c;
  overflow: hidden;
}
.room-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 20px 22px 15px;
}
.guild-icon {
  display: grid;
  place-items: center;
  width: 39px;
  height: 39px;
  border-radius: 12px;
  color: var(--blue);
  background: #ecf2ff;
}
.room-title {
  font-size: 14px;
  font-weight: 600;
}
.room-subtitle {
  display: block;
  font-size: 10px;
  color: var(--muted);
  margin-top: 1px;
}
.demo-label {
  margin-left: auto;
  border: 1px solid var(--line);
  padding: 2px 7px;
  border-radius: 4px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.04em;
}
.room-tabs {
  display: flex;
  gap: 24px;
  padding: 0 22px;
  border-bottom: 1px solid var(--line);
}
.room-tabs button {
  padding: 10px 0;
  border: 0;
  border-bottom: 2px solid transparent;
  background: none;
  color: var(--muted);
  font-size: 12px;
}
.room-tabs button[aria-selected="true"] {
  border-bottom-color: var(--blue);
  color: var(--blue);
  font-weight: 600;
}
.chat-panel {
  background: #f8faff;
}
.messages {
  height: 282px;
  padding: 16px 18px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overscroll-behavior: contain;
}
.room-notice {
  font-size: 10px;
  color: var(--muted);
  text-align: center;
}
.message {
  display: flex;
  gap: 9px;
  align-items: flex-start;
}
.avatar {
  display: grid;
  place-items: center;
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: #dfe9ff;
  color: #4765a4;
  font-size: 11px;
  font-weight: 500;
}
.avatar.mint {
  background: #e0efe8;
  color: #38765d;
}
.message-content {
  min-width: 0;
  max-width: 88%;
}
.message-name {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 10px;
}
.bubble {
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.6;
  border-radius: 0 10px 10px 10px;
  border: 1px solid #e5ebf5;
  background: #fff;
  overflow-wrap: anywhere;
}
.message.mine {
  justify-content: flex-end;
}
.mine .message-name {
  text-align: right;
}
.mine .bubble {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  border-radius: 10px 0 10px 10px;
}
.quick-replies {
  display: flex;
  gap: 6px;
  padding: 10px 12px;
  background: #f8faff;
  border-top: 1px solid #edf1f7;
}
.quick-replies button {
  padding: 5px 9px;
  border: 1px solid #dce5f5;
  color: #4c6392;
  background: #fff;
  border-radius: 5px;
  font-size: 10px;
}
.quick-replies button:hover {
  border-color: #9cb4ed;
  background: #eff4ff;
}
.chat-form {
  display: flex;
  gap: 8px;
  padding: 12px;
  background: #fff;
  border-top: 1px solid var(--line);
}
.chat-form input {
  width: 100%;
  min-width: 0;
  padding: 10px 11px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fafbfe;
  font-size: 12px;
}
.chat-form input::placeholder {
  color: #72809a;
}
.send {
  display: grid;
  place-items: center;
  flex: none;
  width: 40px;
  min-height: 40px;
  border: 0;
  border-radius: 6px;
  background: var(--blue);
  color: #fff;
}
.send:disabled {
  background: #acbddf;
}
.demo-foot {
  position: relative;
  text-align: center;
  font-size: 10px;
  margin-top: 13px;
  color: #5b6d8c;
}
.support-strip {
  border-block: 1px solid var(--line);
  background: #fff;
}
.support-inner {
  padding-block: 22px;
}
.engine-marquee {
  overflow: hidden;
  width: 100%;
  mask-image: linear-gradient(
    90deg,
    transparent,
    #000 10%,
    #000 90%,
    transparent
  );
}
.engine-track {
  display: flex;
  width: max-content;
  animation: engine-scroll 32s linear infinite;
  will-change: transform;
}
.engine-list {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 78px;
  list-style: none;
  padding: 0 78px 0 0;
  margin: 0;
}
.engine {
  display: grid;
  place-items: center;
  flex: 0 0 212px;
  height: 78px;
}
.engine img {
  display: block;
  width: 119px;
  height: 44px;
  object-fit: contain;
}
.engine img.unreal-logo {
  width: 84px;
  height: 84px;
}
@keyframes engine-scroll {
  to {
    transform: translateX(-50%);
  }
}
.section {
  padding-block: 100px;
}
.eyebrow {
  display: block;
  margin-bottom: 15px;
  font-size: 11px;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.035em;
}
.section-head {
  margin-bottom: 42px;
}
.section-head p {
  margin-top: 17px;
  color: var(--muted);
  font-size: 15px;
}
.center {
  text-align: center;
}
.center p {
  max-width: 620px;
  margin-inline: auto;
}
.use-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.use-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  transition:
    box-shadow 0.2s,
    border-color 0.2s;
}
.use-card:hover {
  border-color: #b8c9f4;
  box-shadow: 0 10px 28px #17243b09;
}
.use-art {
  height: 185px;
  padding: 25px 22px 18px;
  background: #f0f4fe;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.use-card:nth-child(2) .use-art {
  background: #eef5f0;
}
.use-card:nth-child(3) .use-art {
  background: #f8f3ec;
}
.mini-bubble {
  max-width: 100%;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 15px;
  border: 1px solid #ffffffd9;
  border-radius: 10px 10px 10px 0;
  background: #fff;
  color: #506078;
  box-shadow: 0 4px 12px #3d51700a;
  font-size: 12px;
}
.mini-bubble + .mini-bubble {
  align-self: flex-end;
  border-radius: 10px 10px 0 10px;
  background: #e1eaff;
  color: #4260a5;
  margin-top: 11px;
  margin-right: 8px;
}
.use-card:nth-child(2) .mini-bubble + .mini-bubble {
  background: #deece2;
  color: #466e50;
}
.use-card:nth-child(3) .mini-bubble + .mini-bubble {
  background: #f0e4d4;
  color: #8b6636;
}
.mini-bubble i {
  font-style: normal;
}
.use-content {
  padding: 24px;
}
.use-content .eyebrow {
  font-size: 10px;
  margin-bottom: 10px;
  color: var(--muted);
}
.use-content p {
  color: var(--muted);
  font-size: 13px;
  margin-top: 12px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  margin-top: 23px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 600;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}
.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.feature-band {
  background: #f7f9fc;
  border-block: 1px solid #edf0f6;
}
.feature-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
}
.feature-heading p {
  max-width: 380px;
  color: var(--muted);
  font-size: 14px;
  margin-top: 0;
}
.feature-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 20px;
}
.feature {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
  padding: 28px 30px;
}
.feature p {
  color: var(--muted);
  font-size: 13px;
  margin-top: 10px;
}
.feature h3 {
  font-size: 19px;
}
.feature-icon {
  display: grid;
  place-items: center;
  width: 37px;
  height: 37px;
  border-radius: 10px;
  background: #eef3ff;
  color: var(--blue);
  margin-bottom: 17px;
}
.feature-visual {
  height: 100px;
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 24px;
  border-bottom: 1px solid #edf0f6;
  padding-bottom: 22px;
}
.identity-chip {
  border: 1px solid #e1e8f3;
  border-radius: 9px;
  padding: 12px 15px;
  font-size: 11px;
  color: #546782;
  background: #fafbfe;
}
.identity-chip b {
  display: block;
  color: var(--ink);
  font:
    12px/1.8 Consolas,
    monospace;
}
.identity-chip:last-child {
  background: #f0f5ff;
  border-color: #d7e3fd;
}
.flow-arrow {
  color: #8ea2c8;
}
.room-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.room-chips span {
  display: block;
  padding: 9px 15px;
  border-radius: 7px;
  background: #edf3ff;
  border: 1px solid #dce7fb;
  color: #4d6594;
  font-size: 12px;
}
.room-chips span:nth-child(2) {
  background: #eff6f0;
  color: #4a725a;
  border-color: #dfe9e0;
}
.room-chips span:nth-child(3) {
  background: #faf4e9;
  color: #8b7148;
  border-color: #f0e5d4;
}
.compact-feature {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  align-items: start;
  gap: 17px;
}
.compact-feature .feature-icon {
  margin-top: 3px;
}
.feature-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 25px;
}
.feature-foot p {
  color: var(--muted);
  font-size: 11px;
}
.feature-foot .text-link {
  margin-top: 0;
}
.integration {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.integration > * {
  min-width: 0;
}
.integration .section-head {
  margin-bottom: 28px;
}
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 24px;
}
.steps li {
  display: flex;
  gap: 15px;
}
.step-number {
  display: grid;
  place-items: center;
  flex: none;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background: #edf2ff;
  color: var(--blue);
  font-size: 11px;
  font-weight: 600;
}
.steps h3 {
  font-size: 15px;
}
.steps p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}
.code-card {
  border-radius: 12px;
  overflow: hidden;
  background: #18243b;
  color: #e1e8f4;
  box-shadow: 0 15px 40px -25px #17243b70;
}
.code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid #ffffff18;
  padding: 17px 22px;
  font:
    11px Consolas,
    monospace;
}
.code-head span:last-child {
  color: #a9b8d1;
}
pre,
code {
  letter-spacing: 0;
}
pre {
  margin: 0;
  padding: 25px 22px;
  overflow-x: auto;
  font:
    12px/2 Consolas,
    monospace;
}
.code-comment {
  color: #9aabc6;
}
.code-keyword {
  color: #c3b0fa;
}
.code-string {
  color: #9bdbc0;
}
.code-foot {
  border-top: 1px solid #ffffff18;
  color: #b2bfd5;
  padding: 17px 22px;
  font-size: 11px;
}
.code-foot a {
  color: #d0dfff;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.engine-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.engine-choices .btn {
  font-size: 12px;
  min-height: 43px;
  padding: 9px 15px;
}
.integration-note {
  font-size: 10px;
  color: var(--muted);
  margin-top: 14px;
}
.faq-band {
  border-top: 1px solid var(--line);
}
.faq-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
}
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq details:first-child {
  border-top: 1px solid var(--line);
}
.faq summary {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  list-style: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: "+";
  font: 20px/1.3 Arial;
  color: #8090ac;
}
.faq details[open] summary::after {
  content: "−";
}
.faq details p {
  padding: 0 20px 22px 0;
  color: var(--muted);
  font-size: 13px;
}
.faq a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.final {
  background: #17294a;
  color: #fff;
  overflow: hidden;
}
.final-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
  padding-block: 68px;
}
.final h2 {
  font-size: 34px;
}
.final p {
  margin-top: 14px;
  color: #b8c9e5;
  font-size: 14px;
}
.final .eyebrow {
  color: #a0beff;
}
.final .btn {
  flex: none;
  color: #213b65;
  border-color: #fff;
  min-height: 54px;
}
.final .btn:hover {
  background: #eaf0ff;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-block: 34px;
}
.footer-inner .wordmark {
  font-size: 20px;
}
.footer-inner p {
  color: var(--muted);
  font-size: 11px;
  margin-top: 8px;
}
.footer-links {
  display: flex;
  gap: 24px;
  font-size: 12px;
  color: var(--muted);
}
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
  .hero-copy {
    animation: arrive 0.6s ease-out both;
  }
  .demo-stage {
    animation: arrive 0.7s 0.1s ease-out both;
  }
  .message.is-new {
    animation: arrive 0.22s ease-out;
  }
  @keyframes arrive {
    from {
      opacity: 0;
      transform: translateY(10px);
    }
  }
}
@media (max-width: 1080px) {
  .hero {
    gap: 35px;
    padding-block: 70px;
  }
  h1 {
    font-size: 46px;
  }
  .demo-stage::before {
    right: -10px;
  }
  .nav {
    gap: 23px;
  }
  .nav-links {
    gap: 22px;
  }
  .integration,
  .faq-layout {
    gap: 45px;
  }
  .hero-points {
    gap: 10px;
  }
  .engine-list {
    gap: 60px;
    padding-right: 60px;
  }
  .engine {
    flex-basis: 210px;
  }
}
@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
    max-width: 650px;
    padding-block: 52px 55px;
    gap: 38px;
  }
  .hero-copy {
    text-align: center;
  }
  h1 {
    font-size: 48px;
  }
  .ctas,
  .hero-points {
    justify-content: center;
  }
  .hero-detail {
    display: none;
  }
  .demo-stage {
    margin-inline: 18px;
  }
  .demo-stage::before {
    right: -12px;
  }
  .messages {
    height: 282px;
  }
  .use-grid {
    gap: 14px;
  }
  .use-content {
    padding: 20px;
  }
  .use-content h3 {
    font-size: 19px;
  }
  .use-art {
    padding-inline: 12px;
  }
  .mini-bubble {
    font-size: 10px;
  }
  .feature-heading {
    display: block;
  }
  .feature-heading p {
    margin-top: 18px;
    max-width: 600px;
  }
  .integration {
    gap: 32px;
  }
  .section {
    padding-block: 76px;
  }
}
@media (max-width: 760px) {
  html {
    scroll-padding-top: 90px;
  }
  .wrap {
    padding-inline: 22px;
  }
  .nav {
    min-height: 68px;
    gap: 12px;
  }
  .wordmark {
    font-size: 21px;
  }
  .brand-mark {
    width: 26px;
    height: 26px;
  }
  .nav > .btn {
    margin-left: auto;
    font-size: 11px;
    padding: 8px 12px;
  }
  .menu-toggle {
    display: flex;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    padding: 15px 22px 22px;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 20px #17243b08;
  }
  .nav-links.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .nav-links a {
    padding: 11px 0;
  }
  .hero {
    padding-block: 44px 38px;
  }
  h1 {
    font-size: clamp(34px, 6.4vw, 48px);
  }
  .hero-copy > p {
    font-size: 14px;
  }
  .hero-kicker {
    font-size: 10px;
  }
  .hero .ctas {
    gap: 8px;
  }
  .hero .btn {
    font-size: 12px;
    gap: 10px;
    padding: 12px 16px;
    min-height: 49px;
  }
  .hero-points {
    font-size: 10px;
  }
  .demo-stage {
    margin-inline: 6px;
    padding-top: 12px;
  }
  .demo-stage::before {
    inset: 0 -8px 15px 10px;
    border-radius: 18px;
    transform: rotate(2deg);
  }
  .demo-top {
    font-size: 9px;
  }
  .room-head {
    padding: 18px 16px 13px;
  }
  .room-tabs {
    padding-inline: 16px;
    gap: 24px;
  }
  .messages {
    padding-inline: 13px;
    height: 282px;
  }
  .bubble {
    font-size: 11px;
  }
  .demo-foot {
    font-size: 9px;
  }
  .chat-form input {
    font-size: 16px;
    padding: 8px;
  }
  .quick-replies {
    gap: 5px;
  }
  .quick-replies button {
    padding-inline: 7px;
    font-size: 9px;
  }
  .support-inner {
    padding-block: 14px;
  }
  .engine-list {
    gap: 34px;
    padding-right: 34px;
  }
  .engine {
    flex-basis: 150px;
    height: 76px;
  }
  .engine img {
    width: 106px;
    height: 41px;
  }
  .engine img.unreal-logo {
    width: 80px;
    height: 80px;
  }
  .section {
    padding-block: 60px;
  }
  .section-head {
    margin-bottom: 30px;
  }
  .section-head p {
    font-size: 14px;
  }
  .use-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .use-art {
    height: 165px;
    padding-inline: 28px;
  }
  .mini-bubble {
    font-size: 13px;
  }
  .mini-bubble + .mini-bubble {
    margin-right: 12px;
  }
  .use-content {
    padding: 23px;
  }
  .use-content h3 {
    font-size: 22px;
  }
  .use-content p {
    font-size: 14px;
  }
  .use-content .text-link {
    margin-top: 17px;
  }
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .feature {
    padding: 25px;
  }
  .feature-visual {
    height: 96px;
    margin-bottom: 20px;
  }
  .identity-chip {
    padding-inline: 12px;
  }
  .feature-heading p {
    font-size: 14px;
  }
  .feature-foot {
    gap: 10px;
  }
  .integration,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .integration .section-head {
    margin-bottom: 25px;
  }
  .integration-note {
    font-size: 11px;
  }
  .code-head {
    padding-inline: 18px;
  }
  pre {
    padding: 22px 18px;
    font-size: 11px;
  }
  .code-foot {
    padding-inline: 18px;
  }
  .faq-layout .section-head {
    margin-bottom: 0;
  }
  .faq summary {
    font-size: 13px;
  }
  .final-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 27px;
    padding-block: 47px;
  }
  .final h2 {
    font-size: 29px;
  }
  .final p {
    font-size: 13px;
  }
  .footer-inner {
    flex-direction: column;
    gap: 22px;
  }
  .footer-links {
    gap: 22px;
  }
}
@media (max-width: 360px) {
  .wrap {
    padding-inline: 16px;
  }
  .nav {
    gap: 9px;
  }
  .nav .wordmark {
    font-size: 19px;
  }
  .nav .brand-mark {
    width: 23px;
    height: 23px;
  }
  .hero .btn {
    padding-inline: 12px;
  }
  h1 {
    font-size: 32px;
  }
  .hero-points {
    gap: 8px;
    font-size: 9px;
  }
  .hero-kicker {
    font-size: 9px;
  }
  .quick-replies {
    flex-wrap: wrap;
  }
  .quick-replies button {
    flex: 1 1 auto;
  }
  .room-head {
    padding-inline: 13px;
  }
  .room-title {
    font-size: 13px;
  }
  .hero .ctas {
    gap: 7px;
  }
  .identity-chip {
    padding-inline: 8px;
  }
  .room-chips span {
    padding-inline: 10px;
  }
}
.engine {
  height: 88px;
}
@media (prefers-reduced-motion: reduce) {
  .engine-marquee {
    mask-image: none;
  }
  .engine-track {
    animation: none;
    transform: none;
    width: auto;
  }
  .engine-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: 100%;
    padding: 0;
    gap: 16px;
  }
  .engine-list[aria-hidden] {
    display: none;
  }
  .engine {
    min-width: 0;
  }
  .engine img {
    max-width: 100%;
  }
  .btn,
  .use-card {
    transition: none;
  }
}
@media (prefers-reduced-motion: reduce) and (max-width: 480px) {
  .engine-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 20px;
  }
}