:root {
  --content-bg: #070707;
  --content-fg: #f2efe8;
  --content-muted: rgba(242, 239, 232, .62);
  --content-line: rgba(242, 239, 232, .14);
  --content-soft: rgba(242, 239, 232, .07);
  --content-accent: #ff6a1a;
  --aero-nav-font: "PingFang SC", "Source Han Sans K", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
}

html,
body {
  overflow: auto !important;
  height: auto !important;
  background: var(--content-bg);
  color: var(--content-fg);
}

html:has(.home),
body:has(.home) {
  overflow: hidden !important;
  height: 100% !important;
}

.nav {
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.nav nav a[aria-current="page"] {
  color: var(--content-accent);
}

.content-page {
  min-height: 100svh;
  padding: 126px 30px 72px;
  font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Source Han Sans K", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
}

.content-wrap {
  width: min(1160px, 100%);
  margin: 0 auto;
}

.content-hero {
  min-height: 42svh;
  display: grid;
  align-content: end;
  padding: 6svh 0 54px;
  border-bottom: 1px solid var(--content-line);
}

.content-kicker {
  margin: 0 0 18px;
  font-family: var(--aero-nav-font);
  font-size: 12px;
  line-height: 1.3;
  color: var(--content-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.content-hero h1 {
  max-width: 1040px;
  margin: 0;
  font-family: var(--aero-nav-font);
  font-size: clamp(54px, 10vw, 150px);
  line-height: .86;
  letter-spacing: 0;
  text-transform: uppercase;
}

.content-lede {
  max-width: 790px;
  margin: 30px 0 0;
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1.55;
  font-weight: 500;
}

.service-overview {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
}

.service-overview-card {
  min-height: 360px;
  padding: 24px;
  border: 1px solid var(--content-line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(242, 239, 232, .09), rgba(242, 239, 232, .035));
}

.service-overview-index {
  margin: 0 0 24px;
  color: var(--content-accent);
  font-family: var(--aero-nav-font);
  font-size: 13px;
  line-height: 1;
}

.service-overview-card h2,
.service-overview-card h3 {
  margin: 0 0 18px;
  font-family: var(--aero-nav-font);
  font-size: clamp(28px, 3.4vw, 50px);
  line-height: 1.02;
  letter-spacing: 0;
}

.service-overview-card p {
  margin: 0;
  color: rgba(242, 239, 232, .76);
  font-size: 16px;
  line-height: 1.72;
}

.service-overview-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.service-overview-card li {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 10px 12px;
  border: 1px solid var(--content-line);
  border-radius: 999px;
  color: rgba(242, 239, 232, .9);
  font-size: 14px;
  line-height: 1;
}

.content-section {
  display: grid;
  grid-template-columns: minmax(170px, 260px) minmax(0, 1fr);
  gap: 46px;
  padding: 58px 0;
  border-bottom: 1px solid var(--content-line);
}

.content-section h2 {
  position: sticky;
  top: 108px;
  align-self: start;
  margin: 0;
  font-family: var(--aero-nav-font);
  font-size: clamp(22px, 3.2vw, 46px);
  line-height: 1;
  letter-spacing: 0;
  text-transform: uppercase;
}

.content-body {
  max-width: 880px;
}

.content-body p {
  margin: 0 0 22px;
  color: rgba(242, 239, 232, .86);
  font-size: clamp(16px, 1.35vw, 20px);
  line-height: 1.86;
}

.content-body p:last-child {
  margin-bottom: 0;
}

.content-body ul {
  display: grid;
  gap: 11px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.content-body li {
  padding: 13px 16px;
  border: 1px solid var(--content-line);
  border-radius: 8px;
  background: var(--content-soft);
  color: rgba(242, 239, 232, .86);
  font-size: 16px;
  line-height: 1.55;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.content-card {
  min-height: 210px;
  padding: 22px;
  border: 1px solid var(--content-line);
  border-radius: 8px;
  background: var(--content-soft);
}

.content-card h3 {
  margin: 0 0 18px;
  font-family: var(--aero-nav-font);
  font-size: 22px;
  line-height: 1.06;
  letter-spacing: 0;
  text-transform: uppercase;
}

.content-card p {
  margin: 0;
  color: var(--content-muted);
  font-size: 15px;
  line-height: 1.72;
}

.content-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.content-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid var(--content-line);
  border-radius: 999px;
  color: var(--content-fg);
  font-family: var(--aero-nav-font);
  font-size: 12px;
  line-height: 1;
  text-transform: uppercase;
}

.content-pill:hover {
  border-color: rgba(255, 106, 26, .76);
  color: var(--content-accent);
}

.home-intro {
  position: fixed;
  z-index: 95;
  left: 30px;
  bottom: 72px;
  width: min(390px, calc(100vw - 60px));
  color: #f2efe8;
  mix-blend-mode: difference;
  pointer-events: none;
}

.home-intro h1 {
  margin: 0;
  font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Source Han Sans K", "Microsoft YaHei", sans-serif;
  max-width: 390px;
  font-size: clamp(15px, 1.28vw, 19px);
  line-height: 1.28;
  letter-spacing: 0;
  font-weight: 400;
  text-transform: none;
}

html[lang="en"] .home-intro {
  width: min(760px, calc(100vw - 60px));
}

html[lang="en"] .home-intro h1 {
  max-width: 760px;
  white-space: nowrap;
}

.work-intro {
  max-width: 880px;
  margin: -28px 0 54px;
  color: rgba(242,239,232,.76);
  font-family: "PingFang SC", "Source Han Sans K", sans-serif;
  font-size: clamp(16px,1.5vw,22px);
  line-height: 1.72;
}

.work-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 40px;
}

.work-tags span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  border: 1px solid var(--content-line);
  border-radius: 999px;
  padding: 0 12px;
  color: var(--content-muted);
  font-size: 12px;
  line-height: 1;
}

@media (max-width: 980px) {
  .nav {
    align-items: flex-start;
    gap: 12px;
  }

  .nav nav {
    display: flex !important;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px 12px;
    font-size: 10px;
    line-height: 1.2;
  }

  .nav-dropdown {
    padding: 0;
    margin: 0;
  }

  .nav-dropdown__trigger {
    gap: 6px;
  }

  .nav-dropdown__menu {
    top: calc(100% + 12px);
    right: 0;
    left: auto;
    min-width: 104px;
    padding: 14px 13px;
    transform: translate(0, 8px);
    z-index: 120;
  }

  .nav-dropdown__menu::before {
    right: 0;
    left: auto;
    transform: none;
  }

  .nav-dropdown:hover .nav-dropdown__menu,
  .nav-dropdown:focus-within .nav-dropdown__menu {
    transform: translate(0, 0);
  }

  .nav nav .nav-dropdown__menu a {
    padding: 8px 6px;
    font-size: 13px;
  }

  .content-page {
    padding: 94px 18px 50px;
  }

  .content-hero {
    min-height: auto;
    padding: 50px 0 42px;
  }

  .content-hero h1 {
    font-size: clamp(38px, 11.5vw, 54px);
    line-height: .94;
  }

  .service-overview {
    grid-template-columns: 1fr;
    margin-top: 30px;
  }

  .service-overview-card {
    min-height: auto;
    padding: 20px;
  }

  .service-overview-card h2 {
    font-size: 30px;
  }

  .content-section {
    display: block;
    padding: 42px 0;
  }

  .content-section h2 {
    position: static;
    margin-bottom: 24px;
  }

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

  .home-intro {
    display: block;
    left: 14px;
    right: 14px;
    bottom: 20px;
    width: auto;
    mix-blend-mode: difference;
  }

  .home-intro h1 {
    max-width: 260px;
    font-size: 15px;
    line-height: 1.26;
  }

  html[lang="en"] .home-intro {
    width: auto;
  }

  html[lang="en"] .home-intro h1 {
    max-width: 260px;
    white-space: normal;
  }

}

@media (max-width: 760px) {
  .home-intro {
    left: 50%;
    right: auto;
    bottom: calc(96px + env(safe-area-inset-bottom));
    width: min(330px, calc(100vw - 40px));
    text-align: center;
    transform: translateX(-50%);
  }

  .home-intro h1 {
    max-width: none;
    font-size: 14px;
    line-height: 1.25;
  }

  html[lang="en"] .home-intro {
    bottom: calc(104px + env(safe-area-inset-bottom));
    width: min(330px, calc(100vw - 40px));
  }

  html[lang="en"] .home-intro h1 {
    max-width: none;
    font-size: clamp(12px, 3.35vw, 13px);
    line-height: 1.24;
  }

}

/* About visual direction: BBH-scale type + Taboo-like kinetic reveal */
.about-visual {
  --about-black: #070707;
  --about-paper: #f2efe8;
  --about-muted: rgba(242, 239, 232, .58);
  --about-line: rgba(242, 239, 232, .16);
  --about-lime: #ff6a1a;
  --font-cn: "Source Han Sans K", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
  --font-en: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-family: var(--font-cn);
  font-weight: 400;
}

.about-visual .nav {
  border-bottom: 0;
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.about-visual .nav nav {
  font-family: "PingFang SC", "Source Han Sans K", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
  font-weight: 600;
  letter-spacing: .04em;
}

.about-visual .brand-lockup-text {
  height: auto;
  padding: 0;
  color: var(--about-paper);
  font-family: var(--font-cn);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
}

.about-progress {
  position: fixed;
  z-index: 150;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: var(--about-lime);
  transform: scaleX(0);
  transform-origin: left center;
  display: none;
}

.about-visual .content-page {
  --about-page-max: 1240px;
  --about-label-col: clamp(124px, 12vw, 176px);
  --about-copy-max: 760px;
  --about-section-gap: clamp(40px, 5vw, 72px);
  --about-section-y: clamp(88px, 10vw, 128px);
  --about-body-size: clamp(17px, 1.28vw, 22px);
  --about-body-leading: 1.66;
  --about-small-size: clamp(12px, .74vw, 15px);
  padding: 0 0 72px;
}

.about-visual .content-wrap {
  width: min(var(--about-page-max), calc(100vw - 72px));
  margin-top: clamp(320px, calc(22svh + 100px), 460px);
}

.about-visual.is-enhanced [data-reveal] {
  opacity: 0;
  transform: translateY(42px);
  clip-path: inset(8% 0 0 0);
  transition: opacity 720ms ease, transform 720ms cubic-bezier(.22, 1, .36, 1), clip-path 720ms cubic-bezier(.22, 1, .36, 1);
}

.about-visual.is-enhanced [data-reveal].is-visible,
.about-visual.is-enhanced .content-hero[data-reveal] {
  opacity: 1;
  transform: none;
  clip-path: inset(0 0 0 0);
}

.about-visual .content-hero {
  position: relative;
  min-height: 100svh;
  width: 100%;
  align-content: center;
  overflow: visible;
  padding: 0;
  border-bottom: 0;
  background: #030303;
}

.about-visual .about-poster-hero {
  overflow: visible;
  clip-path: none !important;
}

.about-poster-hero {
  isolation: isolate;
}

.about-visual .about-poster-title {
  position: absolute;
  z-index: auto;
  top: 0;
  right: 0;
  left: 0;
  height: 100svh;
  max-width: none;
  margin: 0;
  color: var(--about-paper);
  font-family: var(--font-cn);
  font-size: inherit;
  font-weight: 700;
  line-height: .78;
  letter-spacing: 0;
  pointer-events: none;
  text-transform: none;
}

.about-poster-word {
  position: absolute;
  display: block;
  font-size: clamp(107px, 12.74vw, 255px);
  font-weight: 700;
  line-height: .78;
  white-space: nowrap;
  text-shadow: 0 18px 44px rgba(0, 0, 0, .34);
  transform: translate3d(0, var(--poster-word-shift, 0px), 0);
  will-change: transform;
}

.about-poster-word::after {
  position: absolute;
  z-index: 320;
  inset: 0;
  content: attr(data-word);
  color: var(--about-paper);
  clip-path: inset(var(--front-top, 0) var(--front-right, 0) var(--front-bottom, 0) var(--front-left, 0));
  pointer-events: none;
}

.about-poster-word-a {
  left: calc(2vw + 200px);
  top: calc(clamp(104px, 13svh, 170px) + 90px);
  z-index: 140;
  --front-right: 0;
}

.about-poster-word-a::after {
  display: none;
}

.about-poster-word-b {
  right: calc(2vw + 200px);
  top: calc(clamp(92px, 10svh, 136px) + 90px);
  --front-left: 20%;
}

.about-poster-word-c {
  left: calc(2vw + 50px);
  bottom: calc(clamp(94px, 12svh, 158px) - 190px);
  z-index: 600;
  --front-right: 0;
}

.about-poster-word-c-front::after {
  display: none;
}

.about-poster-word-c-back {
  left: calc(2vw + 50px + 1.28em);
  bottom: calc(clamp(94px, 12svh, 158px) - 190px);
  z-index: 120;
  --front-right: 0;
}

.about-poster-word-d {
  right: calc(2vw + 180px);
  bottom: calc(clamp(94px, 12svh, 158px) - 290px);
  z-index: 600;
  --front-left: 0;
}

html[lang="en"] .about-visual .about-poster-title {
  font-family: var(--aero-nav-font);
  line-height: .92;
}

html[lang="en"] .about-poster-word {
  font-family: var(--aero-nav-font);
  font-size: clamp(54px, 8.8vw, 150px);
  font-weight: 900;
  line-height: .92;
  letter-spacing: 0;
  white-space: nowrap;
}

html[lang="en"] .about-poster-word::after {
  display: none;
}

html[lang="en"] .about-poster-word-a {
  z-index: 140;
}

html[lang="en"] .about-poster-word-b {
  z-index: 140;
}

html[lang="en"] .about-poster-word-c {
  z-index: 600;
}

html[lang="en"] .about-poster-word-d {
  z-index: 600;
}

.about-poster-frame {
  position: absolute;
  z-index: 220;
  left: 50%;
  top: calc(50% + 340px);
  height: min(169.26svh, 1665.3px);
  aspect-ratio: 941 / 1672;
  transform: translate(-50%, calc(-50% + var(--poster-image-shift, 0px)));
  filter: drop-shadow(0 44px 58px rgba(0, 0, 0, .62));
  overflow: visible;
  pointer-events: auto;
  will-change: transform;
}

.about-poster-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  animation: aboutHeroCycle 12s steps(1, end) infinite;
  will-change: opacity;
}

.about-poster-frame.is-controlled img {
  animation: none;
  opacity: 0;
  visibility: hidden;
}

.about-poster-frame.is-controlled img.is-active {
  opacity: 1;
  visibility: visible;
}

.about-poster-frame img:first-child {
  opacity: 1;
}

.about-poster-frame img:nth-child(2) {
  animation-delay: 2s;
}

.about-poster-frame img:nth-child(3) {
  animation-delay: 4s;
}

.about-poster-frame img:nth-child(4) {
  animation-delay: 6s;
}

.about-poster-frame img:nth-child(5) {
  animation-delay: 8s;
}

.about-poster-frame img:nth-child(6) {
  animation-delay: 10s;
}

.about-visual .content-section {
  min-height: auto;
  grid-template-columns: var(--about-label-col) minmax(0, var(--about-copy-max));
  gap: var(--about-section-gap);
  align-items: start;
  justify-content: center;
  padding: var(--about-section-y) 0;
  border-bottom-color: rgba(242, 239, 232, .1);
}

.about-visual .content-section h2 {
  top: 116px;
  max-width: var(--about-label-col);
  padding-left: clamp(13px, 1.4vw, 20px);
  font-family: var(--aero-nav-font);
  font-size: var(--about-small-size);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0;
  text-transform: none;
}

.about-visual .content-section h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: .08em;
  width: clamp(4px, .52vw, 8px);
  height: .76em;
  border-radius: 999px;
  background: var(--content-accent);
}

.about-visual .about-identity-logo {
  position: sticky;
  top: 116px;
  width: min(100%, var(--about-label-col));
  align-self: start;
}

.about-visual .about-identity-logo img {
  display: block;
  width: min(100%, 188px);
  max-width: 100%;
  height: auto;
}

.about-visual .content-body {
  max-width: var(--about-copy-max);
}

.about-visual .section-identity .content-body {
  max-width: var(--about-copy-max);
}

.about-visual .content-body p {
  font-family: var(--font-cn);
  font-size: var(--about-body-size);
  font-weight: 300;
  line-height: var(--about-body-leading);
}

.about-visual .content-body h3 {
  font-family: var(--font-cn);
  font-weight: 700;
}

.about-visual .section-advantage .content-body p:first-child,
.about-visual .section-method .content-body > p:first-child {
  color: var(--about-paper);
  font-size: clamp(24px, 3.2vw, 46px);
  line-height: 1.1;
  font-weight: 700;
}

.about-visual .section-problems ul {
  counter-reset: problem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.about-visual .section-problems {
  min-height: auto;
  position: relative;
  display: grid;
  grid-template-columns: var(--about-label-col) minmax(0, var(--about-copy-max)) minmax(140px, 200px);
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
  justify-content: center;
  padding: var(--about-section-y) 0;
  text-align: left;
}

.about-visual .section-problems h2 {
  position: sticky;
  left: auto;
  top: 116px;
  z-index: 4;
  align-self: start;
  height: fit-content;
  width: auto;
  max-width: var(--about-label-col);
  margin: 4px 0 0;
  padding-left: clamp(13px, 1.4vw, 20px);
  font-size: var(--about-small-size);
  line-height: 1.18;
  font-family: var(--aero-nav-font);
  font-weight: 700;
  letter-spacing: 0;
}

.about-visual .section-problems h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: .08em;
  width: clamp(4px, .52vw, 8px);
  height: .76em;
  border-radius: 999px;
  background: var(--content-accent);
}

.about-visual .section-problems-lead p {
  max-width: 640px;
  margin: 150px 0 0;
  color: var(--about-paper);
  font-family: var(--font-cn);
  font-size: clamp(11px, .64vw, 14px);
  font-weight: 300;
  line-height: 1.22;
}

.about-visual .section-problems-statement {
  position: sticky;
  right: auto;
  top: 116px;
  width: auto;
  max-width: 200px;
  margin: 4px 0 0;
  color: rgba(242, 239, 232, .58);
  font-family: var(--aero-nav-font);
  font-size: var(--about-small-size);
  font-weight: 300;
  line-height: 1.62;
  letter-spacing: 0;
  cursor: default;
}

.about-visual .section-problems-statement .scramble-char {
  display: inline-block;
  width: 1em;
  min-width: 1em;
  line-height: inherit;
  vertical-align: baseline;
  text-align: center;
}

.about-visual.is-enhanced .section-problems[data-problem-motion] {
  opacity: 1;
  transform: none;
  clip-path: none;
}

.about-visual.is-enhanced .section-problems .section-problems-title,
.about-visual.is-enhanced .section-problems .section-problems-scroll,
.about-visual.is-enhanced .section-problems .section-problems-statement {
  opacity: 0;
  transform: translateY(28px);
}

.about-visual.is-enhanced .section-problems.is-visible .section-problems-title {
  position: sticky;
}

.about-visual.is-enhanced .section-problems.is-visible .section-problems-title,
.about-visual.is-enhanced .section-problems.is-visible .section-problems-scroll,
.about-visual.is-enhanced .section-problems.is-visible .section-problems-statement {
  animation: aboutProblemItemIn 1520ms cubic-bezier(.22, 1, .36, 1) both;
}

.about-visual.is-enhanced .section-problems.is-visible .section-problems-scroll {
  animation-delay: 360ms;
}

.about-visual.is-enhanced .section-problems.is-visible .section-problems-statement {
  animation-delay: 640ms;
}

.about-visual .section-problems .content-body {
  max-width: var(--about-copy-max);
}

.about-visual .section-problems-scroll {
  position: relative;
  justify-self: center;
  width: 100%;
  max-width: none;
  max-height: none;
  overflow: visible;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  text-align: left;
}

.about-visual .section-problems .content-body p {
  margin: 0 0 clamp(18px, 2vw, 26px);
  font-family: var(--font-cn);
  font-size: var(--about-body-size);
  font-weight: 300;
  line-height: var(--about-body-leading);
}

.about-visual .section-problems-scroll .type-reveal-char {
  color: rgba(242, 239, 232, .34);
  transition: color 40ms steps(1, end);
  transition-delay: calc(var(--i) * 34ms);
}

.about-visual .section-problems-scroll.is-type-revealed .type-reveal-char {
  color: var(--about-paper);
}

.about-visual .section-problems li {
  counter-increment: problem;
  position: relative;
  min-height: 168px;
  display: flex;
  align-items: flex-end;
  padding: 22px;
  overflow: hidden;
  border-radius: 0;
  color: var(--about-paper);
  font-family: var(--font-cn);
  background: #101010;
  font-size: clamp(20px, 2.2vw, 34px);
  font-weight: 900;
  line-height: 1.08;
}

.about-visual .section-problems li::before {
  content: "0" counter(problem);
  position: absolute;
  top: 14px;
  left: 16px;
  color: var(--about-lime);
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 300;
}

.about-visual .section-problems li::after {
  content: "";
  position: absolute;
  inset: auto 14px 14px auto;
  width: 36px;
  height: 36px;
  border-right: 1px solid rgba(242, 239, 232, .28);
  border-bottom: 1px solid rgba(242, 239, 232, .28);
}

.about-visual .method-frame-section {
  width: 100%;
  min-height: 100svh;
  display: grid;
  align-content: center;
  gap: 0;
  padding: clamp(36px, 5vw, 70px) 0 clamp(86px, 10vw, 132px);
  border: 0;
}

.about-visual.is-enhanced .method-frame-section[data-reveal] {
  clip-path: none;
}

.about-visual .method-frame-copy {
  position: relative;
  left: 50%;
  display: grid;
  place-items: center;
  width: 100vw;
  margin-left: -50vw;
  padding: clamp(44px, 5vw, 74px) max(36px, calc((100vw - var(--about-page-max)) / 2));
  background: var(--about-paper);
  color: var(--about-black);
  text-align: center;
}

.about-visual .method-frame-copy p {
  max-width: var(--about-copy-max);
  margin: 0 0 clamp(18px, 2vw, 26px);
  font-family: var(--font-cn);
  font-size: var(--about-body-size);
  font-weight: 300;
  line-height: var(--about-body-leading);
}

.about-visual .method-frame-copy h2 {
  margin: 0;
  color: var(--about-black);
  font-family: var(--font-cn);
  font-size: clamp(42px, 5.8vw, 86px);
  font-weight: 900;
  line-height: .94;
  letter-spacing: 0;
  text-transform: none;
}

.about-visual .method-frame-visual {
  position: relative;
  left: 50%;
  width: 100vw;
  margin-left: -50vw;
  aspect-ratio: 1916 / 821;
  overflow: hidden;
  border: 1px solid rgba(242, 239, 232, .16);
  background: #0b0b0b;
}

.about-visual .method-frame-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 420ms ease;
}

.about-visual .method-frame-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.about-visual .method-frame-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: none;
  z-index: 0;
}

.about-visual .method-frame-slide--country::after,
.about-visual .method-frame-slide--commercial::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .5);
  z-index: 1;
  pointer-events: none;
}

.about-visual .method-frame-pages {
  position: relative;
  z-index: 2;
  min-height: 100%;
}

.about-visual .method-frame-visual-copy {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: min(var(--about-copy-max), 62%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  padding: clamp(28px, 3vw, 50px);
  color: var(--about-paper);
  text-align: center;
}

.about-visual .method-frame-visual-copy h3 {
  margin: 0 0 clamp(18px, 2vw, 28px);
  font-family: var(--font-cn);
  font-size: clamp(30px, 3.5vw, 58px);
  font-weight: 900;
  line-height: 1;
}

.about-visual .method-frame-visual-copy p {
  margin: 0;
  max-width: 660px;
  color: rgba(242, 239, 232, .78);
  font-family: var(--font-cn);
  font-size: clamp(15px, 1vw, 18px);
  font-weight: 300;
  line-height: 1.68;
}

.about-visual .method-frame-visual-copy p + p {
  margin-top: 12px;
}

.about-visual .method-frame-arrow {
  position: absolute;
  z-index: 5;
  top: 50%;
  width: clamp(58px, 5vw, 88px);
  height: clamp(58px, 5vw, 88px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 4px solid var(--content-accent);
  border-radius: 50%;
  background: rgba(242, 239, 232, .78);
  color: var(--content-accent);
  font-family: var(--font-en);
  font-size: 0;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.about-visual .method-frame-arrow::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(16px, 1.35vw, 24px);
  height: clamp(16px, 1.35vw, 24px);
  border-top: 3px solid currentColor;
  border-right: 3px solid currentColor;
  transform-origin: center;
}

.about-visual .method-frame-arrow:hover,
.about-visual .method-frame-arrow:focus-visible {
  background: var(--content-accent);
  color: var(--about-paper);
  transform: translateY(-50%) scale(1.04);
}

.about-visual .method-frame-arrow--prev {
  left: clamp(20px, 4vw, 74px);
}

.about-visual .method-frame-arrow--next {
  right: clamp(20px, 4vw, 74px);
}

.about-visual .method-frame-arrow--prev::before {
  transform: translate(-50%, -50%) rotate(-135deg);
}

.about-visual .method-frame-arrow--next::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.about-visual .section-services {
  align-items: stretch;
  min-height: auto;
  grid-template-columns: var(--about-label-col) minmax(0, 1fr);
  gap: var(--about-section-gap);
  padding: var(--about-section-y) 0;
  color: var(--about-paper);
  background: var(--about-black);
  box-shadow: none;
  clip-path: none;
  border-bottom-color: var(--about-line);
}

.about-visual .section-advantage {
  align-items: stretch;
  min-height: auto;
  grid-template-columns: var(--about-label-col) minmax(0, 1fr);
  gap: var(--about-section-gap);
  padding: var(--about-section-y) 0;
  color: var(--about-paper);
  background: var(--about-black);
  box-shadow: none;
  clip-path: none;
  border-bottom: 0;
}

.about-visual .section-services h2,
.about-visual .section-advantage h2 {
  position: sticky;
  top: 116px;
  align-self: start;
  max-width: var(--about-label-col);
  margin: 4px 0 0;
  padding-left: clamp(13px, 1.4vw, 20px);
  font-family: var(--aero-nav-font);
  font-size: var(--about-small-size);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0;
}

.about-visual #services h2,
.about-visual #content-system h2 {
  position: static;
  top: auto;
}

.about-visual .section-identity {
  grid-template-columns: var(--about-label-col) minmax(0, var(--about-copy-max));
  justify-content: center;
  border-bottom: 0;
}

.about-visual .section-services .service-overview {
  grid-column: 2;
}

.about-visual .section-advantage .content-system-overview {
  grid-column: 2;
}

.about-visual .service-overview {
  display: grid;
  gap: clamp(30px, 4vw, 58px);
  margin-top: 4px;
  padding-right: 0;
  border-top: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
}

.about-visual .service-overview-index {
  margin: 0 0 clamp(22px, 2.4vw, 34px);
  color: rgba(242, 239, 232, .82);
  font-family: var(--aero-nav-font);
  font-size: var(--about-small-size);
  font-weight: 200;
  line-height: 1.18;
  letter-spacing: 0;
}

.about-visual .service-overview-group {
  min-width: 0;
}

.about-visual .service-overview-group ul {
  display: grid;
  gap: clamp(11px, 1.1vw, 15px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-visual .service-overview-group li {
  padding: 0 0 0 12px;
  border: 0;
  border-left: 2px solid rgba(255, 106, 26, .42);
  border-radius: 0;
  background: transparent;
  color: rgba(242, 239, 232, .9);
  font-family: var(--aero-nav-font);
  font-weight: 400;
  font-size: var(--about-small-size);
  line-height: 1.36;
  letter-spacing: 0;
  cursor: default;
  transition: border-color .18s ease, color .18s ease, transform .18s ease;
}

.about-visual .service-overview-group li:hover {
  border-left-color: var(--content-accent);
  color: var(--about-paper);
  transform: translateX(3px);
}

.about-visual .service-overview-group li .scramble-char {
  display: inline-block;
  width: 1em;
  min-width: 1em;
  line-height: inherit;
  vertical-align: baseline;
  text-align: center;
}

.about-visual .content-system-overview {
  display: grid;
  grid-template-columns: minmax(0, var(--about-copy-max));
  gap: clamp(30px, 4vw, 58px);
  margin-top: 4px;
  align-items: start;
}

.about-visual .content-system-column {
  display: grid;
  gap: clamp(14px, 1.6vw, 22px);
  width: 100%;
  min-width: 0;
  border-top: 0;
}

.about-visual .content-system-column a.content-system-link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: clamp(9px, .9vw, 14px);
  width: 100%;
  min-height: auto;
  padding: clamp(8px, 1vw, 14px) 0;
  margin-left: 0;
  border-bottom: 0;
  border-radius: 0;
  color: rgba(242, 239, 232, .9);
  font-family: var(--aero-nav-font);
  font-size: clamp(22px, 2vw, 30px);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: 0;
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease, transform .18s ease;
  word-break: keep-all;
  overflow-wrap: normal;
}

html[lang="en"] .about-visual .content-system-column a.content-system-link {
  font-family: var(--aero-nav-font);
  font-weight: 700;
  letter-spacing: 0;
}

.about-visual .content-system-column a.content-system-link::after {
  content: "";
  flex: 0 0 auto;
  margin-left: auto;
  width: .42em;
  height: .42em;
  border-top: 2px solid var(--content-accent);
  border-right: 2px solid var(--content-accent);
  transform: rotate(45deg);
  transition: border-color .18s ease, transform .18s ease;
}

.about-visual .content-system-column a.content-system-link::before {
  content: none;
}

.about-visual .content-system-column a.content-system-link:hover::after,
.about-visual .content-system-column a.content-system-link:focus-visible::after {
  border-color: var(--content-accent);
  transform: translateX(3px) rotate(45deg);
}

.about-visual .content-system-column a.content-system-link:hover,
.about-visual .content-system-column a.content-system-link:focus-visible {
  color: var(--content-accent);
  background: transparent;
  transform: translateX(3px);
}

@media (min-width: 821px) {
  .about-visual #content-system .content-system-link:first-child {
    padding-top: 0;
  }
}

.about-visual .aero-contact-footer {
  margin-top: clamp(150px, 18svh, 240px);
}

html[lang="en"] .about-visual .scramble-char,
html[lang="en"] .content-page .scramble-char {
  width: auto;
  min-width: .52em;
}

html[lang="en"] .about-visual .scramble-word,
html[lang="en"] .content-page .scramble-word {
  display: inline-block;
  overflow: hidden;
  max-width: 100%;
  vertical-align: baseline;
}

.about-visual [data-scramble-hover] .scramble-word {
  display: inline-block;
  white-space: nowrap;
}

.about-visual [data-scramble-hover] .scramble-char {
  display: inline-block;
  overflow: visible;
  font: inherit;
  line-height: inherit;
  vertical-align: baseline;
  text-align: center;
}

html[lang="en"] .about-visual [data-scramble-hover] .scramble-char {
  width: auto;
  min-width: 0;
}

.about-visual .brand-logo-marquee {
  position: relative;
  left: 50%;
  width: 100vw;
  margin-left: -50vw;
  overflow: hidden;
  padding: clamp(38px, 5vw, 72px) 0;
  background: var(--about-paper);
  border-bottom: 1px solid rgba(7, 7, 7, .14);
  margin-bottom: clamp(34px, 4vw, 62px);
  scroll-margin-top: 96px;
}

.about-visual .brand-logo-track {
  display: flex;
  width: max-content;
  animation: brandLogoMarquee 42s linear infinite;
}

.about-visual .brand-logo-marquee:hover .brand-logo-track {
  animation-play-state: paused;
}

.about-visual .brand-logo-set {
  display: flex;
  align-items: center;
  gap: clamp(72px, 8vw, 150px);
  padding-right: clamp(72px, 8vw, 150px);
}

.about-visual .brand-logo-set img {
  display: block;
  width: clamp(118px, 8vw, 156px);
  height: clamp(42px, 3.8vw, 58px);
  object-fit: contain;
  filter: grayscale(1) contrast(1.2) brightness(0);
  opacity: .96;
}

body.about-visual.profile-open {
  overflow: hidden;
}

.about-visual .structure-profile-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: clamp(24px, 5vw, 78px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.about-visual .structure-profile-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.about-visual .structure-profile-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .72);
  backdrop-filter: blur(10px);
}

.about-visual .structure-profile-card {
  position: relative;
  z-index: 1;
  width: min(50vw, 760px);
  max-height: min(78vh, 680px);
  overflow: auto;
  border-radius: 12px;
  background: #111;
  color: #f5f3ed;
  box-shadow: 0 28px 90px rgba(0, 0, 0, .5);
}

.about-visual .structure-profile-close {
  position: sticky;
  top: 18px;
  float: right;
  z-index: 3;
  width: 44px;
  height: 44px;
  margin: 18px 18px -62px 0;
  border: 1px solid rgba(5, 5, 5, .4);
  border-radius: 50%;
  background: rgba(245, 243, 237, .9);
  color: #050505;
  font: 300 30px/1 var(--font-cn);
  cursor: pointer;
}

.about-visual .structure-profile-media {
  margin: 0;
  width: 100%;
  aspect-ratio: 16 / 8.2;
  background: #0a0a0a;
  overflow: hidden;
}

.about-visual .structure-profile-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 62%;
}

.about-visual .structure-profile-content {
  padding: clamp(20px, 2.2vw, 32px) clamp(20px, 3vw, 40px) clamp(22px, 2.8vw, 36px);
}

.about-visual .structure-profile-head {
  margin: 0 0 clamp(18px, 2.4vw, 30px);
}

.about-visual .structure-profile-kicker {
  margin: 0 0 10px;
  color: rgba(245, 243, 237, .48);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(12px, .9vw, 15px);
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.about-visual .structure-profile-head h2 {
  margin: 0;
  line-height: 1;
}

.about-visual .structure-profile-logo {
  display: block;
  width: min(32vw, 310px);
  max-width: 100%;
  height: auto;
}

.about-visual .structure-profile-copy {
  max-width: 680px;
  margin: 0 0 clamp(18px, 2vw, 30px);
  color: rgba(245, 243, 237, .78);
  font-size: clamp(12px, .82vw, 14px);
  line-height: 1.42;
  font-weight: 500;
  letter-spacing: 0;
}

.about-visual .structure-profile-copy p {
  margin: 0;
}

.about-visual .structure-profile-copy p + p {
  margin-top: .55em;
}

.about-visual .structure-profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(210px, .65fr);
  gap: clamp(20px, 3vw, 42px);
  align-items: end;
}

.about-visual .structure-profile-contact {
  display: grid;
  gap: 10px;
  margin: 0;
  color: rgba(245, 243, 237, .9);
  font-size: clamp(12px, .85vw, 14px);
  line-height: 1.28;
  font-weight: 500;
}

.about-visual .structure-profile-contact div {
  display: grid;
  grid-template-columns: 2.2em 1fr;
  gap: 6px;
}

.about-visual .structure-profile-contact dt,
.about-visual .structure-profile-contact dd {
  margin: 0;
}

.about-visual .structure-profile-contact dd {
  min-width: 0;
}

.about-visual .structure-profile-contact div:first-child dd {
  font-size: .92em;
  white-space: nowrap;
}

.about-visual .structure-profile-contact a {
  color: inherit;
  text-decoration: none;
}

.about-visual .structure-profile-lead {
  display: grid;
  grid-template-columns: clamp(48px, 4vw, 62px) 1fr;
  gap: clamp(12px, 1.2vw, 15px);
  align-items: center;
}

.about-visual .structure-profile-lead img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
}

.about-visual .structure-profile-lead p {
  margin: 0 0 6px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(16px, 1.6vw, 23px);
  font-weight: 700;
  line-height: .95;
}

.about-visual .structure-profile-lead span {
  display: block;
  color: rgba(245, 243, 237, .86);
  font-size: clamp(13px, 1.18vw, 18px);
  font-weight: 500;
  line-height: 1.02;
}

.about-visual .brand-logo-set img[src*="jetour"] {
  width: clamp(146px, 10vw, 190px);
  height: clamp(34px, 3vw, 44px);
}

.about-visual .brand-logo-set img[src*="li-auto"] {
  width: clamp(160px, 10.8vw, 202px);
  height: clamp(38px, 3.4vw, 48px);
}

.about-visual .brand-logo-set img[src*="jd-wordmark-black.svg"] {
  width: clamp(138px, 9.2vw, 172px);
  height: clamp(34px, 3vw, 44px);
  filter: none;
  opacity: 1;
}

.about-visual .brand-logo-set img[src*="apple"] {
  width: clamp(62px, 5.1vw, 86px);
  height: clamp(50px, 4.4vw, 64px);
}

.about-visual .brand-logo-set img[src*="alibaba.svg"] {
  width: clamp(86px, 7vw, 114px);
  height: clamp(66px, 6vw, 84px);
}

.about-visual .brand-logo-set img[src*="alibaba-cloud"] {
  width: clamp(74px, 6vw, 102px);
  height: clamp(58px, 5.2vw, 76px);
}

.about-visual .brand-logo-set img[src*="mcdonalds"] {
  width: clamp(46px, 4.1vw, 64px);
  height: clamp(36px, 3.5vw, 50px);
}

.about-visual .brand-logo-set img[src*="binance"] {
  width: clamp(170px, 11.8vw, 212px);
  height: clamp(40px, 3.8vw, 54px);
  filter: none;
  opacity: 1;
}

.about-visual .brand-logo-set img[src*="byd"],
.about-visual .brand-logo-set img[src*="vivo"] {
  width: clamp(146px, 10vw, 188px);
  height: clamp(34px, 3vw, 44px);
}

.about-visual .brand-logo-set img[src*="haval"] {
  width: clamp(162px, 11vw, 204px);
  height: clamp(38px, 3.4vw, 48px);
}

.about-visual .brand-logo-set img[src*="okx-black"] {
  width: clamp(124px, 8.4vw, 158px);
  height: clamp(42px, 3.6vw, 52px);
  filter: none;
  opacity: 1;
}

.about-visual .brand-logo-set img[src*="longi-black"] {
  width: clamp(138px, 9.4vw, 176px);
  height: clamp(46px, 4vw, 58px);
  object-position: 50% 50%;
  filter: none;
  opacity: 1;
}

.about-visual .brand-logo-set img[src*="baidu-black"] {
  width: clamp(138px, 9.4vw, 176px);
  height: clamp(46px, 4vw, 58px);
  filter: none;
  opacity: 1;
}

.about-visual .brand-logo-set img[src*="baidu"]:not([src*="baidu-black"]) {
  width: clamp(124px, 8.5vw, 162px);
  height: clamp(40px, 3.8vw, 52px);
}

@media (max-width: 1200px) {
  .about-visual .service-overview,
  .about-visual .content-system-overview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 34px 42px;
  }
}

.about-visual .section-system .content-body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  max-width: none;
}

.about-visual .section-system .content-body p {
  min-height: 180px;
  margin: 0;
  padding: 20px;
  font-weight: 400;
  border: 1px solid var(--about-line);
  background: var(--content-soft);
}

.about-visual .section-system .content-links {
  grid-column: 1 / -1;
}

.about-visual .section-method {
  color: var(--about-black);
  background: var(--about-paper);
  box-shadow: 0 0 0 100vmax var(--about-paper);
  clip-path: inset(0 -100vmax);
  border-bottom-color: rgba(7, 7, 7, .16);
}

.about-visual .section-method h2,
.about-visual .section-method .content-body p,
.about-visual .section-method .content-body > p:first-child,
.about-visual .section-method .content-body h3 {
  color: var(--about-black);
}

.about-visual .section-method .content-body > p:first-child {
  font-size: clamp(30px, 5vw, 78px);
}

.about-visual .section-method .content-card {
  min-height: 230px;
  border-color: rgba(7, 7, 7, .18);
  background: var(--about-black);
}

.about-visual .section-method .content-card h3,
.about-visual .section-method .content-card p {
  color: var(--about-paper);
}

.about-visual .section-method .content-card h3 {
  font-family: var(--font-cn);
  font-size: clamp(21px, 2.3vw, 30px);
  font-weight: 700;
}

.about-visual .section-method .content-card p {
  font-family: var(--font-cn);
  font-weight: 400;
}

.about-visual .content-pill {
  font-family: var(--font-cn);
  font-weight: 400;
}

.faq-longform {
  scroll-behavior: smooth;
}

.faq-longform .content-page {
  padding-bottom: clamp(70px, 8vw, 130px);
}

.faq-longform .content-wrap {
  width: min(1320px, calc(100vw - 60px));
  margin-top: 0;
  padding-top: clamp(118px, 10vw, 152px);
}

.faq-longform .faq-hero {
  display: block;
  min-height: auto;
  padding: clamp(54px, 8vw, 112px) 0 clamp(38px, 5vw, 72px);
  border-bottom: 1px solid var(--about-line);
  background:
    linear-gradient(135deg, rgba(255, 106, 26, .08), transparent 34%),
    #070707;
}

.faq-longform .faq-hero h1 {
  max-width: 1180px;
  font-family: var(--font-en);
  font-size: clamp(54px, 10vw, 154px);
  font-weight: 700;
  line-height: .82;
}

.faq-longform .content-lede {
  max-width: 920px;
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.62;
}

.faq-quick-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin-top: clamp(30px, 4vw, 54px);
}

.faq-quick-grid a {
  min-height: 76px;
  display: flex;
  align-items: flex-end;
  padding: 14px;
  border: 1px solid var(--about-line);
  border-radius: 8px;
  background: rgba(242, 239, 232, .045);
  color: rgba(242, 239, 232, .84);
  font-size: 14px;
  line-height: 1.25;
  text-decoration: none;
  transition: border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.faq-quick-grid a:hover,
.faq-quick-grid a:focus-visible {
  border-color: rgba(255, 106, 26, .72);
  background: rgba(255, 106, 26, .08);
  color: var(--about-lime);
}

.faq-hub {
  display: grid;
  grid-template-columns: minmax(150px, 212px) minmax(0, 1fr);
  gap: clamp(34px, 5vw, 82px);
  padding-top: clamp(34px, 5vw, 68px);
}

.faq-sidebar {
  position: sticky;
  top: 104px;
  align-self: start;
  display: grid;
  gap: 4px;
  padding: 0;
  border-top: 0;
  border-bottom: 0;
}

.faq-sidebar p {
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(242, 239, 232, .18);
  color: var(--about-lime);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}

.faq-sidebar a {
  position: relative;
  display: block;
  padding: 9px 0 9px 14px;
  border-top: 0;
  color: rgba(242, 239, 232, .56);
  font-size: 13px;
  line-height: 1.35;
  text-decoration: none;
  transition: color 160ms ease, transform 160ms ease;
}

.faq-sidebar a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(242, 239, 232, .22);
  transform: translateY(-50%);
  transition: background 160ms ease, transform 160ms ease;
}

.faq-sidebar a:hover,
.faq-sidebar a:focus-visible {
  color: var(--about-paper);
}

.faq-sidebar a:hover::before,
.faq-sidebar a:focus-visible::before {
  background: var(--about-lime);
  transform: translateY(-50%) scale(1.3);
}

.faq-list {
  --faq-indent: clamp(68px, 6vw, 104px);
  counter-reset: faq;
  box-sizing: border-box;
  border-top: 1px solid rgba(242, 239, 232, .18);
  padding-right: clamp(28px, 4vw, 72px);
}

.faq-group {
  scroll-margin-top: 104px;
  display: grid;
  grid-template-columns: var(--faq-indent) minmax(0, 1fr);
  gap: 0;
  align-items: start;
  margin: clamp(52px, 7vw, 96px) 0 0;
  padding: clamp(28px, 4vw, 56px) 0 clamp(24px, 3vw, 38px);
  border: 0;
  border-top: 1px solid rgba(255, 106, 26, .46);
  border-radius: 0;
  background: transparent;
}

.faq-group:first-child {
  margin-top: 0;
}

.faq-group p {
  margin: 0;
  color: var(--about-lime);
  font-family: var(--font-en);
  font-size: clamp(18px, 1.85vw, 30px);
  font-weight: 700;
  line-height: 1;
  padding-top: .1em;
}

.faq-group h2 {
  margin: 0;
  color: var(--about-paper);
  font-family: var(--font-cn);
  font-size: clamp(26px, 3.8vw, 64px);
  font-weight: 900;
  line-height: .96;
  letter-spacing: 0;
}

.faq-group span {
  display: block;
  max-width: 980px;
  margin-top: clamp(8px, 1.1vw, 16px);
  color: rgba(242, 239, 232, .66);
  font-size: clamp(14px, 1.1vw, 17px);
  line-height: 1.6;
}

.faq-entry {
  counter-increment: faq;
  position: relative;
  display: block;
  padding: 0 0 0 var(--faq-indent);
  border-bottom: 1px solid rgba(242, 239, 232, .15);
}

.faq-entry::before {
  content: counter(faq, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: clamp(25px, 2.35vw, 34px);
  color: var(--about-lime);
  font-family: var(--font-en);
  font-size: clamp(13px, 1.1vw, 17px);
  font-weight: 700;
  line-height: 1;
}

.faq-entry summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 42px;
  gap: clamp(18px, 2.2vw, 34px);
  align-items: center;
  min-height: 74px;
  padding: clamp(18px, 2.2vw, 27px) 0;
  color: var(--about-paper);
  cursor: pointer;
  list-style: none;
}

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

.faq-entry summary span {
  max-width: none;
  font-family: var(--font-cn);
  font-size: clamp(17px, 1.45vw, 24px);
  font-weight: 760;
  line-height: 1.25;
  letter-spacing: 0;
}

.faq-entry summary::after {
  content: "";
  display: grid;
  justify-self: end;
  place-items: center;
  width: 36px;
  height: 36px;
  box-sizing: border-box;
  border: 0;
  border-radius: 50%;
  color: var(--about-lime);
  box-shadow: inset 0 0 0 1px rgba(242, 239, 232, .32);
  background:
    linear-gradient(var(--about-lime), var(--about-lime)) center / 14px 2px no-repeat,
    linear-gradient(var(--about-lime), var(--about-lime)) center / 2px 14px no-repeat;
  margin-right: 4px;
  transition: transform 180ms ease, box-shadow 180ms ease, background-size 180ms ease;
}

.faq-entry[open] summary::after {
  content: "";
  transform: rotate(180deg);
  box-shadow: inset 0 0 0 1px rgba(255, 106, 26, .66);
  background:
    linear-gradient(var(--about-lime), var(--about-lime)) center / 14px 2px no-repeat,
    linear-gradient(var(--about-lime), var(--about-lime)) center / 0 0 no-repeat;
}

.faq-entry summary:hover span,
.faq-entry summary:focus-visible span {
  color: var(--about-lime);
}

.faq-answer {
  width: 100%;
  max-width: 960px;
  padding: 0 0 clamp(28px, 3.4vw, 44px);
}

.faq-answer p {
  margin: 0;
  color: rgba(242, 239, 232, .78);
  font-family: var(--font-cn);
  font-size: clamp(15px, 1.12vw, 18px);
  font-weight: 400;
  line-height: 1.82;
}

.faq-answer p a {
  color: var(--about-paper);
  text-decoration: underline;
  text-decoration-color: rgba(255, 106, 26, .7);
  text-underline-offset: .18em;
}

.faq-answer p a:hover {
  color: var(--about-lime);
}

.faq-answer .content-links {
  margin-top: 22px;
  align-items: center;
}

.faq-answer .content-pill {
  min-width: 0;
  justify-content: center;
  text-align: center;
}

@keyframes aboutMaskIn {
  from {
    opacity: 0;
    clip-path: inset(0 100% 0 0);
    transform: translateX(-24px);
  }
  to {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    transform: translateX(0);
  }
}

@keyframes aboutMarkDrift {
  from { transform: translate(-52%, -50%) scaleX(.9) rotate(-2deg); }
  to { transform: translate(-48%, -51%) scaleX(1.02) rotate(2deg); }
}

@keyframes aboutHeroCycle {
  0%, 16.66% { opacity: 1; visibility: visible; }
  16.67%, 100% { opacity: 0; visibility: hidden; }
}

@keyframes aboutProblemItemIn {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes brandLogoMarquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-visual *,
  .about-visual *::before,
  .about-visual *::after {
    animation: none !important;
    transition: none !important;
  }

  .about-visual.is-enhanced [data-reveal] {
    opacity: 1;
    transform: none;
    clip-path: none;
  }

  .about-poster-frame img {
    opacity: 0;
  }

  .about-poster-frame img:first-child {
    opacity: 1;
  }
}

@media (max-width: 820px) {
  .about-visual .content-page {
    padding: 0 0 58px;
  }

  .about-visual .content-wrap {
    width: calc(100vw - 36px);
    margin-top: clamp(110px, 18svh, 160px);
  }

  .about-visual .content-hero {
    min-height: 100svh;
    padding-top: 0;
  }

  .about-poster-word {
    font-size: clamp(46px, 16vw, 74px);
    line-height: .78;
  }

  html[lang="en"] .about-visual .about-poster-title {
    top: 0;
    right: 0;
    left: 0;
    height: 100svh;
  }

  html[lang="en"] .about-poster-word {
    font-size: clamp(42px, 13.2vw, 58px);
    line-height: .92;
  }

  html[lang="en"] .about-poster-word-a {
    left: 5vw;
    top: 108px;
  }

  html[lang="en"] .about-poster-word-b {
    right: 6vw;
    top: 112px;
  }

  html[lang="en"] .about-poster-word-c {
    left: 5vw;
    bottom: 136px;
  }

  html[lang="en"] .about-poster-word-d {
    right: 5vw;
    bottom: 60px;
  }

  .about-poster-word-a {
    left: 5vw;
    top: 108px;
    z-index: auto;
  }

  .about-poster-word-a::after {
    display: block;
  }

  .about-poster-word-b {
    right: 6vw;
    top: 112px;
  }

  .about-poster-word-c {
    left: 5vw;
    bottom: 124px;
  }

  .about-poster-word-c-back {
    left: calc(5vw + 1.28em);
    bottom: 124px;
    z-index: 600;
  }

  .about-poster-word-d {
    right: 5vw;
    bottom: 76px;
  }

  .about-poster-frame {
    left: 50%;
    top: calc(50% + 18px);
    width: min(96vw, calc(92svh * 2 / 3));
    height: min(92svh, 144vw);
    max-width: 96vw;
    max-height: 92svh;
    aspect-ratio: 2 / 3;
    transform: translate(-50%, calc(-50% + var(--poster-image-shift, 0px)));
  }

  .about-visual .content-section {
    min-height: auto;
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
    padding: 58px 0;
  }

  .about-visual .content-section h2 {
    position: relative;
    width: 100%;
    max-width: none;
    font-size: 15px;
    line-height: 1.2;
  }

  .about-visual .about-identity-logo {
    position: relative;
    top: auto;
    width: 100%;
  }

  .about-visual .about-identity-logo img {
    width: min(58vw, 260px);
  }

  .about-visual .section-problems {
    min-height: auto;
    position: relative;
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
    justify-content: stretch;
    padding: 58px 0;
  }

  .about-visual .section-problems h2 {
    position: relative;
    width: 100%;
    max-width: none;
    font-size: 15px;
    line-height: 1.2;
  }

  .about-visual .section-problems-scroll {
    width: 100%;
    max-width: none;
    max-height: none;
    overflow: visible;
    padding: 0;
  }

  .about-visual .section-problems .content-body p {
    margin-bottom: 22px;
    font-size: 17px;
    line-height: 1.62;
  }

  .about-visual .section-problems-statement {
    position: static;
    width: 100%;
    max-width: none;
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.56;
  }

  .about-visual.is-enhanced .section-problems .section-problems-title,
  .about-visual.is-enhanced .section-problems .section-problems-scroll,
  .about-visual.is-enhanced .section-problems .section-problems-statement {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .about-visual .section-problems-scroll .type-reveal-char {
    color: rgba(242, 239, 232, .3);
    transition: color 90ms linear;
    transition-delay: 0ms;
  }

  .about-visual [data-scramble-hover] {
    cursor: pointer;
  }

  .about-visual [data-scramble-hover]:focus-visible {
    outline: 1px solid rgba(255, 106, 26, .74);
    outline-offset: 4px;
  }

  .about-visual .section-problems ul,
  .about-visual .section-system .content-body,
  .about-visual .service-overview,
  .about-visual .content-system-overview {
    grid-template-columns: 1fr;
  }

  .about-visual .section-problems li,
  .about-visual .section-system .content-body p {
    min-height: 132px;
  }

  .about-visual .section-services h2 {
    font-size: 15px;
  }

  .about-visual .section-advantage h2 {
    font-size: 15px;
    line-height: 1.2;
    white-space: nowrap;
  }

  .about-visual .service-overview {
    grid-column: 1;
    margin-top: 74px;
    padding-right: 0;
    gap: 32px;
  }

  .about-visual .content-system-overview {
    grid-column: 1;
    margin-top: 44px;
    gap: 32px;
  }

  .about-visual #content-system h2 {
    position: static !important;
    top: auto !important;
    grid-column: 1;
    width: 100%;
    max-width: none;
    margin: 0;
    padding-left: 0;
    z-index: auto;
  }

  .about-visual .content-system-column {
    gap: clamp(12px, 3vw, 18px);
  }

  .about-visual .content-system-column a.content-system-link {
    width: 100%;
    min-height: auto;
    padding: 8px 0;
    margin-left: 0;
    gap: 10px;
    font-size: clamp(19px, 5.4vw, 23px);
    line-height: 1.14;
    white-space: nowrap;
  }

  .about-visual .content-system-column a.content-system-link::before {
    content: none;
  }

  .about-visual .content-system-column a.content-system-link::after {
    width: .36em;
    height: .36em;
    border-top-width: 2px;
    border-right-width: 2px;
  }

  html[lang="en"] .about-visual .content-system-column a.content-system-link {
    font-size: clamp(18px, 5vw, 22px);
  }

  html[lang="en"] .about-visual .scramble-word,
  html[lang="en"] .content-page .scramble-word {
    overflow: hidden;
  }

  html[lang="en"] .about-visual #content-system [data-scramble-hover] {
    white-space: nowrap;
  }

  .about-visual .structure-profile-modal {
    padding: 14px;
  }

  .about-visual .structure-profile-card {
    width: min(100%, 520px);
    max-height: 82vh;
  }

  .about-visual .structure-profile-media {
    aspect-ratio: 16 / 8.8;
  }

  .about-visual .structure-profile-logo {
    width: min(62vw, 250px);
  }

  .about-visual .structure-profile-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .about-visual .structure-profile-contact div {
    grid-template-columns: 2.8em 1fr;
  }

  .about-visual .service-overview-index {
    margin-bottom: 22px;
    font-size: 15px;
  }

  .about-visual .service-overview-group li {
    font-size: 15px;
    line-height: 1.34;
  }

  .about-visual .brand-logo-marquee {
    padding: 30px 0;
  }

  .about-visual .brand-logo-set {
    gap: 54px;
    padding-right: 54px;
  }

  .about-visual .brand-logo-set img {
    max-width: 150px;
  }

  .about-visual .method-frame-section {
    min-height: auto;
    padding-bottom: 74px;
  }

  .about-visual .method-frame-copy {
    padding: 44px 24px 40px;
  }

  .about-visual .method-frame-copy p {
    max-width: 290px;
    margin-bottom: 24px;
    font-size: 18px;
    line-height: 1.68;
  }

  .about-visual .method-frame-copy h2 {
    max-width: 290px;
    font-size: clamp(38px, 13vw, 50px);
    line-height: .9;
  }

  .about-visual .method-frame-visual {
    min-height: 520px;
    aspect-ratio: auto;
  }

  .about-visual .method-frame-slide img {
    object-fit: cover;
  }

  .about-visual .method-frame-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: rgba(0, 0, 0, .58);
    pointer-events: none;
  }

  .about-visual .method-frame-visual-copy {
    width: 100%;
    padding: 34px 26px 92px;
  }

  .about-visual .method-frame-visual-copy h3 {
    margin-bottom: 16px;
    font-size: 30px;
    line-height: 1;
  }

  .about-visual .method-frame-visual-copy p {
    max-width: 280px;
    font-size: 14px;
    line-height: 1.58;
  }

  .about-visual .method-frame-visual-copy p + p {
    margin-top: 9px;
  }

  .about-visual .method-frame-arrow {
    top: auto;
    bottom: 24px;
    width: 46px;
    height: 46px;
    border-width: 3px;
    transform: none;
  }

  .about-visual .method-frame-arrow::before {
    width: 13px;
    height: 13px;
    border-top-width: 3px;
    border-right-width: 3px;
  }

  .about-visual .method-frame-arrow:hover,
  .about-visual .method-frame-arrow:focus-visible {
    transform: scale(1.04);
  }

  .about-visual .method-frame-arrow--prev {
    left: 24px;
  }

  .about-visual .method-frame-arrow--next {
    right: 24px;
  }

  .faq-longform .content-wrap {
    width: calc(100vw - 36px);
    margin-top: 0;
    padding-top: 92px;
  }

  .faq-longform .faq-hero {
    min-height: auto;
    padding: 42px 0 34px;
  }

  .faq-longform .faq-hero h1 {
    font-size: clamp(44px, 17vw, 76px);
    line-height: .86;
  }

  .faq-longform .content-lede {
    margin-top: 24px;
    font-size: 16px;
    line-height: 1.66;
  }

  .faq-quick-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 28px;
  }

  .faq-quick-grid a {
    min-height: 58px;
    padding: 11px;
    font-size: 13px;
  }

  .faq-hub {
    display: block;
    padding-top: 28px;
  }

  .faq-list {
    --faq-indent: 42px;
    width: 100%;
    max-width: 100%;
    padding-right: 0;
    overflow: visible;
  }

  .faq-sidebar {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 28px;
    padding: 0 0 16px;
    overflow: visible;
    border-top: 0;
    border-bottom: 1px solid var(--about-line);
  }

  .faq-sidebar p {
    display: none;
  }

  .faq-sidebar a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 1 auto;
    min-height: 34px;
    padding: 0 11px;
    border: 1px solid var(--about-line);
    border-radius: 999px;
    color: rgba(242, 239, 232, .72);
    font-size: 12px;
    line-height: 1;
    white-space: nowrap;
  }

  .faq-sidebar a::before {
    display: none;
  }

  .faq-group {
    scroll-margin-top: 96px;
    grid-template-columns: var(--faq-indent) minmax(0, 1fr);
    gap: 0;
    margin-top: 46px;
    padding: 26px 0 20px;
    border-top: 1px solid rgba(255, 106, 26, .46);
  }

  .faq-group p {
    font-size: 16px;
    padding-top: 2px;
  }

  .faq-group h2 {
    font-size: clamp(24px, 9vw, 38px);
    line-height: 1;
  }

  .faq-group span {
    margin-top: 10px;
    font-size: 13px;
    line-height: 1.55;
  }

  .faq-entry {
    padding: 0 0 0 var(--faq-indent);
  }

  .faq-entry::before {
    left: 0;
    top: 24px;
    font-size: 13px;
  }

  .faq-entry summary {
    grid-template-columns: minmax(0, 1fr) 34px;
    gap: 12px;
    min-height: auto;
    align-items: center;
    padding: 18px 6px 18px 0;
  }

  .faq-entry summary span {
    font-size: 16px;
    line-height: 1.28;
  }

  .faq-entry summary::after {
    width: 30px;
    height: 30px;
    justify-self: center;
    margin-right: 0;
    background:
      linear-gradient(var(--about-lime), var(--about-lime)) center / 12px 2px no-repeat,
      linear-gradient(var(--about-lime), var(--about-lime)) center / 2px 12px no-repeat;
  }

  .faq-entry[open] summary::after {
    background:
      linear-gradient(var(--about-lime), var(--about-lime)) center / 12px 2px no-repeat,
      linear-gradient(var(--about-lime), var(--about-lime)) center / 0 0 no-repeat;
  }

  .faq-answer {
    grid-column: auto;
    padding: 0 0 28px;
  }

  .faq-answer p {
    font-size: 15px;
    line-height: 1.72;
  }
}

@media (max-width: 760px) {
  .about-visual .about-poster-word-c-back {
    z-index: 120;
  }

  .about-visual .content-system-column a.content-system-link {
    gap: 10px;
    width: 100%;
    min-height: auto;
    padding: 8px 0;
    margin-left: 0;
    font-size: clamp(20px, 5.8vw, 24px);
    line-height: 1.14;
    white-space: normal;
  }

  html[lang="en"] .about-visual .content-system-column a.content-system-link {
    font-size: clamp(19px, 5.2vw, 23px);
  }
}

@media (max-width: 820px) {
  html[lang="en"] .about-visual [data-scramble-hover] .scramble-char {
    width: auto !important;
    min-width: 0 !important;
    font-family: inherit !important;
    font-size: inherit !important;
    font-weight: inherit !important;
    line-height: inherit !important;
  }

  html[lang="en"] .about-visual [data-scramble-hover] .scramble-word {
    display: inline-block;
    max-width: 100%;
    white-space: nowrap;
    font-family: inherit !important;
    font-size: inherit !important;
    font-weight: inherit !important;
    line-height: inherit !important;
  }
}

@media (max-width: 820px) {
  html[lang="en"] .about-visual .content-wrap {
    width: calc(100vw - 36px);
  }

  html[lang="en"] .about-visual .content-section h2,
  html[lang="en"] .about-visual .section-problems h2,
  html[lang="en"] .about-visual .section-services h2,
  html[lang="en"] .about-visual .section-advantage h2 {
    width: 100%;
    padding-left: 0;
  }

  html[lang="en"] .about-visual .content-section h2::before,
  html[lang="en"] .about-visual .section-problems h2::before,
  html[lang="en"] .about-visual .section-services h2::before,
  html[lang="en"] .about-visual .section-advantage h2::before {
    display: none;
  }

  html[lang="en"] .about-visual .section-problems-scroll,
  html[lang="en"] .about-visual .section-problems-statement,
  html[lang="en"] .about-visual .service-overview,
  html[lang="en"] .about-visual .content-system-overview {
    width: 100%;
  }

  html[lang="en"] .about-visual .section-problems-scroll,
  html[lang="en"] .about-visual .section-problems-statement,
  html[lang="en"] .about-visual .method-frame-visual-copy,
  html[lang="en"] .about-visual .service-overview,
  html[lang="en"] .about-visual .content-system-overview {
    overflow-wrap: normal;
    word-break: normal;
  }

  html[lang="en"] .about-visual .method-frame-copy {
    padding: 42px 18px 38px;
  }

  html[lang="en"] .about-visual .method-frame-copy p,
  html[lang="en"] .about-visual .method-frame-copy h2 {
    max-width: 100%;
  }

  html[lang="en"] .about-visual .method-frame-visual {
    min-height: 590px;
  }

  html[lang="en"] .about-visual .method-frame-visual-copy {
    justify-content: flex-start;
    align-items: center;
    padding: 64px 26px 94px;
  }

  html[lang="en"] .about-visual .method-frame-visual-copy h3 {
    max-width: min(330px, calc(100vw - 52px));
    margin-bottom: 18px;
    font-size: clamp(24px, 7vw, 29px);
    line-height: 1.04;
  }

  html[lang="en"] .about-visual .method-frame-visual-copy p {
    max-width: min(310px, calc(100vw - 58px));
    font-size: 13px;
    line-height: 1.54;
  }

  html[lang="en"] .about-visual .section-services h2 {
    font-size: 14px;
  }

  html[lang="en"] .about-visual .service-overview {
    margin-top: 54px;
    gap: 26px;
  }

  html[lang="en"] .about-visual .service-overview-index {
    margin-bottom: 14px;
    font-size: 13px;
    line-height: 1.26;
  }

  html[lang="en"] .about-visual .service-overview-group ul {
    gap: 10px;
  }

  html[lang="en"] .about-visual .service-overview-group li {
    padding-left: 10px;
    font-size: 13px;
    line-height: 1.34;
  }

  html[lang="en"] .about-visual .section-advantage h2 {
    font-size: clamp(20px, 5.4vw, 23px);
    line-height: 1.05;
    white-space: nowrap;
  }

  html[lang="en"] .about-visual .content-system-overview {
    margin-top: 54px;
  }

  html[lang="en"] .about-visual .content-system-column {
    gap: clamp(12px, 3vw, 18px);
  }

  html[lang="en"] .about-visual .content-system-column a.content-system-link {
    max-width: 100%;
    width: 100%;
    min-height: auto;
    margin-left: 0;
    padding: 8px 0;
    gap: 10px;
    font-size: clamp(18px, 4.9vw, 21px);
    line-height: 1.14;
    white-space: nowrap;
  }

  .about-visual .aero-contact-footer {
    margin-bottom: 84px;
    padding-bottom: 92px;
  }
}

@media (max-width: 820px) {
  .about-visual #services h2 {
    position: static !important;
    top: auto !important;
    grid-column: 1;
    width: 100%;
    max-width: none;
    margin: 0;
    padding-left: 0;
    z-index: auto;
    font-size: clamp(20px, 5.4vw, 23px);
    line-height: 1.08;
  }

  .about-visual .service-overview {
    grid-column: 1;
    margin-top: clamp(34px, 9vw, 48px);
    gap: clamp(28px, 8vw, 40px);
  }

  .about-visual .service-overview-group {
    padding: 0 0 clamp(24px, 7vw, 34px);
    border-bottom: 1px solid rgba(242, 239, 232, .16);
  }

  .about-visual .service-overview-group:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .about-visual .service-overview-index,
  html[lang="en"] .about-visual .service-overview-index {
    margin: 0 0 clamp(16px, 4.8vw, 22px);
    color: rgba(242, 239, 232, .94);
    font-size: clamp(20px, 5.6vw, 24px);
    font-weight: 700;
    line-height: 1.12;
  }

  .about-visual .service-overview-group ul,
  html[lang="en"] .about-visual .service-overview-group ul {
    gap: 12px;
  }

  .about-visual .service-overview-group li,
  html[lang="en"] .about-visual .service-overview-group li {
    position: relative;
    padding: 0 0 0 17px;
    border-left: 0;
    color: rgba(242, 239, 232, .82);
    font-size: 15px;
    line-height: 1.48;
  }

  .about-visual .service-overview-group li::before {
    content: "";
    position: absolute;
    left: 1px;
    top: .72em;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--content-accent);
  }

  .about-visual .service-overview-group li:hover {
    transform: none;
  }

  .about-visual .service-overview-group li .scramble-char,
  html[lang="en"] .about-visual .service-overview-group li .scramble-char,
  html[lang="en"] .about-visual .service-overview-group li .scramble-word {
    display: inline;
    width: auto !important;
    min-width: 0 !important;
    white-space: normal;
    text-align: inherit;
  }
}