:root {
  --black: #09090a;
  --black-soft: #111114;
  --panel: #17171b;
  --white: #f5f5f2;
  --paper: #ecece7;
  --ink: #111113;
  --muted-dark: #a4a4aa;
  --muted-light: #66666c;
  --line-dark: rgba(255, 255, 255, 0.14);
  --line-light: rgba(17, 17, 19, 0.16);
  --radius-lg: 32px;
  --radius-md: 22px;
  --content: min(1440px, calc(100% - 80px));
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--black);
}

body {
  margin: 0;
  color: var(--white);
  background: var(--black);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body,
button,
a {
  font: inherit;
}

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

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

button {
  color: inherit;
}

::selection {
  color: var(--black);
  background: var(--white);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 12px 18px;
  border-radius: 999px;
  color: var(--black);
  background: var(--white);
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

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

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 18px;
  left: 50%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: var(--content);
  min-height: 68px;
  padding: 10px 12px 10px 22px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 24px;
  background: rgba(15, 15, 17, 0.62);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  transform: translateX(-50%);
  transition: background 240ms ease, border-color 240ms ease, transform 240ms ease;
}

.site-header.is-scrolled {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(9, 9, 10, 0.88);
}

.wordmark {
  display: inline-flex;
  flex-direction: column;
  justify-self: start;
  line-height: 1;
}

.wordmark-cn {
  font-size: 16px;
  font-weight: 650;
  letter-spacing: 0.12em;
}

.wordmark-en {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 8px;
  letter-spacing: 0.2em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.desktop-nav a,
.footer-links a {
  transition: color 180ms ease;
}

.desktop-nav a:hover,
.footer-links a:hover {
  color: #fff;
}

.header-contact {
  justify-self: end;
  padding: 14px 20px;
  border-radius: 16px;
  color: var(--black);
  background: var(--white);
  font-size: 13px;
  font-weight: 650;
  transition: transform 180ms ease, background 180ms ease;
}

.header-contact:hover {
  background: #fff;
  transform: translateY(-1px);
}

.hero {
  position: relative;
  min-height: 760px;
  height: 100svh;
  max-height: 1100px;
  overflow: hidden;
  background: #151518;
}

.hero-media,
.hero-media img,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media img {
  object-fit: cover;
  object-position: 63% center;
  transform: scale(1.01);
  animation: hero-settle 1.4s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(4, 4, 5, 0.86) 0%, rgba(4, 4, 5, 0.5) 40%, rgba(4, 4, 5, 0.02) 74%),
    linear-gradient(0deg, rgba(4, 4, 5, 0.56) 0%, transparent 36%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: var(--content);
  height: 100%;
  margin: 0 auto;
  padding-top: 100px;
}

.eyebrow {
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.28em;
}

.hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(58px, 7.3vw, 118px);
  font-weight: 500;
  letter-spacing: -0.07em;
  line-height: 0.98;
}

.hero-lead {
  max-width: 530px;
  margin: 34px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(16px, 1.25vw, 20px);
  line-height: 1.8;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 25px;
  border: 1px solid transparent;
  border-radius: 18px;
  font-size: 14px;
  font-weight: 650;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-light {
  color: var(--black);
  background: var(--white);
}

.button-light:hover {
  background: #fff;
}

.button-glass {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.button-glass:hover,
.button-outline:hover {
  border-color: rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.12);
}

.scroll-cue {
  position: absolute;
  z-index: 2;
  right: max(40px, calc((100vw - 1440px) / 2 + 40px));
  bottom: 38px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 10px;
  letter-spacing: 0.22em;
}

.scroll-cue i {
  position: relative;
  display: block;
  width: 44px;
  height: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.25);
}

.scroll-cue i::after {
  position: absolute;
  inset: 0;
  content: "";
  background: #fff;
  transform: translateX(-100%);
  animation: scroll-line 2.2s ease-in-out infinite;
}

.section {
  padding: 140px 0;
}

.section-inner {
  width: var(--content);
  margin: 0 auto;
}

.section-light {
  color: var(--ink);
  background: var(--paper);
}

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

.section-label {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line-light);
  color: var(--muted-light);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.19em;
}

.section-label-muted {
  border-color: var(--line-dark);
  color: var(--muted-dark);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 8vw;
  padding-top: 86px;
}

.about-grid h2,
.directions-heading h2,
.showroom-copy h2,
.contact-inner h2 {
  margin: 0;
  font-size: clamp(54px, 7vw, 112px);
  font-weight: 500;
  letter-spacing: -0.075em;
  line-height: 0.98;
}

.about-copy {
  padding-top: 8px;
}

.about-copy > p:not(.statement),
.directions-heading > p,
.showroom-copy > p,
.contact-inner > p:not(.eyebrow) {
  margin: 0 0 24px;
  color: var(--muted-light);
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.9;
}

.statement {
  margin: 90px 0 14px;
  font-size: clamp(30px, 3.3vw, 54px);
  font-weight: 520;
  letter-spacing: -0.055em;
  line-height: 1.2;
}

.statement-en {
  color: var(--muted-light);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.22em;
}

.directions-heading {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 8vw;
  align-items: end;
  padding: 88px 0 72px;
}

.directions-heading > p {
  max-width: 540px;
  margin: 0;
  color: var(--muted-dark);
}

.direction-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.direction-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 430px;
  padding: 28px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018));
  transition: transform 260ms ease, border-color 260ms ease, background 260ms ease;
}

.direction-card:hover {
  border-color: rgba(255, 255, 255, 0.28);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
  transform: translateY(-5px);
}

.card-index,
.card-en {
  color: var(--muted-dark);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.2em;
}

.direction-card h3 {
  margin: 14px 0 18px;
  font-size: clamp(28px, 2.6vw, 42px);
  font-weight: 520;
  letter-spacing: -0.05em;
}

.direction-card p:last-child {
  margin: 0;
  color: var(--muted-dark);
  line-height: 1.8;
}

.visual-story {
  position: relative;
  min-height: 700px;
  height: 88svh;
  max-height: 1050px;
  overflow: hidden;
  background: #d8d5cf;
}

.visual-story picture,
.visual-story img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.visual-story img {
  object-fit: cover;
  object-position: 62% center;
}

.visual-story-copy {
  position: absolute;
  z-index: 1;
  left: max(40px, calc((100vw - 1440px) / 2 + 40px));
  bottom: 70px;
  max-width: 700px;
  color: var(--ink);
}

.visual-story-copy p {
  margin: 0 0 20px;
  color: rgba(17, 17, 19, 0.58);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.22em;
}

.visual-story-copy h2 {
  margin: 0;
  font-size: clamp(52px, 6vw, 98px);
  font-weight: 520;
  letter-spacing: -0.07em;
  line-height: 1;
}

.showroom-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
  gap: 8vw;
  align-items: center;
  padding-top: 88px;
}

.showroom-media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #d7d2cb;
}

.showroom-media picture,
.showroom-media img {
  width: 100%;
  height: 100%;
}

.showroom-media img {
  object-fit: cover;
  object-position: center 38%;
  transition: transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.showroom-media:hover img {
  transform: scale(1.025);
}

.showroom-copy h2 {
  margin-bottom: 42px;
  font-size: clamp(48px, 5.2vw, 88px);
}

.showroom-copy > p {
  max-width: 640px;
}

.contact-list {
  margin: 48px 0 0;
  border-top: 1px solid var(--line-light);
}

.contact-list > div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-light);
}

.contact-list dt {
  color: var(--muted-light);
  font-size: 13px;
}

.contact-list dd {
  margin: 0;
  line-height: 1.65;
}

.contact-list a,
.text-action {
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 4px;
  transition: text-decoration-color 180ms ease;
}

.contact-list a:hover,
.text-action:hover {
  text-decoration-color: currentColor;
}

.text-action {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-weight: 650;
}

.contact-section {
  position: relative;
  overflow: hidden;
  padding: 170px 0;
  background: var(--black-soft);
}

.contact-glow {
  position: absolute;
  top: -35%;
  left: 50%;
  width: min(80vw, 1100px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.09), transparent 66%);
  transform: translateX(-50%);
  pointer-events: none;
}

.contact-inner {
  position: relative;
  z-index: 1;
  width: var(--content);
  margin: 0 auto;
  text-align: center;
}

.contact-inner h2 {
  font-size: clamp(58px, 8vw, 126px);
}

.contact-inner > p:not(.eyebrow) {
  max-width: 610px;
  margin: 32px auto 0;
  color: var(--muted-dark);
}

.contact-actions {
  justify-content: center;
}

.button-outline {
  border-color: var(--line-dark);
  background: transparent;
}

.site-footer {
  padding: 70px max(40px, calc((100vw - 1440px) / 2 + 40px)) 34px;
  color: var(--white);
  background: #050506;
}

.footer-top,
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 32px;
}

.footer-brand {
  margin: 0;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.footer-en {
  margin: 9px 0 0;
  color: var(--muted-dark);
  font-size: 10px;
  letter-spacing: 0.25em;
}

.footer-links {
  display: flex;
  gap: 28px;
  color: var(--muted-dark);
  font-size: 14px;
}

.footer-meta {
  margin-top: 70px;
  color: var(--muted-dark);
  font-size: 13px;
  line-height: 1.85;
}

.footer-meta p {
  margin: 0;
}

.footer-meta a:hover,
.footer-bottom a:hover {
  color: #fff;
}

.footer-bottom {
  align-items: center;
  margin-top: 42px;
  padding-top: 24px;
  border-top: 1px solid var(--line-dark);
  color: rgba(255, 255, 255, 0.48);
  font-size: 12px;
}

.footer-bottom a {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.toast {
  position: fixed;
  z-index: 200;
  left: 50%;
  bottom: max(26px, env(safe-area-inset-bottom));
  padding: 13px 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  color: #fff;
  background: rgba(20, 20, 23, 0.88);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.28);
  opacity: 0;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transform: translate(-50%, 16px);
  transition: opacity 220ms ease, transform 220ms ease;
  pointer-events: none;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.legal-page {
  color: var(--ink);
  background: var(--paper);
}

.legal-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 72px;
  padding: 0 max(24px, calc((100vw - 1000px) / 2));
  border-bottom: 1px solid var(--line-light);
  background: rgba(236, 236, 231, 0.86);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.legal-header a {
  font-weight: 650;
}

.legal-header span {
  color: var(--muted-light);
  font-size: 13px;
}

.legal-main {
  width: min(1000px, calc(100% - 48px));
  margin: 0 auto;
  padding: 90px 0 120px;
}

.legal-main .eyebrow {
  color: var(--muted-light);
}

.legal-main h1 {
  margin: 0 0 70px;
  font-size: clamp(52px, 7vw, 94px);
  font-weight: 520;
  letter-spacing: -0.07em;
}

.legal-intro {
  max-width: 760px;
  margin-bottom: 70px;
  color: var(--muted-light);
  font-size: 19px;
  line-height: 1.9;
}

.legal-content {
  display: grid;
  gap: 46px;
  max-width: 780px;
}

.legal-content section {
  padding-top: 32px;
  border-top: 1px solid var(--line-light);
}

.legal-content h2 {
  margin: 0 0 14px;
  font-size: 24px;
  font-weight: 580;
}

.legal-content p {
  margin: 0;
  color: #4e4e54;
  line-height: 1.9;
}

.legal-content a {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.not-found {
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 30px;
  text-align: center;
}

.not-found h1 {
  margin: 0;
  font-size: clamp(100px, 24vw, 260px);
  font-weight: 500;
  letter-spacing: -0.09em;
  line-height: 0.85;
}

.not-found p {
  margin: 30px 0;
  color: var(--muted-dark);
}

@keyframes hero-settle {
  from { opacity: 0; transform: scale(1.06); }
  to { opacity: 1; transform: scale(1.01); }
}

@keyframes scroll-line {
  0% { transform: translateX(-100%); }
  45%, 55% { transform: translateX(0); }
  100% { transform: translateX(100%); }
}

@media (max-width: 960px) {
  :root {
    --content: min(100% - 40px, 1440px);
  }

  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav {
    display: none;
  }

  .about-grid,
  .directions-heading,
  .showroom-grid {
    grid-template-columns: 1fr;
  }

  .about-grid,
  .showroom-grid {
    gap: 62px;
  }

  .directions-heading {
    gap: 34px;
  }

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

  .direction-card {
    min-height: 330px;
  }

  .showroom-media {
    max-width: 680px;
  }
}

@media (max-width: 640px) {
  :root {
    --content: calc(100% - 28px);
    --radius-lg: 24px;
    --radius-md: 20px;
  }

  .site-header {
    top: 10px;
    min-height: 60px;
    padding: 8px 8px 8px 16px;
    border-radius: 20px;
  }

  .wordmark-cn {
    font-size: 14px;
  }

  .wordmark-en {
    font-size: 7px;
  }

  .header-contact {
    padding: 12px 15px;
    border-radius: 14px;
    font-size: 12px;
  }

  .hero {
    min-height: 680px;
  }

  .hero-media img {
    object-position: 70% center;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(4, 4, 5, 0.8) 0%, rgba(4, 4, 5, 0.25) 75%),
      linear-gradient(0deg, rgba(4, 4, 5, 0.72) 0%, transparent 55%);
  }

  .hero-content {
    justify-content: flex-end;
    padding: 120px 0 100px;
  }

  .hero h1 {
    font-size: clamp(46px, 14vw, 68px);
    line-height: 1.02;
  }

  .hero-lead {
    margin-top: 24px;
    font-size: 15px;
  }

  .hero-actions {
    margin-top: 28px;
  }

  .button {
    min-height: 50px;
    padding: 0 20px;
    border-radius: 16px;
  }

  .scroll-cue {
    display: none;
  }

  .section {
    padding: 90px 0;
  }

  .about-grid,
  .directions-heading,
  .showroom-grid {
    padding-top: 54px;
  }

  .about-grid h2,
  .directions-heading h2,
  .showroom-copy h2,
  .contact-inner h2 {
    font-size: clamp(44px, 14vw, 70px);
  }

  .statement {
    margin-top: 58px;
  }

  .direction-card {
    min-height: 300px;
    padding: 24px;
  }

  .visual-story {
    min-height: 620px;
    height: 80svh;
  }

  .visual-story img {
    object-position: 70% center;
  }

  .visual-story-copy {
    right: 20px;
    bottom: 40px;
    left: 20px;
  }

  .visual-story-copy h2 {
    font-size: clamp(42px, 12vw, 62px);
  }

  .showroom-grid {
    gap: 48px;
  }

  .contact-list > div {
    grid-template-columns: 72px 1fr;
    gap: 16px;
  }

  .contact-list dd {
    overflow-wrap: anywhere;
  }

  .contact-section {
    padding: 110px 0;
  }

  .contact-actions .button {
    flex: 1 1 140px;
  }

  .site-footer {
    padding: 60px 20px 28px;
  }

  .footer-top,
  .footer-bottom {
    flex-direction: column;
  }

  .footer-meta {
    margin-top: 54px;
  }

  .legal-header {
    padding: 0 20px;
  }

  .legal-main {
    width: calc(100% - 40px);
    padding: 64px 0 90px;
  }

  .legal-main h1 {
    margin-bottom: 46px;
  }
}

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

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

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}