:root {
  --ink: #07070a;
  --panel: #0d0c11;
  --panel-2: #121016;
  --paper: #ebe7ed;
  --muted: #928b97;
  --quiet: #655e69;
  --line: rgba(215,205,220,.15);
  --cyan: #789ca2;
  --violet: #88799a;
  --magenta: #a47792;
  --max: 1440px;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--paper);
  font-family: Inter,"Helvetica Neue",Arial,sans-serif;
}

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

.language-input {
  position: fixed;
  opacity: 0;
  pointer-events: none;
}

.lang-zh {
  display: none;
}

.scroll-link .lang-zh,
.language-switch .lang-zh {
  display: none;
}

body:has(#lang-zh:checked) .lang-en {
  display: none;
}

body:has(#lang-zh:checked) .lang-zh {
  display: block;
}

.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  min-height: 76px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 clamp(22px,5vw,84px);
  background: linear-gradient(to bottom,rgba(7,7,10,.96),rgba(7,7,10,.55) 65%,transparent);
}

.brand {
  color: transparent;
  background: linear-gradient(100deg,#8c7b9b,#aa7b95 62%,#789ca2);
  -webkit-background-clip: text;
  background-clip: text;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .2em;
}

.nav-links {
  grid-column: 2;
  display: flex;
  gap: clamp(18px,2.6vw,42px);
  color: #aaa1ad;
  font: 7px ui-monospace,monospace;
  letter-spacing: .14em;
  white-space: nowrap;
}

.nav-links a {
  transition: color .2s;
}

.nav-links a:hover {
  color: var(--paper);
}

.language-switch {
  justify-self: end;
  display: flex;
  gap: 7px;
  color: #655e69;
  font: 8px ui-monospace,monospace;
  letter-spacing: .1em;
}

.language-switch label {
  cursor: pointer;
}

.language-switch label:hover {
  color: var(--paper);
}

body:has(#lang-en:checked) .language-switch label[for="lang-en"],
body:has(#lang-zh:checked) .language-switch label[for="lang-zh"] {
  color: var(--paper);
  border-bottom: 1px solid var(--cyan);
}

.page {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.page-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 52%,#141017 0,transparent 39%),var(--ink);
  padding: 100px 5vw 70px;
}

.logo-crop {
  position: absolute;
  width: min(82vw,1500px);
  aspect-ratio: 7.55/1;
  overflow: hidden;
  top: 29%;
  left: 50%;
  transform: translateX(-50%);
  opacity: .9;
}

.logo-crop img {
  display: block;
  width: 124%;
  max-width: none;
  height: auto;
  transform: translate(-9.65%,-43.65%);
  filter: invert(1) hue-rotate(180deg) saturate(.42) brightness(.82);
}

.logo-lockup {
  position: absolute;
  left: clamp(24px,7vw,118px);
  bottom: clamp(90px,13vh,170px);
}

.logo-lockup p,.detail-head>p:first-child,.contact-inner>p {
  margin: 0;
  color: var(--cyan);
  font: 8px ui-monospace,monospace;
  letter-spacing: .2em;
}

.logo-lockup h1 {
  margin: 26px 0 18px;
  font-size: clamp(58px,8vw,126px);
  line-height: .83;
  letter-spacing: -.075em;
  font-weight: 600;
}

.logo-lockup span {
  color: var(--muted);
  font-size: 14px;
}

.scroll-link {
  position: absolute;
  right: clamp(24px,5vw,84px);
  bottom: 36px;
  color: #87808b;
  font: 8px ui-monospace,monospace;
  letter-spacing: .16em;
}

.scroll-link span {
  display: inline;
}

.page-directions {
  padding: 0;
  background: #0a090d;
}

.page-title {
  margin: 48px 0 72px;
  font-size: clamp(52px,7vw,110px);
  line-height: .88;
  letter-spacing: -.07em;
  font-weight: 590;
}

.direction-grid {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  min-height: 100svh;
  gap: 12px;
}

.direction-card {
  position: relative;
  display: flex;
  align-items: end;
  min-height: 100svh;
  padding: clamp(28px,4vw,70px);
  overflow: hidden;
  isolation: isolate;
}

.direction-card+ .direction-card {
  border-left: 0;
}

.direction-card:before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  transition: transform 1s ease;
}

.direction-video {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .78;
  pointer-events: none;
  transition: transform 1s ease;
}

.video-shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom,rgba(7,7,10,.12),rgba(7,7,10,.28) 42%,rgba(7,7,10,.9));
  pointer-events: none;
}

.display-card:before {
  background: radial-gradient(circle at 25% 28%,rgba(110,155,159,.17),transparent 38%),linear-gradient(145deg,#101117,#15131b 57%,#09090d);
}

.game-card:before {
  background: radial-gradient(circle at 78% 25%,rgba(155,108,139,.18),transparent 38%),linear-gradient(145deg,#120f16,#1a141c 57%,#09090d);
}

.direction-card:after {
  display: none;
}

.direction-card:hover:before {
  transform: scale(1.06);
}

.direction-card:hover .direction-video {
  transform: scale(1.04);
}

.direction-copy {
  max-width: 570px;
}

.direction-copy p {
  margin: 0 0 22px;
  color: var(--magenta);
  font: 8px ui-monospace,monospace;
  letter-spacing: .18em;
}

.direction-copy h3 {
  margin: 0;
  font-size: clamp(52px,6.7vw,104px);
  line-height: .82;
  letter-spacing: -.075em;
  font-weight: 600;
}

.direction-copy span {
  display: block;
  max-width: 420px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.direction-copy b {
  display: inline-block;
  margin-top: 32px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--magenta);
  font: 8px ui-monospace,monospace;
  letter-spacing: .14em;
  font-weight: 400;
}

.detail-page {
  padding: 130px clamp(24px,7vw,120px) 95px;
  background: #09090c;
}

.display-page {
  background: radial-gradient(circle at 88% 18%,rgba(105,147,152,.1),transparent 30%),#090a0d;
}

.game-page {
  background: radial-gradient(circle at 86% 16%,rgba(147,100,130,.11),transparent 31%),#0b090d;
}

.detail-head {
  max-width: 1080px;
}

.detail-head>h2 {
  margin: 35px 0 40px;
  font-size: clamp(50px,7.2vw,116px);
  line-height: .85;
  letter-spacing: -.075em;
  font-weight: 600;
}

.detail-head h2 em,.contact-inner h2 em {
  color: transparent;
  -webkit-text-stroke: 1px #c9c0cd;
  font-style: normal;
}

.game-statement em,
.game-footer em {
  color: inherit;
  -webkit-text-stroke: 0;
  font-style: normal;
}

.detail-head p:not(:first-child) {
  max-width: 800px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.detail-head .lead {
  color: var(--paper)!important;
  font-size: clamp(20px,2.1vw,30px)!important;
  line-height: 1.25!important;
}

.venue-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 1px;
  margin-top: 58px;
  background: var(--line);
  border: 1px solid var(--line);
}

.venue-grid article {
  min-height: 205px;
  padding: 22px;
  background: rgba(14,13,18,.9);
}

.venue-grid article>span {
  color: var(--quiet);
  font: 9px ui-monospace,monospace;
}

.venue-grid h3 {
  margin: 24px 0 12px;
  color: var(--paper);
  font-size: 20px;
  line-height: 1.05;
  letter-spacing: -.03em;
}

.venue-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.game-statement {
  display: grid;
  grid-template-columns: 1fr .85fr;
  gap: 60px;
  align-items: end;
  margin-top: 62px;
  padding: 28px 0;
  border-block: 1px solid var(--line);
}

.game-statement h3 {
  margin: 0;
  font-size: clamp(34px,4.8vw,68px);
  line-height: .87;
  letter-spacing: -.067em;
}

.game-statement p {
  max-width: 430px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.game-statement strong {
  display: block;
  margin-top: 15px;
  color: var(--paper);
  font-size: 18px;
}

.game-statement.lang-en {
  display: grid;
}

.game-statement.lang-zh {
  display: none;
}

body:has(#lang-zh:checked) .game-statement.lang-en {
  display: none;
}

body:has(#lang-zh:checked) .game-statement.lang-zh {
  display: grid;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(5,minmax(0,1fr));
  gap: 1px;
  margin-top: 52px;
  background: var(--line);
  border: 1px solid var(--line);
}

.experience-grid article {
  min-height: 220px;
  padding: 22px;
  background: #0e0d12;
}

.experience-grid article>span {
  color: var(--violet);
  font: 9px ui-monospace,monospace;
}

.experience-grid h3 {
  margin: 32px 0 13px;
  color: var(--paper);
  font-size: 18px;
  line-height: 1.05;
  letter-spacing: -.03em;
}

.experience-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.game-footer {
  margin-top: 62px;
  color: var(--paper);
  font-size: clamp(24px,3.3vw,48px);
  line-height: .93;
  letter-spacing: -.055em;
  font-weight: 560;
}

.contact-page {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: radial-gradient(circle at 50% 40%,rgba(131,93,127,.14),transparent 35%),#0a090d;
}

.contact-inner {
  width: min(950px,90vw);
}

.contact-inner h2 {
  margin: 38px 0 38px;
  font-size: clamp(55px,8vw,122px);
  line-height: .82;
  letter-spacing: -.075em;
  font-weight: 600;
}

.contact-inner>span {
  display: block;
  max-width: 650px;
  margin: auto;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: clamp(22px,5vw,70px);
  margin-top: 58px;
}

.contact-links a {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--magenta);
  color: var(--paper);
  font: 10px ui-monospace,monospace;
  letter-spacing: .12em;
}

.contact-inner small {
  display: block;
  margin-top: 45px;
  color: var(--quiet);
  font: 8px ui-monospace,monospace;
  letter-spacing: .14em;
}

@media(max-width:900px) {
  .site-nav {
    grid-template-columns: 1fr auto;
  }
  .nav-links {
    grid-column: 1/-1;
    grid-row: 2;
    justify-self: center;
    padding-bottom: 12px;
  }
  .language-switch {
    grid-column: 2;
  }
  .logo-lockup {
    left: 24px;
  }
  .direction-grid {
    grid-template-columns: 1fr;
  }
  .direction-card+.direction-card {
    border-left: 0;
  }
  .venue-grid {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
  .experience-grid {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
  .game-statement {
    grid-template-columns: 1fr;
  }
}

@media(max-width:600px) {
  .site-nav {
    min-height: 84px;
    padding: 10px 15px;
  }
  .brand {
    display: none;
  }
  .nav-links {
    font-size: 6px;
    gap: 14px;
  }
  .page-logo {
    min-height: 100svh;
    padding: 100px 18px 60px;
  }
  .logo-crop {
    top: 32%;
    width: 96vw;
  }
  .logo-lockup {
    bottom: 100px;
  }
  .logo-lockup h1 {
    font-size: clamp(47px,14vw,75px);
  }
  .logo-lockup span {
    font-size: 12px;
  }
  .scroll-link {
    right: 18px;
    font-size: 6px;
  }
  .page-directions { padding: 0; }
  .detail-page { padding: 110px 18px 80px; }
  .page-title { display: none; }
  .direction-card {
    min-height: 50svh;
    padding: 28px 22px;
  }
  .direction-copy h3 {
    font-size: clamp(43px,13vw,70px);
  }
  .direction-copy span {
    font-size: 13px;
  }
  .detail-head>h2 {
    font-size: clamp(43px,12.5vw,70px);
  }
  .detail-head p:not(:first-child) {
    font-size: 15px;
  }
  .venue-grid,.experience-grid {
    grid-template-columns: 1fr;
  }
  .venue-grid article {
    min-height: 0;
  }
  .game-statement {
    margin-top: 80px;
    padding: 30px 0;
  }
  .game-statement h3 {
    font-size: clamp(37px,11vw,60px);
  }
  .game-footer {
    font-size: 34px;
  }
  .contact-links {
    flex-direction: column;
    align-items: center;
    gap: 22px;
  }
  .contact-inner h2 {
    font-size: clamp(46px,13vw,70px);
  }
}

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

/* 中文标题单独缩小 */
.logo-lockup.lang-zh h1 {
  font-size: clamp(42px, 6.2vw, 96px);
}

.detail-head.lang-zh > h2 {
  font-size: clamp(42px, 6vw, 94px);
}

.direction-copy.lang-zh h3 {
  font-size: clamp(44px, 5.8vw, 88px);
}

.game-statement.lang-zh h3 {
  font-size: clamp(32px, 4.4vw, 60px);
}

.contact-inner.lang-zh h2 {
  font-size: clamp(44px, 6.5vw, 98px);
}

/* 增加中文标题的行间距 */
.logo-lockup.lang-zh h1 {
  line-height: 1.12;
}

.detail-head.lang-zh > h2 {
  line-height: 1.12;
}

.direction-copy.lang-zh h3 {
  line-height: 1.12;
}

.game-statement.lang-zh h3 {
  line-height: 1.2;
}

.contact-inner.lang-zh h2 {
  line-height: 1.12;
}