* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-width: 320px;
  background: #ffffff;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  overflow-x: hidden;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

.page {
  position: relative;
  width: 1920px;
  margin: 0;
  overflow: hidden;
}

.page-shell {
  --design-width: 1920;
  --design-height: 1080;
  --scale: min(1, calc(100vw / (var(--design-width) * 1px)));
  position: relative;
  width: 100%;
  height: calc(var(--design-height) * 1px * var(--scale));
  overflow: hidden;
}

.page-shell > .page {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%) scale(var(--scale));
  transform-origin: top center;
}

.page-home-shell {
  --design-height: 4621;
}

.page-secondary-shell {
  --design-height: 1080;
}

.legal-header-shell {
  --design-height: 88;
}

.legal-header-page {
  height: 88px;
}

.hotspot {
  position: absolute;
  display: block;
  border-radius: 12px;
  z-index: 5;
}

.hotspot:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 3px rgba(255, 255, 255, 0.92),
    0 0 0 6px rgba(96, 90, 255, 0.55);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-nav {
  position: absolute;
  inset: 0;
  z-index: 3;
  color: #ffffff;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 18px;
  font-weight: 800;
  line-height: 22px;
  pointer-events: none;
}

.site-nav-link {
  position: absolute;
  top: 33px;
  color: inherit;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav-home {
  left: 559px;
  width: 36px;
}

.site-nav-about {
  left: 715px;
  width: 72px;
}

.site-nav-contact {
  left: 907px;
  width: 72px;
}

.site-nav-privacy {
  left: 1376px;
  width: 72px;
}

.site-nav-terms {
  left: 1528px;
  width: 72px;
}

.page-home .site-nav-link {
  top: 33px;
}

.logo {
  left: 16.5625%;
  top: 1.683%;
  width: 6.625%;
  height: 1.832%;
}

.nav-home,
.nav-about,
.nav-contact,
.nav-privacy,
.nav-terms {
  top: 3.0556%;
  height: 2.037%;
}

.nav-home {
  left: 29.1146%;
  width: 1.875%;
}

.nav-about {
  left: 37.2396%;
  width: 3.75%;
}

.nav-contact {
  left: 47.2396%;
  width: 3.75%;
}

.nav-privacy {
  left: 71.6667%;
  width: 3.75%;
}

.nav-terms {
  left: 79.5833%;
  width: 3.75%;
}

.footer-privacy,
.footer-terms {
  height: 0.7358%;
}

.footer-privacy {
  left: 43.9063%;
  width: 4.9%;
}

.footer-terms {
  left: 51.0417%;
  width: 4.9%;
}

.page-home .logo {
  top: 0.0394%;
  height: 1.833%;
}

.page-home .nav-home,
.page-home .nav-about,
.page-home .nav-contact,
.page-home .nav-privacy,
.page-home .nav-terms {
  top: 0.7141%;
  height: 0.4761%;
}

.page-home .nav-home {
  left: 29.1146%;
  width: 1.875%;
}

.page-home .nav-about {
  left: 37.2396%;
  width: 3.75%;
}

.page-home .nav-contact {
  left: 47.2396%;
  width: 3.75%;
}

.page-home .nav-privacy {
  left: 71.6667%;
  width: 3.75%;
}

.page-home .nav-terms {
  left: 79.5833%;
  width: 3.75%;
}

.app-store-button,
.android-button {
  left: 57.0833%;
  width: 22.6042%;
  height: 1.9043%;
}

.app-store-button {
  top: 11.9455%;
}

.android-button {
  top: 16.5549%;
}

.footer-home {
  top: 97.3588%;
}

.footer-secondary {
  top: 89.15%;
}

.footer-legal {
  top: 96.2%;
}

.home-copy,
.secondary-copy,
.download-copy,
.svg-footer-copy {
  position: absolute;
  z-index: 3;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  pointer-events: none;
}

.hero-copy {
  left: 881px;
  top: 282px;
  width: 813px;
  color: #ffffff;
  font-weight: 800;
}

.hero-copy h1 {
  margin: 0 0 6px 255px;
  font-size: 96px;
  line-height: 116px;
}

.hero-copy p {
  margin: 0;
  font-size: 48px;
  line-height: 58px;
}

.hero-copy span {
  display: block;
  margin: 184px 0 0 325px;
  font-size: 24px;
  line-height: 29px;
}

.download-copy {
  width: 330px;
  font-size: 28px;
  font-weight: 800;
  line-height: 34px;
}

.app-store-copy {
  left: 1208px;
  top: 582px;
  color: #333333;
}

.android-copy {
  left: 1203px;
  top: 795px;
  color: #ffffff;
}

.feature-copy h2 {
  margin: 0 0 84px;
  color: #5828eb;
  font-size: 64px;
  font-weight: 800;
  line-height: 77px;
}

.feature-copy p {
  margin: 0;
  color: #ffffff;
  font-size: 36px;
  font-weight: 800;
  line-height: 44px;
}

.feature-noads {
  left: 986px;
  top: 1179px;
}

.feature-hands {
  left: 320px;
  top: 2042px;
}

.feature-leaderboard {
  left: 986px;
  top: 2865px;
}

.feature-history {
  left: 320px;
  top: 3728px;
}

.secondary-copy {
  color: #ffffff;
  font-weight: 800;
  text-align: center;
}

.secondary-copy h1 {
  margin: 0;
  font-size: 40px;
  line-height: 48px;
}

.about-copy {
  left: 323px;
  top: 300px;
  width: 1274px;
}

.about-copy p {
  margin: 91px 0 0;
  font-size: 24px;
  line-height: 32px;
}

.contact-copy {
  left: 250px;
  top: 239px;
  width: 1420px;
}

.contact-items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 90px;
}

.contact-items h2 {
  margin: 104px 0 27px;
  font-size: 24px;
  line-height: 29px;
}

.contact-items p {
  margin: 0;
  font-size: 32px;
  line-height: 39px;
}

.svg-footer-copy {
  color: #000000;
  font-size: 24px;
  font-weight: 400;
  line-height: 34px;
  text-align: center;
}

.svg-footer-copy p {
  margin: 0;
  white-space: nowrap;
}

.svg-footer-copy p + p {
  margin-top: 34px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.svg-footer-copy span {
  margin: 0 18px;
}

.home-footer-copy {
  left: 320px;
  top: 4419px;
  width: 1280px;
}

.secondary-footer-copy {
  left: 320px;
  top: 887px;
  width: 1280px;
}

.legal-text-page {
  min-height: 100vh;
  background: #ffffff;
  overflow: visible;
}

.legal-text-page .legal-header-art {
  position: absolute;
  inset: 0 auto auto 0;
  z-index: 0;
  width: 100%;
  height: 88px;
  object-fit: cover;
  object-position: top center;
  pointer-events: none;
}

.legal-text-page .hotspot {
  z-index: 3;
}

.legal-text-page .legal-nav {
  z-index: 3;
}

.legal-text-page .logo {
  top: 20px;
  height: 48px;
}

.legal-text-page .nav-home,
.legal-text-page .nav-about,
.legal-text-page .nav-contact,
.legal-text-page .nav-privacy,
.legal-text-page .nav-terms {
  top: 33px;
  height: 22px;
}

.legal-document {
  position: relative;
  z-index: 2;
  width: min(1240px, calc(100vw - 48px));
  margin: 0 auto;
  padding: 140px 0 72px;
  background: #ffffff;
  color: #111111;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 24px;
  font-weight: 400;
  line-height: 1.72;
  letter-spacing: 0;
}

.legal-document h1 {
  margin: 0 0 74px;
  color: #000000;
  font-size: 40px;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
}

.legal-document h2 {
  margin: 34px 0 10px;
  color: #111111;
  font-size: 25px;
  font-weight: 800;
  line-height: 1.55;
}

.legal-document h3 {
  margin: 24px 0 8px;
  color: #111111;
  font-size: 24px;
  font-weight: 800;
  line-height: 1.55;
}

.legal-document p {
  margin: 0 0 16px;
}

.legal-document ul {
  margin: 0 0 18px 0;
  padding: 0;
  list-style: none;
}

.legal-document li {
  position: relative;
  margin: 0 0 8px;
  padding-left: 28px;
}

.legal-document li::before {
  position: absolute;
  left: 4px;
  content: "-";
}

.legal-document a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-site-footer {
  position: relative;
  z-index: 2;
  padding: 86px 24px 92px;
  background: #c2cbff;
  color: #000000;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 24px;
  line-height: 1.42;
  text-align: center;
}

.legal-site-footer p {
  margin: 0;
}

.legal-site-footer p + p {
  margin-top: 34px;
}

.legal-site-footer a {
  margin: 0 18px;
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.mobile-page {
  display: none;
}

.mobile-legal-header {
  display: none;
}

@media (max-width: 0px) {
  body {
    background:
      radial-gradient(circle at 25% 10%, rgba(255, 255, 255, 0.24), transparent 34%),
      linear-gradient(135deg, #3870e2 0%, #805ee7 62%, #c2cbff 100%);
  }

  .page-shell:not(.legal-header-shell) {
    display: none;
  }

  .mobile-page {
    display: block;
    width: 100vw;
    max-width: 100vw;
    min-height: 100vh;
    overflow-x: hidden;
    color: #ffffff;
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  }

  .mobile-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    width: auto;
    max-width: none;
    margin: 0;
    padding: 16px 18px 14px;
    background: rgba(61, 105, 225, 0.82);
    backdrop-filter: blur(14px);
  }

  .mobile-legal-header {
    display: flex;
  }

  .mobile-logo {
    color: #ffcf2f;
    font-size: 24px;
    font-weight: 900;
    line-height: 1;
    text-decoration: none;
    text-shadow:
      0 2px 0 #653000,
      0 0 10px rgba(255, 180, 0, 0.5);
  }

  .mobile-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    width: 100%;
    gap: 8px;
    font-size: 12px;
    font-weight: 800;
  }

  .mobile-nav a {
    padding: 6px 10px;
    border-radius: 999px;
    color: #ffffff;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.14);
  }

  .mobile-hero {
    padding: 56px 22px 34px;
  }

  .mobile-kicker {
    margin: 0 0 12px;
    font-size: 14px;
    font-weight: 800;
    opacity: 0.9;
  }

  .mobile-hero h1 {
    margin: 0;
    font-size: clamp(56px, 18vw, 82px);
    font-weight: 900;
    line-height: 0.96;
    letter-spacing: -0.05em;
  }

  .mobile-hero p {
    max-width: 330px;
    margin: 18px 0 0;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.45;
  }

  .mobile-actions {
    display: grid;
    gap: 12px;
    max-width: 310px;
    margin-top: 28px;
  }

  .mobile-actions a,
  .mobile-actions span {
    display: block;
    padding: 15px 18px;
    border-radius: 18px;
    font-size: 16px;
    font-weight: 900;
    line-height: 1.2;
    text-align: center;
  }

  .mobile-actions a {
    color: #333333;
    text-decoration: none;
    background: #ffffff;
  }

  .mobile-actions span {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.28);
  }

  .mobile-hero small {
    display: block;
    margin-top: 12px;
    font-size: 12px;
    font-weight: 800;
  }

  .mobile-feature-grid {
    display: grid;
    gap: 14px;
    padding: 14px 18px 30px;
  }

  .mobile-feature-grid article,
  .mobile-card {
    box-sizing: border-box;
    min-width: 0;
    max-width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.16);
    box-shadow: 0 24px 70px rgba(36, 50, 140, 0.24);
    backdrop-filter: blur(16px);
  }

  .mobile-feature-grid article {
    padding: 22px 20px;
  }

  .mobile-feature-grid h2,
  .mobile-card h1 {
    margin: 0;
    color: #ffffff;
    font-size: 28px;
    font-weight: 900;
    line-height: 1.16;
  }

  .mobile-feature-grid p,
  .mobile-card p {
    margin: 12px 0 0;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.65;
    overflow-wrap: anywhere;
  }

  .mobile-secondary-page {
    padding-bottom: 28px;
  }

  .mobile-card {
    width: auto;
    max-width: none;
    margin: 24px 18px 0;
    padding: 26px 22px;
  }

  .mobile-contact-list {
    display: grid;
    gap: 16px;
    margin: 22px 0 0;
  }

  .mobile-contact-list div {
    box-sizing: border-box;
    min-width: 0;
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.16);
  }

  .mobile-contact-list dt {
    font-size: 14px;
    font-weight: 800;
    opacity: 0.86;
  }

  .mobile-contact-list dd {
    margin: 8px 0 0;
    font-size: 20px;
    font-weight: 900;
    line-height: 1.25;
    overflow-wrap: anywhere;
  }

  .mobile-footer {
    padding: 26px 20px 34px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.6;
    text-align: center;
  }

  .mobile-footer p {
    margin: 0;
  }

  .mobile-footer p + p {
    margin-top: 8px;
  }

  .mobile-footer a {
    margin: 0 10px;
    color: #ffffff;
    text-decoration: underline;
    text-underline-offset: 3px;
  }

  .legal-header-shell {
    display: none;
  }

  .legal-document {
    width: calc(100vw - 36px);
    padding: 34px 0 42px;
    font-size: 15px;
    line-height: 1.75;
  }

  .legal-document h1 {
    margin-bottom: 34px;
    font-size: 30px;
  }

  .legal-document h2 {
    margin-top: 28px;
    font-size: 20px;
  }

  .legal-document h3 {
    font-size: 17px;
  }

  .legal-site-footer {
    padding: 34px 18px 42px;
    font-size: 13px;
  }
}

@media (max-width: 420px) {
  .mobile-nav {
    gap: 6px;
    font-size: 11px;
  }

  .mobile-nav a {
    padding: 5px 8px;
  }
}