:root {
  color-scheme: light;
  --paper: #f7f8f2;
  --ink: #203e33;
  --muted: #5c6c60;
  --accent: #34634d;
  font-family:
    -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
    sans-serif;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  isolation: isolate;
}
a {
  color: inherit;
  text-decoration: none;
}
a,
button {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 6px;
}
button {
  font: inherit;
  cursor: pointer;
}
[hidden] {
  display: none !important;
}
.skip-link {
  position: fixed;
  left: 20px;
  top: -100px;
  z-index: 10;
  padding: 12px 20px;
  color: white;
  background: var(--ink);
  border-radius: 8px;
}
.skip-link:focus {
  top: 16px;
}
.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 48%, #fcfcf5 0%, transparent 65%);
}
.light {
  position: absolute;
  border-radius: 50%;
  filter: blur(55px);
  animation: drift 22s ease-in-out infinite alternate;
}
.light-sage {
  width: min(68vw, 950px);
  height: min(56vw, 700px);
  min-width: 460px;
  min-height: 360px;
  left: 8%;
  top: 12%;
  background: radial-gradient(
    ellipse,
    #bad4b980,
    #c7dbc54a 45%,
    transparent 72%
  );
}
.light-gold {
  width: min(62vw, 850px);
  height: min(55vw, 650px);
  min-width: 390px;
  min-height: 320px;
  right: 0;
  bottom: 2%;
  background: radial-gradient(
    ellipse,
    #ead7aa80,
    #eee0bb36 48%,
    transparent 72%
  );
  animation-delay: -11s;
  animation-duration: 26s;
}
.light-pearl {
  width: 58vw;
  height: 35vw;
  min-width: 340px;
  min-height: 220px;
  left: 35%;
  top: 14%;
  background: radial-gradient(ellipse, #ffffffbf, #ffffff00 70%);
  animation-delay: -6s;
  animation-duration: 18s;
}
.halo {
  position: absolute;
  left: 50%;
  top: 48%;
  width: min(80vw, 1080px);
  height: min(40vw, 510px);
  border-radius: 50%;
  border: 1px solid #6b947422;
  box-shadow:
    0 1px 0 #ffffffa1,
    inset 0 1px 0 #ffffff91;
  transform: translate(-50%, -50%) rotate(-24deg);
  animation: orbit-breathe 20s ease-in-out infinite alternate;
}
.halo-inner {
  width: min(63vw, 830px);
  height: min(33vw, 420px);
  border-color: #ffffffab;
  transform: translate(-50%, -50%) rotate(-24deg);
  animation-delay: -10s;
}
.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-inline: clamp(24px, 5vw, 88px);
}
.site-header {
  min-height: 112px;
  padding-top: env(safe-area-inset-top, 0px);
}
.brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font:
    600 33px/1 Georgia,
    serif;
  letter-spacing: -1.7px;
}
.brand span {
  color: #9c7043;
}
nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
}
nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  transition:
    background-color 200ms,
    color 200ms,
    transform 200ms,
    box-shadow 200ms;
}
.feedback-link {
  min-width: 44px;
}
.feedback-link:hover {
  color: #142a21;
  text-decoration: underline;
  text-underline-offset: 7px;
}
.login-link {
  padding: 0 25px;
  border: 1px solid #47674840;
  border-radius: 999px;
  background: #ffffff66;
  box-shadow: 0 3px 12px #26473204;
}
.login-link:hover {
  background: #fff;
  box-shadow: 0 5px 18px #2647320b;
  transform: translateY(-2px);
}
.login-link:active {
  transform: translateY(0);
}
main {
  flex: 1;
  display: grid;
  place-items: center;
  min-height: 420px;
  padding: 50px 24px 90px;
  outline: none;
}
.announcement {
  text-align: center;
}
.sound-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 34px;
  margin-bottom: 34px;
  color: #4b725a;
  animation: reveal 1300ms 100ms both;
}
.sound-mark i {
  display: block;
  width: 3px;
  height: 10px;
  border-radius: 5px;
  background: currentColor;
  transform-origin: center;
  animation: sound-breathe 3.4s ease-in-out infinite alternate;
}
.sound-mark i:nth-child(2),
.sound-mark i:nth-child(4) {
  height: 23px;
  animation-delay: -1.2s;
}
.sound-mark i:nth-child(3) {
  height: 34px;
  animation-delay: -2.4s;
}
h1 {
  font-family: "Songti SC", "STSong", "Noto Serif CJK SC", "SimSun", serif;
  font-size: clamp(112px, 14vw, 208px);
  font-weight: 400;
  line-height: 1.22;
  letter-spacing: 0.12em;
  padding-left: 0.12em;
  margin: 0;
  text-shadow: 0 8px 35px #4c695014;
  animation: reveal 1600ms 160ms both;
}
.coming {
  margin: 36px 0 0;
  padding-left: 0.6em;
  color: var(--muted);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.6em;
  animation: reveal 1600ms 420ms both;
}
.site-footer {
  min-height: 84px;
  padding-bottom: max(14px, env(safe-area-inset-bottom, 0px));
}
.signature {
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--muted);
}
.motion-toggle {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 4px 0 12px;
  background: transparent;
  color: var(--muted);
  border: 0;
  font-size: 12px;
  border-radius: 6px;
  transition: color 200ms;
}
.motion-toggle:hover {
  color: var(--ink);
}
.motion-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #558165;
  box-shadow: 0 0 0 3px #55816512;
}
.motion-toggle[aria-pressed="false"] .motion-dot {
  background: #899287;
  box-shadow: none;
}
@keyframes drift {
  from {
    transform: translate3d(-4%, 3%, 0) scale(0.94);
  }
  to {
    transform: translate3d(8%, -6%, 0) scale(1.09);
  }
}
@keyframes orbit-breathe {
  from {
    transform: translate(-50%, -50%) rotate(-27deg) scale(0.97);
    opacity: 0.55;
  }
  to {
    transform: translate(-50%, -50%) rotate(-17deg) scale(1.04);
    opacity: 1;
  }
}
@keyframes sound-breathe {
  from {
    transform: scaleY(0.55);
    opacity: 0.55;
  }
  to {
    transform: scaleY(1);
    opacity: 0.9;
  }
}
@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
body[data-paused="true"] *,
body[data-hidden="true"] * {
  animation-play-state: paused !important;
}
@media (max-width: 600px) {
  .site-header {
    min-height: 88px;
    gap: 16px;
  }
  .brand {
    font-size: 29px;
  }
  nav {
    gap: 18px;
    font-size: 13px;
  }
  .login-link {
    padding-inline: 18px;
  }
  main {
    min-height: 400px;
    padding-block: 45px 80px;
  }
  h1 {
    font-size: clamp(100px, 27vw, 150px);
  }
  .sound-mark {
    margin-bottom: 30px;
  }
  .coming {
    margin-top: 32px;
    font-size: 14px;
  }
  .halo-outer {
    width: 150vw;
    height: 84vw;
  }
  .halo-inner {
    width: 115vw;
    height: 65vw;
  }
  .light-sage {
    left: -65%;
    top: 13%;
  }
  .light-gold {
    right: -55%;
    bottom: 12%;
  }
  .light-pearl {
    left: 0;
    top: 35%;
  }
  .site-footer {
    min-height: 70px;
  }
}
@media (max-height: 550px) and (min-width: 601px) {
  .site-header {
    min-height: 80px;
  }
  main {
    min-height: 280px;
    padding-block: 24px 30px;
  }
  h1 {
    font-size: 112px;
  }
  .sound-mark {
    margin-bottom: 16px;
  }
  .coming {
    margin-top: 18px;
  }
  .site-footer {
    min-height: 60px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .motion-toggle {
    display: none !important;
  }
}

/* The domestic site is a standalone brand page. */
.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 12px 24px;
}
.motion-toggle {
  justify-self: end;
}
.filing-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  text-underline-offset: 4px;
}
.filing-link:hover {
  color: var(--ink);
  text-decoration: underline;
}
@media (max-width: 600px) {
  .site-footer {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 4px 12px;
  }
  .signature {
    grid-column: 1;
    grid-row: 1;
  }
  .motion-toggle {
    grid-column: 2;
    grid-row: 1;
  }
  .filing-link {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: center;
  }
}