:root {
  --motion-fast: 180ms;
  --motion-reveal: 550ms;
  --motion-enter: 1100ms;
  --motion-ease: cubic-bezier(0.16, 0.84, 0.18, 1);
}

.home-page .ritual-stage {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--gold-pale);
  background:
    radial-gradient(circle at 50% 48%, rgba(198, 139, 40, 0.2), transparent 30%),
    rgba(3, 3, 2, 0.96);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 420ms ease,
    visibility 0s linear 760ms;
  pointer-events: none;
}

.home-page .ritual-stage::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 48%, transparent 20%, rgba(0, 0, 0, 0.36) 66%, rgba(0, 0, 0, 0.9)),
    repeating-linear-gradient(104deg, rgba(255, 255, 255, 0.014) 0 1px, transparent 1px 7px);
}

.home-page .ritual-stage[data-motion-state="running"],
.home-page .ritual-stage[data-motion-state="waiting"],
.home-page .ritual-stage[data-motion-state="complete"],
.home-page .ritual-stage[data-motion-state="error"],
.home-page .ritual-stage[data-motion-state="locked"] {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
  pointer-events: auto;
}

.home-page .ritual-stage.is-dismissed {
  opacity: 0;
  visibility: hidden;
  transition-delay: 0s, 420ms;
  pointer-events: none;
}

.home-page .ritual-stage-dial {
  position: absolute;
  width: min(620px, 72vw);
  aspect-ratio: 1;
  border: 1px solid rgba(222, 171, 80, 0.44);
  border-radius: 50%;
  background: repeating-conic-gradient(rgba(225, 175, 85, 0.22) 0 0.6deg, transparent 0.7deg 8deg);
  mask: radial-gradient(circle, transparent 0 66%, #000 67%);
  animation: motion-dial-turn 12s linear infinite;
  pointer-events: none;
}

.home-page .ritual-stage-dial.secondary {
  width: min(470px, 58vw);
  opacity: 0.5;
  animation-direction: reverse;
  animation-duration: 17s;
}

.home-page .ritual-stage-copy {
  position: relative;
  z-index: 2;
  width: min(790px, calc(100% - 48px));
  max-width: calc(100vw - 48px);
  text-align: center;
}

.home-page .ritual-stage-status {
  margin: 0;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
}

.home-page .ritual-stage-copy h2 {
  margin: 12px 0 0;
  color: var(--gold-pale);
  font-size: clamp(34px, 5vw, 62px);
  font-weight: 400;
  line-height: 1.1;
}

.home-page .ritual-stage-progress {
  height: 2px;
  margin: 32px auto 25px;
  overflow: hidden;
  background: rgba(211, 158, 65, 0.18);
}

.home-page .ritual-stage-progress i {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--gold-soft);
  box-shadow: 0 0 18px rgba(232, 182, 91, 0.86);
  transform: scaleX(calc(var(--motion-progress, 8) * 1%));
  transform-origin: left;
  transition: transform 700ms var(--motion-ease);
}

.home-page .ritual-stage-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.home-page .ritual-stage-steps li {
  border-top: 1px solid rgba(218, 167, 77, 0.18);
  color: var(--quiet);
  padding-top: 11px;
  transition:
    color var(--motion-fast) ease,
    border-color var(--motion-fast) ease,
    transform var(--motion-fast) ease;
}

.home-page .ritual-stage-steps li.active,
.home-page .ritual-stage-steps li.done {
  border-color: var(--gold);
  color: var(--gold-soft);
}

.home-page .ritual-stage-steps li.active {
  transform: translateY(-3px);
}

.home-page .ritual-stage-steps span,
.home-page .ritual-stage-steps strong {
  display: block;
}

.home-page .ritual-stage-steps span {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
}

.home-page .ritual-stage-steps strong {
  margin-top: 6px;
  font-size: 13px;
  font-weight: 500;
}

.home-page .ritual-stage-numbers {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(8px, 1.2vw, 16px);
  row-gap: clamp(8px, 1vw, 12px);
  max-width: min(100%, 760px);
  min-height: 74px;
  margin-top: 36px;
}

.home-page .motion-ball {
  display: grid;
  place-items: center;
  width: clamp(48px, 5.2vw, 72px);
  aspect-ratio: 1;
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: var(--gold-pale);
  background:
    radial-gradient(circle at 36% 23%, rgba(255, 220, 170, 0.9), transparent 17%),
    var(--cinnabar-2);
  box-shadow:
    inset 0 -13px 18px rgba(38, 0, 0, 0.62),
    0 24px 30px rgba(85, 15, 6, 0.32);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: clamp(17px, 2vw, 27px);
  font-style: normal;
  opacity: 0;
  animation: motion-ball-land 680ms var(--motion-ease) forwards;
  animation-delay: calc(var(--motion-index) * 90ms);
}

.home-page .motion-ball.special {
  background:
    radial-gradient(circle at 36% 23%, rgba(218, 240, 255, 0.92), transparent 17%),
    var(--blue);
  box-shadow:
    inset 0 -13px 18px rgba(0, 12, 38, 0.64),
    0 24px 30px rgba(10, 65, 130, 0.3);
}

.home-page .ritual-stage[data-motion-state="waiting"] .ritual-stage-dial {
  animation-duration: 22s;
}

.home-page .ritual-stage[data-motion-state="complete"] h2 {
  text-shadow: 0 0 34px rgba(242, 190, 89, 0.62);
}

.home-page .ritual-stage[data-motion-state="error"] h2 {
  color: #d98b78;
}

.home-page .ritual-stage[data-motion-state="locked"] h2 {
  color: var(--gold-soft);
}

.home-page.is-page-entering .site-header,
.home-page.is-page-entering .game-tabs,
.home-page.is-page-entering .oracle-board,
.home-page.is-page-entering .control-panel {
  animation: motion-page-enter var(--motion-enter) var(--motion-ease) both;
}

.home-page.is-page-entering .game-tabs { animation-delay: 80ms; }
.home-page.is-page-entering .oracle-board { animation-delay: 150ms; }
.home-page.is-page-entering .control-panel { animation-delay: 220ms; }

.home-page [data-motion-reveal] {
  opacity: 1;
  transform: none;
}

.home-page [data-motion-reveal].will-reveal {
  transition:
    opacity var(--motion-reveal) ease,
    transform var(--motion-reveal) var(--motion-ease);
}

.home-page [data-motion-reveal].will-reveal:not(.is-revealed) {
  opacity: 0;
  transform: translateY(24px);
}

.home-page [data-motion-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

.home-page .result-refreshed {
  animation: motion-result-settle 700ms ease-out;
}

.home-page.motion-paused *,
.home-page.motion-paused *::before,
.home-page.motion-paused *::after {
  animation-play-state: paused !important;
}

.home-page .prediction-actions {
  width: min(920px, 100%);
  margin: 18px auto 0;
  padding: 0;
}

.home-page .prediction-actions-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.home-page .prediction-actions .primary-action.small {
  min-width: 168px;
  min-height: 48px;
  font-size: 15px;
}

.home-page .prediction-actions .prediction-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 4px;
  border-radius: 6px;
  text-decoration: none;
  white-space: nowrap;
}

.home-page .prediction-actions .prediction-link:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 3px;
}

.home-page .plan-save-status {
  min-height: 22px;
  margin: 8px 0 0;
  color: var(--muted);
  font-family:
    "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  font-size: 13px;
  line-height: 1.55;
}

@keyframes motion-dial-turn {
  to { transform: rotate(360deg); }
}

@keyframes motion-ball-land {
  0% { opacity: 0; transform: translateY(-48px) scale(0.72); filter: blur(5px); }
  72% { opacity: 1; transform: translateY(4px) scale(1.04); filter: none; }
  100% { opacity: 1; transform: none; filter: none; }
}

@keyframes motion-page-enter {
  from { opacity: 0; transform: translateY(16px); filter: blur(5px); }
  to { opacity: 1; transform: none; filter: none; }
}

@keyframes motion-result-settle {
  0% { filter: brightness(1); }
  35% { filter: brightness(1.16); }
  100% { filter: brightness(1); }
}

@media (max-width: 780px) {
  .home-page .ritual-stage-copy {
    width: min(620px, calc(100vw - 28px));
    max-width: calc(100vw - 28px);
  }

  .home-page .ritual-stage-dial { width: min(560px, 112vw); }
  .home-page .ritual-stage-dial.secondary { width: min(430px, 88vw); }
  .home-page .ritual-stage-steps { gap: 4px; }
  .home-page .ritual-stage-steps strong { font-size: 11px; }
  .home-page .ritual-stage-numbers {
    gap: 7px;
    row-gap: 7px;
    max-width: calc(100vw - 28px);
    margin-top: 28px;
  }

  .home-page .prediction-actions-row {
    align-items: stretch;
  }

  .home-page .prediction-actions .primary-action.small,
  .home-page .prediction-actions .prediction-link {
    flex: 1 1 100%;
    justify-content: center;
    width: 100%;
    min-width: 0;
    white-space: normal;
    text-align: center;
  }

  .home-page .motion-ball {
    width: clamp(34px, 9.4vw, 46px);
    font-size: clamp(14px, 4.2vw, 18px);
    box-shadow:
      inset 0 -9px 13px rgba(38, 0, 0, 0.62),
      0 14px 20px rgba(85, 15, 6, 0.28);
  }
}

@media (max-width: 560px) {
  .home-page .ritual-stage-copy {
    width: calc(100% - 20px);
  }

  .home-page .ritual-stage-steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .home-page .ritual-stage-steps span {
    font-size: 10px;
  }

  .home-page .ritual-stage-steps strong {
    overflow-wrap: anywhere;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-page .ritual-stage,
  .home-page .ritual-stage *,
  .home-page [data-motion-reveal],
  .home-page .result-refreshed,
  .home-page.is-page-entering .site-header,
  .home-page.is-page-entering .game-tabs,
  .home-page.is-page-entering .oracle-board,
  .home-page.is-page-entering .control-panel {
    animation: none !important;
    transition-duration: 1ms !important;
  }

  .home-page [data-motion-reveal] {
    opacity: 1;
    transform: none;
  }

  .home-page .motion-ball {
    opacity: 1;
    transform: none;
  }
}