:root {
  --bg-0: #070318;
  --bg-1: #0e0730;
  --bg-2: #1a0f4a;
  --ink: #f6e9c8;
  --ink-dim: #c9b58a;
  --accent: #d9a74a;
  --accent-2: #b8862c;
  --card-bg: linear-gradient(145deg,#1a1140,#2a1a5a);
  --line: rgba(217,167,74,.25);
  --shadow-gold: 0 8px 40px rgba(217,167,74,.15);
  --rev-color: #c98a8a;
  --tab-h: 60px;
  --safe-b: max(12px, env(safe-area-inset-bottom));
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: "Songti SC","STSong","Noto Serif SC",Georgia,serif;
  color: var(--ink);
  background: radial-gradient(1200px 800px at 30% -10%,#1a0f4a 0%,#0e0730 35%,#070318 70%);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  padding-bottom: calc(var(--tab-h) + var(--safe-b));
}
button { font-family: inherit; cursor: pointer; border: 0; }

.bg-stars {
  position: fixed; inset: 0; z-index: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%,#fff6 0,transparent 60%),
    radial-gradient(1px 1px at 70% 20%,#ffe9 0,transparent 60%),
    radial-gradient(1.2px 1.2px at 50% 70%,#ffe9a0 0,transparent 60%),
    radial-gradient(1px 1px at 85% 80%,#fff6 0,transparent 60%),
    radial-gradient(1px 1px at 10% 75%,#fff6 0,transparent 60%),
    radial-gradient(1px 1px at 35% 50%,#ffe9a0 0,transparent 60%),
    radial-gradient(1px 1px at 90% 40%,#fff6 0,transparent 60%);
  opacity: .8;
  animation: twinkle 5s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes twinkle { from { opacity: .35; } to { opacity: .85; } }

#starfield {
  position: fixed; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  opacity: .9;
}

.music-toggle {
  position: fixed;
  top: calc(max(20px, env(safe-area-inset-top)));
  right: 20px;
  z-index: 150;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(26,15,74,.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  color: var(--accent);
  font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  transition: transform .2s, border-color .25s, box-shadow .25s;
}
.music-toggle:hover { transform: scale(1.08); border-color: var(--accent); box-shadow: 0 0 16px rgba(217,167,74,.3); }
.music-toggle.is-on { background: rgba(217,167,74,.15); border-color: var(--accent); }
.music-toggle.is-on .music-icon { animation: noteSpin 4s linear infinite; }
@keyframes noteSpin { from { transform: rotate(0);} to { transform: rotate(360deg);} }

#app {
  position: relative; z-index: 1;
  max-width: 480px; min-height: 100dvh;
  margin: 0 auto;
  padding: max(24px,env(safe-area-inset-top)) 20px 24px;
}

.view { display: none; animation: viewIn .5s cubic-bezier(.3,.0,.3,1) both; }
.view.is-active { display: block; }
@keyframes viewIn { from { opacity: 0; transform: translateY(12px);} to { opacity: 1; transform: translateY(0);} }

.inner {
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
  padding-bottom: 8px;
}

/* ---------- home ---------- */
.sigil {
  width: 80px; height: 80px;
  color: var(--accent);
  margin: 20px 0 6px;
  animation: floatSigil 6s ease-in-out infinite;
}
@keyframes floatSigil { 50% { transform: translateY(-4px);} }

.title {
  margin: 8px 0 2px;
  font-size: 40px; font-weight: 500; letter-spacing: .4em;
  color: var(--ink);
  text-shadow: 0 0 24px rgba(217,167,74,.3);
}
.subtitle {
  margin: 0 0 24px;
  font-size: 13px; letter-spacing: .2em; color: var(--ink-dim);
}

.question-form {
  width: 100%; max-width: 380px; margin-bottom: 22px;
  text-align: left;
}
.question-form label {
  display: block; font-size: 12px; letter-spacing: .2em;
  color: var(--ink-dim); margin-bottom: 8px;
}
.question-form input {
  width: 100%; padding: 12px 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink); font-size: 14px; font-family: inherit;
  outline: none; transition: border-color .3s;
}
.question-form input:focus { border-color: var(--accent); }
.question-form input::placeholder { color: rgba(201,181,138,.4); }

.game-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%; max-width: 380px;
  margin-bottom: 18px;
}
.game-grid-v2 {
  grid-template-columns: 1fr 1fr;
}
.game-grid-v2 .game-card:first-child {
  grid-column: span 2;
  text-align: left;
  display: flex; flex-direction: column; align-items: flex-start;
  padding: 18px 18px;
  min-height: 100px;
}
.game-grid-v2 .game-card:first-child .game-icon { font-size: 22px; margin-bottom: 6px; }
.game-grid-v2 .game-card:first-child .game-name { font-size: 16px; }
.game-grid-v2 .game-card:first-child .game-desc { margin-top: 4px; font-size: 12px; }

.game-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 12px;
  color: var(--ink);
  text-align: center;
  transition: transform .25s, border-color .25s, box-shadow .25s;
  overflow: hidden;
  min-height: 110px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.game-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(217,167,74,.15), transparent 60%);
  opacity: 0; transition: opacity .3s;
}
.game-card:hover { transform: translateY(-2px); border-color: var(--accent); box-shadow: var(--shadow-gold); }
.game-card:hover::before { opacity: 1; }
.game-card-premium { border-color: var(--accent); background: linear-gradient(145deg,#1a1140,#2a1a5a), linear-gradient(145deg,var(--accent),var(--accent-2)); }
.game-badge {
  position: absolute; top: 8px; right: 8px;
  background: var(--accent); color: var(--bg-0);
  font-size: 10px; padding: 2px 6px; border-radius: 8px;
  font-weight: bold; letter-spacing: .05em;
}
.game-icon { font-size: 24px; margin-bottom: 6px; }
.game-name { font-size: 14px; letter-spacing: .1em; margin-bottom: 4px; }
.game-desc { font-size: 11px; color: var(--ink-dim); line-height: 1.5; }

.link-btn {
  background: transparent; color: var(--ink-dim);
  font-size: 12px; letter-spacing: .15em;
  padding: 8px 12px;
  border-radius: 20px;
  border: 1px dashed var(--line);
  transition: color .25s, border-color .25s;
}
.link-btn:hover { color: var(--accent); border-color: var(--accent); }
.link-btn b { color: var(--accent); font-weight: normal; }

.disclaimer-foot {
  margin-top: 22px;
  width: 100%;
  text-align: center;
}
.disclaimer-text {
  font-size: 11px;
  color: var(--ink-dim);
  opacity: .6;
  letter-spacing: .1em;
}

/* ---------- shuffle ---------- */
.hint {
  font-size: 13px; letter-spacing: .2em; color: var(--ink-dim);
  margin: 28px 0 22px;
}
.deck {
  position: relative;
  width: 100%; max-width: 360px;
  height: 180px;
  margin: 0 0 20px;
}
.deck .s-card {
  position: absolute; bottom: 0;
  width: 70px; height: 100px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  left: 50%;
  transform-origin: 50% 180px;
  transition: transform .3s, box-shadow .25s, border-color .25s;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
}
.deck .s-card:hover { border-color: var(--accent); box-shadow: var(--shadow-gold); }
.deck.fanned .s-card { transform: translate(-50%, 0) rotate(var(--deg)); }
.deck .s-card.selected {
  transform: translate(-50%, -20px) rotate(0) !important;
  border-color: var(--accent);
  box-shadow: var(--shadow-gold);
  z-index: 10;
}
.deck .s-card .card-back-ornament { font-size: 22px; opacity: .8; }

.shuffle-progress {
  font-size: 12px; color: var(--ink-dim); letter-spacing: .15em;
  min-height: 18px; margin: 0 0 18px;
  opacity: .7;
}

/* ---------- result ---------- */
.result-q {
  font-size: 13px; color: var(--ink-dim); letter-spacing: .1em;
  margin: 0 0 16px; max-width: 340px;
  line-height: 1.6;
}

/* single card */
.single-wrap {
  display: flex; flex-direction: column; align-items: center;
  width: 100%;
}

.card-stage {
  perspective: 1200px;
  width: 180px; height: 260px;
  margin: 6px 0 20px;
}
.card-flipper {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform 1s cubic-bezier(.3,.0,.3,1);
}
.card-flipper.is-flipped { transform: rotateY(180deg); }
.card-flipper.is-reversed .card-front { transform: rotateY(180deg) rotate(180deg); }
.card-face {
  position: absolute; inset: 0;
  backface-visibility: hidden;
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-gold);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  overflow: hidden;
}
.card-back {
  background: var(--card-bg);
}
.card-back-ornament {
  font-size: 52px;
  color: var(--accent);
  text-shadow: 0 0 18px rgba(217,167,74,.4);
}
.card-front {
  background: linear-gradient(160deg,#1a1140 0%, #0f082e 100%);
  transform: rotateY(180deg);
  padding: 16px 14px;
  justify-content: flex-start;
  gap: 8px;
  position: relative;
}
.card-front::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(217,167,74,.18), transparent 60%);
  pointer-events: none;
}
.card-corner {
  position: absolute;
  display: flex; flex-direction: column; align-items: center;
  color: var(--accent);
  font-size: 11px;
  line-height: 1.1;
}
.card-corner .glyph { font-size: 16px; }
.card-corner .num { font-size: 10px; letter-spacing: .1em; }
.card-corner-tl { top: 10px; left: 10px; }
.card-corner-br { bottom: 10px; right: 10px; transform: rotate(180deg); }
.card-motif {
  width: 100%; flex: 1;
  margin: 32px 0 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 72px;
  color: var(--accent);
  filter: drop-shadow(0 0 14px rgba(217,167,74,.3));
}
.card-name {
  margin: 0;
  font-size: 18px; letter-spacing: .3em;
  color: var(--ink);
}
.card-keywords {
  margin: 2px 0 0;
  font-size: 11px; color: var(--ink-dim);
  letter-spacing: .1em;
}

.reading {
  width: 100%; max-width: 380px;
  padding: 18px 18px 4px;
  text-align: left;
}
.orientation {
  font-size: 14px;
  line-height: 1.9;
  margin: 0 0 10px;
  color: var(--ink);
}

/* detail sections (progressive) */
.detail-block {
  width: 100%; max-width: 380px;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  margin-top: 10px;
  text-align: left;
  animation: viewIn .5s both;
}
.detail-title {
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--accent);
  margin: 0 0 8px;
}
.detail-text {
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink);
  margin: 0;
}
.detail-text + .detail-text { margin-top: 6px; }

  /* ---------- premium report ---------- */
  .premium-report {
    width: 100%;
    max-width: 380px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
    animation: premiumFadeIn 0.6s ease both;
  }
  @keyframes premiumFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .premium-section {
    background: linear-gradient(145deg, rgba(217,167,74,.06), rgba(26,15,74,.4));
    border: 1px solid rgba(217,167,74,.2);
    border-radius: 12px;
    padding: 14px 16px;
    text-align: left;
    position: relative;
    overflow: hidden;
  }
  .premium-section::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.5;
  }
  .premium-section-tag {
    font-size: 10px;
    letter-spacing: .25em;
    color: var(--accent);
    opacity: .7;
    margin-bottom: 6px;
    text-transform: uppercase;
  }
  .premium-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 8px;
    letter-spacing: .05em;
  }
  .premium-body {
    font-size: 13px;
    line-height: 1.9;
    color: var(--ink-dim);
    margin: 0;
  }
  .premium-insight {
    font-size: 12px;
    color: var(--accent);
    margin-top: 8px;
    letter-spacing: .05em;
    text-align: center;
  }
  .premium-totem {
    background: linear-gradient(145deg, rgba(217,167,74,.1), rgba(26,15,74,.5));
    border-color: rgba(217,167,74,.35);
  }
  .premium-totem .premium-title {
    font-size: 15px;
    color: var(--accent);
  }
  .premium-oracle {
    background: linear-gradient(145deg, rgba(184,134,255,.08), rgba(26,15,74,.5));
    border-color: rgba(184,134,255,.25);
    text-align: center;
  }
  .premium-oracle-text {
    font-size: 15px;
    color: var(--ink);
    line-height: 1.8;
    font-style: italic;
    letter-spacing: .03em;
  }
  .premium-ritual {
    background: linear-gradient(145deg, rgba(126,255,196,.06), rgba(26,15,74,.5));
    border-color: rgba(126,255,196,.2);
  }
  .premium-ritual .premium-body {
    color: var(--ink);
  }
  .premium-tri-deep {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }

.fav-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent; color: var(--accent);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 12px; letter-spacing: .1em;
  margin-top: 8px;
  transition: border-color .25s;
}
.fav-btn:hover { border-color: var(--accent); }
.fav-btn.is-faved { background: var(--accent); color: var(--bg-0); border-color: var(--accent); }


/* ---------- locked module (per-section paywall) ---------- */
.detail-block-locked {
  width: 100%; max-width: 380px;
  background: rgba(255,255,255,.02);
  border: 1px dashed rgba(217,167,74,.35);
  border-radius: 12px;
  padding: 12px 16px;
  margin-top: 10px;
  text-align: left;
  display: flex; align-items: center; gap: 10px;
  cursor: pointer;
  transition: border-color .25s, background .25s;
  animation: viewIn .5s both;
}
.detail-block-locked:hover {
  border-color: var(--accent);
  background: rgba(217,167,74,.06);
}
.db-lock-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(217,167,74,.15);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; flex-shrink: 0;
}
.db-lock-title {
  flex: 1;
  font-size: 13px;
  color: var(--ink-dim);
  letter-spacing: .05em;
}
.db-lock-cta {
  font-size: 12px;
  color: var(--accent);
  letter-spacing: .1em;
  white-space: nowrap;
}
/* pay lock */
.pay-lock {
  width: 100%; max-width: 380px;
  margin-top: 10px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(217,167,74,.08), rgba(26,15,74,.6));
}
.pay-lock-v2 {
  background: linear-gradient(135deg, rgba(217,167,74,.1), rgba(26,15,74,.8));
  border-color: rgba(217,167,74,.35);
}
.pay-lock-btn {
  display: flex; align-items: center;
  width: 100%; padding: 14px 16px;
  background: transparent; color: var(--ink);
  font-size: 13px; letter-spacing: .05em;
  font-family: inherit;
  gap: 10px;
}
.pay-lock-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--accent); color: var(--bg-0);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}
.pay-lock-text { flex: 1; text-align: left; }
.pay-lock-arrow { color: var(--accent); font-size: 18px; }

.actions {
  display: flex; gap: 12px; margin-top: 24px;
  width: 100%; max-width: 380px;
}
.btn-ghost, .btn-primary {
  flex: 1;
  padding: 12px 18px;
  border-radius: 24px;
  font-size: 13px; letter-spacing: .2em;
  font-family: inherit;
  transition: transform .2s, box-shadow .25s, opacity .25s;
}
.btn-ghost {
  background: transparent; color: var(--ink-dim);
  border: 1px solid var(--line);
}
.btn-ghost:hover { color: var(--ink); border-color: var(--accent); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #1a0f4a;
  font-weight: 600;
  border: none;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(217,167,74,.3); }

/* ---------- tri ---------- */
.tri-wrap {
  display: flex; flex-direction: column; align-items: center;
  width: 100%;
}
.tri-cards {
  display: flex; justify-content: center; gap: 8px;
  margin: 8px 0 20px;
  width: 100%;
}
.tri-card {
  flex: 1; max-width: 110px;
  perspective: 800px;
}
.tri-card-inner {
  position: relative;
  width: 100%;
  padding-top: 150%;
  transform-style: preserve-3d;
  transition: transform 1s cubic-bezier(.3,.0,.3,1);
}
.tri-card.is-flipped .tri-card-inner { transform: rotateY(180deg); }
.tri-face {
  position: absolute; inset: 0;
  backface-visibility: hidden;
  border-radius: 10px;
  border: 1px solid var(--line);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,.3);
}
.tri-face-back {
  background: var(--card-bg);
  color: var(--accent);
  font-size: 28px;
}
.tri-face-front {
  background: linear-gradient(160deg,#1a1140 0%, #0f082e 100%);
  transform: rotateY(180deg);
  padding: 8px 6px;
  justify-content: flex-start;
  gap: 4px;
}
.tri-label {
  font-size: 10px;
  color: var(--accent);
  letter-spacing: .15em;
  margin-top: 6px;
  margin-bottom: 2px;
}
.tri-cname {
  font-size: 12px;
  color: var(--ink);
  letter-spacing: .1em;
  text-align: center;
}
.tri-cmotif { font-size: 32px; color: var(--accent); margin: 8px 0; }
.tri-cupdown { font-size: 10px; color: var(--ink-dim); }

.tri-summary {
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink);
  text-align: left;
}

/* ---------- mirror ---------- */
.mirror-wrap {
  display: flex; flex-direction: column; align-items: center;
  width: 100%; max-width: 420px;
}
.mirror-intro {
  font-size: 13px; color: var(--ink-dim);
  letter-spacing: .1em; line-height: 1.8;
  margin: 0 0 18px;
}
.mirror-cards {
  display: flex; gap: 10px; justify-content: center;
  width: 100%; margin-bottom: 20px;
  flex-wrap: wrap;
}
.mirror-card {
  flex: 1; min-width: 100px; max-width: 120px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 8px;
  color: var(--ink);
  font-family: inherit;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.mirror-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: var(--shadow-gold);
}
.mirror-card.is-chosen {
  border-color: var(--accent);
  box-shadow: var(--shadow-gold);
  background: linear-gradient(145deg, rgba(217,167,74,.15), var(--card-bg));
}
.mirror-path {
  font-size: 12px; letter-spacing: .15em; color: var(--accent);
  margin-bottom: 4px;
}
.mirror-cname {
  font-size: 13px; letter-spacing: .1em;
}
.mirror-deep {
  width: 100%;
  text-align: left;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
}

/* ---------- dragon ---------- */
.dragon-wrap {
  display: flex; flex-direction: column; align-items: center;
  width: 100%;
}
.dragon-omen {
  width: 100%; max-width: 380px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 18px;
  margin: 4px 0 18px;
  text-align: left;
}
.dragon-question {
  font-size: 12px; letter-spacing: .2em; color: var(--accent);
  margin: 0 0 6px;
}
.dragon-answer {
  font-size: 14px; line-height: 1.9; color: var(--ink); margin: 0;
}
.dragon-card {
  width: 100%; max-width: 200px;
  margin: 0 0 16px;
}
.dragon-deep {
  text-align: left;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
}

/* ---------- celtic cross ---------- */
.celtic-wrap {
  display: flex; flex-direction: column; align-items: center;
  width: 100%;
}
.celtic-spread {
  position: relative;
  width: 100%;
  max-width: 360px;
  height: 420px;
  margin: 8px 0 20px;
}
.celtic-card {
  position: absolute;
  width: 60px;
  height: 90px;
  perspective: 600px;
}
.celtic-card-inner {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform .8s cubic-bezier(.3,.0,.3,1);
}
.celtic-card.is-flipped .celtic-card-inner { transform: rotateY(180deg); }
.celtic-face {
  position: absolute; inset: 0;
  backface-visibility: hidden;
  border-radius: 6px;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  overflow: hidden;
}
.celtic-face-back {
  background: var(--card-bg);
  color: var(--accent);
}
.celtic-face-front {
  background: linear-gradient(160deg,#1a1140 0%, #0f082e 100%);
  transform: rotateY(180deg);
  padding: 4px;
  flex-direction: column;
  gap: 2px;
}
.celtic-face-front .cnum {
  font-size: 9px; color: var(--accent);
}
.celtic-face-front .cmotif {
  font-size: 22px; color: var(--accent);
}
.celtic-face-front .cname {
  font-size: 8px; color: var(--ink); text-align: center; line-height: 1.2;
}
.celtic-face-front .cupdown {
  font-size: 8px; color: var(--accent);
  padding: 1px 4px; border-radius: 3px;
  background: rgba(217,167,74,.1);
  border: 1px solid rgba(217,167,74,.25);
  margin-top: 1px;
}
.celtic-pos {
  position: absolute;
  top: -18px; left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  color: var(--ink-dim);
  letter-spacing: .1em;
  white-space: nowrap;
}
.celtic-card[data-pos="1"] { left: 50%; top: 50%; transform: translate(-50%, -50%); }
.celtic-card[data-pos="2"] { left: 50%; top: 50%; transform: translate(-50%, -50%); }
.celtic-card[data-pos="2"] .celtic-card-inner { transform: rotate(90deg); }
.celtic-card[data-pos="2"].is-flipped .celtic-card-inner { transform: rotate(90deg) rotateY(180deg); }
.celtic-card[data-pos="3"] { left: 50%; top: 10%; transform: translateX(-50%); }
.celtic-card[data-pos="4"] { left: 50%; bottom: 10%; transform: translateX(-50%); }
.celtic-card[data-pos="5"] { left: 18%; top: 50%; transform: translateY(-50%); }
.celtic-card[data-pos="6"] { right: 18%; top: 50%; transform: translateY(-50%); }
.celtic-card[data-pos="7"] { right: 6%; bottom: 4%; }
.celtic-card[data-pos="8"] { right: 6%; bottom: calc(4% + 100px); }
.celtic-card[data-pos="9"] { right: 6%; bottom: calc(4% + 200px); }
.celtic-card[data-pos="10"] { right: 6%; top: 4%; }

.celtic-reading {
  width: 100%; max-width: 420px;
  text-align: left;
}

/* ---------- books / 典籍 ---------- */
.tab-title {
  font-size: 26px;
  letter-spacing: .3em;
  margin: 16px 0 4px;
  color: var(--ink);
  text-align: center;
}
.tab-subtitle {
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--ink-dim);
  margin: 0 0 22px;
  text-align: center;
}
.book-list {
  width: 100%; max-width: 420px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.book-item {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 8px;
  color: var(--ink);
  font-family: inherit;
  text-align: center;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.book-item:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: var(--shadow-gold);
}
.book-glyph { font-size: 28px; color: var(--accent); margin-bottom: 6px; }
.book-num { font-size: 10px; color: var(--ink-dim); letter-spacing: .1em; margin-bottom: 2px; }
.book-name { font-size: 12px; letter-spacing: .1em; }

.back-btn {
  background: transparent; color: var(--ink-dim);
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  letter-spacing: .15em;
  align-self: flex-start;
  margin-bottom: 16px;
  font-family: inherit;
  transition: color .25s, border-color .25s;
}
.back-btn:hover { color: var(--accent); border-color: var(--accent); }

.book-detail {
  width: 100%; max-width: 420px;
  text-align: center;
  padding-bottom: 16px;
}
.book-detail .bd-glyph {
  font-size: 80px;
  color: var(--accent);
  filter: drop-shadow(0 0 18px rgba(217,167,74,.3));
  margin: 12px 0 4px;
}
.book-detail .bd-num {
  font-size: 12px; letter-spacing: .3em;
  color: var(--ink-dim);
}
.book-detail .bd-name {
  font-size: 22px; letter-spacing: .3em;
  margin: 4px 0 14px;
  color: var(--ink);
}
.book-detail .bd-kw {
  font-size: 12px; color: var(--ink-dim);
  letter-spacing: .15em; margin-bottom: 20px;
}
.bd-section {
  background: rgba(255,255,255,.02);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
  text-align: left;
}
.bd-label {
  font-size: 12px; letter-spacing: .2em;
  color: var(--accent);
  margin: 0 0 6px;
}
.bd-content {
  font-size: 13px; line-height: 1.9;
  color: var(--ink);
  margin: 0;
}

/* ---------- favorites / 收藏 ---------- */
.empty-state {
  display: flex; flex-direction: column; align-items: center;
  padding: 60px 20px;
  color: var(--ink-dim);
}
.empty-icon {
  font-size: 48px;
  color: var(--accent);
  opacity: .3;
  margin-bottom: 16px;
}
.empty-text {
  font-size: 14px; letter-spacing: .15em;
  margin: 0 0 6px;
  color: var(--ink);
}
.empty-sub {
  font-size: 12px; letter-spacing: .1em;
  margin: 0;
  opacity: .7;
}

.fav-list {
  width: 100%; max-width: 420px;
  display: flex; flex-direction: column;
  gap: 10px;
}
.fav-item {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex; align-items: center;
  gap: 12px;
  text-align: left;
  color: var(--ink);
  font-family: inherit;
  transition: border-color .25s, box-shadow .25s;
}
.fav-item:hover { border-color: var(--accent); box-shadow: var(--shadow-gold); }
.fav-item-glyph { font-size: 28px; color: var(--accent); }
.fav-item-info { flex: 1; min-width: 0; }
.fav-item-name { font-size: 14px; letter-spacing: .1em; margin-bottom: 2px; }
.fav-item-meta { font-size: 11px; color: var(--ink-dim); letter-spacing: .1em; }
.fav-item-arrow { color: var(--accent); font-size: 18px; }

/* ---------- profile / 我的 ---------- */
.profile-header {
  display: flex; align-items: center;
  gap: 14px;
  width: 100%; max-width: 420px;
  padding: 20px 16px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  margin: 12px 0 16px;
}
.profile-avatar {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--bg-0);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.profile-info { flex: 1; text-align: left; }
.profile-name {
  font-size: 15px; letter-spacing: .15em;
  color: var(--ink); margin-bottom: 4px;
}
.profile-sub {
  font-size: 12px; color: var(--ink-dim);
  letter-spacing: .1em;
}
.btn-upgrade {
  flex: 0 0 auto;
  padding: 8px 16px;
  font-size: 12px;
  letter-spacing: .15em;
}

.profile-section {
  width: 100%; max-width: 420px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
}
.profile-row {
  display: flex; align-items: center;
  padding: 14px 16px;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  transition: background .25s;
}
.profile-row:last-child { border-bottom: none; }
.profile-row:hover { background: rgba(255,255,255,.03); }
.row-icon {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  color: var(--accent);
  flex-shrink: 0;
}
.row-label { flex: 1; text-align: left; font-size: 13px; letter-spacing: .1em; }
.row-value {
  font-size: 13px; color: var(--ink-dim);
  letter-spacing: .1em;
}
.row-arrow { color: var(--accent); font-size: 18px; }

/* ---------- bottom tab bar ---------- */
.tab-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  height: calc(var(--tab-h) + var(--safe-b));
  padding-bottom: var(--safe-b);
  background: rgba(13, 6, 40, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--line);
}
.tab-btn {
  flex: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px;
  background: transparent;
  color: var(--ink-dim);
  font-family: inherit;
  font-size: 10px;
  letter-spacing: .15em;
  transition: color .25s;
}
.tab-btn:hover { color: var(--ink); }
.tab-btn.is-active { color: var(--accent); }
.tab-icon { font-size: 20px; }
.tab-label { font-size: 10px; }

/* ---------- pay modal v2 ---------- */
.pay-modal {
  position: fixed; inset: 0;
  z-index: 200;
  display: none;
  align-items: flex-end;
  justify-content: center;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(8px);
}
.pay-modal.is-open { display: flex; animation: fadeIn .3s both; }
@keyframes fadeIn { from { opacity: 0;} to { opacity: 1;} }
.pay-card {
  width: 100%; max-width: 420px;
  background: linear-gradient(160deg, #1a1140 0%, #0f082e 100%);
  border: 1px solid var(--line);
  border-radius: 20px 20px 0 0;
  padding: 24px 20px calc(24px + var(--safe-b));
  position: relative;
  animation: slideUp .4s cubic-bezier(.3,.0,.3,1) both;
  max-height: 90vh;
  overflow-y: auto;
}
@keyframes slideUp { from { transform: translateY(100%);} to { transform: translateY(0);} }
.pay-close {
  position: absolute; top: 14px; right: 16px;
  width: 32px; height: 32px;
  background: transparent; color: var(--ink-dim);
  font-size: 24px; font-family: inherit;
  border-radius: 50%;
  transition: color .25s, background .25s;
}
.pay-close:hover { color: var(--ink); background: rgba(255,255,255,.06); }
.pay-title {
  font-size: 20px; letter-spacing: .25em;
  color: var(--ink);
  text-align: center;
  margin: 4px 0 4px;
}
.pay-subtitle {
  font-size: 12px; letter-spacing: .15em;
  color: var(--ink-dim);
  text-align: center;
  margin-bottom: 20px;
}

.tier-list {
  display: flex; flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}
.tier-card {
  position: relative;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  transition: border-color .25s, background .25s;
}
.tier-card:hover { border-color: var(--accent); }
.tier-card.is-highlight {
  border-color: var(--accent);
  background: linear-gradient(145deg, rgba(217,167,74,.1), rgba(26,17,64,.8));
}
.tier-badge {
  position: absolute; top: -10px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--bg-0);
  font-size: 10px;
  padding: 3px 12px;
  border-radius: 10px;
  font-weight: bold;
  letter-spacing: .1em;
}
.tier-header {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 10px;
}
.tier-name {
  font-size: 14px; letter-spacing: .2em;
  color: var(--ink);
}
.tier-price {
  font-size: 22px;
  color: var(--accent);
  font-weight: 600;
}
.tier-period {
  font-size: 11px;
  color: var(--ink-dim);
  font-weight: normal;
  letter-spacing: .1em;
}
.tier-features {
  display: flex; flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}
.tier-feature {
  font-size: 12px;
  color: var(--ink);
  letter-spacing: .05em;
  display: flex; align-items: center; gap: 8px;
}
.tier-check { color: var(--accent); font-size: 14px; }
.tier-btn {
  width: 100%;
  padding: 10px;
  border-radius: 22px;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  font-size: 12px;
  letter-spacing: .2em;
  font-family: inherit;
  transition: background .25s, color .25s;
}
.tier-btn:hover { background: var(--accent); color: var(--bg-0); }
.tier-card.is-highlight .tier-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--bg-0);
}
.tier-card.is-highlight .tier-btn:hover { opacity: .9; }

.pay-note {
  text-align: center;
  font-size: 11px;
  color: var(--ink-dim);
  opacity: .6;
  letter-spacing: .1em;
  margin-top: 8px;
}

/* ---------- toast ---------- */
.toast {
  position: fixed; top: 30%; left: 50%;
  transform: translateX(-50%);
  background: rgba(13,6,40,.95);
  border: 1px solid var(--accent);
  color: var(--ink);
  padding: 12px 24px;
  border-radius: 24px;
  font-size: 13px;
  letter-spacing: .15em;
  z-index: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s, transform .3s;
}
.toast.is-show { opacity: 1; transform: translateX(-50%) translateY(-10px); }

/* ---------- responsive ---------- */
@media (max-width: 380px) {
  .title { font-size: 34px; }
  .card-stage { width: 160px; height: 232px; }
  .tri-cards { gap: 6px; }
  .game-grid-v2 { grid-template-columns: 1fr 1fr; }
  .book-list { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .book-item { padding: 12px 6px; }
}