:root {
  --bg: #14110f;
  --bg-2: #1a1714;
  --ink: #f4ecdf;
  --ink-2: #c9bfb0;
  --ink-3: #8f857a;
  --line: rgba(244, 236, 223, 0.12);
  --line-2: rgba(244, 236, 223, 0.2);
  --card: rgba(255, 248, 238, 0.04);
  --accent: #c98a5c;
  --accent-2: #e3a77a;
  --accent-ink: #1d130c;
  --good: #8fc7a5;
  --radius: 999px;
  --serif: "Fraunces", "Shippori Mincho", Georgia, serif;
  --jp: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans: "Outfit", "Noto Sans Devanagari", system-ui, -apple-system, sans-serif;
  --hi: "Noto Sans Devanagari", "Outfit", sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

.glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60vmax 45vmax at 12% 4%, rgba(150, 102, 62, 0.34), transparent 60%),
    radial-gradient(55vmax 45vmax at 95% 30%, rgba(46, 92, 82, 0.32), transparent 60%),
    radial-gradient(60vmax 40vmax at 40% 105%, rgba(42, 66, 86, 0.32), transparent 60%),
    var(--bg);
}

a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
}

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

/* Header */
.top {
  text-align: center;
  padding: calc(22px + env(safe-area-inset-top)) 16px 4px;
}
.brand {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.9rem, 6vw, 2.4rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.brand .amp { color: var(--accent-2); font-style: italic; font-weight: 500; }
.tagline { margin: 4px 0 0; font-size: .9rem; color: var(--ink-2); }
.tagline-ja { margin: 2px auto 0; max-width: 34em; font-family: var(--jp); font-size: .82rem; color: var(--ink-3); text-wrap: balance; word-break: keep-all; line-break: strict; padding: 0 16px; }
.byline {
  margin: 8px 0 0;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--ink-3);
}
.handle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px 4px 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink-2);
  text-decoration: none;
  font-weight: 500;
  transition: border-color .2s, color .2s;
}
.handle:hover { border-color: var(--line-2); color: var(--ink); }
.handle svg, .listen svg {
  width: 15px; height: 15px;
  fill: none; stroke: currentColor; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
}
svg .fill { fill: currentColor; stroke: none; }

/* Layout */
.wrap {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  padding: 18px 16px 24px;
}

/* Segmented pills */
.levels, .durations {
  display: flex;
  gap: 4px;
  padding: 4px;
  margin: 0 auto;
  width: fit-content;
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(8px);
}
.levels button, .durations button {
  border: 0;
  background: transparent;
  color: var(--ink-2);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 18px;
  min-height: 40px;
  border-radius: var(--radius);
  transition: background .2s, color .2s;
}
.levels button:hover, .durations button:hover { color: var(--ink); }
.levels button[aria-checked="true"], .durations button[aria-checked="true"] {
  background: var(--accent);
  color: var(--accent-ink);
}
.level-hint {
  text-align: center;
  margin: 8px 0 0;
  font-size: 0.82rem;
  color: var(--ink-3);
}

/* Word stage */
.stage {
  text-align: center;
  padding: 22px 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.status {
  margin: 0 0 14px;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent-2);
}
.word { min-height: 8.4rem; display: flex; flex-direction: column; justify-content: flex-end; }
.kana {
  margin: 0;
  font-family: var(--jp);
  font-size: clamp(1.05rem, 4.4vw, 1.3rem);
  color: var(--ink-2);
  letter-spacing: 0.06em;
  min-height: 1.6em;
}
.kanji {
  margin: 0;
  font-family: var(--jp);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0.02em;
  font-size: clamp(3.2rem, 20vw, 6.4rem);
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.word.ticking .kanji, .word.ticking .kana { opacity: .55; filter: blur(.4px); }
.word.ticking .kanji { animation: tick .11s ease-out; }
@keyframes tick {
  from { transform: translateY(-10px); opacity: .2; }
  to   { transform: translateY(0); }
}
.word.landed .kanji { animation: land .5s cubic-bezier(.2, 1.4, .4, 1); }
@keyframes land {
  0% { transform: scale(.9); opacity: .4; }
  100% { transform: scale(1); opacity: 1; }
}
.meaning {
  margin: 12px 0 0;
  font-size: clamp(1.05rem, 4.4vw, 1.25rem);
  color: var(--ink);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 10px;
  min-height: 1.9em;
  transition: opacity .25s;
}
.meaning .sep { color: var(--ink-3); }
.meaning.stack { flex-direction: column; align-items: center; gap: 2px; }
.meaning.stack .sep { display: none; }
#hi { font-family: var(--hi); }
.listen {
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  min-height: 42px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink-2);
  font-weight: 500;
  transition: border-color .2s, color .2s, opacity .25s;
}
.listen:hover { color: var(--ink); border-color: var(--line-2); }
.listen svg { width: 18px; height: 18px; }
.listen.playing { color: var(--accent-2); border-color: var(--accent); }
.is-spinning .meaning, .is-spinning .listen { opacity: 0; pointer-events: none; }

/* Cards */
.card {
  margin-top: 18px;
  padding: 18px 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--card);
  backdrop-filter: blur(10px);
}
.card h3 {
  margin: 0 0 10px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
}
.card p { margin: 0; color: var(--ink-2); font-size: 0.93rem; }

.starters { transition: opacity .25s; }
.is-spinning .starters { opacity: .25; }
.starters ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.starters li button {
  width: 100%;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.035);
  font-family: var(--jp);
  font-size: 1.08rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ink);
  transition: background .2s, border-color .2s;
}
.starters li button:hover { background: rgba(255, 255, 255, 0.07); }
.starters li button.playing { border-color: var(--accent); }
.starters li button::before {
  content: "▸";
  font-family: var(--sans);
  color: var(--accent-2);
  font-size: .8rem;
  flex: none;
}
.starters .phrase { flex: 1; min-width: 0; }
.starters .blank { color: var(--accent-2); padding: 0 1px; }
.starters .tip { margin-top: 10px; font-size: .82rem; color: var(--ink-3); }
.starters .tip b { color: var(--accent-2); font-weight: 600; }

/* Buttons */
.actions {
  margin-top: 18px;
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.btn {
  border-radius: var(--radius);
  padding: 14px 28px;
  min-height: 52px;
  font-weight: 600;
  font-size: 1.02rem;
  border: 1px solid transparent;
  transition: transform .12s, background .2s, border-color .2s, box-shadow .2s, opacity .2s;
}
.btn:active { transform: scale(.97); }
.btn.primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 8px 28px rgba(201, 138, 92, 0.32);
}
.btn.primary:hover { background: var(--accent-2); }
.btn.ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--line-2);
  color: var(--ink-2);
}
.btn.ghost:hover { color: var(--ink); border-color: rgba(244, 236, 223, 0.32); }
.btn.small { padding: 10px 18px; min-height: 44px; font-size: .95rem; }
.btn[disabled] { opacity: .55; cursor: default; }
#spin { min-width: 148px; }
.is-spinning #spin { opacity: .8; }
.howto {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: .82rem;
  color: var(--ink-2);
}
.howto li { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.howto span {
  display: inline-grid; place-items: center;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(201, 138, 92, .18); color: var(--accent-2);
  font-size: .7rem; font-weight: 600;
}
.kbd-hint { text-align: center; margin: 6px 0 0; font-size: .78rem; color: var(--ink-3); }
kbd {
  font-family: var(--sans);
  font-size: .72rem;
  padding: 1px 6px;
  border: 1px solid var(--line-2);
  border-radius: 5px;
}
@media (hover: none) { .kbd-only { display: none; } }
.kbd-hint .f-link { font-size: .78rem; padding: 6px 4px; }

/* Timer */
.timer { text-align: center; scroll-margin-top: 16px; }
.durations button { padding: 8px 14px; font-size: .9rem; }
.digits {
  margin: 14px 0 8px !important;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(3.6rem, 18vw, 5rem) !important;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--ink) !important;
  transition: color .3s;
}
.timer.low .digits { color: var(--accent-2) !important; }
.timer.done .digits { color: var(--good) !important; }
.bar {
  height: 4px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  margin: 0 auto 14px;
  max-width: 320px;
}
.bar span {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--accent);
  transform-origin: left;
  transform: scaleX(1);
  transition: transform .25s linear;
}
.timer-actions { display: flex; gap: 8px; justify-content: center; }
.timer-actions .btn { min-width: 110px; }
.timer-msg { margin-top: 12px !important; font-size: .84rem !important; color: var(--ink-3) !important; }
.timer.done .timer-msg { color: var(--good) !important; font-weight: 500; }
.timer.flash { animation: flash .9s ease-out 2; }
@keyframes flash {
  0% { box-shadow: 0 0 0 0 rgba(143, 199, 165, .55); }
  100% { box-shadow: 0 0 0 18px rgba(143, 199, 165, 0); }
}

/* Share & Email */
.share b { color: var(--accent-2); font-weight: 600; }
.share a { color: var(--ink); text-underline-offset: 3px; }
.share-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }

.email form { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.email input[type="email"] {
  flex: 1 1 200px;
  min-width: 0;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line-2);
  background: rgba(0, 0, 0, 0.25);
  color: var(--ink);
  font: inherit;
  font-size: 16px; /* stops iOS zoom */
}
.email input::placeholder { color: var(--ink-3); }
.email input[aria-invalid="true"] { border-color: #e38a7a; }
.email form .btn { flex: 0 0 auto; }
.form-msg { margin-top: 10px !important; font-size: .86rem !important; min-height: 1.3em; }
.form-msg.ok { color: var(--good) !important; }
.form-msg.err { color: #f0a594 !important; }

/* Footer & toast */
.foot {
  text-align: center;
  padding: 12px 16px calc(36px + env(safe-area-inset-bottom));
  color: var(--ink-3);
  font-size: .85rem;
}
.foot p { margin: 4px 0; }
.foot a { color: var(--ink-2); text-underline-offset: 3px; }
.foot .fine { font-size: .75rem; }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(22px + env(safe-area-inset-bottom));
  transform: translate(-50%, 20px);
  max-width: calc(100vw - 32px);
  padding: 10px 18px;
  border-radius: var(--radius);
  background: #2a231d;
  border: 1px solid var(--line-2);
  color: var(--ink);
  font-size: .9rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s, transform .25s;
  z-index: 10;
  text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 400px) {
  .levels button { padding: 8px 15px; }
  .durations button { padding: 8px 10px; font-size: .85rem; }
  .actions { flex-wrap: nowrap; gap: 8px; }
  .actions .btn { flex: 1 1 0; min-width: 0; padding: 14px 8px; font-size: .95rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  #spin { min-width: 0; }
}
@media (max-width: 430px) {
  .byline > span:first-child { display: none; }
  .byline { gap: 5px; }
  .handle { padding: 4px 9px 4px 8px; font-size: .8rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Legal pages */
.brand-link { text-decoration: none; color: inherit; }
.legal { max-width: 680px; padding-bottom: 60px; }
.legal h2 { font-family: var(--serif); font-weight: 600; font-size: 1.25rem; margin: 28px 0 8px; }
.legal p, .legal li { color: var(--ink-2); font-size: .97rem; line-height: 1.65; }
.legal ul { padding-left: 20px; margin: 8px 0; }
.legal li { margin: 6px 0; }
.legal b { color: var(--ink); font-weight: 600; }
.legal a { color: var(--accent-2); text-underline-offset: 3px; }
.legal .updated { color: var(--ink-3); font-size: .85rem; }
.legal .back { margin-top: 32px; }
.email .consent { margin-top: 8px !important; font-size: .76rem !important; color: var(--ink-3) !important; }
.email .consent a, .foot a.plain { color: var(--ink-2); text-underline-offset: 3px; }
.email-done { margin-top: 10px; }
.email-done .btn { display: inline-flex; align-items: center; text-decoration: none; }

/* Vocab list pages */
.vocab { max-width: 860px; }
.vocab h1 { font-family: var(--serif); font-weight: 600; font-size: clamp(1.5rem, 5vw, 2.1rem); line-height: 1.2; margin: 18px 0 10px; }
.vocab .note { font-size: .85rem; color: var(--ink-3); }
.lvnav { display: flex; gap: 6px; flex-wrap: wrap; }
.lvnav a { padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line-2); text-decoration: none; color: var(--ink-2); font-weight: 600; font-size: .9rem; }
.lvnav a[aria-current="page"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.tablewrap { overflow-x: auto; margin: 18px 0; border: 1px solid var(--line); border-radius: 16px; background: var(--card); }
.vt { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 640px; }
.vt th { text-align: left; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); padding: 12px 14px; border-bottom: 1px solid var(--line); }
.vt td { padding: 12px 14px; border-bottom: 1px solid var(--line); color: var(--ink-2); vertical-align: top; }
.vt tr:last-child td { border-bottom: 0; }
.vt .w b { display: block; font-size: 1.35rem; color: var(--ink); font-weight: 700; }
.vt .w .r { font-size: .85rem; color: var(--ink-3); }
.vt .hi { font-family: var(--hi); color: var(--ink); }
.vt .s { font-size: .9rem; line-height: 1.6; }
.vt .go { color: var(--accent-2); font-weight: 600; white-space: nowrap; }
.vocab .cta { margin: 22px 0 6px; }
.vocab .cta .btn { text-decoration: none; display: inline-flex; }

/* Home page about + FAQ */
.about h2 { font-family: var(--serif); font-weight: 600; font-size: 1.15rem; margin: 0 0 8px; }
.about h3 { margin: 16px 0 4px; font-size: .95rem; }
.about .lists { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.about .lists a { padding: 7px 14px; border-radius: 999px; border: 1px solid var(--line-2); text-decoration: none; color: var(--ink-2); font-weight: 500; font-size: .88rem; }
.about .lists a:hover { color: var(--ink); }
@media (max-width: 640px) {
  .tablewrap { overflow: visible; border: 0; background: none; }
  .vt { min-width: 0; }
  .vt thead { display: none; }
  .vt tr { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; padding: 14px 16px; margin-bottom: 10px; border: 1px solid var(--line); border-radius: 16px; background: var(--card); }
  .vt td { padding: 0; border: 0; }
  .vt .w { grid-column: 1; }
  .vt td:nth-child(2), .vt .hi { grid-column: 1 / -1; font-size: 1rem; }
  .vt td:nth-child(2) { color: var(--ink); margin-top: 6px; }
  .vt .s { grid-column: 1 / -1; margin-top: 8px; padding-top: 8px !important; border-top: 1px solid var(--line) !important; }
  .vt td:last-child { grid-column: 2; grid-row: 1; align-self: start; }
}

/* Forum */
.forum { max-width: 720px; }
.f-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.f-back { color: var(--ink-2); font-size: .9rem; text-underline-offset: 3px; display: inline-block; margin-bottom: 8px; }
.f-user { display: flex; align-items: center; gap: 10px; min-height: 36px; }
.f-me { font-size: .9rem; color: var(--ink-2); }
.f-note { font-size: .8rem; color: var(--ink-3); }
.f-link { background: none; border: 0; padding: 4px 2px; color: var(--ink-3); font-size: .82rem; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.f-link:hover { color: var(--ink); }
.f-link.danger { color: #f0a594; }
.f-intro h1 { font-family: var(--serif); font-weight: 600; font-size: 1.5rem; margin: 0 0 6px; }
.f-intro p { margin-bottom: 14px !important; }
.f-form label { display: block; font-size: .8rem; font-weight: 600; color: var(--ink-2); margin: 12px 0 6px; }
.f-form label:first-child { margin-top: 0; }
.f-form input, .f-form textarea {
  width: 100%; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--line-2);
  background: rgba(0,0,0,.25); color: var(--ink); font: inherit; font-size: 16px; resize: vertical;
}
.f-form input:focus-visible, .f-form textarea:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 2px; }
.f-levels { margin: 0; }
.f-levels button { padding: 6px 12px; min-height: 34px; font-size: .85rem; }
.f-actions { display: flex; gap: 8px; margin-top: 12px; }
.f-filter { display: flex; gap: 6px; flex-wrap: wrap; margin: 22px 0 10px; }
.f-filter button { border: 1px solid var(--line-2); background: transparent; color: var(--ink-2); padding: 6px 13px; border-radius: 999px; font-size: .85rem; font-weight: 600; }
.f-filter button[aria-selected="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.f-list, .f-replies { list-style: none; margin: 0; padding: 0; }
.f-item { margin-top: 10px; padding: 0; }
.f-item-link { display: block; padding: 16px 18px; text-decoration: none; color: inherit; }
.f-item-link:hover .f-title { color: var(--accent-2); }
.f-tag { display: inline-block; font-size: .7rem; font-weight: 600; letter-spacing: .06em; color: var(--accent-2); border: 1px solid rgba(227,167,122,.4); border-radius: 999px; padding: 1px 8px; margin-bottom: 6px; }
.f-title { display: block; font-weight: 600; font-size: 1.05rem; color: var(--ink); line-height: 1.35; }
.f-excerpt { display: block; color: var(--ink-2); font-size: .9rem; margin-top: 4px; white-space: pre-line; overflow-wrap: anywhere; }
.f-meta { display: block; font-size: .78rem; color: var(--ink-3); margin-top: 6px !important; }
.f-ttitle { font-family: var(--serif); font-weight: 600; font-size: 1.45rem; line-height: 1.25; margin: 2px 0 0; overflow-wrap: anywhere; }
.f-body { margin-top: 12px; color: var(--ink); white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.6; }
.f-acts { display: flex; gap: 12px; margin-top: 8px; }
.f-reply { margin-top: 10px; }
.f-reply .f-meta { margin-top: 0 !important; }
.f-reply .f-body { margin-top: 6px; }
.is-hidden { opacity: .5; border-style: dashed; }
.f-empty, .f-signin-hint { text-align: center; color: var(--ink-3); margin: 22px 0; }
.f-more { display: block; margin: 16px auto 0; }
.f-rules { font-size: .78rem; color: var(--ink-3); margin-top: 30px; text-align: center; }
.f-rules a { color: var(--ink-2); }
.forum-cta { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.forum-cta .btn { text-decoration: none; display: inline-flex; }
#gBtn iframe { color-scheme: light; }