:root {
  color-scheme: dark;
  --bg: #0c0f14;
  --card: rgba(255, 255, 255, 0.05);
  --card-solid: #171b24;
  --line: rgba(255, 255, 255, 0.1);
  --text: #f4f1ea;
  --muted: #b4bac8;
  --faint: #8b93a7;
  --accent: #8b7cff;
  --accent-soft: rgba(139, 124, 255, 0.18);
  --accent-2: #7ee0c6;
  --error: #ff8d7d;
  --error-soft: rgba(255, 141, 125, 0.16);
  --caret: #ddd4ff;
  --good: #9be7c4;
  --glow: rgba(139, 124, 255, 0.32);
  --glow-2: rgba(126, 224, 198, 0.14);
  --chip: rgba(255, 255, 255, 0.045);
  --key: rgba(255, 255, 255, 0.04);
  --danger: #ff8d7d;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --font-ui: "Outfit", "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --radius: 22px;
  --vvh: 100dvh;
  --vv-top: 0px;
  --pad: max(1rem, env(safe-area-inset-left));
}

[data-theme="dark"] {
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    color-scheme: light;
    --bg: #f3efe6;
    --card: rgba(255, 253, 248, 0.72);
    --card-solid: #fffdf8;
    --line: rgba(40, 32, 22, 0.12);
    --text: #1c1915;
    --muted: #4e4840;
    --faint: #6b645b;
    --accent: #5346c8;
    --accent-soft: rgba(83, 70, 200, 0.12);
    --accent-2: #0f766e;
    --error: #b42318;
    --error-soft: rgba(180, 35, 24, 0.1);
    --caret: #5346c8;
    --good: #0f766e;
    --glow: rgba(83, 70, 200, 0.18);
    --glow-2: rgba(15, 118, 110, 0.1);
    --chip: rgba(255, 255, 255, 0.66);
    --key: rgba(28, 25, 21, 0.04);
    --danger: #b42318;
    --shadow: 0 18px 40px rgba(60, 40, 20, 0.08);
  }
}

[data-theme="light"] {
  color-scheme: light;
  --bg: #f3efe6;
  --card: rgba(255, 253, 248, 0.72);
  --card-solid: #fffdf8;
  --line: rgba(40, 32, 22, 0.12);
  --text: #1c1915;
  --muted: #4e4840;
  --faint: #6b645b;
  --accent: #5346c8;
  --accent-soft: rgba(83, 70, 200, 0.12);
  --accent-2: #0f766e;
  --error: #b42318;
  --error-soft: rgba(180, 35, 24, 0.1);
  --caret: #5346c8;
  --good: #0f766e;
  --glow: rgba(83, 70, 200, 0.18);
  --glow-2: rgba(15, 118, 110, 0.1);
  --chip: rgba(255, 255, 255, 0.66);
  --key: rgba(28, 25, 21, 0.04);
  --danger: #b42318;
  --shadow: 0 18px 40px rgba(60, 40, 20, 0.08);
}

[data-theme="aurora"] {
  color-scheme: dark;
  --bg: #071816;
  --card: rgba(180, 255, 230, 0.06);
  --card-solid: #102421;
  --line: rgba(190, 255, 230, 0.16);
  --text: #e9fff6;
  --muted: #b7e2d6;
  --faint: #8fbfb3;
  --accent: #3ee0b0;
  --accent-soft: rgba(62, 224, 176, 0.16);
  --accent-2: #9ebfff;
  --error: #ff9b8a;
  --error-soft: rgba(255, 155, 138, 0.16);
  --caret: #c8ffe9;
  --good: #8dffe0;
  --glow: rgba(62, 224, 176, 0.26);
  --glow-2: rgba(158, 191, 255, 0.16);
  --chip: rgba(180, 255, 230, 0.05);
  --key: rgba(180, 255, 230, 0.05);
  --danger: #ff9b8a;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

[data-theme="sunset"] {
  color-scheme: dark;
  --bg: #1a1018;
  --card: rgba(255, 214, 196, 0.06);
  --card-solid: #271820;
  --line: rgba(255, 214, 196, 0.16);
  --text: #fff1ea;
  --muted: #f0cbbd;
  --faint: #d7aa9a;
  --accent: #ff8a5b;
  --accent-soft: rgba(255, 138, 91, 0.18);
  --accent-2: #ffc857;
  --error: #ff8aa4;
  --error-soft: rgba(255, 138, 164, 0.16);
  --caret: #ffe0d0;
  --good: #ffd27a;
  --glow: rgba(255, 138, 91, 0.28);
  --glow-2: rgba(255, 200, 87, 0.14);
  --chip: rgba(255, 214, 196, 0.05);
  --key: rgba(255, 214, 196, 0.05);
  --danger: #ff8aa4;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

[data-theme="ocean"] {
  color-scheme: dark;
  --bg: #061525;
  --card: rgba(180, 220, 255, 0.06);
  --card-solid: #0d2036;
  --line: rgba(180, 220, 255, 0.16);
  --text: #e8f5ff;
  --muted: #c5ddf0;
  --faint: #9ec0d8;
  --accent: #5ec8ff;
  --accent-soft: rgba(94, 200, 255, 0.16);
  --accent-2: #7ee0d6;
  --error: #ff9d94;
  --error-soft: rgba(255, 157, 148, 0.16);
  --caret: #d5f1ff;
  --good: #8cf0e4;
  --glow: rgba(94, 200, 255, 0.26);
  --glow-2: rgba(126, 224, 214, 0.14);
  --chip: rgba(180, 220, 255, 0.05);
  --key: rgba(180, 220, 255, 0.05);
  --danger: #ff9d94;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.45;
}

body {
  background:
    radial-gradient(900px 420px at 8% -10%, var(--glow), transparent 55%),
    radial-gradient(700px 380px at 110% 0%, var(--glow-2), transparent 50%),
    var(--bg);
  overscroll-behavior: none;
}

button,
input {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.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;
}

.app {
  position: fixed;
  top: var(--vv-top);
  left: 0;
  right: 0;
  height: min(var(--vvh), calc(100% - var(--vv-top)));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding:
    max(0.75rem, env(safe-area-inset-top))
    max(1rem, env(safe-area-inset-right))
    max(2.5rem, env(safe-area-inset-bottom))
    var(--pad);
  width: min(1040px, 100%);
  margin-inline: auto;
}

.topbar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.65rem 0.75rem;
  align-items: center;
  padding-bottom: 0.75rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: inherit;
  text-decoration: none;
  font-weight: 650;
  letter-spacing: -0.03em;
  width: fit-content;
}

.logo {
  width: 1.7rem;
  height: 1.7rem;
  color: var(--text);
}

.live-stats {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin: 0;
  padding: 0.35rem 0.2rem 0;
}

.stat {
  display: flex;
  flex-direction: column;
  margin: 0;
  min-width: 3.6rem;
}

.stat-time {
  min-width: 5.1rem;
}

.stat-time.is-urgent span,
.stat-time.is-urgent small {
  color: var(--error);
}

.stat span {
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  font-size: 1.15rem;
  letter-spacing: -0.04em;
  line-height: 1;
}

.stat small,
.metric dt,
.eyebrow,
.quote-by,
.shortcut-hint,
.empty,
.heatmap-extra {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-btn,
.icon-btn,
.chip,
.btn,
.hint button {
  border: 1px solid var(--line);
  background: var(--chip);
  border-radius: 999px;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.nav-btn,
.chip,
.btn,
.hint button {
  padding: 0.42rem 0.8rem;
}

.nav-btn[aria-current="page"],
.chip[aria-checked="true"],
.chip[aria-pressed="true"],
.theme-swatch[aria-checked="true"] {
  background: var(--accent-soft);
  border-color: transparent;
  color: var(--text);
}

.icon-btn {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  padding: 0;
  border-radius: 50%;
}

.icon-btn svg,
.nav svg {
  width: 1.1rem;
  height: 1.1rem;
}

.btn:hover,
.chip:hover,
.nav-btn:hover,
.icon-btn:hover,
.hint button:hover,
.theme-swatch:hover {
  transform: translateY(-1px);
}

.btn:disabled,
.chip:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: var(--accent);
  color: #16141f;
  border-color: transparent;
  font-weight: 650;
}

[data-theme="light"] .btn-primary,
:root:not([data-theme]) .btn-primary {
  color: #fff;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .btn-primary {
    color: #16141f;
  }
}

.btn-danger {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 45%, var(--line));
}

main {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.view {
  flex: 1;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  overflow: hidden;
  padding-bottom: 0;
}

.view:focus {
  outline: none;
}

.view-body {
  flex: 1 1 auto;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  overflow-x: hidden;
  overflow-y: auto;
  padding-bottom: 0.35rem;
}

[hidden] {
  display: none !important;
}

#view-test {
  overflow: hidden;
}

.config {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.config-slot {
  display: grid;
  align-items: center;
}

.config-slot > .seg,
.slot-note {
  grid-area: 1 / 1;
  justify-self: start;
}

.config-slot > .is-inactive {
  visibility: hidden;
  pointer-events: none;
}

.slot-note {
  margin: 0;
  color: var(--faint);
  font-size: 0.85rem;
  letter-spacing: 0.01em;
  text-transform: none;
}

.seg {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  padding: 0.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--card) 80%, transparent);
}

.seg .chip {
  border-color: transparent;
  background: transparent;
}

.chip .unit {
  display: inline-block;
  margin-left: 0.16em;
  font-size: 0.85em;
  letter-spacing: 0;
  line-height: 1;
  opacity: 0.78;
  vertical-align: 0.05em;
}

.chip {
  white-space: nowrap;
}

.lang-field {
  position: relative;
}

.lang-current {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.02rem;
  min-width: 8.6rem;
  padding: 0.28rem 0.75rem 0.34rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: color-mix(in srgb, var(--card) 80%, transparent);
  text-align: left;
}

.lang-current:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.lang-kicker {
  color: var(--faint);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lang-value,
.lang-option,
.lang-menu [role="option"] {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}

.lang-code {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.lang-name {
  font-size: 0.92rem;
}

.lang-menu {
  margin: 0;
  padding: 0.35rem;
  list-style: none;
  max-height: min(18rem, 60vh);
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card-solid);
  box-shadow: var(--shadow);
}

.lang-menu [role="option"] {
  width: 100%;
  padding: 0.48rem 0.6rem;
  border-radius: 10px;
  cursor: pointer;
}

.lang-menu [role="option"][aria-selected="true"],
.lang-menu [role="option"]:hover,
.lang-menu [role="option"]:focus-visible {
  background: var(--accent-soft);
  outline: none;
}

.hint {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0;
  padding: 0.55rem 0.7rem 0.55rem 0.9rem;
  border-radius: 16px;
  background: var(--accent-soft);
  color: var(--text);
  font-size: 0.92rem;
}

.hint[hidden] {
  display: none;
}

.hint button {
  flex: none;
  background: var(--card-solid);
}

.passage-card,
.card,
.dialog {
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px) saturate(1.25);
  border-radius: var(--radius);
}

.passage-card {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 1rem 1rem 0.85rem;
  transition: border-color 160ms ease;
}

.passage-card.is-focused {
  border-color: color-mix(in srgb, var(--accent) 65%, var(--line));
}

.quote-by {
  margin: 0 0 0.45rem;
  text-transform: none;
  letter-spacing: 0.01em;
  font-size: 0.92rem;
}

.passage-frame {
  position: relative;
  flex: 1;
  min-height: 8.5rem;
  overflow: hidden;
  cursor: text;
}

.passage-shift {
  position: relative;
  transition: transform 140ms ease;
}

.words {
  font-family: var(--font-mono);
  font-size: 1.28rem;
  line-height: 1.75;
  font-weight: 450;
  user-select: none;
}

.word {
  display: inline-block;
  margin-right: 0.62em;
  white-space: nowrap;
}

.char.pending {
  color: var(--faint);
}

.word.active .char.pending {
  color: var(--muted);
}

.char.correct {
  color: var(--text);
}

.char.incorrect,
.char.extra {
  color: var(--error);
  background: var(--error-soft);
  border-radius: 0.28em;
}

.char.missed {
  color: var(--error);
  opacity: 0.72;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
}

.caret {
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 1.25em;
  border-radius: 2px;
  background: var(--caret);
  box-shadow: 0 0 12px var(--caret);
  pointer-events: none;
  transition: transform 70ms linear;
  animation: caret-blink 1.05s steps(1) infinite;
}

.passage-card.is-flow .passage-shift {
  position: absolute;
  left: 0;
  width: max-content;
  transition: transform 50ms linear;
}

.passage-card.is-flow .words {
  white-space: nowrap;
  line-height: 1.45;
}

.passage-card.is-flow .passage-frame {
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}

@keyframes caret-blink {
  0%, 45% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.passage-error {
  margin: 0.5rem 0 0;
  color: var(--error);
}

.shortcut-hint {
  margin: 0;
  text-align: center;
  text-transform: none;
  letter-spacing: 0.01em;
  font-size: 0.85rem;
}

kbd {
  font-family: var(--font-mono);
  font-size: 0.78em;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 6px;
  padding: 0.05rem 0.35rem;
}

.results-head,
.section-head {
  padding-inline: 0.2rem;
}

.eyebrow {
  margin: 0;
}

.result-wpm,
.section-head h1 {
  margin: 0.15rem 0 0;
  font-size: clamp(3.2rem, 12vw, 5.4rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
  font-weight: 650;
}

.section-head h1 {
  font-size: clamp(2rem, 6vw, 3rem);
}

.result-wpm small {
  font-size: 0.28em;
  margin-left: 0.35rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

.section-head p {
  margin: 0.4rem 0 0;
  color: var(--muted);
  max-width: 38rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 0;
}

.metric {
  padding: 0.75rem 0.9rem 0.7rem;
}

.metric dt {
  margin: 0;
}

.metric dd {
  margin: 0.2rem 0 0;
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.block {
  padding: 0.95rem 1rem 1rem;
}

.block h2,
.dialog h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.chart-wrap {
  position: relative;
  height: 220px;
}

.split {
  display: grid;
  gap: 0.85rem;
}

.word-list,
.recent {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.word-list li,
.recent li,
.best {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: baseline;
}

.word-list .text,
.recent .mode {
  font-family: var(--font-mono);
}

.word-list .meta,
.recent .meta,
.best small {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.heatmap {
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  padding-bottom: 0.2rem;
}

.heat-row {
  display: flex;
  justify-content: center;
  gap: 0.28rem;
  min-width: 34rem;
  margin-bottom: 0.28rem;
}

.key {
  min-width: 1.65rem;
  height: 2.15rem;
  padding: 0 0.25rem;
  display: grid;
  place-items: center;
  border-radius: 7px;
  border: 1px solid var(--line);
  background: var(--key);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text);
}

.key-space {
  flex: 1;
  max-width: 12rem;
}

.other-keys {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.7rem;
}

.empty {
  margin: 0.2rem 0 0;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.92rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.view-actions {
  flex: 0 0 auto;
  position: relative;
  z-index: 2;
  margin: 0;
  padding: 0.7rem 0.7rem;
  background: var(--bg);
}

.card,
.block,
.split {
  min-width: 0;
  max-width: 100%;
}

.bests {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.best {
  padding: 0.7rem 0.8rem;
  border-radius: 16px;
  background: var(--chip);
  border: 1px solid var(--line);
}

.best strong {
  display: block;
  font-size: 1.35rem;
  letter-spacing: -0.04em;
}

.scrim {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(6, 8, 12, 0.55);
}

.scrim[hidden] {
  display: none;
}

.dialog {
  width: min(460px, 100%);
  max-height: min(86dvh, var(--vvh));
  overflow: auto;
  padding: 1.15rem 1.25rem 1.3rem;
  background: var(--card-solid);
}

.dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.dialog-head h2 {
  margin: 0;
}

.dialog-body {
  display: grid;
  gap: 1.25rem;
  margin-top: 1rem;
}

#settings-options {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
}

.config-toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.version {
  margin: 0;
  color: var(--faint);
  font-size: 0.8rem;
}

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
  display: grid;
  gap: 0.55rem;
}

legend {
  padding: 0;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem;
}

.theme-swatch {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
  padding: 0.55rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--chip);
  text-align: left;
}

.swatch {
  width: 100%;
  height: 1.6rem;
  border-radius: 999px;
  border: 1px solid var(--line);
}

.swatch-system { background: linear-gradient(135deg, #14151c 50%, #f4f1ea 50%); }
.swatch-dark { background: #14151c; }
.swatch-light { background: #f4f1ea; }
.swatch-aurora { background: linear-gradient(135deg, #071816, #3ee0b0); }
.swatch-sunset { background: linear-gradient(135deg, #1a1018, #ff8a5b); }
.swatch-ocean { background: linear-gradient(135deg, #061525, #5ec8ff); }

.typing-capture {
  position: fixed;
  left: 0;
  top: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
  border: 0;
  padding: 0;
  margin: 0;
  font-size: 16px;
  caret-color: transparent;
  pointer-events: none;
}

.dialog-confirm p {
  margin: 0.4rem 0 1rem;
  color: var(--muted);
}

@media (min-width: 720px) {
  .app {
    padding-top: 2.5rem;
  }

  .topbar {
    grid-template-columns: auto 1fr auto;
  }

  .live-stats {
    grid-column: auto;
    justify-content: center;
    gap: 1.6rem;
    padding: 0;
  }

  .words {
    font-size: 1.7rem;
  }

  .metric-grid,
  .bests {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .split {
    grid-template-columns: 1fr 1fr;
  }

  .passage-card {
    padding: 1.3rem 1.5rem 1rem;
  }
}

@media (orientation: landscape) and (max-height: 520px) {
  .app {
    padding-top: 0.35rem;
    padding-bottom: 0.35rem;
  }

  .topbar {
    grid-template-columns: auto 1fr auto;
    padding-bottom: 0.3rem;
    gap: 0.4rem;
  }

  .live-stats {
    grid-column: auto;
    justify-content: center;
    gap: 1rem;
    padding: 0;
  }

  .stat span {
    font-size: 1rem;
  }

  .shortcut-hint,
  .section-head p {
    display: none;
  }

  .hint {
    padding-block: 0.3rem;
  }

  .passage-card {
    padding: 0.45rem 0.75rem;
  }

  .words {
    font-size: 1.05rem;
    line-height: 1.55;
  }

  .passage-frame {
    min-height: 0;
  }

  .config {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 0.1rem;
  }

  .chart-wrap {
    height: 140px;
  }

  .result-wpm {
    font-size: 2.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .caret {
    animation: none;
    opacity: 1;
  }

  .passage-shift,
  .caret,
  .btn,
  .chip,
  .nav-btn,
  .icon-btn,
  .hint button,
  .theme-swatch,
  .passage-card {
    transition: none;
  }
}