:root {
  color-scheme: light;
  /* Lexora uses a restrained product theme: neutral surfaces, one blue accent, and border-led hierarchy. */
  --ink: #111827;
  --ink-2: #1f2937;
  --muted: #64748b;
  --subtle: #94a3b8;
  --line: #e6e8ec;
  --line-strong: #cbd5e1;
  --paper: #f7f8fa;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --accent: #2458d3;
  --accent-2: #1e429f;
  --accent-soft: #edf3ff;
  --success: #15803d;
  --success-soft: #dcfce7;
  --danger: #b91c1c;
  --danger-soft: #fee2e2;
  --shadow: 0 10px 28px rgba(17, 24, 39, 0.07);
  --shadow-soft: 0 1px 2px rgba(17, 24, 39, 0.045);
  --focus-ring: 0 0 0 3px rgba(36, 88, 211, 0.16);
  --radius: 8px;
  --radius-sm: 6px;
  --control-height: 44px;
  --content-wide: 1120px;
  --content-workspace: 1080px;
  --sidebar: 272px;
  --sidebar-bg: #18181b;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", sans-serif;
  line-height: 1.55;
}

::selection {
  background: rgba(36, 88, 211, 0.16);
  color: var(--ink);
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
  touch-action: manipulation;
}

button:disabled,
button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.62;
  transform: none !important;
}

a {
  color: inherit;
  text-decoration: none;
}

.is-hidden {
  display: none !important;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  transform: translateY(-140%);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: #fff;
  padding: 9px 12px;
  font-size: 0.9rem;
  font-weight: 780;
  transition: transform 140ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.scroll-meter {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 200;
  width: 0;
  height: 2px;
  background: var(--accent);
}

.route-page {
  min-height: 100vh;
  background: var(--paper);
  padding: clamp(18px, 4vw, 44px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 850;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 0.98rem;
  line-height: 1.1;
}

.brand small {
  color: var(--muted);
  font-size: 0.76rem;
}

.eyebrow,
.panel-kicker {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.primary-button,
.secondary-button,
.ghost-button,
.icon-button,
.text-button,
.danger-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: var(--control-height);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.91rem;
  font-weight: 760;
  transition:
    background 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.primary-button:active,
.secondary-button:active,
.ghost-button:active,
.icon-button:active,
.mini-button:active {
  transform: translateY(1px);
}

.primary-button {
  background: var(--accent);
  color: #fff;
  padding: 10px 15px;
}

.primary-button:hover {
  background: var(--accent-2);
}

.secondary-button {
  background: var(--ink);
  color: #fff;
  padding: 10px 14px;
}

.secondary-button:hover {
  background: var(--ink-2);
}

.ghost-button,
.icon-button {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
  padding: 10px 13px;
}

.ghost-button:hover,
.icon-button:hover,
.mini-button:hover {
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.text-button {
  min-height: auto;
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 8px;
}

.text-button:hover {
  color: var(--ink);
}

.danger-button {
  border-color: rgba(185, 28, 28, 0.24);
  background: #fff;
  color: var(--danger);
  padding: 10px 13px;
}

.danger-button:hover {
  background: var(--danger-soft);
}

button:focus-visible,
a:focus-visible,
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--focus-ring);
}

.landing-section,
.workspace-section,
#dashboard,
#generatorForm {
  scroll-margin-top: 96px;
}

.landing-page {
  min-height: 100vh;
  overflow: hidden;
  background: #fff;
}

.landing-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.72);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
}

.landing-nav {
  display: flex;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  padding: 4px;
}

.landing-nav a {
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 720;
  padding: 8px 12px;
}

.landing-nav a:hover {
  background: var(--surface-2);
  color: var(--ink);
}

.landing-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mobile-menu-button {
  display: none;
}

.landing-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(400px, 1.08fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  width: min(var(--content-wide), calc(100% - 40px));
  min-height: clamp(520px, 70svh, 660px);
  margin: 0 auto;
  padding: clamp(44px, 6vw, 72px) 0 46px;
}

.hero-glow {
  display: none;
}

.hero-copy {
  position: relative;
  display: grid;
  gap: 16px;
}

.hero-copy h1,
.section-heading h2,
.workspace-topbar h1,
.workspace-section-heading h2,
.section-copy h2,
.dashboard-hero h2 {
  margin: 0;
  color: var(--ink);
  font-weight: 780;
  letter-spacing: 0;
  word-break: keep-all;
}

.hero-copy h1 {
  max-width: 620px;
  font-size: clamp(2.1rem, 4vw, 3.35rem);
  line-height: 1.1;
}

.hero-copy > p {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.25vw, 1.12rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-product {
  position: relative;
  isolation: isolate;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
  padding: 18px;
}

.hero-product::after {
  display: none;
}

.preview-topbar {
  display: flex;
  align-items: center;
  gap: 7px;
  border-bottom: 1px solid var(--line);
  padding: 0 0 14px;
}

.preview-topbar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--line-strong);
}

.preview-topbar strong {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.82rem;
}

.preview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(160px, 0.85fr);
  gap: 12px;
  padding-top: 16px;
}

.preview-card {
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 18px;
}

.preview-card:hover {
  border-color: var(--line-strong);
}

.preview-primary {
  grid-row: span 2;
}

.preview-card small,
.preview-card p {
  margin: 0;
  color: var(--muted);
}

.preview-card strong {
  font-size: 1.3rem;
}

.preview-meaning-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.preview-meaning-list span,
.preview-save {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--muted);
  padding: 5px 8px;
  font-size: 0.78rem;
  font-weight: 760;
}

.preview-meaning-list .is-selected {
  border-color: rgba(36, 88, 211, 0.26);
  background: var(--accent-soft);
  color: var(--accent-2);
}

.preview-save {
  border-color: rgba(21, 128, 61, 0.24);
  background: var(--success-soft);
  color: var(--success);
}

.preview-line,
.progress-line {
  overflow: hidden;
  height: 8px;
  border-radius: 999px;
  background: var(--surface-2);
}

.preview-line::before,
.progress-line span {
  content: "";
  display: block;
  width: 62%;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}

.preview-line.wide::before {
  width: 88%;
}

.landing-section {
  width: min(var(--content-wide), calc(100% - 40px));
  margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 68px 0;
}

.section-heading {
  display: grid;
  gap: 10px;
  max-width: 700px;
  margin-bottom: 24px;
}

.section-heading h2 {
  font-size: clamp(1.75rem, 3vw, 2.65rem);
  line-height: 1.12;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
}

.landing-feature-grid,
.pricing-preview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.landing-feature-grid article,
.pricing-preview article {
  display: grid;
  gap: 10px;
  align-content: start;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 20px;
  transition:
    background 160ms ease,
    border-color 160ms ease;
}

.landing-feature-grid article:hover,
.pricing-preview article:hover {
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.landing-feature-grid span,
.pricing-preview span {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 850;
}

.landing-feature-grid strong,
.pricing-preview strong {
  font-size: 1.08rem;
}

.landing-feature-grid p,
.pricing-preview p,
.workflow-track p {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.workflow-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.workflow-track div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 14px;
  transition:
    border-color 160ms ease,
    background 160ms ease;
}

.workflow-track div:hover {
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.workflow-track span {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 850;
}

.pricing-preview {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pricing-preview .is-upcoming {
  background: var(--surface-2);
}

.pricing-preview .is-upcoming:hover {
  background: #fff;
}

.final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.final-cta .section-heading {
  margin-bottom: 0;
}

.landing-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(var(--content-wide), calc(100% - 40px));
  margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 28px 0 34px;
  color: var(--muted);
  font-size: 0.88rem;
}

.landing-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.landing-footer a:hover {
  color: var(--ink);
}

.landing-footer p {
  margin: 0;
}

.workspace-shell {
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr);
  max-width: 100%;
  min-height: 100vh;
  background: var(--paper);
}

.native-app .workspace-shell {
  display: block;
}

.native-app .workspace-sidebar,
.native-app .workspace-topbar {
  display: none;
}

.native-app .workspace-section {
  width: min(100% - 24px, 720px);
  padding: 24px 0;
}

.native-app .dashboard-hero,
.native-app .workspace-section-heading,
.native-app .split-section,
.native-app .studio-grid,
.native-app .practice-grid,
.native-app .business-grid,
.native-app .monetize-row {
  grid-template-columns: 1fr;
}

.native-app .metric-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.native-app .service-grid {
  grid-template-columns: 1fr;
}

.native-app .reveal {
  transform: none;
  opacity: 1;
}

.workspace-sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100vh;
  border-right: 1px solid var(--line);
  background: var(--sidebar-bg);
  color: #fff;
  padding: 18px 14px;
}

.sidebar-brand {
  padding: 4px 6px 18px;
}

.sidebar-brand .brand-mark {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #fff;
  color: var(--ink);
}

.sidebar-brand small {
  color: #9ca3af;
}

.workspace-org {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  padding: 12px;
}

.workspace-org small {
  display: block;
  color: #9ca3af;
}

.org-avatar {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--accent);
  font-weight: 850;
}

.workspace-nav {
  display: grid;
  gap: 4px;
  margin-top: 20px;
}

.workspace-nav a {
  display: flex;
  align-items: center;
  border-radius: var(--radius-sm);
  color: #cbd5e1;
  font-size: 0.93rem;
  font-weight: 720;
  padding: 10px 12px;
}

.workspace-nav a:hover,
.workspace-nav a.is-active {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.sidebar-footer {
  display: grid;
  gap: 8px;
  margin-top: auto;
}

.workspace-main {
  min-width: 0;
  max-width: 100%;
}

.workspace-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 84px;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 248, 250, 0.94);
  backdrop-filter: blur(14px);
  padding: 16px clamp(18px, 4vw, 44px);
}

.workspace-topbar h1 {
  font-size: clamp(1.4rem, 2.3vw, 2rem);
  line-height: 1.15;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* The authenticated workspace is a tool surface, so content should render immediately after the auth view swap. */
body.is-workspace .workspace-shell .reveal {
  transform: none;
  opacity: 1;
}

body.is-workspace .topbar-actions .js-login {
  display: none;
}

.streak-pill,
.status-badge,
.score-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 720;
  padding: 7px 11px;
  font-variant-numeric: tabular-nums;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
}

.workspace-section {
  width: min(var(--content-workspace), calc(100% - 40px));
  margin: 0 auto;
  padding: 44px 0;
}

.dashboard-hero,
.workspace-section-heading,
.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(300px, 0.98fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: end;
}

.dashboard-hero {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: clamp(20px, 3vw, 30px);
}

.dashboard-hero h2,
.workspace-section-heading h2,
.section-copy h2 {
  font-size: clamp(1.55rem, 2.7vw, 2.45rem);
  line-height: 1.12;
}

.dashboard-hero p,
.workspace-section-heading p,
.section-copy p {
  margin: 8px 0 0;
  color: var(--muted);
}

.metric-grid,
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.metric-grid article,
.service-grid article,
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.metric-grid article,
.service-grid article {
  display: grid;
  gap: 8px;
  padding: 18px;
  transition:
    border-color 160ms ease,
    background 160ms ease;
}

.metric-grid article:hover,
.service-grid article:hover,
.panel:hover {
  border-color: var(--line-strong);
}

.metric-grid strong {
  color: var(--ink);
  font-size: 1.45rem;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.metric-grid span,
.service-grid span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 760;
}

.service-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-grid strong {
  color: var(--ink);
}

.service-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.today-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 18px;
}

.today-card strong {
  display: block;
  margin-top: 6px;
  color: var(--ink);
  font-size: 1.08rem;
}

.today-card p {
  margin: 4px 0 0;
  color: var(--muted);
}

.today-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.studio-grid {
  display: grid;
  grid-template-columns: minmax(292px, 0.82fr) minmax(0, 1.18fr);
  gap: 18px;
  align-items: start;
}

.plain-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.plain-section-heading h2 {
  margin: 0;
  font-size: clamp(1.55rem, 2.7vw, 2.45rem);
  line-height: 1.12;
}

.composer,
.output-panel,
.wordbook-panel,
.quiz-panel,
.review-panel,
.shadow-panel,
.coach-panel {
  padding: clamp(18px, 2.6vw, 26px);
}

.panel-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.panel-title-row h2,
.panel-title-row h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  line-height: 1.15;
  word-break: keep-all;
}

.generator-form,
.coach-panel {
  display: grid;
  gap: 15px;
}

.quick-word-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
}

.field-hint,
.meaning-status {
  margin: -6px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.meaning-status .inline-action {
  min-height: 0;
  margin-left: 4px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-weight: 800;
}

.meaning-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(176px, 1fr));
  gap: 9px;
}

.meaning-option {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 3px 9px;
  min-height: 78px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  padding: 11px;
  text-align: left;
  transition:
    border-color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

.meaning-option:hover,
.meaning-option.is-selected {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.meaning-option:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.meaning-option strong,
.meaning-option span,
.meaning-option small {
  grid-column: 2;
}

.meaning-option strong {
  font-size: 0.96rem;
}

.meaning-option span,
.meaning-option small {
  color: var(--muted);
  font-size: 0.78rem;
}

.meaning-check {
  grid-column: 1;
  grid-row: 1 / span 3;
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
}

.compact-loading {
  min-height: 76px;
}

.advanced-options {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 12px;
}

.advanced-options summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 780;
}

.advanced-options[open] {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 720;
}

input,
textarea,
select {
  width: 100%;
  min-height: var(--control-height);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  padding: 11px 12px;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 16px) calc(50% - 3px),
    calc(100% - 11px) calc(50% - 3px);
  background-repeat: no-repeat;
  background-size:
    5px 5px,
    5px 5px;
  padding-right: 34px;
}

textarea {
  resize: vertical;
}

input:hover,
textarea:hover,
select:hover {
  border-color: var(--line-strong);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.slider-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 780;
}

input[type="range"] {
  accent-color: var(--accent);
  box-shadow: none;
  padding: 0;
}

.button-icon {
  display: inline-grid;
  min-width: 24px;
  height: 24px;
  place-items: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.18);
  font-size: 0.72rem;
}

.sentence-list {
  display: grid;
  gap: 12px;
  min-height: 440px;
}

.sentence-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 17px;
  animation: cardIn 260ms ease both;
  transition: border-color 160ms ease;
}

.sentence-card:hover {
  border-color: var(--line-strong);
}

.sentence-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
}

.sentence-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 11px;
}

.tag {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 780;
  padding: 4px 8px;
}

.sentence-card h3 {
  margin: 0 0 9px;
  color: var(--ink);
  font-size: clamp(1rem, 1.7vw, 1.18rem);
  font-weight: 740;
  line-height: 1.42;
}

.sentence-card mark {
  border-radius: 4px;
  background: var(--accent-soft);
  color: var(--accent-2);
  padding: 0 3px;
}

.sentence-card p {
  margin: 0 0 9px;
  color: var(--muted);
  font-size: 0.93rem;
}

.sentence-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 13px;
}

.sentence-actions .js-save {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.sentence-actions .js-save:hover {
  background: var(--accent-2);
}

.sentence-actions .js-save.is-saved {
  border-color: rgba(21, 128, 61, 0.24);
  background: var(--success-soft);
  color: var(--success);
}

.sentence-details {
  margin-top: 12px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.sentence-details summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 780;
}

.generation-history {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.history-title {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 780;
}

.history-item {
  display: grid;
  gap: 3px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  padding: 10px 11px;
  text-align: left;
}

.history-item span {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.84rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mini-button {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  font-size: 0.8rem;
  font-weight: 780;
  padding: 7px 10px;
}

.mini-button.is-saved {
  border-color: var(--success-soft);
  background: var(--success-soft);
  color: var(--success);
}

.empty-state {
  display: grid;
  min-height: 320px;
  place-items: center;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--muted);
  text-align: center;
  padding: 24px;
}

.empty-state strong {
  color: var(--ink);
}

.loading-card {
  position: relative;
  overflow: hidden;
  min-height: 108px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.loading-card::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.08), transparent);
  animation: shimmer 900ms infinite;
}

.section-copy {
  display: grid;
  gap: 17px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.feature-grid span,
.modal-benefits span {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 11px;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 760;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) repeat(3, minmax(112px, auto));
  gap: 10px;
  margin-bottom: 15px;
}

.wordbook-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
}

.word-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.word-item:hover,
.word-item:focus-within {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-soft);
}

.word-card-button {
  display: grid;
  gap: 9px;
  width: 100%;
  min-height: 176px;
  border: 0;
  background: transparent;
  color: inherit;
  padding: 15px;
  text-align: left;
}

.word-card-button:focus-visible {
  outline: none;
  box-shadow: inset var(--focus-ring);
}

.word-item-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.word-item h3 {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.word-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.favorite-mark {
  color: var(--accent);
  font-size: 1rem;
}

.word-card-sentence {
  display: -webkit-box;
  min-height: 44px;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow-wrap: anywhere;
}

.word-card-review {
  font-size: 0.82rem !important;
}

.word-detail-panel {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 120;
  width: min(440px, 100vw);
  border-left: 1px solid var(--line);
  background: #fff;
  box-shadow: -18px 0 44px rgba(17, 24, 39, 0.12);
}

.word-detail-inner {
  display: grid;
  gap: 18px;
  height: 100%;
  overflow: auto;
  padding: 22px;
}

.word-detail-header,
.detail-example-title,
.word-detail-actions,
.detail-stats {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.word-detail-header h3 {
  margin: 0;
  font-size: 1.55rem;
}

.word-detail-header p,
.word-detail-inner h4,
.word-detail-inner p {
  margin: 0;
}

.word-detail-inner h4 {
  margin-bottom: 8px;
  font-size: 0.92rem;
}

.detail-example-list {
  display: grid;
  gap: 10px;
}

.sense-list {
  display: grid;
  gap: 12px;
}

.sense-detail {
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 12px;
}

.sense-detail-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.sense-detail-heading h4 {
  margin: 0 0 3px;
  font-size: 1rem;
}

.sense-detail-heading p {
  color: var(--muted);
  font-size: 0.88rem;
}

.detail-example {
  display: grid;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  padding: 12px;
}

.detail-example span,
.muted-line {
  color: var(--muted);
}

.detail-stats,
.word-detail-actions {
  flex-wrap: wrap;
  justify-content: flex-start;
}

.detail-stats span {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  padding: 8px 10px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 720;
}

.mastery-bar {
  overflow: hidden;
  height: 7px;
  border-radius: 999px;
  background: var(--surface-2);
}

.mastery-bar span {
  display: block;
  height: 100%;
  width: var(--value);
  border-radius: inherit;
  background: var(--accent);
}

.practice-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 18px;
  align-items: stretch;
}

.shadow-panel {
  grid-column: 1 / -1;
}

.segmented-control {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin-bottom: 15px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.segmented-control button {
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 780;
  min-height: 40px;
  padding: 9px;
}

.segmented-control button.is-active {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 1px 2px rgba(17, 24, 39, 0.06);
}

.quiz-card,
.review-card,
.coach-result,
.transcript-box {
  min-height: 168px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 15px;
}

.quiz-card h4,
.review-card h4 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 1.03rem;
}

.quiz-options {
  display: grid;
  gap: 8px;
}

.quiz-options button {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  padding: 10px 11px;
  text-align: left;
  transition:
    background 160ms ease,
    border-color 160ms ease;
}

.quiz-options button:hover {
  background: var(--surface-2);
}

.quiz-options button.is-correct {
  border-color: rgba(21, 128, 61, 0.36);
  background: var(--success-soft);
}

.quiz-options button.is-wrong {
  border-color: rgba(185, 28, 28, 0.34);
  background: var(--danger-soft);
}

.quiz-feedback {
  display: grid;
  gap: 4px;
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 11px;
}

.quiz-feedback p {
  margin: 0;
  color: var(--muted);
}

.quiz-feedback.is-correct {
  border-color: rgba(21, 128, 61, 0.32);
  background: var(--success-soft);
}

.quiz-feedback.is-wrong {
  border-color: rgba(185, 28, 28, 0.28);
  background: var(--danger-soft);
}

#nextQuizButton {
  width: 100%;
  margin-top: 14px;
}

.review-actions,
.shadow-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 14px;
}

.review-actions small {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 680;
}

.shadow-actions {
  grid-template-columns: 1fr 1fr;
}

.shadow-sentence {
  margin: 0 0 15px;
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--ink);
  padding: 14px;
  font-size: 1.02rem;
  font-weight: 740;
}

.transcript-box {
  min-height: 74px;
  margin-top: 14px;
  color: var(--muted);
}

.coach-section {
  align-items: stretch;
  grid-template-columns: minmax(0, 1fr);
}

.coach-result {
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.coach-result strong {
  color: var(--ink);
}

.coach-mode-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.coach-mode-tabs button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--muted);
  padding: 8px 10px;
  font-size: 0.84rem;
  font-weight: 780;
}

.coach-mode-tabs button:hover,
.coach-mode-tabs button.is-active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-2);
}

.performance-fields {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 12px;
}

.coach-result section {
  display: grid;
  gap: 7px;
}

.coach-result h4 {
  margin: 0;
  color: var(--ink);
}

.coach-checklist {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.coach-checklist li {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 8px 10px;
}

.coach-checklist .is-ok {
  border-color: #bbf7d0;
  color: var(--success);
}

.coach-checklist .needs-work {
  border-color: #fed7aa;
  color: #9a3412;
}

.persona-stack {
  display: grid;
  gap: 10px;
}

.persona-stack article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 14px;
}

.persona-stack strong,
.persona-stack span {
  display: block;
}

.persona-stack span {
  color: var(--muted);
  margin-top: 3px;
  font-size: 0.92rem;
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.plan-card {
  display: grid;
  gap: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 20px;
  transition:
    border-color 160ms ease,
    transform 160ms ease;
}

.plan-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

.plan-card.featured {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

.plan-card p {
  margin: 0;
  min-height: 52px;
  color: var(--muted);
  font-size: 0.93rem;
}

.plan-card.featured p {
  color: #d1d5db;
}

.plan-card h3,
.plan-card strong {
  margin: 0;
}

.plan-card strong {
  font-size: 1.16rem;
}

.plan-label {
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 820;
  padding: 4px 8px;
}

.featured .plan-label {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: #e5e7eb;
}

.monetize-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 14px;
}

.sponsor-card,
.creator-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 20px;
}

.sponsor-card span,
.creator-card span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  margin-bottom: 7px;
}

.sponsor-card strong,
.creator-card strong {
  color: var(--ink);
  font-size: 1.18rem;
}

.sponsor-card p,
.creator-card p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 100;
  max-width: min(360px, calc(100% - 36px));
  transform: translateY(16px);
  opacity: 0;
  border: 1px solid rgba(17, 24, 39, 0.12);
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  padding: 12px 15px;
  box-shadow: var(--shadow);
  pointer-events: none;
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.paywall-modal {
  width: min(520px, calc(100% - 32px));
  max-height: min(680px, calc(100vh - 32px));
  border: 0;
  border-radius: var(--radius);
  color: var(--ink);
  padding: 0;
  box-shadow: var(--shadow);
  overflow: auto;
}

.paywall-modal[open] {
  animation: modalIn 160ms ease both;
}

.paywall-modal::backdrop {
  background: rgba(17, 24, 39, 0.48);
  backdrop-filter: blur(4px);
}

.paywall-modal form {
  position: relative;
  display: grid;
  gap: 15px;
  padding: 28px;
}

.paywall-modal h2,
.paywall-modal p {
  margin: 0;
}

.paywall-modal p {
  color: var(--muted);
}

.dialog-close {
  position: absolute;
  top: 14px;
  right: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 7px 9px;
}

.dialog-close:hover {
  border-color: var(--line-strong);
  color: var(--ink);
}

.modal-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.auth-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.auth-page,
.route-content {
  display: grid;
  gap: 28px;
  width: min(980px, 100%);
  margin: 0 auto;
}

.auth-brand {
  width: fit-content;
}

.auth-card {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(320px, 0.72fr);
  gap: clamp(24px, 5vw, 58px);
  align-items: start;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: clamp(22px, 4vw, 42px);
  box-shadow: var(--shadow-soft);
}

.auth-card-copy {
  display: grid;
  gap: 12px;
}

.auth-card-copy h1,
.route-content h1,
.policy-card h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 4.4vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.auth-card-copy p,
.route-content .section-heading p,
.policy-card p,
.policy-card li {
  margin: 0;
  color: var(--muted);
}

.route-auth-form,
.settings-form {
  display: grid;
  gap: 18px;
}

.password-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
}

.field-hint,
.form-error,
.settings-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.form-error:not(:empty) {
  border: 1px solid rgba(185, 28, 28, 0.24);
  border-radius: var(--radius-sm);
  background: var(--danger-soft);
  color: var(--danger);
  padding: 10px 11px;
}

.auth-switch,
.auth-home-link {
  justify-self: center;
  font-size: 0.9rem;
}

.auth-switch a {
  color: var(--accent);
  font-weight: 780;
}

.route-pricing {
  margin-top: 6px;
}

.policy-card {
  display: grid;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: clamp(22px, 4vw, 40px);
}

.policy-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
}

.not-found-page {
  min-height: 70vh;
  align-content: start;
}

.loading-state {
  display: grid;
  gap: 12px;
  place-items: center;
  min-height: 360px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 24px;
  text-align: center;
}

.loading-state .loading-card {
  width: min(320px, 100%);
}

.settings-panel {
  padding: clamp(18px, 2.6vw, 26px);
}

.settings-section .settings-panel {
  max-width: 860px;
}

.settings-group {
  display: grid;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
}

.settings-group h3 {
  margin: 0;
  font-size: 1rem;
}

.settings-group.danger-zone {
  border-bottom: 0;
  padding-bottom: 4px;
}

.settings-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.settings-actions .danger-button {
  margin-left: auto;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--ink);
}

.checkbox-label input {
  width: 18px;
  min-height: 18px;
  margin-top: 2px;
  accent-color: var(--accent);
}

.business-section {
  display: none !important;
}

body.reduce-motion .reveal {
  transform: none;
  opacity: 1;
  transition: none;
}

.reveal {
  transform: translateY(16px);
  opacity: 0;
  transition:
    transform 420ms ease,
    opacity 420ms ease;
}

.reveal.is-visible {
  transform: translateY(0);
  opacity: 1;
}

@keyframes drift {
  to {
    transform: translate3d(24px, 18px, 0) scale(1.08);
  }
}

@keyframes shimmer {
  to {
    transform: translateX(100%);
  }
}

@keyframes cardIn {
  from {
    transform: translateY(8px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes modalIn {
  from {
    transform: translateY(8px) scale(0.99);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

@media (max-width: 1120px) {
  .workspace-shell {
    grid-template-columns: 1fr;
    overflow-x: hidden;
  }

  .workspace-sidebar {
    position: static;
    z-index: 70;
    width: 100%;
    max-width: 100%;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .workspace-nav {
    max-width: 100%;
    min-width: 0;
    margin-top: 8px;
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .workspace-nav a {
    flex: 0 0 auto;
    white-space: nowrap;
  }
}

@media (max-width: 960px) {
  .landing-hero,
  .dashboard-hero,
  .workspace-section-heading,
  .split-section,
  .studio-grid,
  .practice-grid,
  .final-cta {
    grid-template-columns: 1fr;
  }

  .final-cta,
  .landing-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .landing-feature-grid,
  .workflow-track,
  .metric-grid,
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .landing-nav {
    display: none;
  }

  .landing-actions > .ghost-button,
  .landing-actions > .primary-button {
    display: none;
  }

  .mobile-menu-button {
    display: inline-flex;
  }

  body.public-menu-open .landing-header {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  body.public-menu-open .landing-nav {
    order: 3;
    display: grid;
    width: 100%;
    border-radius: var(--radius);
  }

  body.public-menu-open .landing-nav a {
    border-radius: var(--radius-sm);
  }

  .auth-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .workspace-topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .landing-header {
    padding: 12px 14px;
  }

  .workspace-sidebar {
    padding: 10px 12px;
  }

  .sidebar-brand {
    padding: 0 2px 8px;
  }

  .workspace-org {
    display: none;
  }

  .workspace-nav a {
    padding: 8px 10px;
    font-size: 0.86rem;
  }

  .workspace-nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 0;
  }

  .workspace-nav a {
    min-height: 40px;
    justify-content: center;
    text-align: center;
    white-space: normal;
  }

  .sidebar-footer {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
  }

  .sidebar-footer .ghost-button,
  .sidebar-footer .text-button {
    flex: 1 1 0;
    min-width: 0;
  }

  .sidebar-footer .text-button {
    min-height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: #cbd5e1;
  }

  .workspace-topbar {
    position: static;
    min-height: auto;
    padding: 14px 12px;
  }

  .landing-hero,
  .landing-section,
  .workspace-section {
    width: min(100% - 24px, var(--content-workspace));
  }

  .landing-hero {
    min-height: auto;
    padding: 42px 0 36px;
  }

  .hero-copy h1 {
    font-size: clamp(2.05rem, 10.6vw, 3rem);
    line-height: 1.08;
  }

  .dashboard-hero h2,
  .workspace-section-heading h2,
  .section-copy h2,
  .panel-title-row h2,
  .panel-title-row h3 {
    overflow-wrap: anywhere;
    word-break: normal;
  }

  .hero-actions,
  .topbar-actions,
  .today-card,
  .plain-section-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions > *,
  .topbar-actions > *,
  .today-actions > * {
    width: 100%;
  }

  .preview-grid,
  .landing-feature-grid,
  .workflow-track,
  .pricing-preview,
  .form-row,
  .quick-word-row,
  .toolbar,
  .business-grid,
  .monetize-row,
  .modal-benefits,
  .auth-actions,
  .settings-actions,
  .review-actions,
  .shadow-actions,
  .segmented-control {
    grid-template-columns: 1fr;
  }

  .route-page {
    padding: 18px 12px 28px;
  }

  .auth-card,
  .policy-card {
    padding: 20px;
  }

  .password-field {
    grid-template-columns: 1fr;
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .wordbook-list,
  .meaning-options {
    grid-template-columns: 1fr;
  }

  .word-detail-panel {
    inset: 0;
    width: 100vw;
    border-left: 0;
  }

  .word-detail-inner {
    padding: 18px 14px calc(18px + env(safe-area-inset-bottom));
  }

  .word-detail-actions,
  .settings-actions {
    flex-direction: column;
  }

  .word-detail-actions > *,
  .settings-actions > * {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .brand {
    gap: 8px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .landing-header .brand small {
    display: none;
  }

  .landing-header .secondary-button {
    min-height: 40px;
    padding: 8px 10px;
    font-size: 0.84rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}