:root {
  --native-ad-height: 0px;
  color-scheme: light;
  --ink: #1f2523;
  --muted: #68716f;
  --paper: #f8f3ea;
  --paper-2: #fffaf2;
  --line: rgba(31, 37, 35, 0.13);
  --red: #b9413d;
  --indigo: #243b61;
  --moss: #526f52;
  --gold: #c7923f;
  --aqua: #d7ece8;
  --shadow: 0 24px 80px rgba(51, 35, 21, 0.13);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.native-ad-visible {
  padding-bottom: calc(var(--native-ad-height) + env(safe-area-inset-bottom));
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: #f7efe2;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  background:
    radial-gradient(circle at 78% 8%, rgba(199, 146, 63, 0.18), transparent 24rem),
    linear-gradient(135deg, #f7efe2 0%, #eef5f2 47%, #f9f4ec 100%);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  touch-action: manipulation;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.36;
  background-image:
    linear-gradient(90deg, rgba(31, 37, 35, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(31, 37, 35, 0.025) 1px, transparent 1px);
  background-size: 18px 18px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.app-shell {
  position: relative;
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
  min-height: 100dvh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 28px 18px;
  border-right: 1px solid var(--line);
  background: rgba(255, 250, 242, 0.74);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 72% 22%, #fff6dc 0 17%, transparent 18%),
    linear-gradient(145deg, #c94545, #e0674f 48%, #243b61 49%, #243b61);
  color: #fff8ef;
  font-family: "Noto Serif JP", serif;
  font-size: 27px;
  box-shadow: 0 10px 30px rgba(185, 65, 61, 0.24);
}

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

.brand small {
  margin-top: 3px;
  color: var(--muted);
}

.nav-list {
  display: grid;
  gap: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  padding: 0 12px;
  text-align: left;
}

.nav-item span:first-child {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: rgba(36, 59, 97, 0.08);
  color: var(--indigo);
  font-family: "Noto Serif JP", serif;
}

.nav-item.active,
.nav-item:hover {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
}

.locale-panel,
.auth-panel {
  margin-top: auto;
  display: grid;
  gap: 9px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.5);
}

.auth-panel {
  margin-top: 0;
}

.locale-panel label {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}

select,
input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--ink);
  min-height: 42px;
  padding: 0 12px;
  outline: none;
}

.auth-form {
  display: grid;
  gap: 8px;
}

.account-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.account-actions[hidden] {
  display: none;
}

.account-actions .ghost-btn {
  min-height: 36px;
  padding: 0 8px;
  font-size: 12px;
}

.text-danger-btn {
  grid-column: 1 / -1;
  border: 0;
  background: transparent;
  color: #9b2c2c;
  min-height: 34px;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.text-danger-btn:hover,
.text-danger-btn:focus-visible {
  text-decoration: underline;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.main-stage {
  padding: 28px;
  width: 100%;
  max-width: 1540px;
  margin: 0 auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 22px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--red);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 0;
  font-size: 58px;
  line-height: 1.01;
  letter-spacing: 0;
}

h2 {
  font-size: 44px;
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  font-size: 19px;
}

.streak-card {
  min-width: 128px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.86);
  box-shadow: var(--shadow);
  padding: 14px;
}

.streak-card span,
.streak-card strong,
.streak-card small {
  display: block;
}

.streak-card strong {
  font-size: 32px;
}

.streak-card small {
  color: var(--muted);
}

.hero-grid,
.view {
  display: grid;
  gap: 18px;
}

.hidden {
  display: none;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  min-height: 380px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(120deg, rgba(255, 250, 242, 0.94), rgba(215, 236, 232, 0.74)),
    var(--paper-2);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: clamp(28px, 5vw, 58px);
  align-self: center;
}

.pill,
.lesson-tags span,
.status-dot {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 10px;
  background: rgba(255, 255, 255, 0.55);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.hero-copy p:not(.pill) {
  max-width: 650px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

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

.primary-btn,
.ghost-btn,
.chat-form button,
.icon-btn {
  min-height: 44px;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 0 16px;
  font-weight: 800;
}

.primary-btn,
.chat-form button {
  background: var(--ink);
  color: #fffaf2;
}

.ghost-btn,
.icon-btn {
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--line);
  color: var(--ink);
}

.wide {
  width: 100%;
}

.lantern-visual {
  position: relative;
  min-height: 100%;
  background:
    linear-gradient(90deg, transparent, rgba(36, 59, 97, 0.06)),
    repeating-linear-gradient(90deg, rgba(31, 37, 35, 0.05) 0 1px, transparent 1px 34px);
}

.sun-disc {
  position: absolute;
  top: 54px;
  right: 58px;
  display: grid;
  place-items: center;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: #cc4b45;
  color: #fff8ef;
  font-family: "Noto Serif JP", serif;
  font-size: 76px;
  box-shadow: inset 0 -18px 0 rgba(98, 33, 33, 0.11), 0 24px 60px rgba(185, 65, 61, 0.18);
}

.ink-wave {
  position: absolute;
  right: -80px;
  bottom: -36px;
  width: 500px;
  height: 170px;
  border-radius: 50% 50% 0 0;
  background:
    radial-gradient(circle at 30% 0, transparent 0 42px, rgba(36, 59, 97, 0.97) 43px 68px, transparent 69px),
    radial-gradient(circle at 50% 18%, transparent 0 48px, rgba(36, 59, 97, 0.94) 49px 80px, transparent 81px),
    radial-gradient(circle at 72% 0, transparent 0 45px, rgba(36, 59, 97, 0.92) 46px 72px, transparent 73px),
    linear-gradient(var(--indigo), var(--indigo));
}

.kana-cloud span {
  position: absolute;
  color: rgba(31, 37, 35, 0.16);
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 46px;
}

.kana-cloud span:nth-child(1) { top: 56px; left: 54px; }
.kana-cloud span:nth-child(2) { top: 166px; left: 110px; color: rgba(82, 111, 82, 0.28); }
.kana-cloud span:nth-child(3) { right: 42px; bottom: 124px; }
.kana-cloud span:nth-child(4) { left: 48px; bottom: 56px; color: rgba(185, 65, 61, 0.22); }

.metric-strip,
.edge-grid,
.lesson-grid,
.travel-grid,
.pricing-grid,
.qa-grid,
.word-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.metric-strip article,
.edge-card,
.panel,
.lesson-tile,
.travel-tile,
.word-tile,
.pricing-card,
.qa-item,
.reward-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.82);
  box-shadow: 0 16px 48px rgba(51, 35, 21, 0.08);
}

.metric-strip article {
  padding: 18px;
}

.metric-strip strong {
  display: block;
  font-size: 30px;
}

.metric-strip span,
.edge-card p,
.panel p,
.lesson-tile p,
.travel-tile p {
  color: var(--muted);
  line-height: 1.55;
}

.first-win-band {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 20px;
  align-items: center;
  padding: 22px;
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.36);
}

.first-win-band h2 {
  margin: 5px 0 8px;
  font-size: 24px;
}

.first-win-band p {
  margin: 0;
  color: var(--muted);
}

.first-win-progress {
  display: grid;
  gap: 12px;
}

.first-win-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
}

.first-win-step {
  min-height: 58px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  background: rgba(255, 250, 242, 0.7);
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-align: left;
}

.first-win-step.done {
  border-color: rgba(82, 111, 82, 0.55);
  background: rgba(82, 111, 82, 0.12);
  color: var(--moss);
}

.edge-panel {
  display: grid;
  gap: 14px;
}

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

.edge-card {
  position: relative;
  overflow: hidden;
  padding: 18px;
}

.edge-card::after {
  content: "";
  position: absolute;
  right: -42px;
  bottom: -52px;
  width: 132px;
  height: 132px;
  border-radius: 50%;
  background: rgba(185, 65, 61, 0.08);
}

.edge-card span {
  display: inline-flex;
  margin-bottom: 18px;
  border-radius: 999px;
  padding: 7px 10px;
  background: rgba(36, 59, 97, 0.08);
  color: var(--indigo);
  font-family: "Noto Serif JP", serif;
  font-weight: 800;
}

.daily-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
}

.ethical-ad-slot {
  margin-top: 18px;
}

.ethical-ad-card {
  border: 1px solid rgba(36, 59, 97, 0.16);
  border-radius: 8px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.56);
}

.ad-label-row,
.ad-content,
.ad-actions,
.ad-settings {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ad-label-row {
  justify-content: space-between;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.ad-content {
  justify-content: space-between;
}

.ad-content > div:first-child {
  max-width: 720px;
}

.ad-content small {
  color: var(--moss);
  font-weight: 850;
}

.ad-content h3 {
  margin: 5px 0 7px;
  font-size: 20px;
}

.ad-content p,
.ad-explanation {
  color: var(--muted);
}

.ad-actions {
  flex: none;
}

.ad-explanation {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.intent-panel {
  display: grid;
  gap: 14px;
}

.intent-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.intent-chip {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: var(--ink);
  padding: 0 14px;
  font-weight: 800;
}

.intent-chip.active {
  background: var(--ink);
  color: #fffaf2;
}

.pathway-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.pathway-card {
  position: relative;
  overflow: hidden;
  display: grid;
  align-content: space-between;
  min-height: 300px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.career-path {
  background:
    linear-gradient(135deg, rgba(255, 250, 242, 0.95), rgba(215, 236, 232, 0.78)),
    var(--paper-2);
}

.culture-path {
  background:
    linear-gradient(135deg, rgba(255, 250, 242, 0.95), rgba(255, 237, 221, 0.82)),
    var(--paper-2);
}

.pathway-mark {
  position: absolute;
  right: 18px;
  top: 12px;
  color: rgba(36, 59, 97, 0.12);
  font-family: "Noto Serif JP", serif;
  font-size: 120px;
  line-height: 1;
}

.pathway-card h3 {
  max-width: 620px;
  font-size: 30px;
  line-height: 1.08;
}

.pathway-card p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
  line-height: 1.55;
}

.bridge-preview {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 18px;
}

.bridge-spotlight {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 22px;
  background:
    linear-gradient(135deg, rgba(255, 250, 242, 0.95), rgba(215, 236, 232, 0.78)),
    var(--paper-2);
}

.bridge-spotlight h2 {
  max-width: 760px;
}

.bridge-mini-grid {
  display: grid;
  gap: 12px;
}

.bridge-mini-card {
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.82);
  padding: 16px;
  box-shadow: 0 16px 48px rgba(51, 35, 21, 0.08);
}

.bridge-mini-card strong,
.bridge-card h3 {
  color: var(--indigo);
}

.bridge-mini-card span,
.bridge-jp {
  font-family: "Noto Serif JP", serif;
  font-size: 24px;
}

.release-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 18px;
}

.memory-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.72fr);
  gap: 18px;
}

.panel {
  padding: 20px;
}

.section-title,
.chat-form {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.section-title > span:first-child {
  font-size: 12px;
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
}

.icon-btn {
  width: 38px;
  min-height: 38px;
  padding: 0;
}

.lesson-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0;
}

.goal-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.goal-form .wide {
  grid-column: 1 / -1;
}

.reward-meter {
  overflow: hidden;
  height: 12px;
  border-radius: 999px;
  background: rgba(31, 37, 35, 0.1);
  margin: 20px 0 10px;
}

.reward-meter span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--red), var(--gold), var(--moss));
  transition: width 220ms ease;
}

.mentor-actions,
.memory-list {
  display: grid;
  gap: 10px;
}

.mentor-actions span,
.memory-list article {
  display: block;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.55);
  padding: 12px;
}

.memory-list article strong {
  display: block;
  color: var(--red);
  font-size: 12px;
  text-transform: uppercase;
}

.skill-coach-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 18px;
  margin-bottom: 18px;
}

.fluency-passport-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 18px;
  margin-bottom: 18px;
}

.fluency-score-row {
  display: grid;
  grid-template-columns: 128px 1fr;
  gap: 16px;
  align-items: center;
  margin-top: 16px;
}

.fluency-total {
  display: grid;
  place-items: center;
  min-height: 128px;
  border: 1px solid rgba(82, 111, 82, 0.3);
  border-radius: 8px;
  background: rgba(215, 236, 232, 0.58);
}

.fluency-total strong {
  color: var(--indigo);
  font-size: 42px;
}

.fluency-total span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.fluency-dimensions {
  display: grid;
  gap: 8px;
}

.fluency-dimensions article {
  display: grid;
  grid-template-columns: 40px 1fr 42px;
  gap: 9px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
}

.fluency-dimensions article.weak {
  border-color: rgba(185, 65, 61, 0.34);
  background: rgba(255, 237, 221, 0.62);
}

.fluency-dimensions span {
  color: var(--red);
  font-family: "Noto Serif JP", serif;
  font-weight: 900;
}

.fluency-dimensions strong {
  display: block;
  font-size: 13px;
}

.fluency-dimensions small {
  color: var(--muted);
  text-align: right;
}

.fluency-dimensions i {
  display: block;
  height: 5px;
  margin-top: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(31, 37, 35, 0.1);
}

.fluency-dimensions b {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--moss);
}

.fluency-next {
  display: grid;
  gap: 5px;
  margin-top: 14px;
  padding: 13px;
  border-left: 3px solid var(--red);
  background: rgba(255, 250, 242, 0.72);
}

.fluency-next small {
  color: var(--muted);
  font-weight: 800;
}

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

.cando-list label {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 9px;
  align-items: start;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
}

.cando-list input {
  width: 18px;
  height: 18px;
  margin: 1px 0 0;
  accent-color: var(--moss);
}

.cando-panel > p {
  color: var(--muted);
}

.skill-coach-panel,
.nuance-panel {
  min-height: 100%;
}

.skill-balance-grid {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.skill-balance-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  overflow: hidden;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
}

.skill-balance-item div {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.skill-balance-item strong {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(185, 65, 61, 0.1);
  color: var(--red);
  font-family: "Noto Serif JP", serif;
}

.skill-balance-item span,
.skill-balance-item small {
  position: relative;
  z-index: 1;
  color: var(--indigo);
  font-weight: 850;
}

.skill-balance-item i {
  position: absolute;
  inset: auto auto 0 0;
  height: 4px;
  background: var(--moss);
}

.skill-balance-item.weak {
  border-color: rgba(185, 65, 61, 0.32);
}

.skill-balance-item.weak i {
  background: var(--red);
}

.skill-balance-item.strong {
  background: rgba(215, 236, 232, 0.58);
}

.nuance-card {
  display: grid;
  gap: 10px;
  margin: 14px 0;
  padding: 16px;
  border: 1px solid rgba(36, 59, 97, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 250, 242, 0.92), rgba(255, 237, 221, 0.72)),
    var(--paper-2);
}

.nuance-card small {
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.nuance-card span {
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}

.nuance-card strong {
  color: var(--indigo);
  font-family: "Noto Serif JP", serif;
  font-size: 27px;
  line-height: 1.2;
}

.nuance-card p {
  color: var(--muted);
}

.user-love-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 18px;
  margin-bottom: 18px;
}

.love-loop-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.love-loop-grid article {
  display: grid;
  gap: 7px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
}

.love-loop-grid article.active {
  border-color: rgba(82, 111, 82, 0.35);
  background: rgba(215, 236, 232, 0.58);
}

.love-loop-grid span {
  color: var(--red);
  font-family: "Noto Serif JP", serif;
  font-size: 22px;
  font-weight: 900;
}

.love-loop-grid strong {
  color: var(--indigo);
}

.love-loop-grid p,
.feedback-panel p {
  color: var(--muted);
}

.feedback-form {
  display: grid;
  gap: 12px;
}

.ai-improvement-card {
  display: grid;
  gap: 8px;
  margin-top: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
}

.ai-improvement-card small {
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.ai-improvement-card strong {
  color: var(--indigo);
}

.nudge-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 18px;
  margin-bottom: 18px;
}

.nudge-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.push-status-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.nudge-grid article,
.push-status-grid article {
  display: grid;
  gap: 7px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.72);
}

.push-status-grid article.active {
  border-color: rgba(82, 111, 82, 0.34);
  background: rgba(215, 236, 232, 0.58);
}

.nudge-grid span {
  color: var(--red);
  font-family: "Noto Serif JP", serif;
  font-size: 22px;
  font-weight: 900;
}

.nudge-grid strong,
.push-status-grid strong {
  color: var(--indigo);
}

.nudge-grid p,
.push-status-grid p,
.nudge-settings-panel p {
  color: var(--muted);
}

.nudge-settings {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.chat-card {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 350px;
}

.chat-log {
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: auto;
  padding-right: 4px;
  max-height: 260px;
}

.bubble {
  max-width: 86%;
  padding: 11px 13px;
  border-radius: 8px;
  line-height: 1.45;
  background: rgba(36, 59, 97, 0.08);
}

.tutor-insight {
  width: min(100%, 560px);
  background:
    linear-gradient(135deg, rgba(255, 250, 242, 0.96), rgba(231, 245, 240, 0.9));
  border: 1px solid rgba(31, 37, 35, 0.12);
  box-shadow: 0 12px 30px rgba(51, 35, 21, 0.08);
}

.tutor-insight-row {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 7px 0;
  border-bottom: 1px solid rgba(31, 37, 35, 0.08);
}

.tutor-insight-row:last-child {
  border-bottom: 0;
}

.tutor-insight-row strong {
  color: var(--accent);
  font-size: 12px;
  text-transform: uppercase;
}

.tutor-insight-row span {
  line-height: 1.55;
}

.bubble.user {
  align-self: flex-end;
  background: var(--indigo);
  color: white;
}

.chat-form {
  margin: 16px 0 0;
}

.chat-form button {
  min-width: 82px;
}

.billing-status {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.billing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.view {
  padding-top: 8px;
}

.view-heading {
  max-width: 820px;
}

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

.lesson-tile,
.travel-tile {
  padding: 18px;
}

.word-tile {
  padding: 16px;
}

.word-tile.active {
  border-color: rgba(185, 65, 61, 0.45);
  background: rgba(255, 237, 221, 0.74);
}

.word-tile strong {
  display: block;
  color: var(--indigo);
  font-family: "Noto Serif JP", serif;
  font-size: 28px;
}

.word-tile span {
  color: var(--red);
  font-weight: 800;
}

.lesson-tile .jp,
.travel-tile .jp,
.jp-line,
.target-kanji {
  font-family: "Noto Serif JP", serif;
}

.lesson-tile .jp,
.travel-tile .jp {
  display: block;
  margin-bottom: 8px;
  font-size: 28px;
  color: var(--indigo);
}

.progress-track {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(31, 37, 35, 0.1);
  margin-top: 14px;
}

.progress-track span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--red), var(--gold), var(--moss));
}

.practice-grid,
.writing-layout,
.plan-layout,
.reward-layout,
.words-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 18px;
}

.phrase-panel {
  min-height: 310px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}

.conversation-controls {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.voice-disclosure {
  margin-bottom: 0;
  font-size: 12px;
}

.word-card {
  display: grid;
  align-content: center;
  min-height: 360px;
}

.word-jp {
  display: block;
  color: var(--indigo);
  font-family: "Noto Serif JP", serif;
  font-size: 84px;
  line-height: 1;
}

.quiz-panel,
.listening-panel {
  display: grid;
  gap: 14px;
}

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

.quiz-options .ghost-btn {
  min-height: 54px;
  white-space: normal;
  text-align: left;
}

.jp-line {
  font-size: 72px;
  line-height: 1.08;
}

.romaji-line {
  color: var(--red);
  font-weight: 800;
}

.score-panel {
  display: grid;
  place-items: center;
  text-align: center;
}

.score-ring {
  display: grid;
  place-items: center;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background:
    radial-gradient(circle, var(--paper-2) 0 55%, transparent 56%),
    conic-gradient(var(--moss) 0 92%, rgba(31, 37, 35, 0.12) 92% 100%);
  color: var(--moss);
  font-size: 40px;
  font-weight: 800;
}

.canvas-panel {
  position: relative;
}

.target-kanji {
  position: absolute;
  top: 48px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(31, 37, 35, 0.08);
  font-size: 210px;
  pointer-events: none;
}

canvas {
  display: block;
  width: 100%;
  height: auto;
  min-height: 300px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(90deg, transparent 49.8%, rgba(185, 65, 61, 0.24) 50%, transparent 50.2%),
    linear-gradient(transparent 49.8%, rgba(185, 65, 61, 0.24) 50%, transparent 50.2%),
    rgba(255, 255, 255, 0.55);
  touch-action: none;
  margin-bottom: 12px;
}

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

.stroke-list span {
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.55);
}

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

.bridge-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 18px;
  margin-bottom: 18px;
}

.bridge-guide {
  min-height: 100%;
}

.culture-grid,
.impact-strip {
  display: grid;
  gap: 10px;
}

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

.culture-card,
.culture-note {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
  padding: 12px;
}

.culture-card {
  display: grid;
  gap: 6px;
}

.culture-card strong {
  color: var(--red);
}

.culture-card span {
  font-family: "Noto Serif JP", serif;
  font-weight: 800;
}

.culture-card small,
.bridge-card small {
  color: var(--muted);
  line-height: 1.45;
}

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

.impact-strip span {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.58);
  font-weight: 800;
}

.impact-strip span.active {
  border-color: rgba(82, 111, 82, 0.45);
  background: rgba(215, 236, 232, 0.72);
  color: var(--moss);
}

.bridge-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.impact-preview {
  display: grid;
}

.spotlight-preview {
  display: grid;
}

.impact-callout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  background:
    linear-gradient(135deg, rgba(215, 236, 232, 0.8), rgba(255, 250, 242, 0.92)),
    var(--paper-2);
}

.spotlight-callout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  background:
    linear-gradient(135deg, rgba(36, 59, 97, 0.12), rgba(255, 250, 242, 0.94)),
    var(--paper-2);
}

.impact-hero {
  display: grid;
  grid-template-columns: minmax(320px, 0.86fr) minmax(0, 1.14fr);
  gap: 18px;
  margin-bottom: 18px;
}

.impact-score-panel {
  min-height: 100%;
}

.impact-score {
  display: grid;
  place-items: center;
  width: 152px;
  height: 152px;
  border-radius: 50%;
  margin: 8px 0 18px;
  background:
    radial-gradient(circle, var(--paper-2) 0 55%, transparent 56%),
    conic-gradient(var(--moss) 0 72%, rgba(31, 37, 35, 0.12) 72% 100%);
  color: var(--indigo);
  font-size: 38px;
  font-weight: 900;
}

.impact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.impact-stats,
.impact-grid {
  display: grid;
  gap: 12px;
}

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

.impact-stats article {
  display: grid;
  gap: 7px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
}

.impact-stats strong,
.impact-card span,
.certificate-card span {
  color: var(--red);
  font-size: 12px;
  text-transform: uppercase;
  font-weight: 900;
}

.impact-stats span {
  color: var(--indigo);
  font-weight: 850;
}

.impact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 18px;
}

.referral-panel {
  margin: 16px 0;
}

.referral-layout {
  display: grid;
  grid-template-columns: 1.2fr auto;
  gap: 16px;
  align-items: center;
}

.referral-layout h3 {
  margin: 4px 0 8px;
  color: var(--indigo);
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  letter-spacing: 0;
}

.referral-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.referral-benefits {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.referral-benefits article {
  display: grid;
  gap: 7px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.72);
}

.referral-benefits article.active {
  border-color: rgba(188, 71, 73, 0.3);
  background: rgba(188, 71, 73, 0.08);
}

.referral-benefits span {
  color: var(--red);
  font-family: "Noto Serif JP", serif;
  font-size: 22px;
  font-weight: 900;
}

.referral-benefits strong {
  color: var(--indigo);
}

.referral-benefits p {
  color: var(--muted);
}

.north-star-panel {
  margin-bottom: 18px;
}

.north-star-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.north-star-grid article {
  display: grid;
  gap: 6px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
}

.north-star-grid span {
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.north-star-grid strong {
  color: var(--indigo);
  font-size: 18px;
}

.north-star-grid p,
.north-star-panel > p {
  color: var(--muted);
}

.impact-card {
  display: grid;
  gap: 9px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.82);
  box-shadow: 0 16px 48px rgba(51, 35, 21, 0.08);
}

.impact-card.active {
  border-color: rgba(82, 111, 82, 0.42);
  background: rgba(215, 236, 232, 0.72);
}

.impact-card span {
  font-family: "Noto Serif JP", serif;
  font-size: 24px;
  text-transform: none;
}

.impact-card h3 {
  margin-bottom: 0;
}

.impact-card p {
  color: var(--muted);
}

.certificate-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.54fr);
  gap: 18px;
  align-items: center;
}

.certificate-card {
  display: grid;
  gap: 12px;
  min-height: 170px;
  padding: 22px;
  border: 1px solid rgba(199, 146, 63, 0.48);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 250, 242, 0.94), rgba(215, 236, 232, 0.82)),
    var(--paper-2);
  box-shadow: 0 20px 54px rgba(51, 35, 21, 0.11);
}

.certificate-card strong {
  color: var(--indigo);
  font-family: "Noto Serif JP", serif;
  font-size: 28px;
  line-height: 1.15;
}

.certificate-card small {
  color: var(--muted);
  font-weight: 800;
}

.spotlight-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.36fr);
  gap: 20px;
  align-items: center;
  padding: 28px;
  margin-bottom: 18px;
  border: 1px solid rgba(36, 59, 97, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(36, 59, 97, 0.92), rgba(82, 111, 82, 0.88)),
    var(--indigo);
  color: #fffaf2;
  box-shadow: 0 24px 80px rgba(36, 59, 97, 0.16);
}

.spotlight-stage h3 {
  color: #fffaf2;
  font-size: 36px;
}

.spotlight-stage p {
  color: rgba(255, 250, 242, 0.82);
}

.spotlight-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.spotlight-proof {
  display: grid;
  gap: 8px;
  place-items: center;
  min-height: 210px;
  border: 1px solid rgba(255, 250, 242, 0.24);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.1);
  text-align: center;
}

.spotlight-proof span {
  color: #fffaf2;
  font-size: 58px;
  font-weight: 950;
}

.spotlight-proof strong {
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0;
}

.spotlight-proof small {
  max-width: 220px;
  color: rgba(255, 250, 242, 0.75);
  line-height: 1.45;
}

.spotlight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.spotlight-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.84);
  box-shadow: 0 16px 48px rgba(51, 35, 21, 0.08);
}

.spotlight-card.active {
  border-color: rgba(185, 65, 61, 0.42);
  background: rgba(255, 237, 221, 0.76);
}

.spotlight-card span {
  color: var(--red);
  font-family: "Noto Serif JP", serif;
  font-size: 23px;
  font-weight: 900;
}

.spotlight-card p,
.spotlight-card small {
  color: var(--muted);
}

.creator-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 18px;
}

.creator-panel {
  min-height: 100%;
}

.creator-hooks {
  display: grid;
  gap: 10px;
}

.creator-hooks article,
.launch-tags span {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
}

.creator-hooks article {
  display: grid;
  gap: 6px;
  padding: 13px;
}

.creator-hooks strong {
  color: var(--red);
  font-size: 12px;
  text-transform: uppercase;
}

.creator-hooks span {
  color: var(--indigo);
  font-weight: 800;
}

.launch-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.launch-tags span {
  padding: 8px 10px;
  color: var(--indigo);
  font-size: 13px;
  font-weight: 850;
}

.launch-lab {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.launch-lab-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
}

.campaign-card {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid rgba(36, 59, 97, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 250, 242, 0.9), rgba(215, 236, 232, 0.66)),
    var(--paper-2);
}

.campaign-card h3 {
  margin-bottom: 0;
}

.campaign-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.campaign-steps span {
  display: grid;
  gap: 6px;
  min-height: 96px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--muted);
  line-height: 1.4;
}

.campaign-steps strong {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--indigo);
  color: #fffaf2;
  font-size: 13px;
}

.one-line-studio {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.one-line-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}

.one-line-card {
  display: grid;
  gap: 11px;
  min-height: 230px;
  padding: 22px;
  border: 1px solid rgba(185, 65, 61, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 237, 221, 0.9), rgba(255, 250, 242, 0.96)),
    var(--paper-2);
  box-shadow: 0 18px 54px rgba(51, 35, 21, 0.1);
}

.one-line-card small {
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.one-line-card strong {
  color: var(--indigo);
  font-family: "Noto Serif JP", serif;
  font-size: 34px;
  line-height: 1.18;
}

.one-line-card span {
  color: var(--moss);
  font-weight: 850;
}

.one-line-card p,
.one-line-coach p {
  color: var(--muted);
}

.one-line-coach {
  display: grid;
  align-content: center;
  gap: 12px;
}

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

.career-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 18px;
  margin-bottom: 18px;
}

.career-profile {
  min-height: 100%;
}

.career-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.culture-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 18px;
  margin-bottom: 18px;
}

.culture-profile {
  min-height: 100%;
}

.culture-mission-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.bridge-card {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.82);
  box-shadow: 0 16px 48px rgba(51, 35, 21, 0.08);
  padding: 18px;
}

.career-card {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.82);
  box-shadow: 0 16px 48px rgba(51, 35, 21, 0.08);
  padding: 18px;
}

.culture-mission-card {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 250, 242, 0.82);
  box-shadow: 0 16px 48px rgba(51, 35, 21, 0.08);
  padding: 18px;
}

.bridge-card .section-title {
  margin-bottom: 0;
}

.career-card .section-title {
  margin-bottom: 0;
}

.culture-mission-card .section-title {
  margin-bottom: 0;
}

.bridge-jp {
  display: block;
  color: var(--indigo);
}

.career-jp {
  display: block;
  color: var(--indigo);
  font-family: "Noto Serif JP", serif;
  font-size: 22px;
  line-height: 1.45;
}

.culture-jp {
  display: block;
  color: var(--indigo);
  font-family: "Noto Serif JP", serif;
  font-size: 24px;
  line-height: 1.35;
}

.culture-note {
  color: var(--indigo);
  font-weight: 700;
  line-height: 1.45;
}

.career-phrasebook {
  margin-top: 18px;
}

.career-phrasebook,
.culture-phrasebook {
  margin-top: 18px;
}

.phrase-ladder,
.culture-breakdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.phrase-ladder article,
.culture-breakdown article {
  display: grid;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
  padding: 12px;
}

.phrase-ladder strong,
.culture-breakdown strong {
  color: var(--red);
  font-size: 12px;
  text-transform: uppercase;
}

.phrase-ladder span,
.culture-breakdown span {
  font-family: "Noto Serif JP", serif;
  font-weight: 800;
}

.culture-breakdown p {
  margin-bottom: 0;
  color: var(--indigo);
  font-weight: 800;
}

.culture-breakdown small {
  color: var(--muted);
  line-height: 1.45;
}

.plan-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.plan-stats span,
.empty-state,
.week-item,
.conversation-bubble {
  display: grid;
  gap: 5px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.56);
}

.plan-stats strong,
.week-item strong,
.conversation-bubble strong {
  color: var(--red);
  font-size: 12px;
  text-transform: uppercase;
}

.week-list,
.conversation-log,
.reward-list {
  display: grid;
  gap: 10px;
}

.week-item {
  grid-template-columns: 54px 1fr auto;
  align-items: center;
}

.week-item small,
.conversation-bubble small {
  color: var(--muted);
}

.conversation-panel {
  min-height: 330px;
}

.conversation-log {
  max-height: 270px;
  overflow: auto;
}

.conversation-bubble.user {
  margin-left: auto;
  max-width: 78%;
  background: rgba(36, 59, 97, 0.1);
}

.conversation-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-top: 14px;
}

.tutor-feedback {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.tutor-feedback span {
  margin-right: auto;
}

.tutor-feedback .icon-btn {
  width: 32px;
  height: 32px;
}

.conversation-form button:disabled,
.tutor-feedback button:disabled {
  cursor: wait;
  opacity: 0.58;
}

#recordPhrase.recording {
  border-color: var(--red);
  background: rgba(185, 65, 61, 0.12);
  color: var(--red);
}

.live-voice-studio {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(250px, 0.65fr);
  align-items: center;
  gap: 28px;
  padding: 28px;
  border: 1px solid rgba(36, 59, 97, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(120deg, rgba(36, 59, 97, 0.97), rgba(26, 47, 73, 0.97)),
    var(--indigo);
  color: #fffaf2;
  box-shadow: 0 18px 46px rgba(25, 42, 66, 0.18);
}

.live-voice-studio .section-title,
.live-voice-studio h3,
.live-voice-studio p {
  color: inherit;
}

.live-voice-studio h3 {
  margin: 8px 0;
  font-size: 24px;
}

.live-voice-studio p {
  max-width: 760px;
  margin-bottom: 0;
  color: rgba(255, 250, 242, 0.78);
}

.live-voice-studio .status-dot {
  border-color: rgba(255, 250, 242, 0.24);
  background: rgba(255, 250, 242, 0.1);
  color: #fffaf2;
}

.live-voice-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.live-voice-signals span {
  padding: 7px 9px;
  border: 1px solid rgba(255, 250, 242, 0.18);
  border-radius: 6px;
  color: rgba(255, 250, 242, 0.84);
  font-size: 12px;
}

.live-voice-action {
  display: grid;
  justify-items: center;
  gap: 12px;
  text-align: center;
}

.live-voice-action small {
  color: rgba(255, 250, 242, 0.64);
  line-height: 1.4;
}

.live-orbit {
  display: grid;
  place-items: center;
  width: 112px;
  height: 112px;
  border: 1px solid rgba(255, 250, 242, 0.2);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 250, 242, 0.2) 0 34%, transparent 35%),
    conic-gradient(from 20deg, var(--gold), var(--red), rgba(255, 250, 242, 0.22), var(--gold));
  box-shadow: inset 0 0 0 10px rgba(24, 48, 79, 0.74);
}

.live-orbit span {
  display: grid;
  place-items: center;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: #fffaf2;
  color: var(--red);
  font-family: "Noto Serif JP", serif;
  font-size: 42px;
  font-weight: 800;
}

.live-orbit.is-live {
  animation: live-pulse 1.8s ease-in-out infinite;
}

@keyframes live-pulse {
  50% {
    transform: scale(1.05);
    box-shadow: inset 0 0 0 10px rgba(24, 48, 79, 0.66), 0 0 0 14px rgba(245, 184, 72, 0.1);
  }
}

.treasure-panel {
  text-align: center;
}

.treasure-box {
  display: grid;
  place-items: center;
  width: 158px;
  height: 126px;
  margin: 0 auto 18px;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(199, 146, 63, 0.94), rgba(185, 65, 61, 0.95)),
    var(--gold);
  color: #fffaf2;
  font-family: "Noto Serif JP", serif;
  font-size: 58px;
  box-shadow: 0 22px 56px rgba(185, 65, 61, 0.24);
}

.treasure-box.open {
  background:
    linear-gradient(180deg, rgba(82, 111, 82, 0.94), rgba(36, 59, 97, 0.95)),
    var(--moss);
}

.reward-item {
  padding: 15px;
}

.reward-item strong {
  color: var(--muted);
}

.reward-item.unlocked {
  border-color: rgba(82, 111, 82, 0.38);
  background: rgba(215, 236, 232, 0.7);
}

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

.pricing-controls {
  display: grid;
  grid-template-columns: minmax(190px, 0.72fr) minmax(250px, 0.92fr) minmax(280px, 1.36fr);
  gap: 12px;
  align-items: end;
  margin-bottom: 20px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.64);
}

.pricing-controls label {
  display: grid;
  gap: 7px;
  color: var(--indigo);
  font-size: 12px;
  font-weight: 850;
}

.pricing-controls select {
  width: 100%;
  min-height: 42px;
}

.pricing-controls p {
  align-self: center;
  color: var(--muted);
  font-size: 12px;
}

.billing-cycle {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  min-height: 42px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(36, 59, 97, 0.06);
}

.billing-cycle button {
  min-width: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

.billing-cycle button.active {
  background: var(--paper-1);
  color: var(--indigo);
  box-shadow: 0 3px 12px rgba(36, 59, 97, 0.12);
}

.pricing-card {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 20px;
}

.pricing-card.popular {
  border-color: rgba(185, 65, 61, 0.42);
  background:
    linear-gradient(180deg, rgba(255, 250, 242, 0.96), rgba(255, 237, 221, 0.9)),
    var(--paper-2);
  transform: translateY(-8px);
}

.pricing-card.active {
  box-shadow: 0 24px 80px rgba(185, 65, 61, 0.15);
}

.plan-badge {
  width: fit-content;
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(36, 59, 97, 0.08);
  color: var(--indigo);
  font-size: 12px;
  font-weight: 800;
}

.plan-price {
  display: block;
  font-size: 34px;
}

.ai-tier {
  min-height: 68px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--indigo);
  font-weight: 800;
}

.pricing-card ul {
  display: grid;
  gap: 8px;
  padding-left: 18px;
  margin: 0;
  color: var(--muted);
}

.plan-annual {
  display: block;
  margin-top: -6px;
  color: var(--moss);
  font-weight: 850;
}

.choose-plan {
  margin-top: auto;
}

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

.pricing-strategy-panel {
  margin-top: 18px;
}

.market-growth-panel {
  margin-top: 18px;
}

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

.market-growth-grid article {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
}

.market-growth-grid strong {
  display: block;
  margin-bottom: 7px;
  color: var(--red);
  font-size: 12px;
  text-transform: uppercase;
}

.market-growth-grid p {
  color: var(--muted);
}

.ad-promise-panel {
  margin-top: 18px;
}

.ad-policy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.ad-policy-grid article {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
}

.ad-policy-grid article.active {
  border-color: rgba(82, 111, 82, 0.4);
  background: rgba(215, 236, 232, 0.64);
}

.ad-policy-grid strong {
  display: block;
  margin-bottom: 5px;
  color: var(--indigo);
}

.ad-policy-grid p {
  color: var(--muted);
}

.ad-settings {
  justify-content: space-between;
  margin-top: 14px;
}

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

.pricing-strategy-grid article {
  display: grid;
  gap: 7px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
}

.pricing-strategy-grid strong {
  color: var(--red);
  font-size: 12px;
  text-transform: uppercase;
}

.pricing-strategy-grid span {
  color: var(--indigo);
  font-weight: 900;
}

.pricing-strategy-grid p {
  color: var(--muted);
}

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

.qa-item {
  padding: 16px;
}

.qa-item strong {
  color: var(--moss);
  font-size: 12px;
}

.qa-item span {
  display: block;
  margin: 7px 0;
  font-weight: 800;
}

.checkout-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.checkout-card {
  max-width: 760px;
}

.checkout-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

@media (min-width: 1280px) {
  body[data-platform="desktop"] .hero-panel {
    grid-template-columns: minmax(0, 1.15fr) 430px;
  }

  body[data-platform="desktop"] .chat-log,
  body[data-platform="desktop"] .conversation-log {
    max-height: 340px;
  }
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: sticky;
    z-index: 20;
    top: 0;
    height: auto;
    padding: max(14px, env(safe-area-inset-top)) 18px 14px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .locale-panel {
    margin-top: 0;
  }

  .nav-list {
    grid-template-columns: repeat(15, minmax(52px, 1fr));
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: thin;
  }

  .nav-item {
    justify-content: center;
    min-height: 52px;
  }

  .nav-item span:last-child {
    display: none;
  }

  .hero-panel,
  .first-win-band,
  .daily-layout,
  .pathway-grid,
  .bridge-preview,
  .bridge-layout,
  .impact-callout,
  .impact-hero,
  .certificate-panel,
  .spotlight-callout,
  .spotlight-stage,
  .creator-layout,
  .launch-lab-grid,
  .one-line-layout,
  .career-hero,
  .culture-hero,
  .practice-grid,
  .writing-layout,
  .release-layout,
	  .memory-layout,
	  .skill-coach-layout,
	  .fluency-passport-layout,
	  .user-love-layout,
  .nudge-layout,
  .plan-layout,
  .reward-layout,
  .words-layout {
    grid-template-columns: 1fr;
  }

  .lantern-visual {
    min-height: 270px;
  }

  .lesson-grid,
  .metric-strip,
    .edge-grid,
    .bridge-grid,
	    .impact-grid,
	    .referral-benefits,
	    .north-star-grid,
    .spotlight-grid,
    .campaign-steps,
    .career-grid,
  .culture-mission-grid,
  .phrase-ladder,
    .culture-breakdown,
    .pricing-grid,
    .pricing-strategy-grid,
    .market-growth-grid,
    .ad-policy-grid,
    .love-loop-grid,
    .nudge-grid,
    .push-status-grid,
  .qa-grid,
  .word-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .pricing-controls {
    grid-template-columns: 1fr 1fr;
  }

  .pricing-controls p {
    grid-column: 1 / -1;
  }

  .pricing-card.popular {
    transform: none;
  }

  h1 {
    font-size: 46px;
  }

  h2 {
    font-size: 36px;
  }

  .jp-line {
    font-size: 56px;
  }
}

@media (max-width: 620px) {
  body {
    background:
      radial-gradient(circle at 90% 0, rgba(199, 146, 63, 0.16), transparent 16rem),
      linear-gradient(180deg, #fff8ed 0%, #eef5f2 100%);
  }

  .app-shell {
    display: block;
  }

  .main-stage,
  .sidebar {
    padding: 18px;
  }

  .main-stage {
    padding: max(18px, env(safe-area-inset-top)) 14px calc(104px + env(safe-area-inset-bottom));
  }

  .sidebar {
    position: fixed;
    inset: auto 0 0;
    z-index: 50;
    height: auto;
    padding: 9px 10px calc(9px + env(safe-area-inset-bottom));
    border-top: 1px solid rgba(31, 37, 35, 0.14);
    border-right: 0;
    border-bottom: 0;
    background: rgba(255, 250, 242, 0.93);
    box-shadow: 0 -16px 42px rgba(51, 35, 21, 0.12);
  }

  .brand,
  .locale-panel,
  .auth-panel {
    display: none;
  }

  .topbar {
    display: grid;
    margin-bottom: 16px;
  }

  .streak-card {
    display: grid;
    grid-template-columns: auto auto 1fr;
    align-items: center;
    gap: 8px;
    min-width: 0;
    box-shadow: 0 12px 36px rgba(51, 35, 21, 0.09);
  }

  .nav-list {
    display: grid;
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: 54px;
    overflow-x: auto;
    gap: 6px;
    padding-bottom: 0;
    scrollbar-width: thin;
  }

  .nav-item {
    flex: none;
    width: 54px;
    min-height: 56px;
    padding: 0;
    border-color: rgba(31, 37, 35, 0.08);
    background: rgba(255, 255, 255, 0.62);
  }

  .nav-item span:first-child {
    width: 34px;
    height: 34px;
  }

  .nav-item.active {
    background: var(--ink);
  }

  .nav-item.active span:first-child {
    background: transparent;
    color: #fffaf2;
  }

  .metric-strip,
  .lesson-grid,
  .edge-grid,
  .bridge-grid,
	  .impact-grid,
	  .referral-benefits,
	  .north-star-grid,
  .spotlight-grid,
  .campaign-steps,
  .career-grid,
  .culture-mission-grid,
  .phrase-ladder,
  .culture-breakdown,
  .travel-grid,
  .pricing-grid,
  .pricing-strategy-grid,
  .market-growth-grid,
  .ad-policy-grid,
  .love-loop-grid,
  .nudge-grid,
  .push-status-grid,
  .qa-grid,
  .word-grid,
  .quiz-options {
    grid-template-columns: 1fr;
  }

	  .goal-form,
    .pricing-controls,
	  .ad-content,
	  .ad-settings,
	  .fluency-score-row,
  .conversation-controls,
  .culture-grid,
  .impact-strip,
  .impact-stats,
  .referral-layout,
  .plan-stats,
  .conversation-form,
  .live-voice-studio,
  .launch-lab-grid,
  .nudge-settings,
  .one-line-layout,
  .upgrade-panel {
    grid-template-columns: 1fr;
  }

  .ad-content,
  .ad-settings {
    display: grid;
  }

  .pricing-controls p {
    grid-column: auto;
  }

  .ad-actions {
    flex-wrap: wrap;
  }

  .upgrade-panel {
    display: grid;
  }

  .hero-copy {
    padding: 24px;
  }

  .hero-panel,
  .panel,
  .lesson-tile,
  .travel-tile,
  .word-tile,
  .pricing-card,
  .qa-item,
  .reward-item,
  .bridge-card,
  .impact-card,
  .spotlight-card,
  .career-card,
  .culture-mission-card,
  .bridge-mini-card {
    box-shadow: 0 12px 36px rgba(51, 35, 21, 0.07);
  }

  .bridge-spotlight {
    display: grid;
    align-items: start;
  }

  .button-row,
  .hero-actions {
    display: grid;
  }

  h1 {
    font-size: 34px;
  }

  h2 {
    font-size: 29px;
  }

  .jp-line {
    font-size: 38px;
  }

  .word-jp {
    font-size: 56px;
  }

  .one-line-card strong {
    font-size: 27px;
  }
}

@media (max-width: 380px) {
  .main-stage {
    padding-left: 10px;
    padding-right: 10px;
  }

  h1 {
    font-size: 30px;
  }

  h2 {
    font-size: 26px;
  }

  .jp-line {
    font-size: 32px;
  }

  .nav-list {
    grid-auto-columns: 50px;
  }

  .nav-item {
    width: 50px;
  }
}