:root {
  --paper: #f4f1eb;
  --paper-deep: #efece5;
  --panel: rgba(253, 252, 248, 0.9);
  --panel-strong: rgba(255, 255, 255, 0.82);
  --ink: #1c1c1c;
  --muted: #66645f;
  --line: rgba(28, 28, 28, 0.12);
  --line-strong: rgba(28, 28, 28, 0.18);
  --accent: #c53030;
  --accent-soft: rgba(197, 48, 48, 0.14);
  --shadow-sm: 0 14px 32px rgba(28, 28, 28, 0.06);
  --shadow-lg: 0 24px 56px rgba(28, 28, 28, 0.1);
  --serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  --sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --page-title-size: clamp(2.7rem, 4.4vw, 4.15rem);
}

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

[hidden] {
  display: none !important;
}

html {
  color: var(--ink);
  font-family: var(--serif);
  line-height: 1.5;
}

body {
  margin: 0;
  background: var(--paper);
}

body.has-mobile-nav {
  overflow: hidden;
}

body.has-stroke-order-zoom {
  overflow: hidden;
}

::selection {
  background: var(--accent);
  color: #fff;
}

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

.brand-mention {
  display: inline-block;
  color: var(--accent);
  font-family: var(--sans);
  font-size: 0.96em;
  font-weight: 800;
  letter-spacing: 0.04em;
}

button,
input,
select {
  font: inherit;
}

:focus-visible {
  outline: 3px solid rgba(197, 48, 48, 0.5);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 100;
  padding: 0.8rem 1rem;
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-180%);
  transition: transform 180ms ease;
}

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

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

.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
}

.page-noise,
.page-splash {
  position: fixed;
  pointer-events: none;
  inset: 0;
}

.page-noise {
  z-index: 0;
  opacity: 0.38;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.13'/%3E%3C/svg%3E");
}

.page-splash {
  z-index: 0;
}

.page-splash::before,
.page-splash::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(28, 28, 28, 0.05), transparent 70%);
}

.page-splash--left::before {
  width: 26rem;
  height: 26rem;
  top: -8rem;
  left: -10rem;
}

.page-splash--right::after {
  width: 32rem;
  height: 32rem;
  right: -12rem;
  bottom: -10rem;
}

.page-frame {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.shell {
  width: min(90rem, calc(100% - 3rem));
  margin: 0 auto;
}

@media (min-width: 768px) {
  .shell {
    width: min(90rem, calc(100% - 6rem));
  }
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  padding: 1.5rem 0;
  background: transparent;
  backdrop-filter: blur(0);
  border-bottom: 1px solid transparent;
  box-shadow: none;
  transition:
    padding 300ms ease,
    background 300ms ease,
    border-color 300ms ease,
    box-shadow 300ms ease,
    backdrop-filter 300ms ease;
}

.site-header.is-scrolled {
  padding: 1rem 0;
  background: rgba(244, 241, 235, 0.8);
  backdrop-filter: blur(18px);
  border-bottom-color: rgba(28, 28, 28, 0.1);
  box-shadow: 0 0.35rem 1.5rem rgba(17, 17, 17, 0.05);
}

.site-header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.15rem;
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 22rem) minmax(0, 1fr);
  align-items: flex-start;
  gap: 2rem;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 0.85rem;
}

.site-brand__seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 2.5px solid var(--accent);
  color: var(--accent);
  border-radius: 0.2rem;
  transform: rotate(-4deg);
  box-shadow: var(--shadow-sm);
  font-family: var(--serif);
  font-size: 0.95rem;
  font-weight: 900;
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.site-brand__seal--footer {
  display: inline-grid;
  grid-auto-flow: row;
  place-items: center;
  gap: 0;
  width: 2.35rem;
  height: 2.35rem;
  border-width: 1.5px;
  border-color: rgba(115, 115, 115, 0.85);
  color: rgba(115, 115, 115, 0.85);
  border-radius: 0.3rem;
  transform: none;
  box-shadow: none;
  background: rgba(255, 255, 255, 0.02);
  writing-mode: horizontal-tb;
  text-orientation: mixed;
  font-size: 0.66rem;
  font-weight: 700;
  line-height: 1;
}

.site-brand__seal--footer span {
  display: block;
  line-height: 0.92;
}

.site-brand__wordmark strong,
.hero:not(.hero--mock) h1,
.section__header h1,
.section__header h2,
.collection-hero h1,
.kanji-hero h1,
.panel h2,
.catalog-card h3,
.word-card h3,
.kanji-card__meaning,
.feature-kanji__meaning,
.kanji-hero__meaning-id {
  font-family: var(--serif);
}

.site-brand__wordmark {
  display: flex;
  flex-direction: column;
}

.site-brand__wordmark strong {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  line-height: 1;
}

.site-brand__wordmark small {
  margin-top: 0.2rem;
  color: var(--accent);
  font-size: 0.625rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 800;
}

.site-nav {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 1.15rem;
  font-size: 0.8125rem;
  font-family: var(--sans);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.site-search {
  display: flex;
  align-items: center;
  width: 100%;
  min-width: 0;
  border: 1px solid rgba(28, 28, 28, 0.12);
  background: rgba(253, 252, 248, 0.92);
  border-radius: 999px;
  box-shadow: 0 0.6rem 1.5rem rgba(17, 17, 17, 0.06);
  overflow: hidden;
}

.site-search input {
  flex: 1;
  min-width: 0;
  padding: 0.82rem 1rem 0.82rem 1.1rem;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 0.95rem;
}

.site-search input::placeholder {
  color: rgba(75, 85, 99, 0.74);
}

.site-search button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.1rem;
  border: 0;
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  transition: background 180ms ease;
}

.site-search button:hover {
  background: var(--accent);
}

.site-search button svg {
  width: 1.05rem;
  height: 1.05rem;
}

.site-search--footer {
  width: min(100%, 22rem);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 0;
  box-shadow: none;
}

.site-search--footer input {
  color: #efebe4;
}

.site-search--footer input::placeholder {
  color: rgba(239, 235, 228, 0.58);
}

.site-search--footer button {
  width: 3rem;
  background: rgba(255, 255, 255, 0.02);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.site-search--footer button:hover {
  background: rgba(176, 58, 46, 0.22);
}

.mobile-nav {
  display: none;
  position: relative;
}

.mobile-nav summary {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  list-style: none;
  cursor: pointer;
  position: relative;
  z-index: 46;
  padding: 0.45rem;
  color: var(--ink);
  font-size: 0;
  line-height: 0;
}

.mobile-nav summary::before,
.mobile-nav summary::after,
.mobile-nav summary > span:not(.sr-only) {
  display: block;
  width: 1.6rem;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.mobile-nav summary > span:not(.sr-only) {
  margin: 0.34rem 0;
}

.mobile-nav[open] summary::before {
  transform: translateY(8px) rotate(45deg);
}

.mobile-nav[open] summary::after {
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-nav[open] summary > span:not(.sr-only) {
  opacity: 0;
}

.mobile-nav[open] summary {
  position: fixed;
  top: 1.35rem;
  right: 1.1rem;
}

.mobile-nav summary::before,
.mobile-nav summary::after {
  content: "";
}

.mobile-nav summary::-webkit-details-marker {
  display: none;
}

.mobile-nav__panel {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 40;
  isolation: isolate;
  width: 100vw;
  height: 100dvh;
  min-height: 100dvh;
  transform: translateX(-50%);
  padding: 1.35rem 4.5rem 2rem 1.25rem;
  display: grid;
  align-content: start;
  justify-items: stretch;
  gap: 0.9rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  background:
    linear-gradient(rgba(244, 241, 235, 0.988), rgba(244, 241, 235, 0.988)),
    radial-gradient(circle at 20% 20%, rgba(28, 28, 28, 0.06), transparent 30%);
}

.mobile-nav__group:first-child {
  margin-top: 0.1rem;
}

.mobile-nav__group p {
  margin: 0 0 0.35rem;
  color: var(--ink);
  letter-spacing: 0;
  font-size: 1.35rem;
  font-weight: 700;
  font-family: var(--serif);
  text-align: center;
}

.mobile-nav__group p.is-current {
  color: var(--accent);
}

.mobile-nav__items,
.mobile-nav__panel {
  color: var(--muted);
}

.mobile-nav__items,
.mobile-nav__group {
  display: grid;
  gap: 0.4rem;
  justify-items: center;
  width: min(100%, 14rem);
  margin: 0 auto;
}

.mobile-nav__link,
.mobile-nav__items a {
  display: block;
  width: min(100%, 14rem);
  margin: 0 auto;
  padding: 0.15rem 0;
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.3;
  text-align: center;
}

.mobile-nav__external {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 0.35rem;
  padding-top: 1rem;
  width: min(100%, 14rem);
  margin-left: auto;
  margin-right: auto;
  justify-content: center;
  border-top: 1px solid rgba(28, 28, 28, 0.18);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.98rem;
  font-weight: 700;
}

.mobile-nav__external svg {
  width: 1.1rem;
  height: 1.1rem;
}

.mobile-nav__link:hover,
.mobile-nav__items a:hover {
  color: var(--accent);
}

.mobile-nav__link.is-current,
.mobile-nav__items a[aria-current="page"] {
  color: var(--accent);
  font-weight: 700;
}

.site-nav__link,
.site-nav__trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.65rem 0;
  color: #4b5563;
  white-space: nowrap;
  transition: color 180ms ease;
}

.site-nav__link::after,
.site-nav__trigger::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 180ms ease;
}

.site-nav__link:hover,
.site-nav__group:hover .site-nav__trigger,
.site-nav__link.is-current,
.site-nav__trigger.is-current {
  color: var(--accent);
}

.site-nav__link:hover::after,
.site-nav__group:hover .site-nav__trigger::after,
.site-nav__link.is-current::after,
.site-nav__trigger.is-current::after {
  width: 100%;
}

.site-nav__group {
  position: relative;
}

.site-nav__trigger {
  background: transparent;
  border: 0;
  margin: 0;
  font: inherit;
  cursor: pointer;
}

.site-nav__trigger svg {
  width: 0.9rem;
  height: 0.9rem;
  transition: transform 220ms ease;
}

.site-nav__group:hover .site-nav__trigger svg {
  transform: rotate(180deg);
}

.site-nav__divider {
  width: 1px;
  height: 1rem;
  background: rgba(28, 28, 28, 0.18);
  margin: 0 0.25rem;
}

.site-nav__panel {
  position: absolute;
  top: calc(100% + 1rem);
  left: 0;
  min-width: 11rem;
  display: grid;
  gap: 0;
  padding: 0.25rem 0;
  background: #fdfcf8;
  border: 1px solid rgba(28, 28, 28, 0.1);
  border-radius: 0.15rem;
  box-shadow: 0 1rem 2.5rem rgba(17, 17, 17, 0.14);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-0.5rem);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  overflow: hidden;
}

.site-nav__panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -1rem;
  height: 1rem;
}

.site-nav__group:hover .site-nav__panel,
.site-nav__group:focus-within .site-nav__panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-nav__panel a {
  padding: 0.8rem 1.1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-nav__panel a:hover {
  background: rgba(244, 241, 235, 0.92);
  color: var(--accent);
}

.site-nav__panel a[aria-current="page"] {
  color: var(--accent);
  font-weight: 700;
}

.site-nav__utility,
.site-nav__home {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}

.site-nav__utility {
  background: transparent;
  border: 0;
  box-shadow: none;
  color: var(--muted);
}

.site-nav__utility:hover,
.site-nav__utility.is-current {
  background: transparent;
  color: var(--accent);
  transform: translateY(-1px);
  box-shadow: none;
}

.site-nav__home {
  background: var(--ink);
  color: var(--paper);
}

.site-nav__home:hover {
  background: var(--accent);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.site-nav__utility svg,
.site-nav__home svg {
  width: 1rem;
  height: 1rem;
}

.site-nav__utility svg {
  width: 2rem;
  height: 2rem;
}

.hero,
.section {
  position: relative;
  padding: 5rem 0;
}

.hero--home {
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero__grid {
  position: relative;
  display: grid;
  gap: 2rem;
}

.hero__grid--home {
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.55fr);
  align-items: center;
}

.hero__grid--centered {
  grid-template-columns: 1fr;
  justify-items: center;
}

.hero--mock {
  padding-top: 10rem;
  padding-bottom: 6rem;
}

.hero__mock-shell {
  position: relative;
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.5rem;
}

.hero__center {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 56rem;
  margin: 0 auto;
  text-align: center;
}

.hero__ink {
  position: absolute;
  pointer-events: none;
  color: rgba(28, 28, 28, 0.03);
  fill: currentColor;
}

.hero__ink--left {
  top: -3rem;
  left: -8rem;
  width: 20rem;
  height: 20rem;
}

.hero__ink--right {
  right: -10rem;
  bottom: -4rem;
  width: 30rem;
  height: 30rem;
  transform: rotate(180deg);
}

.hero__background-kanji {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  font-family: var(--serif);
  font-size: 30rem;
  color: rgba(28, 28, 28, 0.035);
  line-height: 1;
  pointer-events: none;
}

.hero__copy,
.collection-hero,
.kanji-hero,
.section__header,
.panel,
.hero__panel,
.catalog-card,
.kanji-card,
.word-card,
.feature-kanji {
  position: relative;
  z-index: 1;
}

.hero__kanji-wordmark {
  display: inline-flex;
  align-items: flex-start;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.hero__copy--centered {
  max-width: 70rem;
  text-align: center;
}

.hero__display-glyph {
  margin: 0;
  font-family: var(--serif);
  font-size: 9rem;
  line-height: 1;
  font-weight: 300;
  letter-spacing: -0.04em;
}

.hero__display-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 2rem;
}

.hero__display-meta strong {
  color: var(--accent);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  font-family: var(--sans);
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.hero__display-meta small {
  margin-top: 0;
  color: #6b7280;
  font-size: 1rem;
  letter-spacing: 0.1em;
  font-style: italic;
}

.hero__copy--centered .eyebrow,
.hero__copy--centered .brush-line {
  margin-left: auto;
  margin-right: auto;
}

.hero__display {
  display: flex;
  width: max-content;
  align-items: flex-start;
  justify-content: center;
  gap: 1.5rem;
  margin: 0 auto 2rem;
}

.hero__headline-wrap {
  position: relative;
  display: block;
  width: max-content;
  max-width: 100%;
  margin: 0 auto 3rem;
}

.hero__headline {
  margin: 0;
  font-size: 3rem;
  font-weight: 500;
  letter-spacing: -0.025em;
}

.hero__headline span {
  color: var(--accent);
  font-style: italic;
  padding-right: 0.15em;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.35em;
  font-size: 0.76rem;
  font-weight: 800;
}

.hero:not(.hero--mock) h1,
.section__header h1,
.section__header h2,
.collection-hero h1,
.kanji-hero h1 {
  margin: 0;
  font-size: var(--page-title-size);
  line-height: 0.95;
  font-weight: 500;
  letter-spacing: -0.03em;
}

.hero h1 em {
  color: var(--accent);
  font-style: italic;
  padding-right: 0.15em;
}

.brush-stroke-wrap {
  color: rgba(28, 28, 28, 0.32);
}

.brush-stroke {
  display: block;
  width: 100%;
  height: 100%;
}

.brush-stroke--hero path,
.brush-stroke--kakemono path {
  filter: url(#roughpaper);
}

.brush-stroke-wrap--hero {
  position: absolute;
  left: -5%;
  bottom: -0.75rem;
  width: 110%;
  height: 1rem;
}

.brush-stroke-wrap--kakemono {
  width: 6rem;
  height: 0.35rem;
  margin: 1rem 0 1.4rem;
  color: rgba(197, 48, 48, 0.6);
}

.hero__lede,
.section__header p,
.feature-block__copy,
.panel__intro,
.kanji-hero__english,
.collection-hero p,
.site-footer p,
.word-card__meaning,
.utility-page p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.hero__lede {
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3.5rem;
  font-family: var(--sans);
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.625;
  color: #4b5563;
}

.hero__lede a {
  font-weight: 700;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 0.28rem;
}

.hero__panel,
.panel,
.catalog-card,
.kanji-card,
.word-card {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.hero__panel,
.panel,
.catalog-card,
.kanji-card,
.word-card,
.feature-kanji,
.collection-toolbar,
.search-bar input,
.search-bar button,
.search-results,
.collection-hero__stats {
  border-radius: 0.2rem;
}

.hero__panel {
  padding: 1.6rem;
}

.hero__panel-label,
.search-results__summary,
.collection-meta {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
}

.hero__stats,
.stats-table,
.reading-list,
.kanji-card__stats {
  display: grid;
  gap: 0.9rem;
}

.hero__stats div,
.stats-table div,
.reading-list div,
.kanji-card__stats div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid rgba(28, 28, 28, 0.08);
}

.hero__stats div:last-child,
.stats-table div:last-child,
.reading-list div:last-child,
.kanji-card__stats div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.hero__stats dt,
.stats-table dt,
.reading-list dt,
.kanji-card__stats dt {
  color: var(--muted);
}

.hero__stats dd,
.stats-table dd,
.reading-list dd,
.kanji-card__stats dd {
  margin: 0;
  text-align: right;
}

.search-bar,
.collection-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: end;
}

.search-bar input,
.search-bar select,
.collection-toolbar input,
.collection-toolbar select {
  flex: 1;
  min-width: 12rem;
  padding: 1rem 1rem 1rem 1.1rem;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  color: var(--ink);
}

.search-bar button,
.collection-toolbar button,
.collection-toolbar__clear {
  padding: 1rem 1.25rem;
  border: 0;
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.search-bar button:hover,
.collection-toolbar button:hover,
.collection-toolbar__clear:hover {
  background: var(--accent);
}

.search-bar--wide {
  max-width: 52rem;
}

.search-bar__scope {
  min-width: 12rem;
}

.hero-search {
  position: relative;
  max-width: 42rem;
  margin: 0 auto;
}

.hero-search__icon {
  position: absolute;
  top: 50%;
  left: 1.35rem;
  transform: translateY(-50%);
  color: rgba(28, 28, 28, 0.32);
  pointer-events: none;
}

.hero-search__icon-svg {
  width: 1.5rem;
  height: 1.5rem;
  display: block;
}

.hero-search input {
  width: 100%;
  padding: 1.5rem 4rem 1.5rem 3.5rem;
  border: 1px solid rgba(28, 28, 28, 0.08);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 24px 56px rgba(28, 28, 28, 0.12);
  font-size: 1.5rem;
  font-family: var(--sans);
  color: var(--ink);
  backdrop-filter: blur(14px);
  border-radius: 0.125rem;
}

.hero-search button {
  position: absolute;
  top: 50%;
  right: 0.8rem;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  padding: 0;
  background: var(--ink);
  color: var(--paper);
  box-shadow: var(--shadow-sm);
}

.hero-search__arrow {
  width: 1.5rem;
  height: 1.5rem;
}

.hero-search button:hover {
  background: var(--accent);
}

.hero-popular {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.9rem;
  margin-top: 2rem;
}

.hero-popular__label {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: #9ca3af;
  font-size: 0.875rem;
  font-family: var(--sans);
  font-weight: 500;
}

.hero-popular__sparkles {
  width: 1rem;
  height: 1rem;
}

.hero-popular__tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
}

.hero-popular__pill {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(28, 28, 28, 0.18);
  background: rgba(255, 255, 255, 0.55);
  color: #4b5563;
  font-size: 0.875rem;
  font-family: var(--sans);
  backdrop-filter: blur(10px);
  transition: border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.hero-popular__pill:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.catalog-showcase {
  position: relative;
  z-index: 1;
  padding: 7rem 0;
  background: var(--paper-deep);
  border-top: 1px solid rgba(28, 28, 28, 0.05);
  border-bottom: 1px solid rgba(28, 28, 28, 0.05);
}

.catalog-showcase__header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.catalog-showcase__header h2 {
  margin: 0 0 0.9rem;
  font-size: 2.25rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.catalog-showcase__header p {
  max-width: 42rem;
  margin: 0;
  color: #4b5563;
  font-family: var(--sans);
  font-size: 1.125rem;
  line-height: 1.7;
}

.catalog-showcase__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  font-size: 0.84rem;
  font-family: var(--sans);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--accent);
}

.catalog-showcase__link:hover {
  color: var(--ink);
  border-color: var(--ink);
}

.catalog-showcase__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.catalog-showcase__card {
  position: relative;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid transparent;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: border-color 200ms ease, box-shadow 200ms ease, transform 200ms ease;
}

.catalog-showcase__card:hover {
  transform: translateY(-2px);
  border-color: rgba(28, 28, 28, 0.16);
  box-shadow: var(--shadow-lg);
}

.catalog-showcase__card a {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 12.5rem;
  padding: 1.5rem;
}

.catalog-showcase__ghost {
  position: absolute;
  right: -0.6rem;
  bottom: -1.4rem;
  font-family: var(--serif);
  font-size: 6.5rem;
  color: rgba(28, 28, 28, 0.03);
  font-weight: 800;
  line-height: 1;
  pointer-events: none;
  transition: color 500ms ease, transform 500ms ease, opacity 500ms ease;
}

.catalog-showcase__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 2.25rem;
  background: var(--ink);
  color: var(--paper);
  border-radius: 0.1rem;
  font-size: 1rem;
  transition: background 500ms ease;
}

.catalog-showcase__icon-svg {
  width: 1.15rem;
  height: 1.15rem;
}

.catalog-showcase__card:hover .catalog-showcase__icon {
  background: var(--accent);
}

.catalog-showcase__card:hover .catalog-showcase__ghost {
  color: rgba(197, 48, 48, 0.05);
  transform: scale(1.08);
}

.catalog-showcase__body {
  margin-top: auto;
}

.catalog-showcase__body h3 {
  margin: 0 0 0.6rem;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.catalog-showcase__body p {
  margin: 0;
  color: #6b7280;
  font-size: 0.875rem;
  font-family: var(--sans);
  line-height: 1.6;
}

.practice-showcase {
  position: relative;
  z-index: 1;
  padding: 4.75rem 0 6rem;
  background:
    radial-gradient(circle at top left, rgba(197, 48, 48, 0.08), transparent 32%),
    linear-gradient(180deg, rgba(252, 248, 242, 0.96), rgba(255, 255, 255, 0.98));
  border-bottom: 1px solid rgba(28, 28, 28, 0.05);
}

.practice-showcase__header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  margin-bottom: 2.6rem;
}

.practice-showcase__header h2 {
  margin: 0 0 0.75rem;
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.practice-showcase__header p {
  max-width: 44rem;
  margin: 0;
  color: #4b5563;
  font-family: var(--sans);
  font-size: 1.02rem;
  line-height: 1.7;
}

.practice-showcase__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  font-size: 0.84rem;
  font-family: var(--sans);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--accent);
}

.practice-showcase__link:hover {
  color: var(--ink);
  border-color: var(--ink);
}

.practice-showcase__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.practice-showcase__card {
  border: 1px solid rgba(28, 28, 28, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(249, 244, 236, 0.96)),
    var(--paper);
  box-shadow: var(--shadow-sm);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.practice-showcase__card:hover {
  transform: translateY(-2px);
  border-color: rgba(197, 48, 48, 0.18);
  box-shadow: var(--shadow-lg);
}

.practice-showcase__card a {
  display: grid;
  gap: 1.15rem;
  min-height: 14rem;
  padding: 1.35rem;
  color: inherit;
}

.practice-showcase__level {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  justify-content: center;
  min-width: 3rem;
  padding: 0.3rem 0.65rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.practice-showcase__card--n5 .practice-showcase__level {
  background: #295f4e;
}

.practice-showcase__card--n4 .practice-showcase__level {
  background: #2f6f6f;
}

.practice-showcase__card--n3 .practice-showcase__level {
  background: #4d5e8c;
}

.practice-showcase__card--n2 .practice-showcase__level {
  background: #7a4d78;
}

.practice-showcase__card--n1 .practice-showcase__level {
  background: #8d3d3d;
}

.practice-showcase__body {
  display: grid;
  gap: 0.55rem;
}

.practice-showcase__body h3 {
  margin: 0;
  font-size: 1.18rem;
  font-weight: 600;
  line-height: 1.3;
}

.practice-showcase__body p {
  margin: 0;
  color: #6b7280;
  font-family: var(--sans);
  font-size: 0.9rem;
  line-height: 1.65;
}

.practice-showcase__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  color: var(--accent);
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.practice-showcase__arrow {
  width: 1rem;
  height: 1rem;
}

.kanji-day {
  position: relative;
  z-index: 1;
  padding: 10rem 0;
}

.kanji-day__grid {
  display: grid;
  grid-template-columns: minmax(17rem, 21rem) minmax(0, 42rem) minmax(17rem, 21rem);
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.kakemono {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 700ms ease;
}

.kakemono:hover .kakemono__glyph {
  transform: scale(1.05);
}

.kakemono__hanger {
  position: absolute;
  top: -4rem;
  width: 6rem;
  height: 4rem;
  border-top: 2px solid rgba(28, 28, 28, 0.28);
  border-left: 2px solid rgba(28, 28, 28, 0.28);
  border-right: 2px solid rgba(28, 28, 28, 0.28);
  border-radius: 999px 999px 0 0;
}

.kakemono__top-roller,
.kakemono__bottom-roller {
  position: relative;
  width: 21.25rem;
}

.kakemono__top-roller {
  height: 1.25rem;
  border-radius: 0.15rem;
  background: linear-gradient(180deg, #3a2e24, #1a120c);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}

.kakemono__body {
  position: relative;
  width: 18.75rem;
  padding: 0.75rem;
  background: #d4cfb4;
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.18);
}

.kakemono__silk {
  position: relative;
  overflow: hidden;
  padding: 2.2rem 1rem;
  border-top: 24px solid #918c79;
  border-right: 16px solid #918c79;
  border-bottom: 24px solid #918c79;
  border-left: 16px solid #918c79;
  background: #e5dfca;
  background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%237a7563' fill-opacity='0.1' fill-rule='evenodd'%3E%3Ccircle cx='3' cy='3' r='3'/%3E%3Ccircle cx='13' cy='13' r='3'/%3E%3C/g%3E%3C/svg%3E");
}

.kakemono__paper {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.5rem 1.25rem 1.5rem;
  background: #fdfcf8;
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: inset 0 0 18px rgba(0, 0, 0, 0.06);
}

.kakemono__stamp {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: inline-flex;
  width: 1.8rem;
  height: 3.5rem;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--accent);
  color: var(--accent);
  font-family: var(--serif);
  font-size: 0.72rem;
  font-weight: 800;
  writing-mode: vertical-rl;
  transform: rotate(-4deg);
}

.kakemono__glyph {
  margin-top: 1.8rem;
  font-family: var(--serif);
  font-size: clamp(6rem, 12vw, 9rem);
  font-weight: 300;
  line-height: 1;
  filter: drop-shadow(3px 5px 8px rgba(0, 0, 0, 0.12));
  transition: transform 700ms ease;
}

.brush-line--kakemono {
  width: 6rem;
  height: 0.35rem;
  margin: 1rem 0 1.4rem;
  opacity: 0.6;
}

.kakemono__meta {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.kakemono__meta strong {
  font-size: 1.6rem;
  font-style: italic;
  font-weight: 500;
  color: rgba(28, 28, 28, 0.72);
}

.kakemono__meta small {
  margin-top: 0.3rem;
  color: rgba(28, 28, 28, 0.45);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: var(--sans);
}

.kakemono__bottom-roller {
  height: 2rem;
  margin-top: -0.25rem;
  border-radius: 999px;
  background: linear-gradient(0deg, #2a1e14, #4a3a2c);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.2);
}

.kakemono__roller-cap,
.kakemono__roller-end {
  position: absolute;
  top: 50%;
  width: 0.75rem;
  transform: translateY(-50%);
}

.kakemono__roller-cap {
  height: 1.2rem;
  background: #2a1e14;
}

.kakemono__roller-cap--left {
  left: -0.75rem;
  border-radius: 0.35rem 0 0 0.35rem;
}

.kakemono__roller-cap--right {
  right: -0.75rem;
  border-radius: 0 0.35rem 0.35rem 0;
}

.kakemono__roller-end {
  height: 2.5rem;
  background: #1a120c;
}

.kakemono__roller-end--left {
  left: -0.45rem;
  border-radius: 999px 0 0 999px;
}

.kakemono__roller-end--right {
  right: -0.45rem;
  border-radius: 0 999px 999px 0;
}

.home-features {
  width: 100%;
  max-width: 42rem;
  padding: 1.5rem;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(243, 238, 228, 0.94)),
    radial-gradient(circle at top right, rgba(197, 48, 48, 0.12), transparent 42%);
  border: 1px solid rgba(28, 28, 28, 0.08);
  box-shadow: var(--shadow-lg);
}

.home-features__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.75rem;
  margin-bottom: 1rem;
  background: rgba(197, 48, 48, 0.1);
  color: var(--accent);
  font-size: 0.72rem;
  font-family: var(--sans);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.home-features__eyebrow-icon {
  width: 0.95rem;
  height: 0.95rem;
}

.home-features__title {
  margin: 0;
  font-size: clamp(1.45rem, 2vw, 1.9rem);
  line-height: 1.45;
}

.home-features__lede {
  margin: 0.9rem 0 1.35rem;
  color: rgba(28, 28, 28, 0.68);
  font-size: 0.94rem;
  line-height: 1.7;
}

.home-features__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.home-features__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.8rem;
  align-items: flex-start;
  padding: 0.85rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(28, 28, 28, 0.08);
  box-shadow: var(--shadow-sm);
}

.home-features__icon {
  display: inline-flex;
  width: 2.25rem;
  height: 2.25rem;
  align-items: center;
  justify-content: center;
  background: rgba(197, 48, 48, 0.1);
  color: var(--accent);
}

.home-features__icon-svg {
  width: 1rem;
  height: 1rem;
}

.home-features__item h3 {
  margin: 0 0 0.2rem;
  font-size: 0.86rem;
}

.home-features__item p {
  margin: 0;
  color: rgba(28, 28, 28, 0.64);
  font-size: 0.78rem;
  line-height: 1.55;
}

.home-features__actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.2rem;
}

.home-features__primary,
.home-features__secondary {
  display: inline-flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.1rem;
  border-radius: 0.15rem;
  font-size: 0.88rem;
  font-family: var(--sans);
  font-weight: 600;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.home-features__arrow {
  width: 1.2rem;
  height: 1.2rem;
}

.home-features__primary {
  background: var(--ink);
  color: var(--paper);
  box-shadow: var(--shadow-lg);
}

.home-features__primary:hover {
  background: var(--accent);
  transform: translateY(-1px);
}

.home-features__secondary {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(28, 28, 28, 0.14);
  box-shadow: var(--shadow-sm);
}

.home-features__secondary:hover {
  border-color: rgba(28, 28, 28, 0.3);
  transform: translateY(-1px);
}

.home-labs {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  max-width: 21rem;
  padding: 1.5rem;
  background:
    linear-gradient(180deg, rgba(28, 28, 28, 0.96), rgba(48, 35, 23, 0.96)),
    radial-gradient(circle at top left, rgba(197, 48, 48, 0.22), transparent 48%);
  color: rgba(255, 252, 246, 0.92);
  box-shadow: var(--shadow-lg);
}

.home-labs__eyebrow {
  margin: 0 0 1rem;
  color: rgba(255, 214, 170, 0.9);
  font-size: 0.72rem;
  font-family: var(--sans);
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.home-labs__title {
  margin: 0;
  color: #fff;
  font-size: 1.45rem;
  line-height: 1.35;
}

.home-labs__lede {
  margin: 0.9rem 0 1.4rem;
  color: rgba(255, 252, 246, 0.78);
  font-size: 0.92rem;
  line-height: 1.7;
}

.home-labs__primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  font-size: 0.88rem;
  font-family: var(--sans);
  font-weight: 700;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.home-labs__primary:hover {
  background: rgba(197, 48, 48, 0.86);
  border-color: rgba(255, 214, 170, 0.25);
  transform: translateY(-1px);
}

.home-labs__arrow {
  width: 1.1rem;
  height: 1.1rem;
}

.home-faq__header,
.home-faq__body {
  max-width: 56rem;
  margin-left: auto;
  margin-right: auto;
}

.home-faq__header {
  margin-bottom: 1.5rem;
}

.quick-chip-row,
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.quick-chip,
.badge-row span,
.badge-row a {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(28, 28, 28, 0.14);
  background: rgba(255, 255, 255, 0.55);
  font-size: 0.95rem;
}

.quick-chip span {
  font-weight: 700;
}

.quick-chip small {
  color: var(--muted);
}

/* ─── Hub Intro (e.g. Jōyō landing content) ─── */

.hub-intro {
  position: relative;
  z-index: 1;
  margin: 1.5rem 0 3.5rem;
  font-family: var(--sans);
}

.hub-intro__columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.hub-intro__prose > p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
  margin: 0 0 1.15rem;
}

.hub-intro a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 0.22rem;
  transition: color 150ms ease;
}

.hub-intro a:hover {
  color: var(--ink);
}

.hub-intro__faq {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(28, 28, 28, 0.1);
}

.hub-intro__faq details {
  border-bottom: 1px solid rgba(28, 28, 28, 0.1);
}

.hub-intro__faq summary {
  padding: 1rem 0;
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.hub-intro__faq summary::before {
  content: "＋";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  transition: transform 180ms ease;
}

.hub-intro__faq details[open] summary::before {
  content: "−";
}

.hub-intro__faq summary::-webkit-details-marker {
  display: none;
}

.hub-intro__faq summary:hover {
  color: var(--accent);
}

.hub-intro__faq details p {
  margin: 0 0 1rem 2.1rem;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

@media (max-width: 768px) {
  .hub-intro__columns {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.catalog-grid,
.kanji-grid,
.word-grid {
  display: grid;
  gap: 1.2rem;
}

.catalog-grid {
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
}

.catalog-grid--search {
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

.kanji-grid {
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
}

.word-grid {
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

.catalog-card a,
.kanji-card__link {
  display: block;
  height: 100%;
  padding: 1.4rem;
}

.catalog-card {
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.catalog-card:hover,
.kanji-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--line-strong);
}

.catalog-card p:last-of-type {
  color: var(--muted);
}

.catalog-card span {
  display: inline-block;
  margin-top: 1rem;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
}

.kanji-card__frame,
.kanji-frame {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(28, 28, 28, 0.14);
}

.kanji-card__frame {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  margin-bottom: 1rem;
}

.kanji-card {
  position: relative;
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.kanji-card__grid,
.kanji-frame__grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, transparent calc(50% - 0.5px), rgba(28, 28, 28, 0.07) calc(50% - 0.5px), rgba(28, 28, 28, 0.07) calc(50% + 0.5px), transparent calc(50% + 0.5px)),
    linear-gradient(to bottom, transparent calc(50% - 0.5px), rgba(28, 28, 28, 0.07) calc(50% - 0.5px), rgba(28, 28, 28, 0.07) calc(50% + 0.5px), transparent calc(50% + 0.5px));
}

.kanji-card__frame::after,
.kanji-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(28, 28, 28, 0.08);
}

.kanji-card__glyph,
.feature-kanji__glyph,
.kanji-hero__glyph {
  position: relative;
  z-index: 1;
  font-family: var(--serif);
  line-height: 1;
  font-weight: 300;
}

.kanji-card__glyph {
  font-size: 5rem;
}

.kanji-card__body {
  display: grid;
  gap: 0.35rem;
}

.kanji-card__accent {
  position: absolute;
  inset: auto 0 0;
  height: 0.22rem;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
  z-index: 2;
}

.kanji-card__dot {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 999px;
  background: rgba(28, 28, 28, 0.18);
  transition: background-color 180ms ease;
}

.kanji-card__meaning {
  margin: 0;
  font-size: 1.18rem;
}

.kanji-card__meaning-main {
  color: var(--ink);
}

.kanji-card__meaning-more {
  color: var(--muted);
}

.kanji-card__reading {
  margin: 0;
  color: var(--muted);
}

.kanji-card__meta {
  margin: 0.15rem 0 0;
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.kanji-card:hover .kanji-card__accent {
  transform: scaleX(1);
}

.kanji-card:hover .kanji-card__dot {
  background: var(--accent);
}

.radical-hub-grid {
  grid-template-columns: repeat(auto-fill, minmax(13.5rem, 1fr));
}

.radical-card .kanji-card__link {
  padding: 0;
}

.radical-card .kanji-card__frame {
  aspect-ratio: auto;
  height: 11rem;
  margin: 0;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(28, 28, 28, 0.06);
}

.radical-card__glyph {
  font-size: 4.5rem;
  color: var(--ink);
  text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.06);
  transition: transform 220ms ease, color 220ms ease;
}

.radical-card .kanji-card__body {
  min-height: 6.5rem;
  padding: 1.15rem 1rem 1.2rem;
  place-content: center;
  text-align: center;
  background: rgba(253, 252, 248, 0.92);
}

.radical-card__count {
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
}

.radical-card:hover .radical-card__glyph {
  color: var(--accent);
  transform: scale(1.08);
}

.radical-card:hover .kanji-card__meaning {
  color: var(--accent);
}

.section--accent {
  background: var(--paper-deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 28rem);
  gap: 2rem;
  align-items: center;
}

.feature-kanji {
  min-height: 22rem;
  display: grid;
  place-items: center;
  padding: 2rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(239, 236, 229, 0.95));
  box-shadow: var(--shadow-lg);
}

.feature-kanji__glyph {
  font-size: clamp(7rem, 12vw, 10rem);
}

.feature-kanji__meaning {
  margin-top: 1rem;
  font-size: 1.35rem;
}

.feature-kanji__cta {
  margin-top: 0.8rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.76rem;
  font-weight: 800;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.88rem;
}

.breadcrumbs li::after {
  content: "/";
  margin-left: 0.6rem;
  color: rgba(28, 28, 28, 0.35);
}

.breadcrumbs li:last-child::after {
  display: none;
}

.breadcrumbs [aria-current="page"] {
  color: var(--ink);
  font-weight: 700;
}

.collection-page .collection-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2.25rem;
  align-items: start;
  margin-bottom: 1.9rem;
  position: relative;
}

.collection-page .collection-hero__texture {
  position: absolute;
  left: -4rem;
  top: -5rem;
  width: 22rem;
  height: 22rem;
  pointer-events: none;
  opacity: 0.04;
  background:
    radial-gradient(circle at 25% 35%, rgba(28, 28, 28, 0.5) 0 0.25rem, transparent 0.3rem),
    radial-gradient(circle at 68% 18%, rgba(28, 28, 28, 0.5) 0 0.18rem, transparent 0.23rem),
    radial-gradient(circle at 75% 72%, rgba(28, 28, 28, 0.5) 0 0.28rem, transparent 0.34rem),
    radial-gradient(circle at 32% 84%, rgba(28, 28, 28, 0.5) 0 0.24rem, transparent 0.3rem),
    radial-gradient(circle at 50% 50%, rgba(28, 28, 28, 0.16) 0 5.6rem, transparent 5.8rem);
  filter: blur(0.2px);
}

.collection-page .collection-hero__copy {
  position: relative;
  z-index: 1;
  max-width: 46rem;
}

.collection-page .collection-hero__heading {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.section-stamp {
  width: 2.75rem;
  height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2.5px solid var(--accent);
  color: var(--accent);
  writing-mode: vertical-rl;
  transform: rotate(-6deg);
  font-family: var(--serif);
  font-weight: 900;
}

.collection-page .section-stamp {
  width: 2.8rem;
  height: 2.8rem;
  flex: 0 0 auto;
  background: rgba(255, 255, 255, 0.5);
}

.collection-page .collection-hero h1 {
  margin: 0;
  font-size: var(--page-title-size);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.collection-page .brush-line--collection {
  width: 11rem;
  margin: 1.1rem 0 1.6rem;
}

.collection-page .collection-hero__description {
  margin: 0;
  max-width: 40rem;
  font-family: var(--sans);
  font-size: 1.12rem;
  line-height: 1.75;
  color: #4b5563;
}

.collection-page .collection-hero__aside {
  display: grid;
  gap: 0.85rem;
  justify-items: end;
}

.collection-page .collection-hero__practice-form {
  display: flex;
  align-items: stretch;
  gap: 0.7rem;
}

.collection-page .collection-hero__practice-count {
  position: relative;
  display: inline-flex;
}

.collection-page .collection-hero__practice-count::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0.95rem;
  width: 0.55rem;
  height: 0.55rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
  color: var(--muted);
}

.collection-page .collection-hero__practice-count select {
  min-width: 8.25rem;
  padding: 0.85rem 2.3rem 0.85rem 0.95rem;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.82);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.92rem;
  appearance: none;
}

.collection-page .collection-hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.4rem;
  width: fit-content;
  margin: 0;
  padding: 1.35rem 1.5rem;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  justify-self: end;
  align-self: center;
}

.collection-page .collection-hero__stats div {
  text-align: center;
}

.collection-page .collection-hero__stats span {
  display: block;
  font-family: var(--serif);
  font-size: 2.15rem;
  line-height: 1;
}

.collection-page .collection-hero__divider {
  width: 1px;
  height: 3rem;
  background: rgba(28, 28, 28, 0.1);
}

.collection-page .collection-hero__stats small {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
}

.collection-page .collection-hero__practice,
.practice-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid rgba(197, 48, 48, 0.18);
  background: linear-gradient(180deg, rgba(197, 48, 48, 0.92), rgba(149, 32, 32, 0.98));
  box-shadow: var(--shadow-sm);
  color: #fff;
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    filter 160ms ease;
}

.collection-page .collection-hero__practice:hover,
.practice-action:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
  filter: saturate(1.04);
}

.practice-action--secondary {
  background: rgba(255, 255, 255, 0.82);
  border-color: var(--line-strong);
  color: var(--ink);
}

.practice-page .practice-hero {
  margin-bottom: 1.75rem;
  position: relative;
}

.practice-page .practice-hero__main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2.25rem;
  align-items: start;
  position: relative;
  z-index: 1;
}

.practice-page .collection-hero__copy {
  position: relative;
  max-width: 46rem;
}

.practice-page .practice-hero__summary {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  width: fit-content;
  padding: 1.35rem 1.5rem;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  justify-self: end;
  align-self: center;
}

.practice-page .practice-hero__summary div {
  text-align: center;
}

.practice-page .practice-hero__summary span {
  display: block;
  font-family: var(--serif);
  font-size: 2.15rem;
  line-height: 1;
}

.practice-page .practice-hero__summary small {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
}

.practice-noscript,
.practice-card,
.practice-result {
  padding: 1.4rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(239, 236, 229, 0.94));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.practice-noscript {
  margin-bottom: 1.3rem;
  font-family: var(--sans);
}

.practice-noscript a {
  color: var(--accent);
  font-weight: 700;
}

.practice-app {
  display: grid;
  gap: 1.2rem;
}

.practice-seo {
  margin-top: 1.35rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(239, 236, 229, 0.94));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.practice-seo__details {
  padding: 1.15rem 1.4rem;
}

.practice-seo__details summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.practice-seo__details summary::-webkit-details-marker {
  display: none;
}

.practice-seo__content {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.practice-seo__header {
  display: grid;
  gap: 0.75rem;
}

.practice-seo__header h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.practice-seo__intro {
  margin: 0;
  color: var(--muted);
  max-width: 56rem;
}

.practice-seo__faq {
  display: grid;
  gap: 0.8rem;
}

.practice-seo__item {
  padding: 0.95rem 1.05rem;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
}

.practice-seo__item h3 {
  margin: 0;
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 700;
}

.practice-seo__item p {
  margin: 0.75rem 0 0;
  color: var(--muted);
}

.practice-card {
  display: grid;
  gap: 1.2rem;
}

.practice-card--empty {
  gap: 1rem;
}

.practice-card--empty p {
  margin: 0;
  font-family: var(--sans);
  color: var(--muted);
}

.practice-card__eyebrow,
.practice-result__eyebrow {
  margin: 0;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.practice-card__kanji {
  min-height: 12rem;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(244, 241, 235, 0.98)),
    radial-gradient(circle at 50% 50%, rgba(197, 48, 48, 0.08), transparent 60%);
  border: 1px solid rgba(28, 28, 28, 0.08);
  font-size: clamp(5.5rem, 12vw, 8rem);
  line-height: 1;
}

.practice-choices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.practice-choice {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-height: 4rem;
  width: 100%;
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  text-align: left;
  box-shadow: var(--shadow-sm);
  transition:
    transform 150ms ease,
    border-color 150ms ease,
    box-shadow 150ms ease,
    background 150ms ease;
}

.practice-choice__copy {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
}

.practice-choice__label {
  font-weight: 700;
}

.practice-choice__meta {
  color: #8a887f;
  font-family: var(--sans);
  font-size: 0.9rem;
  line-height: 1.45;
}

.practice-choice:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: rgba(197, 48, 48, 0.24);
  box-shadow: var(--shadow-lg);
}

.practice-choice:disabled {
  cursor: default;
}

.practice-choice.is-correct {
  border-color: rgba(10, 115, 74, 0.26);
  background: rgba(226, 247, 238, 0.95);
}

.practice-choice.is-wrong {
  border-color: rgba(197, 48, 48, 0.22);
  background: rgba(255, 235, 235, 0.96);
}

.practice-choice__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: rgba(197, 48, 48, 0.1);
  color: var(--accent);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 800;
  flex: 0 0 auto;
}

.practice-feedback,
.practice-result__exp,
.practice-result__level,
.practice-result__summary {
  margin: 0;
  font-family: var(--sans);
  color: var(--muted);
  line-height: 1.7;
}

.practice-feedback {
  text-align: right;
}

.practice-feedback.is-correct {
  color: #0a734a;
}

.practice-feedback.is-wrong {
  color: #a12d2d;
}

.practice-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}

.practice-action {
  cursor: pointer;
}

.practice-result {
  display: grid;
  gap: 0.9rem;
  justify-items: center;
  text-align: center;
}

.practice-result h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 500;
}

.practice-result__score {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3rem, 9vw, 4.2rem);
  line-height: 1;
}

.practice-result__summary {
  max-width: 34rem;
}

.practice-result__exp,
.practice-result__level {
  font-weight: 600;
}

.collection-page .collection-toolbar {
  position: relative;
  margin-bottom: 1.2rem;
  padding: 0.95rem 1.1rem;
  background: rgba(253, 252, 248, 0.9);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  align-items: center;
  justify-content: space-between;
}

.collection-page .collection-toolbar--sticky {
  position: sticky;
  top: 5.8rem;
  z-index: 30;
  backdrop-filter: blur(10px);
}

.collection-page .collection-toolbar__search {
  flex: 1 1 22rem;
  min-width: 0;
}

.collection-page .collection-toolbar__actions {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: flex-end;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.collection-page .collection-toolbar label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  min-width: 0;
}

.collection-page .collection-toolbar input {
  min-width: min(100%, 24rem);
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
  padding-left: 0.9rem;
  padding-right: 0.9rem;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(28, 28, 28, 0.18);
  box-shadow: none;
}

.collection-page .collection-toolbar input:focus {
  border-bottom-color: var(--accent);
}

.collection-page .collection-toolbar__select {
  min-width: 0;
}

.collection-page .collection-toolbar select {
  min-width: 6rem;
  padding: 0.78rem 2rem 0.78rem 0.9rem;
  background: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
}

.collection-page .collection-toolbar button,
.collection-page .collection-toolbar__clear {
  padding: 0.74rem 1rem;
  font-family: var(--sans);
  font-size: 0.88rem;
}

.collection-page .collection-toolbar__clear {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
}

.collection-page .collection-results-meta,
.collection-page .collection-pagination-meta {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.88rem;
}

.collection-page .collection-pagination-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.2rem;
}

.collection-page .kanji-grid {
  grid-template-columns: repeat(auto-fill, minmax(12.75rem, 1fr));
  gap: 1.45rem;
}

.collection-page .kanji-card__link {
  padding: 0;
}

.collection-page .kanji-card__frame {
  aspect-ratio: auto;
  height: 11rem;
  margin: 0;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(28, 28, 28, 0.06);
}

.collection-page .kanji-card__glyph {
  font-size: 4.5rem;
  font-weight: 300;
  color: var(--ink);
  text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.06);
  transition: transform 220ms ease, color 220ms ease;
}

.collection-page .kanji-card__body {
  min-height: 6.8rem;
  padding: 1.2rem 1.1rem 1.25rem;
  place-content: center;
  text-align: center;
  background: rgba(253, 252, 248, 0.92);
}

.collection-page .kanji-card__meaning {
  font-size: 1.1rem;
  line-height: 1.35;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 180ms ease;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.collection-page .kanji-card__reading {
  font-family: var(--sans);
  font-size: 0.92rem;
  letter-spacing: 0.03em;
}

.collection-page .kanji-card__meta {
  display: none;
}

.collection-page .kanji-card:hover {
  border-color: rgba(197, 48, 48, 0.28);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.collection-page .kanji-card:hover .kanji-card__glyph {
  color: var(--accent);
  transform: scale(1.08);
}

.collection-page .kanji-card:hover .kanji-card__meaning {
  color: var(--accent);
}

.pagination {
  margin-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.pagination a,
.pagination__edge,
.pagination button,
.collection-memberships .badge-row a,
.panel__link,
.related-links__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
}

.pagination button {
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.pagination__pages {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.pagination__cluster {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.pagination__jump {
  display: inline-flex;
  align-items: center;
}

.pagination__jump input {
  width: 4.5rem;
  min-width: 0;
  padding: 0.75rem 0.8rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  text-align: center;
  font-family: var(--sans);
  font-size: 0.95rem;
}

.pagination__jump input:focus {
  border-color: var(--accent);
}

.pagination .is-current {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.pagination .is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.related-links {
  margin-top: 2.5rem;
}

.section__header--compact h2 {
  font-size: 2.1rem;
}

.related-links__grid {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.kanji-hero {
  display: grid;
  grid-template-columns: minmax(18rem, 24rem) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 2rem;
}

.kanji-frame {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-lg);
}

.kanji-frame__badges {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 1;
  display: grid;
  gap: 0.45rem;
}

.kanji-frame__badges span {
  display: inline-flex;
  padding: 0.5rem 0.7rem;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid rgba(28, 28, 28, 0.12);
  background: rgba(255, 255, 255, 0.9);
}

.kanji-hero__glyph {
  font-size: clamp(9rem, 18vw, 15rem);
}

.kanji-hero__meaning-id {
  margin: 0 0 0.6rem;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.15;
}

.collection-backlink--kanji {
  margin-bottom: 1.25rem;
}

.kanji-detail-hero {
  display: grid;
  grid-template-columns: minmax(17rem, 22rem) minmax(0, 1fr) minmax(16rem, 18rem);
  gap: 2.25rem;
  align-items: stretch;
  margin-bottom: 1.75rem;
}

.kanji-detail-hero__glyph-column {
  display: flex;
  justify-content: center;
}

.kanji-frame--detail {
  width: min(100%, 22rem);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(247, 242, 235, 0.9));
  box-shadow: var(--shadow-lg);
}

.kanji-frame--detail::before {
  content: "";
  position: absolute;
  inset: 1rem;
  border: 1px solid rgba(28, 28, 28, 0.08);
}

.kanji-frame__badges--detail {
  top: auto;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: space-between;
}

.kanji-frame__badges--detail span {
  padding: 0.5rem 0.7rem;
  background: rgba(253, 252, 248, 0.96);
}

.kanji-detail-hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 42rem;
}

.kanji-detail-hero__content-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.45rem;
}

.kanji-detail-hero__content-head .eyebrow {
  margin: 0;
}

.kanji-detail-hero__content h1 {
  margin: 0;
  font-size: var(--page-title-size);
  line-height: 0.96;
}

.kanji-detail-hero__meaning-id {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 3.65rem);
  line-height: 1.08;
}

.kanji-detail-hero__meaning-list {
  display: grid;
  gap: 0.35rem;
}

.kanji-detail-hero__meaning-full {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.6;
}

.kanji-detail-hero__meaning-full--id {
  font-size: 1.18rem;
  color: var(--ink);
}

.kanji-detail-hero__meaning-full--english {
  font-size: 1rem;
  font-style: italic;
  color: #6b7280;
}

.kanji-share {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.35rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(28, 28, 28, 0.1);
}

.kanji-share__label {
  margin: 0;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.kanji-share__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.kanji-share__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.65rem;
  height: 2.65rem;
  padding: 0;
  border: 1px solid rgba(28, 28, 28, 0.12);
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease,
    color 180ms ease;
}

.kanji-share__link:hover {
  transform: translateY(-1px);
  border-color: rgba(197, 48, 48, 0.24);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-lg);
  color: var(--accent);
}

.kanji-share__link svg {
  width: 1.3rem;
  height: 1.3rem;
  display: block;
}

.kanji-share__link--copy {
  cursor: pointer;
}

.kanji-share__status {
  min-height: 1.25rem;
  margin: 0;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.85rem;
}

.kanji-share--practice {
  justify-items: center;
  width: 100%;
  margin-top: 0.35rem;
  padding-top: 0;
  border-top: 0;
}

.kanji-share--practice .kanji-share__actions {
  justify-content: center;
}

.kanji-share--practice .kanji-share__status {
  text-align: center;
}

.kanji-detail-meta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(19rem, 0.95fr);
  gap: 1.5rem;
  align-items: stretch;
  margin-bottom: 2rem;
}

.kanji-readings {
  display: flex;
  flex-direction: column;
  padding: 1.6rem 1.7rem;
  margin-bottom: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(248, 244, 238, 0.95));
}

.kanji-section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.kanji-section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.6rem);
}

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

.kanji-section-heading--lined {
  padding-bottom: 1rem;
  border-bottom: 2px solid rgba(28, 28, 28, 0.08);
}

.kanji-readings__list {
  display: grid;
  gap: 0;
  margin: 0;
}

.kanji-readings__row {
  display: grid;
  grid-template-columns: minmax(8rem, 10rem) minmax(0, 1fr);
  gap: 1.2rem;
  align-items: center;
  padding: 1rem 0;
  border-top: 1px solid rgba(28, 28, 28, 0.08);
}

.kanji-readings__row:first-child {
  border-top: 0;
}

.kanji-readings__row dt {
  display: grid;
  gap: 0.2rem;
  margin: 0;
}

.kanji-readings__row dt strong {
  font-size: 1.05rem;
}

.kanji-readings__row dt small {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.kanji-readings__row dd {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 0;
}

.kanji-readings__tts-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.6rem;
}

.kanji-readings__year-added {
  margin: 1rem 0 0;
  align-self: flex-end;
  color: #6b7280;
  font-size: 0.88rem;
}

.reading-pill {
  display: inline-flex;
  align-items: center;
  min-height: 2.55rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid rgba(28, 28, 28, 0.12);
  font-family: var(--sans);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
}

.reading-pill--dark {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.reading-pill--light {
  background: rgba(255, 255, 255, 0.96);
}

.reading-pill--muted {
  background: rgba(238, 232, 222, 0.7);
  color: #57534e;
}

.reading-pill--empty {
  opacity: 0.78;
}

.kanji-stats-block {
  margin-bottom: 0;
  display: flex;
}

.kanji-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(4, minmax(0, 1fr));
  gap: 0.95rem;
  margin: 0;
  width: 100%;
  height: 100%;
}

.kanji-stat-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 1rem 1rem 1.1rem;
  background: rgba(253, 252, 248, 0.88);
  border: 1px solid rgba(28, 28, 28, 0.1);
  box-shadow: var(--shadow-sm);
}

.kanji-stat-card dt {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.kanji-stat-card dd {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.3rem;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.kanji-stat-card dd a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(197, 48, 48, 0.24);
}

.kanji-stat-card dd a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.kanji-stat-separator {
  color: rgba(28, 28, 28, 0.34);
}

.kanji-detail-section {
  margin-top: 2rem;
}

.kanji-stroke-order {
  padding: 1.6rem 1.7rem 1.75rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(247, 242, 235, 0.94));
}

.kanji-stroke-order--hero {
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: auto;
  margin: 0;
  padding: 1rem;
}

.kanji-stroke-order__summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  list-style: none;
}

.kanji-stroke-order__summary::-webkit-details-marker {
  display: none;
}

.kanji-stroke-order__body {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.95rem;
}

.kanji-stroke-order__eyebrow {
  margin: 0;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.kanji-stroke-order__chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  color: var(--muted);
  transition: transform 180ms ease;
}

.kanji-stroke-order[open] .kanji-stroke-order__chevron {
  transform: rotate(180deg);
}

.kanji-stroke-order__chevron svg {
  width: 1rem;
  height: 1rem;
}

@media (min-width: 1025px) {
  .kanji-stroke-order__summary {
    cursor: default;
  }

  .kanji-stroke-order__chevron {
    display: none;
  }

}

.kanji-stroke-order__figure {
  margin: 0;
}

.kanji-stroke-order__canvas {
  position: relative;
  display: grid;
  place-items: center;
  min-height: clamp(13rem, 18vw, 16rem);
  padding: 0.85rem;
  overflow: hidden;
  border: 1px solid rgba(28, 28, 28, 0.1);
  background:
    linear-gradient(rgba(197, 48, 48, 0.12), rgba(197, 48, 48, 0.12)) 50% 50% / 1px 100% no-repeat,
    linear-gradient(rgba(28, 28, 28, 0.08), rgba(28, 28, 28, 0.08)) 50% 50% / 100% 1px no-repeat,
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 239, 231, 0.9));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.kanji-stroke-order__canvas::before {
  content: "";
  position: absolute;
  inset: 0.75rem;
  border: 1px solid rgba(28, 28, 28, 0.06);
  pointer-events: none;
}

.kanji-stroke-order__canvas svg {
  width: min(100%, 14rem);
  height: auto;
  display: block;
}

.kanji-stroke-order__canvas path {
  stroke: var(--ink) !important;
}

.kanji-stroke-order__canvas-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 0.85rem;
}

.kanji-stroke-order__replay {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  padding: 0;
  border: 1px solid rgba(28, 28, 28, 0.12);
  background: rgba(255, 255, 255, 0.84);
  color: var(--accent);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.kanji-stroke-order__replay:hover,
.kanji-stroke-order__zoom-trigger:hover {
  transform: translateY(-1px);
  border-color: rgba(197, 48, 48, 0.3);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-lg);
}

.kanji-stroke-order__replay svg,
.kanji-stroke-order__zoom-trigger svg {
  width: 1rem;
  height: 1rem;
}

.kanji-stroke-order__zoom-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  padding: 0;
  border: 1px solid rgba(28, 28, 28, 0.12);
  background: rgba(255, 255, 255, 0.84);
  color: var(--accent);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.kanji-stroke-order__zoom {
  position: fixed;
  inset: 0;
  z-index: 80;
}

.kanji-stroke-order__zoom[hidden] {
  display: none;
}

.kanji-stroke-order__zoom-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(22, 22, 30, 0.82);
  backdrop-filter: blur(10px);
}

.kanji-stroke-order__zoom-dialog {
  position: relative;
  z-index: 1;
  width: min(92vw, 58rem);
  margin: min(6vh, 3rem) auto;
  padding: 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 239, 231, 0.94));
  border: 1px solid rgba(28, 28, 28, 0.12);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.kanji-stroke-order__zoom-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.kanji-stroke-order__zoom-title {
  margin: 0;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.88rem;
  letter-spacing: 0.04em;
}

.kanji-stroke-order__zoom-actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.kanji-stroke-order__zoom-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.35rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid rgba(28, 28, 28, 0.12);
  background: rgba(255, 255, 255, 0.84);
  color: var(--ink);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 700;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.kanji-stroke-order__zoom-close:hover {
  transform: translateY(-1px);
  color: var(--accent);
  border-color: rgba(197, 48, 48, 0.3);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-lg);
}

.kanji-stroke-order__zoom-canvas {
  position: relative;
  display: grid;
  place-items: center;
  min-height: min(70vh, 42rem);
  padding: 1.25rem;
  overflow: hidden;
  border: 1px solid rgba(28, 28, 28, 0.1);
  background:
    linear-gradient(rgba(197, 48, 48, 0.12), rgba(197, 48, 48, 0.12)) 50% 50% / 1px 100% no-repeat,
    linear-gradient(rgba(28, 28, 28, 0.08), rgba(28, 28, 28, 0.08)) 50% 50% / 100% 1px no-repeat,
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 239, 231, 0.94));
}

.kanji-stroke-order__zoom-canvas::before {
  content: "";
  position: absolute;
  inset: 1rem;
  border: 1px solid rgba(28, 28, 28, 0.06);
  pointer-events: none;
}

.kanji-stroke-order__zoom-canvas svg {
  width: min(100%, 34rem);
  height: auto;
  display: block;
}

.kanji-stroke-order__zoom-canvas path {
  stroke: var(--ink) !important;
}

.tts-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 2.35rem;
  height: 2.35rem;
  padding: 0;
  border: 1px solid rgba(28, 28, 28, 0.12);
  background: rgba(255, 255, 255, 0.84);
  color: var(--accent);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.tts-trigger:hover {
  transform: translateY(-1px);
  border-color: rgba(197, 48, 48, 0.3);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-lg);
}

.tts-trigger:focus-visible {
  border-color: rgba(197, 48, 48, 0.36);
}

.tts-trigger:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  box-shadow: none;
  transform: none;
}

.tts-trigger.is-playing {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--paper);
}

.tts-trigger svg {
  width: 1rem;
  height: 1rem;
}

.kanji-stroke-order__empty {
  display: grid;
  place-items: center;
  min-height: 13rem;
  padding: 1rem;
  text-align: center;
  border: 1px solid rgba(28, 28, 28, 0.1);
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
}

.kanji-stroke-order__empty p {
  margin: 0;
}

.kanji-stroke-order__empty-meta {
  margin-top: 0.45rem;
  font-size: 0.88rem;
}

.word-grid--kanji-detail {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
}

.word-grid--kanji-detail .word-card {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.88);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
  padding: 0.65rem 0.7rem 0.72rem 0.7rem;
}

.word-grid--kanji-detail .word-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0.22rem;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 200ms ease;
}

.word-grid--kanji-detail .word-card:hover {
  transform: translateY(-2px);
  border-color: rgba(197, 48, 48, 0.22);
  box-shadow: var(--shadow-lg);
}

.word-grid--kanji-detail .word-card:hover::before {
  transform: scaleY(1);
}

.sister-links-groups {
  display: grid;
  gap: 1.25rem;
}

.sister-links-section {
  padding-block: 0;
  overflow: clip;
}

.sister-links-section[open] {
  padding-bottom: 1.75rem;
}

.sister-links-section__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 1.75rem;
  cursor: pointer;
  list-style: none;
}

.sister-links-section__summary::-webkit-details-marker {
  display: none;
}

.sister-links-section__summary-copy {
  display: grid;
  gap: 0.28rem;
}

.sister-links-section__eyebrow {
  color: var(--accent);
  font-family: var(--sans);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sister-links-section__title {
  color: var(--ink);
  font-size: clamp(1.45rem, 1.8vw, 1.8rem);
  font-weight: 700;
  line-height: 1.15;
}

.sister-links-section__hint {
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.45;
}

.sister-links-section__summary-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.sister-links-section__count {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  background: rgba(197, 48, 48, 0.08);
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sister-links-section__chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid rgba(125, 36, 36, 0.12);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(255, 255, 255, 0.9);
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease;
}

.sister-links-section__chevron svg {
  width: 1rem;
  height: 1rem;
}

.sister-links-section[open] .sister-links-section__chevron {
  transform: rotate(180deg);
}

.sister-links-section__summary:hover .sister-links-section__chevron,
.sister-links-section__summary:focus-visible .sister-links-section__chevron {
  background: rgba(197, 48, 48, 0.08);
  border-color: rgba(197, 48, 48, 0.18);
}

.sister-links-section__summary:focus-visible {
  outline: 2px solid rgba(197, 48, 48, 0.32);
  outline-offset: -2px;
}

.sister-links-section__body {
  display: grid;
  gap: 1.35rem;
  padding: 0 1.75rem;
}

.sister-links-section[open] .sister-links-section__body {
  padding-bottom: 0;
}

.sister-links-group {
  display: grid;
  gap: 1rem;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.sister-links-group__header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
}

.sister-links-group__header h3,
.sister-links-group__header p {
  margin: 0;
}

.sister-links-group__header h3 {
  font-size: 1.1rem;
  line-height: 1.2;
}

.sister-links-group__count {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.65rem;
  border-radius: 999px;
  background: rgba(197, 48, 48, 0.08);
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sister-photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 120px));
  justify-content: start;
  gap: 1rem 0.9rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.sister-photo-grid__item {
  min-width: 0;
}

.sister-photo-card {
  display: grid;
  gap: 0.65rem;
  color: inherit;
  text-decoration: none;
}

.sister-photo-card__frame {
  position: relative;
  display: block;
  aspect-ratio: 4 / 5;
  padding: 0.45rem 0.45rem 0.9rem;
  border-radius: 0.3rem;
  background: #fffdf9;
  box-shadow:
    0 14px 28px rgba(91, 58, 38, 0.08),
    0 2px 6px rgba(91, 58, 38, 0.08);
  overflow: hidden;
}

.sister-photo-card__image,
.sister-photo-card__placeholder {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 0.12rem;
}

.sister-photo-card__image {
  object-fit: cover;
  background: rgba(212, 201, 189, 0.35);
}

.sister-photo-card__placeholder {
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(197, 48, 48, 0.12), rgba(125, 36, 36, 0.04)),
    #f7efe6;
  color: var(--accent);
  font-size: 2rem;
  font-weight: 700;
}

.sister-photo-card__caption {
  display: grid;
  gap: 0.18rem;
  text-align: center;
}

.sister-photo-card__japanese {
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.28;
}

.sister-photo-card__label {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.32;
}

.sister-photo-card:hover .sister-photo-card__frame,
.sister-photo-card:focus-visible .sister-photo-card__frame {
  transform: translateY(-2px) rotate(-0.6deg);
  box-shadow:
    0 18px 34px rgba(91, 58, 38, 0.12),
    0 4px 10px rgba(91, 58, 38, 0.1);
}

.sister-photo-card:hover .sister-photo-card__label,
.sister-photo-card:focus-visible .sister-photo-card__label {
  color: var(--accent);
}

.sister-photo-card__frame {
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

@media (min-width: 768px) {
  .sister-links-group {
    padding: 1rem 1.05rem 1.15rem;
    border: 1px solid rgba(125, 36, 36, 0.12);
    border-radius: 0;
    background: linear-gradient(180deg, rgba(255, 251, 247, 0.96), rgba(255, 255, 255, 0.98));
    box-shadow: var(--shadow-sm);
  }

  .sister-photo-grid--characters.sister-photo-grid--count-10,
  .sister-photo-grid--characters.sister-photo-grid--count-9 {
    grid-template-columns: repeat(var(--sister-character-columns, 10), minmax(0, 1fr));
    justify-content: stretch;
  }

  .sister-photo-grid--characters.sister-photo-grid--count-9 {
    --sister-character-columns: 9;
  }

  .sister-photo-grid--anime,
  .sister-photo-grid--manga {
    grid-template-columns: repeat(auto-fill, minmax(150px, 150px));
    justify-content: start;
    gap: 1rem 1rem;
  }

  .sister-photo-grid--anime.sister-photo-grid--count-5,
  .sister-photo-grid--manga.sister-photo-grid--count-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    justify-content: stretch;
  }

  .sister-photo-grid--anime.sister-photo-grid--count-4,
  .sister-photo-grid--manga.sister-photo-grid--count-4 {
    grid-template-columns: repeat(4, minmax(150px, 180px));
    justify-content: start;
  }

  .sister-photo-grid--anime.sister-photo-grid--count-3,
  .sister-photo-grid--manga.sister-photo-grid--count-3 {
    grid-template-columns: repeat(3, minmax(150px, 180px));
    justify-content: start;
  }

  .sister-photo-grid--anime.sister-photo-grid--count-2,
  .sister-photo-grid--manga.sister-photo-grid--count-2 {
    grid-template-columns: repeat(2, minmax(220px, 320px));
  }

  .sister-photo-grid--anime.sister-photo-grid--count-1,
  .sister-photo-grid--manga.sister-photo-grid--count-1 {
    grid-template-columns: minmax(220px, 320px);
  }

  .sister-photo-grid--anime .sister-photo-card__japanese,
  .sister-photo-grid--manga .sister-photo-card__japanese {
    font-size: 1rem;
  }

  .sister-photo-grid--anime .sister-photo-card__label,
  .sister-photo-grid--manga .sister-photo-card__label {
    font-size: 0.9rem;
  }
}

@media (max-width: 640px) {
  .sister-links-section__summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    padding: 1.25rem 1.2rem;
    gap: 0.9rem;
  }

  .sister-links-section__summary-copy {
    gap: 0.38rem;
  }

  .sister-links-section__title {
    font-size: 1.15rem;
    line-height: 1.18;
  }

  .sister-links-section__hint {
    font-size: 0.92rem;
    max-width: 22ch;
  }

  .sister-links-section__summary-meta {
    justify-self: start;
    gap: 0.55rem;
  }

  .sister-links-section__count {
    font-size: 0.72rem;
  }

  .sister-links-section__body {
    padding-inline: 1.2rem;
  }

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

.word-grid--kanji-detail .word-card h3 {
  font-size: 1.6rem;
  margin-bottom: 0.18rem;
  line-height: 1.05;
}

.word-grid--kanji-detail .word-card__reading {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
  letter-spacing: 0.08em;
  line-height: 1.1;
}

.word-grid--kanji-detail .word-card__meaning {
  margin: 0.45rem 0 0;
  padding-top: 0.42rem;
  border-top: 1px solid rgba(28, 28, 28, 0.08);
  font-size: 1.03rem;
  line-height: 1.42;
}

.word-grid--kanji-detail .word-card__anchor {
  color: #9ca3af;
  font-size: 0.86rem;
  grid-column: 1 / -1;
  grid-row: 5;
  justify-self: stretch;
  line-height: 1.35;
  margin: 0;
  padding-top: 0.75rem;
  text-align: right;
}

.word-card__meaning {
  margin: 0.45rem 0 0;
  padding-top: 0.42rem;
  border-top: 1px solid rgba(28, 28, 28, 0.08);
  font-size: 1.03rem;
  line-height: 1.42;
}

.word-card__reading {
  margin: 0;
}

.word-card__anchor {
  color: #9ca3af;
  font-size: 0.86rem;
  grid-column: 1 / -1;
  grid-row: 5;
  justify-self: stretch;
  line-height: 1.35;
  margin: 0;
  padding-top: 0.75rem;
  text-align: right;
}

.word-card .tts-trigger {
  position: static;
  grid-column: 2;
  grid-row: 1 / span 2;
  justify-self: end;
  align-self: start;
  z-index: 1;
}

.sentence-card .tts-trigger {
  position: absolute;
  top: 0.65rem;
  right: 0.7rem;
  z-index: 1;
}

.panel__actions--center {
  display: flex;
  justify-content: center;
}

.kanji-section-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 1.35rem 0 1.5rem;
}

.kanji-section-switcher__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.kanji-section-switcher__link:hover {
  border-color: rgba(197, 48, 48, 0.3);
  color: var(--accent);
}

.kanji-section-switcher__link.is-current {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.kanji-sidecar-status {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.2rem;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.88rem;
}

.kanji-sidecar-status p {
  margin: 0;
}

.sentence-list {
  display: grid;
  gap: 1.1rem;
}

.sentence-card {
  position: relative;
  padding: 1.45rem 4.35rem 1.3rem 1.7rem;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(28, 28, 28, 0.1);
  box-shadow: var(--shadow-sm);
  transition: border-color 200ms ease, box-shadow 200ms ease, transform 200ms ease;
}

.sentence-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0.22rem;
  background: rgba(28, 28, 28, 0.16);
  transition: background-color 200ms ease;
}

.sentence-card:hover {
  transform: translateY(-2px);
  border-color: rgba(197, 48, 48, 0.24);
  box-shadow: var(--shadow-lg);
}

.sentence-card:hover::before {
  background: var(--accent);
}

.sentence-card__japanese p,
.sentence-card__translation p {
  margin: 0;
}

.sentence-card__japanese {
  padding-right: 1rem;
}

.sentence-card__japanese p {
  font-family: var(--serif);
  font-size: 1.75rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
}

.sentence-highlight {
  color: var(--accent);
  font-weight: 700;
}

.sentence-card__japanese small {
  display: block;
  margin-top: 0.55rem;
  color: #9ca3af;
  font-size: 0.95rem;
  font-style: italic;
}

.sentence-card__translation {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(28, 28, 28, 0.12);
  color: #5f6368;
}

.sentence-card__translation p {
  font-size: 1rem;
  line-height: 1.7;
}

.empty-sentences--editorial {
  padding: 1.35rem 1.45rem;
  background: rgba(255, 255, 255, 0.58);
}

.collection-memberships {
  margin-bottom: 1.5rem;
}

.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.panel {
  padding: 1.35rem;
}

.panel h2 {
  margin-top: 0;
  margin-bottom: 0.8rem;
  font-size: 2rem;
}

.word-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto auto 1fr auto;
  column-gap: 1rem;
  padding: 1.15rem;
}

.word-card__body {
  display: flex;
  flex-direction: column;
  grid-column: 1;
  grid-row: 1 / 5;
  min-width: 0;
}

.word-card h3 {
  margin-top: 0;
  margin-bottom: 0.35rem;
  font-size: 1.25rem;
}

.word-grid--full {
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

.panel__actions {
  margin-top: 1rem;
}

.panel__link {
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
}

.panel__link--button {
  cursor: pointer;
}

.empty-sentences {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border: 1px dashed rgba(28, 28, 28, 0.2);
  background: rgba(255, 255, 255, 0.5);
  color: var(--muted);
}

.search-results {
  margin-top: 1.6rem;
}

.search-feature,
.search-empty-state {
  display: grid;
  gap: 1.2rem;
}

.search-feature {
  margin-bottom: 1.5rem;
  padding: 1.35rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(239, 236, 229, 0.92));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.search-feature h2,
.search-empty h2 {
  margin-bottom: 0.5rem;
}

.search-shortcuts {
  margin-top: 0;
  margin-bottom: 1.5rem;
}

.search-empty {
  margin-top: 1.5rem;
}

.utility-page {
  display: grid;
  gap: 1rem;
}

.utility-page__highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.utility-page__highlights span {
  display: inline-flex;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.58);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.utility-page__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 0.9rem;
}

.utility-page__facts--section {
  margin-top: 1rem;
}

.utility-page__fact {
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 250, 244, 0.74));
  box-shadow: var(--shadow-sm);
}

.utility-page__fact-label {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.utility-page__fact-value {
  margin: 0.35rem 0 0;
  font-size: 1rem;
  color: var(--ink);
}

.utility-page__fact a.utility-page__fact-value,
a.utility-page__fact-value {
  text-decoration: none;
}

.utility-page__fact a.utility-page__fact-value:hover,
a.utility-page__fact-value:hover {
  color: var(--accent);
}

.utility-page__items {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.utility-page__items li + li {
  margin-top: 0.55rem;
}

.utility-page__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1rem;
}

.statistics-page__hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.85fr);
  gap: 1.5rem;
  align-items: start;
}

.statistics-page__note {
  padding: 1.35rem;
}

.statistics-page__level {
  display: grid;
  gap: 0.8rem;
  margin-bottom: 1rem;
  padding: 1rem 1.05rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.statistics-page__level-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 0.8rem;
}

.statistics-page__level-label {
  margin: 0 0 0.3rem;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.statistics-page__level-value {
  display: block;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1;
}

.statistics-page__level-rank {
  margin: 0.35rem 0 0;
  color: var(--accent);
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.statistics-page__level-copy {
  display: grid;
  gap: 0.2rem;
  justify-items: end;
  text-align: right;
}

.statistics-page__level-copy strong {
  font-family: var(--serif);
  font-size: 1.1rem;
}

.statistics-page__level-copy span {
  color: var(--muted);
  font-family: var(--sans);
}

.statistics-page__level-progress {
  position: relative;
  height: 0.8rem;
  overflow: hidden;
  background: rgba(28, 28, 28, 0.08);
  border-radius: 999px;
}

.statistics-page__level-progress span {
  position: absolute;
  inset: 0 auto 0 0;
  display: block;
  background: linear-gradient(90deg, rgba(197, 48, 48, 0.76), rgba(197, 48, 48, 0.96));
  border-radius: 999px;
}

.statistics-page__note-label {
  margin: 0 0 0.55rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.statistics-page__note h2,
.statistics-page__state h2 {
  margin: 0 0 0.45rem;
  font-size: 1.5rem;
}

.statistics-page__note p,
.statistics-page__state p {
  margin: 0;
  color: var(--muted);
}

.statistics-page__guide {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.statistics-page__guide-details {
  margin-top: 0.9rem;
}

.statistics-page__guide-details summary {
  cursor: pointer;
  list-style: none;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.statistics-page__guide-details summary::-webkit-details-marker {
  display: none;
}

.statistics-page__guide-details[open] .statistics-page__guide {
  margin-top: 0.9rem;
}

.statistics-page__guide li {
  line-height: 1.55;
}

.statistics-page__certificate-action {
  display: flex;
  justify-content: center;
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(28, 28, 28, 0.08);
}

.statistics-page__disclaimer {
  margin: 1.4rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
  font-style: italic;
  text-align: right;
  opacity: 0.88;
}

.statistics-page__states {
  margin-top: 1.5rem;
}

.statistics-toolbar-grid {
  display: grid;
  grid-template-columns: minmax(30rem, 1.35fr) auto;
  gap: 1rem;
  align-items: start;
  margin-top: 1.5rem;
}

.statistics-page .statistics-toolbar {
  position: relative;
  margin: 0;
  padding: 0.95rem 1.1rem;
  background: rgba(253, 252, 248, 0.9);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.statistics-page .statistics-toolbar--search {
  display: block;
  min-width: 0;
}

.statistics-page .statistics-toolbar--utility {
  display: inline-flex;
  align-items: end;
  justify-self: start;
  width: auto;
  max-width: 100%;
}

.statistics-page .statistics-toolbar .collection-toolbar__search-group {
  display: grid;
  grid-template-columns: minmax(18rem, 1fr) auto;
  align-items: end;
  gap: 0.85rem 1rem;
}

.statistics-page .statistics-toolbar .collection-toolbar__search {
  flex: none;
  min-width: 0;
  max-width: none;
}

.statistics-page .statistics-toolbar .collection-toolbar__actions {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: flex-start;
  gap: 0.8rem;
  flex-wrap: wrap;
  min-width: 0;
}

.statistics-page .statistics-toolbar--search .collection-toolbar__actions {
  display: inline-flex;
  align-items: end;
  justify-content: flex-start;
  flex-wrap: nowrap;
}

.statistics-page .statistics-toolbar--utility .collection-toolbar__actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: nowrap;
  width: auto;
}

.statistics-page .statistics-toolbar label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  min-width: 0;
}

.statistics-page .statistics-toolbar input[type="search"] {
  width: 100%;
  min-width: 0;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
  padding-left: 0.9rem;
  padding-right: 0.9rem;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(28, 28, 28, 0.18);
  box-shadow: none;
}

.statistics-page .statistics-toolbar input[type="search"]:focus {
  border-bottom-color: var(--accent);
}

.statistics-page .statistics-toolbar select {
  min-width: 9rem;
  padding: 0.78rem 2rem 0.78rem 0.9rem;
  background: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
}

.statistics-page .statistics-toolbar .statistics-toolbar__sizes {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.statistics-page .statistics-toolbar .statistics-toolbar__size {
  padding: 0;
  border: 0;
  background: transparent;
  color: rgba(28, 28, 28, 0.55);
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: none;
  cursor: pointer;
  transition: color 180ms ease;
}

.statistics-page .statistics-toolbar .statistics-toolbar__size:hover {
  color: var(--ink);
}

.statistics-page .statistics-toolbar .statistics-toolbar__size.is-current {
  color: var(--accent);
}

.statistics-page .statistics-toolbar button:not(.statistics-toolbar__size),
.statistics-page .statistics-toolbar .collection-toolbar__clear {
  padding: 0.74rem 1rem;
  font-family: var(--sans);
  font-size: 0.88rem;
}

.statistics-page .statistics-toolbar .collection-toolbar__clear {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
}

.statistics-toolbar__print {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  width: auto;
  min-width: 0;
  padding: 0.78rem 1rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(28, 28, 28, 0.14);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

.statistics-toolbar__print:hover {
  border-color: rgba(28, 28, 28, 0.26);
  transform: translateY(-1px);
}

.statistics-toolbar__print svg {
  width: 1rem;
  height: 1rem;
  display: block;
  flex: 0 0 auto;
}

.statistics-toolbar__print span {
  display: inline-block;
  flex: 0 1 auto;
}

.statistics-page .statistics-toolbar .statistics-toolbar__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: 0;
  background: transparent;
  border: 0;
  color: rgba(28, 28, 28, 0.6);
  box-shadow: none;
  cursor: pointer;
  transition: color 180ms ease, transform 180ms ease;
}

.statistics-page .statistics-toolbar .statistics-toolbar__toggle:hover {
  color: var(--ink);
  transform: translateY(-1px);
}

.statistics-page .statistics-toolbar .statistics-toolbar__toggle svg {
  width: 1.05rem;
  height: 1.05rem;
  display: block;
}

.statistics-page .statistics-toolbar .statistics-toolbar__toggle[aria-pressed="true"] {
  color: var(--accent);
}

.statistics-page .statistics-toolbar .statistics-toolbar__toggle[aria-pressed="true"]:hover {
  color: var(--accent);
}

.statistics-pagination-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.statistics-pagination-meta p {
  margin: 0;
}

.statistics-pagination {
  margin-top: 1.15rem;
}

.statistics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12.75rem, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.mastery-card {
  width: 100%;
  max-width: 14.75rem;
  justify-self: center;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(28, 28, 28, 0.12);
}

.mastery-card__link {
  display: block;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.mastery-card__shell {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  height: 100%;
}

.mastery-card__frame {
  aspect-ratio: auto;
  height: 11rem;
  margin: 0;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(28, 28, 28, 0.06);
}

.mastery-card__reset {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid rgba(28, 28, 28, 0.14);
  background: rgba(255, 255, 255, 0.92);
  color: var(--muted);
  cursor: pointer;
  transition:
    color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}

.mastery-card__reset:hover {
  color: var(--accent);
  border-color: rgba(197, 48, 48, 0.26);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.mastery-card__reset svg {
  width: 1rem;
  height: 1rem;
}

.mastery-card__glyph {
  font-size: 4.5rem;
  font-weight: 300;
  color: var(--ink);
  text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.06);
  transition: transform 220ms ease, color 220ms ease;
}

.mastery-card__body {
  min-height: 8.9rem;
  height: 100%;
  padding: 1.15rem 1.1rem 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  background: rgba(253, 252, 248, 0.92);
}

.mastery-card__meaningline {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.45;
  text-align: center;
}

.mastery-card__primary {
  color: var(--ink);
}

.mastery-card__secondary {
  color: rgba(102, 100, 95, 0.8);
  font-family: var(--sans);
  font-size: 0.92em;
  letter-spacing: 0.01em;
}

.mastery-card__bottom {
  display: grid;
  gap: 0.7rem;
  margin-top: auto;
}

.mastery-card__progress-wrap {
  display: grid;
  gap: 0.55rem;
}

.mastery-card__progress-header,
.mastery-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem 0.8rem;
  flex-wrap: wrap;
}

.mastery-card__progress {
  position: relative;
  height: 0.72rem;
  overflow: hidden;
  background: rgba(28, 28, 28, 0.08);
  border-radius: 999px;
}

.mastery-card__progress span {
  position: absolute;
  inset: 0 auto 0 0;
  display: block;
  background: linear-gradient(90deg, rgba(197, 48, 48, 0.76), rgba(197, 48, 48, 0.96));
  border-radius: 999px;
}

.mastery-card__metric {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
}

.mastery-card__metric-label {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mastery-card__metric-value {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1rem;
}

.mastery-card:hover {
  border-color: rgba(197, 48, 48, 0.28);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.mastery-card:hover .mastery-card__glyph {
  color: var(--accent);
  transform: scale(1.08);
}

.mastery-card:hover .mastery-card__primary {
  color: var(--accent);
}

.launch-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.95fr);
  gap: 1.5rem;
  align-items: start;
}

.launch-strip__panel {
  padding: 1.35rem;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.launch-strip__list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.launch-strip__list li + li {
  margin-top: 0.65rem;
}

.editorial-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.editorial-strip__points {
  display: grid;
  gap: 1rem;
}

.editorial-point {
  padding: 1.15rem;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.editorial-point h3 {
  margin-top: 0;
  margin-bottom: 0.45rem;
  font-family: var(--serif);
  font-size: 1.3rem;
}

.editorial-point p {
  margin: 0;
  color: var(--muted);
}

.site-footer {
  margin-top: auto;
  padding: 4.5rem 0 2rem;
  background:
    radial-gradient(circle at top left, rgba(197, 48, 48, 0.08), transparent 26rem),
    linear-gradient(180deg, #171413 0%, #121010 100%);
  color: #88807a;
  border-top: 4px solid var(--accent);
}

.site-footer__brand {
  display: grid;
  gap: 1rem;
  align-self: start;
  justify-self: start;
}

.site-footer__identity {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.site-footer__wordmark {
  max-width: 21rem;
}

.site-footer__eyebrow {
  margin: 0 0 0.4rem;
  color: rgba(230, 223, 213, 0.62);
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.site-footer__title {
  margin: 0;
  color: #f5efe6;
  font-family: var(--serif);
  font-size: 1.9rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.1;
}

.site-footer__description {
  margin: 0.9rem 0 0;
  color: #9d938b;
  font-family: var(--sans);
  font-size: 0.96rem;
  font-weight: 400;
  line-height: 1.85;
}

.site-footer__search {
  display: grid;
  justify-items: center;
  align-self: start;
}

.site-footer__links {
  justify-self: end;
  align-self: start;
}

.site-footer__source-note {
  margin: 0.9rem 0 0;
  color: #9d938b;
  font-family: var(--sans);
  font-size: 0.96rem;
  font-weight: 400;
  line-height: 1.85;
  text-align: left;
}

.site-footer__source-note .brand-mention {
  color: inherit;
  font-weight: inherit;
}

.site-footer__source-note a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgba(157, 147, 139, 0.35);
  text-underline-offset: 0.2rem;
}

.site-footer__source-note a:hover {
  color: #fff;
  text-decoration-color: var(--accent);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.9rem 1.75rem;
  color: #d8d0c8;
  font-family: var(--sans);
  font-size: 0.81rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: right;
}

.site-footer nav a {
  color: inherit;
}

.site-footer nav a:hover {
  color: #fff7ed;
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 0.28rem;
}

.site-footer__meta {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
  padding: 2rem 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #7f756f;
  font-family: "Noto Sans JP", var(--sans);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: normal;
  line-height: 16px;
  text-align: left;
}

.site-footer__meta p {
  margin: 0;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

.site-footer__meta p:nth-child(2) {
  text-align: center;
}

.site-footer__meta p:last-child {
  color: inherit;
  text-align: right;
}

.site-footer__meta a {
  color: inherit;
  text-decoration: none;
}

.site-footer__meta a:hover {
  color: #fff;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.28);
  text-underline-offset: 0.18rem;
}

@media (max-width: 1024px) {
  .hero__grid--home,
  .feature-block,
  .kanji-hero,
  .two-column,
  .site-footer__inner,
  .editorial-strip,
  .launch-strip,
  .kanji-day__grid {
    grid-template-columns: 1fr;
  }

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

  .catalog-showcase__header {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .practice-showcase__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .home-features {
    max-width: none;
  }

  .home-labs {
    min-height: 0;
  }

  .collection-hero {
    grid-template-columns: 1fr;
  }

  .collection-hero__stats {
    justify-content: flex-start;
  }

  .collection-page .collection-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .collection-page .collection-toolbar__actions {
    justify-content: flex-start;
  }

  .kanji-detail-hero {
    grid-template-columns: minmax(17rem, 22rem) minmax(0, 1fr);
    gap: 2rem;
  }

  .kanji-detail-meta-grid {
    grid-template-columns: 1fr;
  }

  .kanji-detail-hero__content {
    max-width: none;
  }

  .kanji-detail-hero__content-head {
    align-items: center;
  }

  .kanji-readings__row {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .kanji-readings__year-added {
    margin-top: 1.1rem;
  }

  .kanji-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: none;
  }

  .kanji-stroke-order {
    grid-column: 1 / -1;
    padding-left: 1.35rem;
    padding-right: 1.35rem;
  }

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

  .sentence-card {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .sentence-card__translation {
    padding-left: 0;
    padding-top: 1rem;
    border-left: 0;
    border-top: 1px solid rgba(28, 28, 28, 0.12);
  }
}

@media (max-width: 760px) {
  .kanji-detail-hero {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .kanji-detail-hero__content {
    max-width: none;
  }

  .site-header__inner {
    display: flex;
    flex-direction: row;
    align-items: center;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .site-footer__search,
  .site-footer__links,
  .site-search--footer {
    width: 100%;
  }

  .site-footer__search,
  .site-footer__links,
  .site-footer__brand {
    justify-items: center;
  }

  .site-footer__identity {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .site-footer__wordmark {
    max-width: 28rem;
  }

  .site-footer__source-note {
    text-align: center;
  }

  .site-footer nav {
    justify-content: center;
    text-align: center;
  }

  .site-footer__meta {
    grid-template-columns: 1fr;
    align-items: center;
    justify-content: flex-start;
    margin-top: 2.5rem;
    padding-top: 2rem;
    padding-bottom: 0;
    text-align: center;
  }

  .site-footer__meta p:last-child {
    text-align: center;
  }

  .site-nav--desktop {
    display: none;
  }

  .mobile-nav {
    display: block;
    flex: 0 0 auto;
    align-self: auto;
    z-index: 45;
  }

  .site-nav {
    width: 100%;
  }

  .hero,
  .section {
    padding: 3.5rem 0;
  }

  main > .section:first-child {
    padding-top: 7.5rem;
  }

  .hero--mock {
    padding-top: 7rem;
  }

  .hero__mock-shell {
    min-height: auto;
    padding: 0;
  }

  .hero__center {
    max-width: 100%;
  }

  .hero__display {
    flex-direction: column;
    align-items: center;
    gap: 0.7rem;
    width: auto;
  }

  .hero__display-meta {
    align-items: center;
    margin-top: 0;
  }

  .hero__display-glyph {
    font-size: 7rem;
  }

  .hero__headline {
    font-size: 1.875rem;
  }

  .hero__headline-wrap {
    width: 100%;
  }

  .kanji-frame--detail {
    width: min(100%, 19rem);
  }

  .kanji-section-heading {
    flex-direction: column;
    align-items: flex-start;
  }

  .kanji-readings .kanji-section-heading {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    width: 100%;
  }

  .kanji-readings__tts-actions {
    justify-content: flex-end;
    margin-left: auto;
  }

  .brush-stroke-wrap--hero {
    left: -5%;
    width: 110%;
  }

  .hero-search input {
    padding-left: 3rem;
    padding-right: 4rem;
    font-size: 1.25rem;
  }

  .hero-search__icon {
    left: 1rem;
  }

  .hero__ink--left,
  .hero__ink--right {
    display: none;
  }

  .hero-search button {
    width: 2.8rem;
    height: 2.8rem;
  }

  .catalog-showcase {
    padding: 5rem 0;
  }

  .practice-showcase {
    padding: 4rem 0 5rem;
  }

  .catalog-showcase__grid {
    grid-template-columns: 1fr;
  }

  .practice-showcase__grid {
    grid-template-columns: 1fr;
  }

  .catalog-showcase__card a {
    min-height: 15rem;
  }

  .practice-showcase__card a {
    min-height: 0;
  }

  .kanji-day {
    padding: 5rem 0;
  }

  .kakemono__top-roller,
  .kakemono__bottom-roller {
    width: 18rem;
  }

  .kakemono__body {
    width: 15.5rem;
  }

  .home-features {
    padding: 1.35rem;
  }

  .home-features__list {
    grid-template-columns: 1fr;
  }

  .home-features__actions {
    flex-direction: column;
  }

  .home-features__title {
    font-size: 1.3rem;
  }

  .home-labs {
    padding: 1.35rem;
    align-items: center;
    margin-inline: auto;
    text-align: center;
  }

  .home-labs__title {
    font-size: 1.25rem;
  }

  .home-labs__eyebrow,
  .home-labs__lede {
    text-align: center;
  }

  .search-bar,
  .collection-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .collection-toolbar button,
  .search-bar button {
    width: 100%;
  }

  .kanji-card__glyph {
    font-size: 4rem;
  }

  .kanji-frame__badges--detail {
    left: 0.8rem;
    right: 0.8rem;
    bottom: 0.8rem;
    gap: 0.4rem;
  }

  .kanji-frame__badges--detail span {
    font-size: 0.62rem;
    letter-spacing: 0.14em;
  }

  .kanji-detail-hero__content h1 {
    font-size: clamp(2.35rem, 11vw, 3.4rem);
  }

  .kanji-detail-hero__meaning-id {
    font-size: clamp(1.9rem, 9vw, 2.7rem);
  }

  .kanji-detail-hero__meaning-full--english {
    font-size: 1rem;
  }

  .kanji-share__actions {
    gap: 0.45rem;
  }

  .kanji-share__link {
    width: 2.5rem;
    height: 2.5rem;
  }

  .kanji-stroke-order__canvas {
    min-height: 15rem;
    padding: 1rem;
  }

  .kanji-stroke-order__canvas svg {
    width: min(100%, 13rem);
  }

  .kanji-stroke-order {
    padding: 1rem;
  }

  .kanji-stroke-order__zoom-dialog {
    width: min(94vw, 42rem);
    margin: 4vh auto;
  }

  .kanji-stroke-order__zoom-topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .kanji-stroke-order__zoom-actions {
    justify-content: flex-end;
  }

  .kanji-stroke-order__zoom-canvas {
    min-height: min(58vh, 28rem);
    padding: 1rem;
  }

  .kanji-stroke-order__zoom-canvas svg {
    width: min(100%, 22rem);
  }

  .kanji-stat-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
  }

  .word-grid--kanji-detail {
    grid-template-columns: 1fr;
  }

  .collection-page .collection-hero {
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    grid-template-columns: 1fr;
  }

  .collection-page .collection-hero__heading {
    display: block;
    width: 100%;
  }

  .collection-page .section-stamp {
    margin-bottom: 0.9rem;
  }

  .collection-page .collection-hero h1 {
    font-size: clamp(2.55rem, 11vw, 3.6rem);
    display: block;
    width: 100%;
  }

  .collection-page .collection-hero__description {
    font-size: 1rem;
  }

  .collection-page .collection-hero__aside {
    justify-items: start;
  }

  .collection-page .collection-hero__practice-form {
    flex-wrap: wrap;
    justify-content: center;
  }

  .collection-page .collection-hero__stats {
    width: min(100%, 28rem);
    justify-content: center;
    justify-self: start;
    align-self: start;
    margin-top: 1.35rem;
  }

  .collection-page .collection-hero__practice {
    justify-self: start;
  }

  .collection-page .collection-hero__practice-form,
  .collection-page .collection-hero__practice-count {
    justify-self: center;
  }

  .collection-page .collection-hero__practice-count select {
    min-width: 7.4rem;
  }

  .statistics-page__hero {
    grid-template-columns: 1fr;
  }

  .statistics-page__level-header {
    align-items: start;
    flex-direction: column;
  }

  .statistics-page__level-copy {
    justify-items: start;
    text-align: left;
  }

  .statistics-toolbar-grid {
    grid-template-columns: 1fr;
  }

  .statistics-page .statistics-toolbar {
    grid-template-columns: 1fr;
    padding: 0.9rem;
  }

  .statistics-page .statistics-toolbar .collection-toolbar__search {
    width: 100%;
    flex-basis: 100%;
  }

  .statistics-page .statistics-toolbar .collection-toolbar__search-group {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .statistics-page .statistics-toolbar .collection-toolbar__search label {
    width: 100%;
  }

  .statistics-page .statistics-toolbar--search .collection-toolbar__actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    align-items: end;
    justify-content: flex-start;
    gap: 0.7rem;
  }

  .statistics-page .statistics-toolbar--search .collection-toolbar__select,
  .statistics-page .statistics-toolbar--search button:not(.statistics-toolbar__size),
  .statistics-page .statistics-toolbar--search .collection-toolbar__clear {
    width: 100%;
  }

  .statistics-page .statistics-toolbar--utility .collection-toolbar__actions {
    width: auto;
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.8rem;
    margin-left: 0;
  }

  .statistics-page .statistics-toolbar--utility {
    width: max-content;
    max-width: 100%;
    justify-self: end;
  }

  .statistics-page .statistics-toolbar--utility .statistics-toolbar__sizes {
    width: auto;
    justify-content: flex-end;
  }

  .statistics-page .statistics-toolbar--utility .statistics-toolbar__toggle {
    width: auto;
    justify-self: auto;
  }

  .statistics-pagination-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .statistics-grid {
    grid-template-columns: repeat(auto-fill, minmax(12.75rem, 12.75rem));
    justify-content: center;
  }

  .mastery-card__footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .practice-page .practice-hero__summary {
    width: fit-content;
    max-width: 100%;
    margin-left: auto;
    margin-right: 0;
    justify-self: end;
    justify-content: center;
    text-align: initial;
  }

  .practice-page .practice-hero__main {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .practice-choices {
    grid-template-columns: 1fr;
  }

  .collection-page .collection-toolbar {
    top: 5.4rem;
    padding: 0.9rem;
  }

  .collection-page .collection-toolbar__search {
    width: 100%;
    flex-basis: 100%;
  }

  .collection-page .collection-toolbar__search label {
    width: 100%;
  }

  .collection-page .collection-toolbar__actions {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 5.3rem auto;
    align-items: end;
    justify-content: flex-start;
    gap: 0.7rem;
    flex-wrap: nowrap;
  }

  .collection-page .collection-toolbar__select {
    min-width: 0;
  }

  .collection-page .collection-toolbar button,
  .collection-page .collection-toolbar__clear {
    width: auto;
  }

  .collection-page .collection-toolbar__actions > button,
  .collection-page .collection-toolbar__actions > .collection-toolbar__clear {
    margin-left: 0.35rem;
  }

  .collection-page .collection-pagination-meta {
    gap: 0.35rem 1rem;
  }

  .collection-page .kanji-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .collection-page .kanji-card__frame {
    height: 9.25rem;
  }

  .collection-page .kanji-card__glyph {
    font-size: 3.85rem;
  }

  .collection-page .kanji-card__body {
    min-height: 5.9rem;
    padding: 1rem 0.8rem 1.05rem;
  }

  .collection-page .kanji-card__meaning {
    font-size: 1rem;
  }

  .pagination__cluster {
    width: 100%;
    justify-content: center;
  }

  .pagination__jump input {
    width: 4.1rem;
  }
}

@media (max-width: 440px) {
  .collection-page .collection-toolbar__actions {
    grid-template-columns: minmax(0, 1fr) 4.9rem auto;
    gap: 0.55rem;
  }

  .collection-page .collection-toolbar select {
    min-width: 0;
    padding-right: 1.65rem;
  }

  .collection-page .collection-toolbar button,
  .collection-page .collection-toolbar__clear {
    padding-left: 0.85rem;
    padding-right: 0.85rem;
  }

  .collection-page .collection-toolbar__actions > button,
  .collection-page .collection-toolbar__actions > .collection-toolbar__clear {
    margin-left: 0.45rem;
  }
}

@media (max-width: 360px) {
  .shell {
    width: min(90rem, calc(100vw - 2rem));
  }

  .site-header {
    padding: 1.15rem 0;
  }

  .site-header.is-scrolled {
    padding: 0.85rem 0;
  }

  .site-brand {
    gap: 0.6rem;
  }

  .site-brand__seal {
    width: 1.95rem;
    height: 1.95rem;
    font-size: 0.82rem;
    border-width: 2px;
  }

  .site-brand__wordmark strong {
    font-size: 1.2rem;
    letter-spacing: 0.08em;
  }

  .site-brand__wordmark small {
    font-size: 0.52rem;
    letter-spacing: 0.22em;
  }

  .mobile-nav summary {
    padding: 0.3rem;
  }

  .mobile-nav[open] summary {
    top: 1.05rem;
    right: 0.7rem;
  }

  main > .section:first-child {
    padding-top: 6.75rem;
  }

  .hero--mock {
    padding-top: 6.4rem;
  }

  .breadcrumbs ol {
    gap: 0.45rem;
    margin-bottom: 1.2rem;
    font-size: 0.82rem;
  }

  .breadcrumbs li::after {
    margin-left: 0.45rem;
  }
}