:root {
  --cream-50: #fffdf8;
  --cream-100: #f8f2e7;
  --cream-200: #eee2cf;
  --forest-950: #102e26;
  --forest-900: #173d32;
  --forest-800: #205344;
  --forest-700: #2c6755;
  --sage-100: #e7eee4;
  --sage-200: #d4e1d2;
  --sun-300: #f4cf72;
  --sun-400: #eebc48;
  --rose-100: #f6e3df;
  --brown-700: #705849;
  --white: #fff;
  --shadow-soft: 0 18px 50px rgba(43, 65, 51, 0.12);
  --shadow-small: 0 8px 24px rgba(43, 65, 51, 0.1);
  --radius-small: 14px;
  --radius-medium: 24px;
  --radius-large: 38px;
  --content-width: 1180px;
  --font-heading: ui-rounded, "Arial Rounded MT Bold", "Trebuchet MS", Arial, sans-serif;
  --font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--forest-900);
  background: var(--cream-50);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image:
    radial-gradient(circle at 14% 12%, rgba(244, 207, 114, 0.12), transparent 28rem),
    radial-gradient(circle at 88% 62%, rgba(220, 165, 157, 0.09), transparent 32rem);
  content: "";
  pointer-events: none;
}

img,
video {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
summary,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 4px solid var(--sun-400);
  outline-offset: 4px;
}

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

h1,
h2,
h3 {
  font-family: var(--font-heading);
  line-height: 1.12;
  letter-spacing: -0.025em;
}

h1 {
  max-width: 11ch;
  margin-bottom: 1rem;
  font-size: clamp(3.1rem, 5.8vw, 5.6rem);
}

h2 {
  margin-bottom: 1.25rem;
  font-size: clamp(2.05rem, 4vw, 3.6rem);
}

h3 {
  margin-bottom: 0.75rem;
  font-size: 1.3rem;
}

p {
  margin-bottom: 1.25rem;
}

.content-shell,
.nav-shell {
  width: min(calc(100% - 2rem), var(--content-width));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  color: var(--white);
  background: var(--forest-900);
  font-weight: 800;
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

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

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid rgba(23, 61, 50, 0.08);
  background: rgba(255, 253, 248, 0.9);
  backdrop-filter: blur(18px);
  transition: box-shadow 180ms ease, background-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 253, 248, 0.97);
  box-shadow: 0 8px 24px rgba(23, 61, 50, 0.1);
}

.nav-shell {
  display: flex;
  min-height: 96px;
  align-items: center;
  gap: 1.35rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  text-decoration: none;
}

.brand-mark {
  display: block;
  width: 4.5rem;
  height: 4.5rem;
  flex: 0 0 auto;
  border: 3px solid rgba(255, 253, 248, 0.96);
  border-radius: 50%;
  background-color: var(--sun-300);
  background-image: url("../assets/images/cover.jpg");
  background-position: 25% 70%;
  background-repeat: no-repeat;
  background-size: 280% auto;
  box-shadow: 0 5px 16px rgba(23, 61, 50, 0.2);
  transition: box-shadow 180ms ease, transform 180ms ease;
}

.brand-mark-en {
  background-image: url("../assets/images/cover_en.jpg");
  background-position: 22% 79%;
}

.brand:hover .brand-mark {
  box-shadow: 0 7px 20px rgba(23, 61, 50, 0.26);
  transform: scale(1.035);
}

.desktop-nav {
  display: flex;
  margin-left: auto;
  align-items: center;
  gap: clamp(0.8rem, 2vw, 1.7rem);
}

.desktop-nav a,
.site-footer a {
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.3em;
}

.desktop-nav a {
  text-decoration: none;
}

.desktop-nav a:hover,
.site-footer a:hover {
  color: var(--forest-700);
  text-decoration: underline;
  text-decoration-thickness: 2px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0.82rem 1.35rem;
  border: 2px solid transparent;
  border-radius: 999px;
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-small {
  min-height: 46px;
  padding: 0.65rem 1.05rem;
  color: var(--white);
  background: var(--forest-800);
  font-size: 0.94rem;
}

.nav-cta-short {
  display: none;
}

.button-primary {
  color: var(--white);
  background: var(--forest-800);
  box-shadow: 0 10px 24px rgba(32, 83, 68, 0.2);
}

.button-primary:hover {
  background: var(--forest-900);
  box-shadow: 0 13px 28px rgba(32, 83, 68, 0.26);
}

.button-secondary {
  border-color: var(--forest-800);
  color: var(--forest-900);
  background: rgba(255, 255, 255, 0.78);
}

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

.mobile-menu {
  display: none;
  position: relative;
  margin-left: auto;
}

.mobile-menu summary {
  min-width: 48px;
  min-height: 48px;
  padding: 0.65rem 0.9rem;
  border: 2px solid var(--forest-800);
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

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

.mobile-menu nav {
  position: absolute;
  top: calc(100% + 0.75rem);
  right: 0;
  display: grid;
  width: min(82vw, 290px);
  padding: 0.6rem;
  border: 1px solid var(--cream-200);
  border-radius: var(--radius-small);
  background: var(--cream-50);
  box-shadow: var(--shadow-soft);
}

.mobile-menu nav a {
  padding: 0.75rem 0.8rem;
  border-radius: 0.65rem;
  font-weight: 750;
  text-decoration: none;
}

.mobile-menu nav a:hover {
  background: var(--sage-100);
}

.hero {
  position: relative;
  display: grid;
  min-height: 92svh;
  padding: 7.8rem 0 4.5rem;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(125deg, rgba(248, 242, 231, 0.97), rgba(255, 253, 248, 0.82)),
    var(--cream-100);
}

.hero::after {
  position: absolute;
  right: -7rem;
  bottom: -10rem;
  width: 30rem;
  height: 30rem;
  border: 1px solid rgba(32, 83, 68, 0.08);
  border-radius: 50%;
  content: "";
}

.hero-glow {
  position: absolute;
  top: 13%;
  left: 44%;
  width: 36rem;
  height: 36rem;
  border-radius: 50%;
  background: rgba(244, 207, 114, 0.2);
  filter: blur(34px);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
}

.hero-copy {
  max-width: 43rem;
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--forest-700);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-subtitle {
  max-width: 34rem;
  margin-bottom: 1.35rem;
  color: var(--brown-700);
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.3vw, 1.72rem);
  font-weight: 800;
  line-height: 1.35;
}

.hero-text {
  max-width: 40rem;
  font-size: clamp(1.05rem, 1.6vw, 1.18rem);
}

.hero-actions,
.purchase-actions {
  display: flex;
  margin: 1.7rem 0 0.8rem;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.availability-note {
  margin-bottom: 1rem;
  color: var(--brown-700);
  font-size: 0.9rem;
  font-weight: 650;
}

.hero-visual {
  position: relative;
  width: min(100%, 400px);
  margin-inline: auto;
  margin-bottom: 0;
}

.cover-link {
  position: relative;
  display: block;
  border-radius: 0.5rem;
  transition: transform 180ms ease, filter 180ms ease;
}

.cover-link:hover {
  transform: translateY(-4px);
  filter: brightness(1.02);
}

.book-cover {
  width: 100%;
  height: auto;
  border-radius: 0.42rem;
  box-shadow:
    0 2px 3px rgba(23, 61, 50, 0.14),
    0 16px 32px rgba(23, 61, 50, 0.18),
    14px 20px 0 -10px rgba(112, 88, 73, 0.18);
}

.hero-visual figcaption,
.story-visual figcaption,
.teaser-visual figcaption,
.atmosphere-visual figcaption {
  margin-top: 1rem;
  color: var(--brown-700);
  font-size: 0.92rem;
  font-weight: 700;
  text-align: center;
}

.scroll-hint {
  position: absolute;
  z-index: 2;
  bottom: 1.1rem;
  left: 50%;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--forest-700);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
  transform: translateX(-50%);
}

.scroll-hint span {
  font-size: 1.25rem;
}

.section {
  position: relative;
  padding: clamp(4.8rem, 9vw, 8rem) 0;
}

.split-layout,
.reading-layout,
.split-copy,
.video-layout {
  display: grid;
  align-items: center;
  gap: clamp(2.5rem, 7vw, 6rem);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.story-section {
  background: var(--cream-50);
}

.story-visual,
.teaser-visual,
.atmosphere-visual {
  margin: 0;
}

.image-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-large);
  background: var(--sage-100);
  box-shadow: var(--shadow-soft);
}

.image-frame::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: inherit;
  content: "";
  pointer-events: none;
}

.image-frame img {
  width: 100%;
  height: auto;
}

.story-visual .image-frame {
  border-radius: 38% 62% 54% 46% / 48% 42% 58% 52%;
}

.teaser-section {
  background: var(--cream-100);
}

.teaser-visual .image-frame {
  border-radius: 42% 58% 38% 62% / 54% 38% 62% 46%;
}

.section-copy > p:not(.eyebrow) {
  max-width: 43rem;
  color: var(--brown-700);
  font-size: 1.08rem;
}

.accent-copy {
  padding-left: 1rem;
  border-left: 4px solid var(--sun-400);
  color: var(--forest-900) !important;
  font-weight: 800;
}

.benefits-section {
  background: var(--sage-100);
}

.section-heading {
  max-width: 62rem;
  margin-inline: auto;
}

.centered {
  text-align: center;
}

.benefit-grid {
  display: grid;
  margin: 3rem 0 2rem;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  text-align: left;
}

.benefit-card {
  position: relative;
  min-height: 100%;
  padding: 1.65rem;
  overflow: hidden;
  border: 1px solid rgba(32, 83, 68, 0.1);
  border-radius: var(--radius-medium);
  background: rgba(255, 253, 248, 0.9);
  box-shadow: var(--shadow-small);
}

.benefit-card:nth-child(2),
.benefit-card:nth-child(4) {
  transform: translateY(0.8rem);
}

.benefit-card p {
  margin-bottom: 0;
  color: var(--brown-700);
  font-size: 0.96rem;
  line-height: 1.65;
}

.benefit-icon {
  display: inline-grid;
  width: 2.65rem;
  height: 2.65rem;
  margin-bottom: 1.15rem;
  place-items: center;
  border-radius: 50%;
  color: var(--forest-900);
  background: var(--sun-300);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
  font-weight: 900;
}

.video-section {
  color: var(--white);
  background:
    radial-gradient(circle at 78% 20%, rgba(244, 207, 114, 0.12), transparent 25rem),
    var(--forest-950);
}

.video-section .eyebrow {
  color: var(--sun-300);
}

.video-section .section-copy > p {
  color: var(--sage-200);
}

.video-note {
  font-size: 0.92rem !important;
  font-weight: 700;
}

.video-frame {
  width: min(100%, 420px);
  margin-inline: auto;
  padding: 0.65rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: calc(var(--radius-medium) + 6px);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 24px 64px rgba(5, 20, 15, 0.34);
}

.video-frame video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 464 / 688;
  border-radius: var(--radius-medium);
  background: #0b1713;
  object-fit: contain;
}

.atmosphere-section {
  background: var(--rose-100);
}

.atmosphere-visual .image-frame {
  border-radius: var(--radius-large);
}

.reading-section {
  background:
    radial-gradient(circle at 84% 16%, rgba(244, 207, 114, 0.35), transparent 22rem),
    var(--rose-100);
}

.reading-note {
  display: flex;
  max-width: 32rem;
  margin-top: 2rem;
  align-items: center;
  gap: 0.8rem;
}

.reading-note span {
  display: grid;
  width: 3rem;
  height: 3rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  color: var(--forest-900);
  background: var(--sun-300);
  font-size: 1.25rem;
  font-weight: 900;
}

.reading-note p {
  margin: 0;
  font-weight: 700;
}

.excerpt-card {
  margin: 0;
  padding: clamp(1.7rem, 4vw, 3rem);
  border-radius: var(--radius-large);
  color: var(--white);
  background: var(--forest-800);
  box-shadow: var(--shadow-soft);
}

.excerpt-card blockquote {
  margin-bottom: 1.2rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.08rem, 2vw, 1.25rem);
  line-height: 1.72;
}

.excerpt-card figcaption {
  color: var(--sage-200);
  font-size: 0.92rem;
}

.about-section {
  background: var(--cream-50);
}

.split-copy {
  align-items: stretch;
}

.author-card {
  display: flex;
  padding: clamp(1.5rem, 4vw, 2.6rem);
  align-items: flex-start;
  gap: 1.3rem;
  border: 1px solid var(--cream-200);
  border-radius: var(--radius-large);
  background: var(--cream-100);
  box-shadow: var(--shadow-small);
}

.author-card h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.author-card p {
  color: var(--brown-700);
}

.author-initials {
  display: grid;
  width: 4.5rem;
  height: 4.5rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  color: var(--forest-900);
  background: var(--sun-300);
  font-family: var(--font-heading);
  font-weight: 900;
}

.purchase-section {
  padding: 2rem 0 7rem;
  background: var(--cream-50);
}

.purchase-card {
  position: relative;
  display: grid;
  max-width: var(--content-width);
  padding: clamp(2.2rem, 6vw, 4.5rem);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  grid-template-columns: minmax(180px, 0.42fr) minmax(0, 1fr);
  overflow: hidden;
  border-radius: var(--radius-large);
  background:
    linear-gradient(135deg, rgba(255, 253, 248, 0.96), rgba(231, 238, 228, 0.92)),
    var(--sage-100);
  box-shadow: var(--shadow-soft);
}

.purchase-card::before,
.purchase-card::after {
  position: absolute;
  border: 1px solid rgba(32, 83, 68, 0.11);
  border-radius: 50%;
  content: "";
}

.purchase-card::before {
  top: -8rem;
  left: -5rem;
  width: 18rem;
  height: 18rem;
}

.purchase-card::after {
  right: -7rem;
  bottom: -10rem;
  width: 22rem;
  height: 22rem;
}

.purchase-card > * {
  position: relative;
  z-index: 1;
}

.purchase-cover-link {
  display: block;
  width: min(100%, 240px);
  margin-inline: auto;
  border-radius: 0.4rem;
  transition: transform 180ms ease;
}

.purchase-cover-link:hover {
  transform: translateY(-3px);
}

.purchase-cover-link img {
  width: 100%;
  height: auto;
  border-radius: 0.4rem;
  box-shadow: 0 14px 34px rgba(23, 61, 50, 0.18);
}

.purchase-copy h2 {
  max-width: 17ch;
}

.purchase-copy > p:not(.eyebrow) {
  max-width: 42rem;
  color: var(--brown-700);
  font-size: 1.08rem;
}

.speech-button {
  display: inline-flex;
  min-width: 132px;
  min-height: 50px;
  margin-top: 0.5rem;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.7rem 1rem;
  border: 2px solid var(--forest-800);
  border-radius: 999px;
  color: var(--forest-900);
  background: rgba(255, 255, 255, 0.82);
  font: inherit;
  font-size: 0.93rem;
  font-weight: 850;
  cursor: pointer;
  transition: color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.speech-button:hover {
  background: var(--sage-100);
  transform: translateY(-1px);
}

.speech-button[aria-pressed="true"] {
  color: var(--white);
  background: var(--forest-800);
}

.speech-button[aria-pressed="true"] .speech-icon {
  font-size: 0;
}

.speech-button[aria-pressed="true"] .speech-icon::before {
  font-size: 0.85rem;
  content: "■";
}

.speech-button-light {
  border-color: var(--sun-300);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.speech-button-light:hover,
.speech-button-light[aria-pressed="true"] {
  color: var(--forest-900);
  background: var(--sun-300);
}

.site-footer {
  padding: 2rem 0;
  color: var(--cream-100);
  background: var(--forest-950);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-inner p {
  margin: 0;
}

.footer-inner nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
}

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

.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

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

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu {
    display: block;
  }

  .nav-cta {
    margin-left: auto;
  }

  .mobile-menu {
    margin-left: 0;
  }

  .hero {
    min-height: auto;
    padding-top: 8.2rem;
  }

  .hero-copy {
    max-width: 48rem;
  }

  .hero-visual {
    max-width: 350px;
  }

  .scroll-hint {
    display: none;
  }

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

  .benefit-card:nth-child(2),
  .benefit-card:nth-child(4) {
    transform: none;
  }
}

@media (max-width: 760px) {
  .nav-shell {
    min-height: 84px;
    gap: 0.7rem;
  }

  .brand {
    font-size: 1.15rem;
  }

  .brand-mark {
    width: 3.75rem;
    height: 3.75rem;
  }

  .mobile-menu {
    margin-left: 0;
  }

  .hero {
    padding-top: 6.7rem;
  }

  .hero-grid {
    gap: 2.3rem;
    grid-template-columns: 1fr;
  }

  .hero-visual {
    max-width: 260px;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-copy h1,
  .hero-copy .hero-subtitle,
  .hero-copy .hero-text {
    margin-inline: auto;
  }

  .hero-actions,
  .purchase-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button,
  .purchase-actions .button {
    width: 100%;
  }

  .split-layout,
  .reading-layout,
  .split-copy,
  .video-layout,
  .purchase-card {
    grid-template-columns: 1fr;
  }

  .story-visual,
  .teaser-visual,
  .atmosphere-visual {
    max-width: 38rem;
    margin-inline: auto;
  }

  .split-layout-reversed .section-copy {
    order: 1;
  }

  .split-layout-reversed .teaser-visual {
    order: 2;
  }

  .video-layout {
    gap: 2.2rem;
  }

  .video-section .section-copy {
    text-align: center;
  }

  .video-section .section-copy > p {
    margin-inline: auto;
  }

  .purchase-copy {
    text-align: center;
  }

  .purchase-copy h2,
  .purchase-copy > p {
    margin-inline: auto;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 0.98rem;
  }

  .content-shell,
  .nav-shell {
    width: min(calc(100% - 1.25rem), var(--content-width));
  }

  .brand > span:last-child {
    display: none;
  }

  .brand-mark {
    width: 3.5rem;
    height: 3.5rem;
  }

  .nav-cta {
    margin-left: auto;
  }

  .nav-cta-long {
    display: none;
  }

  .nav-cta-short {
    display: inline;
  }

  h1 {
    font-size: clamp(2.55rem, 14vw, 3.8rem);
  }

  h2 {
    font-size: clamp(1.9rem, 10vw, 2.7rem);
  }

  .hero {
    padding-bottom: 4rem;
  }

  .hero-visual {
    max-width: 230px;
  }

  .hero-actions {
    margin-top: 1.35rem;
  }

  .image-frame {
    border-radius: var(--radius-medium);
  }

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

  .benefit-card {
    padding: 1.35rem;
  }

  .video-frame {
    width: min(100%, 360px);
  }

  .author-card {
    flex-direction: column;
  }

  .purchase-section {
    padding-bottom: 4rem;
  }

  .purchase-card {
    width: calc(100% - 1.25rem);
    border-radius: var(--radius-medium);
  }

  .purchase-cover-link {
    max-width: 190px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal-ready [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .button:hover,
  .cover-link:hover,
  .purchase-cover-link:hover,
  .speech-button:hover {
    transform: none;
  }
}