:root {
  --ivory: #f4ede3;
  --paper: #fffbf2;
  --paper-warm: #f7e8d4;
  --paper-sage: #e6f0e3;
  --sticky: #fcf5b8;
  --text: #2b2b2b;
  --muted: #5a4e46;
  --terracotta: #77574d;
  --primary: #442a22;
  --cork: #8c6e4f;
  --cork-dark: #6f563d;
  --pin-red: #c45c5c;
  --pin-blue: #6a8aa8;
  --border: #e4d8cc;
  --shadow: 0 10px 28px rgba(68, 42, 34, 0.12);
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", Georgia, serif;
  --font-sans: "Hiragino Sans", "Hiragino Kaku Gothic ProN", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max: 1080px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(ellipse at top, rgba(255, 255, 255, 0.45), transparent 42%),
    var(--ivory);
  font-family: var(--font-sans);
  line-height: 1.7;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--terracotta);
}

a:hover {
  color: var(--primary);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  padding: 0.5rem 0.8rem;
  background: var(--primary);
  color: #fff;
}

.skip-link:focus {
  top: 0.75rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(244, 237, 227, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(140, 110, 79, 0.12);
}

.site-header__inner,
.site-footer__inner,
.wrap {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--primary);
  text-decoration: none;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.15rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(68, 42, 34, 0.16);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.lang-switch {
  font-size: 0.9rem;
  color: var(--muted);
  white-space: nowrap;
}

.lang-switch a {
  color: var(--muted);
  text-decoration: none;
}

.lang-switch a[aria-current="page"] {
  color: var(--primary);
  font-weight: 600;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--terracotta);
  border-radius: 999px;
  color: var(--terracotta);
  text-decoration: none;
  font-size: 0.85rem;
}

.header-cta:hover {
  background: var(--terracotta);
  color: #fff;
}

@media (max-width: 520px) {
  .header-cta {
    display: none;
  }
}

.hero {
  display: grid;
  gap: 2.5rem;
  padding: 2.5rem 0 2.5rem;
  overflow: visible;
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    padding: 3.5rem 0 2rem;
  }
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--terracotta);
  font-family: var(--font-serif);
  letter-spacing: 0.04em;
}

.hero h1 {
  margin: 0 0 1rem;
  color: var(--primary);
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4.2vw, 3rem);
  font-weight: 700;
  line-height: 1.25;
}

.hero-sub {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 1.15rem;
}

.store-badge img {
  display: block;
  height: 40px;
  width: auto;
}

.hero-board {
  position: relative;
  min-width: 0;
  overflow: hidden;
}

.hero-carousel {
  --carousel-gutter: 0px;
  margin: 0;
}

.hero-carousel .carousel__viewport {
  container-type: inline-size;
  border-radius: 14px;
}

.hero-carousel .carousel__track {
  align-items: stretch;
  gap: 0.7rem;
  padding: 0;
}

.hero-carousel .hero-slide {
  flex: 0 0 88cqi;
  width: 88cqi;
  margin: 0;
  scroll-snap-align: start;
}

.hero-carousel .hero-slide img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.hero-carousel .carousel__btn {
  top: 50%;
  transform: translateY(-50%);
}

.hero-carousel .carousel__btn--prev {
  left: 0.45rem;
}

.hero-carousel .carousel__btn--next {
  right: 0.45rem;
}

.polaroid {
  position: relative;
  width: min(240px, 70%);
  margin: 0 auto;
  padding: 12px 12px 42px;
  background: #fff;
  box-shadow: var(--shadow);
}

.polaroid img {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
  object-position: top;
  background: var(--paper);
}

.polaroid figcaption {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  color: var(--muted);
  font-family: var(--font-serif);
  font-size: 0.82rem;
  text-align: center;
}

.pin {
  position: absolute;
  top: -8px;
  left: 50%;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.28), inset 0 1px 1px rgba(255, 255, 255, 0.55);
}

.pin--red {
  background: radial-gradient(circle at 35% 32%, #f0b3b3, var(--pin-red) 48%, #8a3838);
}

.pin--blue {
  background: radial-gradient(circle at 35% 32%, #c5d6e6, var(--pin-blue) 48%, #3f5b73);
}

.tape {
  position: absolute;
  top: -11px;
  right: 18px;
  width: 72px;
  height: 20px;
  background: repeating-linear-gradient(
    -42deg,
    rgba(232, 210, 176, 0.92),
    rgba(232, 210, 176, 0.92) 7px,
    rgba(247, 232, 208, 0.92) 7px,
    rgba(247, 232, 208, 0.92) 14px
  );
  transform: rotate(8deg);
  opacity: 0.92;
  mix-blend-mode: multiply;
}

.section {
  padding: 3rem 0;
}

.section h2 {
  margin: 0 0 1rem;
  color: var(--primary);
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.35;
}

.lede,
.section p {
  color: var(--text);
}

.lede {
  font-size: 1.05rem;
}

.paper-card,
.paper-sheet {
  background: var(--paper);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.paper-card {
  padding: 1.5rem 1.35rem;
}

.define-card {
  position: relative;
  padding: 2rem 1.5rem 1.6rem;
}

.define-card .tape {
  left: 24px;
  right: auto;
}

.save-grid {
  display: grid;
  gap: 0.9rem;
  margin: 1.5rem 0 0;
}

@media (min-width: 700px) {
  .save-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1040px) {
  .save-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.save-item {
  padding: 1.1rem 1rem 1.2rem;
  background: var(--paper);
  border: 1px solid var(--border);
  box-shadow: 0 6px 16px rgba(68, 42, 34, 0.08);
}

.save-item h3 {
  margin: 0 0 0.35rem;
  color: var(--terracotta);
  font-family: var(--font-serif);
  font-size: 1.05rem;
}

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

.polaroid--inline {
  width: min(240px, 70%);
  margin: 2rem auto 0;
  transform: rotate(-1.5deg);
}

.compare-wrap {
  overflow-x: auto;
}

.compare {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper);
  font-size: 0.95rem;
}

.compare th,
.compare td {
  padding: 0.85rem 0.9rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.compare thead th {
  background: var(--paper-warm);
  font-family: var(--font-serif);
}

.compare tbody th {
  width: 22%;
  color: var(--muted);
  font-weight: 600;
}

.feature-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .feature-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-serif);
  color: var(--primary);
}

.audience {
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .audience {
    grid-template-columns: 1fr 1fr;
  }
}

.note {
  position: relative;
  padding: 1.4rem 1.2rem 1.3rem;
  box-shadow: 0 8px 18px rgba(68, 42, 34, 0.1);
}

.note--yes {
  background: var(--paper-sage);
}

.note--no {
  background: var(--sticky);
}

.note h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-serif);
}

.trust-list {
  display: grid;
  gap: 0.8rem;
  padding: 0;
  margin: 1.25rem 0 0;
  list-style: none;
}

.trust-list li {
  padding: 1rem 1.1rem;
  background: var(--paper);
  border-left: 4px solid var(--terracotta);
}

.section--shots {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.section--shots h2 {
  margin-bottom: 0.35rem;
}

.carousel {
  --carousel-gutter: max(1rem, calc((100% - var(--max)) / 2));
  position: relative;
  margin-top: 0.4rem;
}

.carousel__viewport {
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--carousel-gutter);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(119, 87, 77, 0.45) transparent;
  cursor: grab;
  touch-action: pan-x;
}

.carousel__viewport.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
}

.carousel__track {
  display: flex;
  align-items: flex-end;
  gap: 1.35rem;
  width: max-content;
  padding: 1.8rem var(--carousel-gutter) 2.1rem;
}

.carousel__track .polaroid {
  flex: 0 0 220px;
  width: 220px;
  margin: 0;
  scroll-snap-align: start;
}

.carousel__track .polaroid:nth-child(odd) {
  transform: rotate(-1.8deg);
}

.carousel__track .polaroid:nth-child(even) {
  transform: rotate(2deg);
  margin-bottom: 0.7rem;
}

.carousel__btn {
  position: absolute;
  top: 46%;
  z-index: 2;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: rgba(255, 251, 242, 0.94);
  color: var(--primary);
  font-size: 1.6rem;
  line-height: 1;
  box-shadow: var(--shadow);
  cursor: pointer;
}

.carousel__btn:hover:not(:disabled) {
  background: #fff;
}

.carousel__btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.carousel__btn--prev {
  left: max(0.35rem, calc(var(--carousel-gutter) - 52px));
}

.carousel__btn--next {
  right: max(0.35rem, calc(var(--carousel-gutter) - 52px));
}

.share-heading {
  margin: 2.4rem 0 0.2rem;
  color: var(--primary);
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
}

.paper-share {
  position: relative;
  flex: 0 0 240px;
  width: 240px;
  margin: 0;
  padding: 14px 14px 40px;
  background: #fffdf8;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  scroll-snap-align: start;
}

.carousel--share .paper-share {
  flex: 0 0 min(400px, calc(100vw - 5rem));
  width: min(400px, calc(100vw - 5rem));
}

.carousel--share .paper-share--story {
  flex: 0 0 min(230px, calc(100vw - 8rem));
  width: min(230px, calc(100vw - 8rem));
}

.paper-share img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--paper);
}

.paper-share figcaption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 12px;
  color: var(--muted);
  font-family: var(--font-serif);
  font-size: 0.82rem;
  text-align: center;
}

.paper-share--story img {
  aspect-ratio: 9 / 16;
}

.carousel--share .carousel__track .paper-share:nth-child(1) {
  transform: rotate(-1.6deg);
}

.carousel--share .carousel__track .paper-share:nth-child(2) {
  transform: rotate(2deg);
}

.carousel--share .carousel__track .paper-share:nth-child(3) {
  transform: rotate(-1.1deg);
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-item {
  padding: 1.2rem 1.25rem;
  background: var(--paper);
  border: 1px solid var(--border);
}

.faq-item h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  font-family: var(--font-serif);
  color: var(--primary);
}

.faq-item p {
  margin: 0;
}

.final-cta {
  text-align: center;
  padding: 3rem 1.25rem;
  background:
    linear-gradient(180deg, rgba(140, 110, 79, 0.08), transparent),
    var(--paper-warm);
  border: 1px solid var(--border);
}

.final-cta h2 {
  margin-bottom: 0.75rem;
}

.final-cta .store-badge {
  display: inline-flex;
  margin-top: 1rem;
}

.site-footer {
  margin-top: 3rem;
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer__brand {
  margin: 0 0 0.8rem;
  font-family: var(--font-serif);
  color: var(--primary);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
}

.footer-links a,
.footer-lang a {
  color: var(--muted);
}

.legal-main {
  padding: 2rem 0 3rem;
}

.paper-sheet {
  padding: clamp(1.4rem, 3vw, 2.4rem);
  overflow-x: auto;
}

.prose h1,
.prose h2,
.prose h3 {
  font-family: var(--font-serif);
  color: var(--primary);
  line-height: 1.35;
}

.prose h1 {
  margin-top: 0;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.prose th,
.prose td {
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.prose th {
  background: var(--paper-warm);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .carousel__viewport { scroll-behavior: auto; }
  .carousel__track .polaroid,
  .paper-share {
    transform: none !important;
    margin-bottom: 0;
  }
}