@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800;900&display=swap');
:root {
  --background: #fff;
  --foreground: #132237;
  --primary: #295deb;
  --primary-foreground: #fff;
  --secondary: #edf3ff;
  --muted: #f3f6fb;
  --muted-foreground: #5b6b80;
  --border: #dce5f2;
  --ring: #295deb;
  --radius: 1rem;
  --font-app:
    -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN',
    'Hiragino Sans', 'Yu Gothic', Meiryo, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}
body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-app);
  font-size: 1rem;
  line-height: 1.85;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
button:focus-visible {
  outline: 3px solid #295deb;
  outline-offset: 5px;
}
em {
  font-style: normal;
  color: var(--primary);
}
p {
  color: var(--muted-foreground);
}
.site-header {
  height: 92px;
  max-width: 1320px;
  margin: auto;
  padding: 0 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.brand svg {
  color: var(--primary);
  width: 29px;
  height: 29px;
}
.brand-icon {
  border-radius: 9px;
  flex-shrink: 0;
}
.site-header nav {
  display: flex;
  gap: 30px;
  font-size: 0.875rem;
  font-weight: 650;
}
.site-header nav a {
  padding: 12px 0;
}
.hero {
  max-width: 1440px;
  margin: auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: 640px;
  position: relative;
  overflow: hidden;
}
.hero-copy {
  padding: 72px 10px 70px max(44px, calc((100vw - 1232px) /2));
  z-index: 2;
  position: relative;
}
.eyebrow {
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  margin: 0 0 22px;
}
h1 {
  font-size: clamp(2.3rem, 3.65vw, 3.65rem);
  line-height: 1.48;
  letter-spacing: -0.055em;
  font-weight: 850;
  margin: 0 -85px 28px 0;
  position: relative;
  z-index: 3;
}
.lead {
  font-size: 1.16rem;
  line-height: 1.95;
  margin-bottom: 30px;
}
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 59px;
  padding: 13px 35px;
  border-radius: 40px;
  background: var(--primary);
  color: white;
  font-weight: 750;
  font-size: 1.05rem;
  transition:
    background 0.2s,
    transform 0.2s;
}
.cta:hover {
  background: #174cd1;
  transform: translateY(-2px);
}
.caption {
  font-size: 0.8125rem;
  margin-top: 15px;
}
.hero-art {
  position: relative;
  min-height: 640px;
  border-radius: 0 0 0 80px;
  overflow: hidden;
  background: #dcecff;
}
.room-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cat-sprite {
  display: inline-block;
  width: 260px;
  aspect-ratio: 1;
  overflow: hidden;
  position: relative;
}
.cat-sprite img {
  position: absolute;
  top: 0;
  width: 300%;
  height: 200%;
  max-width: none;
}
.hero-cat {
  position: absolute;
  width: 330px;
  bottom: 27px;
  left: 50%;
  transform: translateX(-50%);
}
.hero h1 {
  margin-right: 0;
}
.task-bubble {
  position: absolute;
  top: 25%;
  left: 13%;
  background: white;
  padding: 14px 19px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 2px solid #a9c4ff;
  border-radius: 20px;
  font-weight: 750;
  box-shadow: 0 12px 30px #3862ae14;
}
.task-bubble svg {
  color: var(--primary);
}
.cat-word {
  position: absolute;
  right: 10%;
  bottom: 33%;
  background: white;
  border-radius: 25px;
  padding: 10px 20px;
  font-weight: 700;
}
.section {
  padding: 85px max(24px, calc((100vw - 1160px) /2));
}
.soft {
  background: #eff5ff;
}
.section-heading {
  text-align: center;
  margin-bottom: 40px;
}
.section-heading .eyebrow {
  margin-bottom: 14px;
}
.section-heading h2,
h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.5;
  letter-spacing: -0.035em;
  font-weight: 800;
  margin: 0 0 18px;
}
.section-heading p {
  margin: 0;
}
.examples {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.examples article {
  background: white;
  border-radius: 22px;
  padding: 32px 20px;
  text-align: center;
}
.examples svg,
.steps svg,
.closing > svg {
  color: var(--primary);
}
h3 {
  font-size: 1.16rem;
  font-weight: 750;
  line-height: 1.6;
  margin: 14px 0 8px;
}
article p {
  font-size: 0.9375rem;
  margin: 0;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 50px;
  margin-top: 70px;
}
.steps article {
  text-align: center;
  position: relative;
}
.steps article:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -33px;
  top: 25px;
  color: #8faff9;
  font-size: 1.6rem;
}
.step-number {
  position: absolute;
  left: 15%;
  top: -4px;
  font-size: 0.8125rem;
  color: #8ca4c7;
  font-weight: 750;
}
.closing {
  text-align: center;
  padding: 85px 24px;
}
.closing > svg {
  margin-bottom: 20px;
}
.closing p {
  margin-bottom: 27px;
}
footer {
  padding: 38px 24px 32px;
  border-top: 1px solid var(--border);
  text-align: center;
}
footer .brand {
  font-size: 1.3rem;
}
footer p,
footer small {
  font-size: 0.8125rem;
  color: var(--muted-foreground);
}
.skip {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 50;
  padding: 10px 20px;
  background: white;
  border: 2px solid #295deb;
}
.skip:focus {
  top: 10px;
}
@media (max-width: 800px) {
  .site-header {
    height: 74px;
    padding: 0 22px;
  }
  .brand {
    font-size: 1.3rem;
  }
  .site-header nav {
    gap: 17px;
    font-size: 0.8125rem;
  }
  .hero {
    grid-template-columns: 1fr;
  }
  .hero-copy {
    padding: 38px 24px 35px;
  }
  .hero h1 {
    margin-right: 0;
    font-size: clamp(1.9rem, 6.4vw, 3.3rem);
  }
  .lead {
    font-size: 1.03rem;
  }
  .hero-art {
    min-height: 350px;
    border-radius: 32px 32px 0 0;
    margin: 0 15px;
  }
  .hero-cat {
    width: 240px;
    bottom: 0;
  }
  .task-bubble {
    top: 8%;
    left: 6%;
    font-size: 0.875rem;
  }
  .cat-word {
    right: 4%;
    bottom: 38%;
    font-size: 0.875rem;
  }
  .section {
    padding: 58px 22px;
  }
  .examples {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .examples article {
    padding: 20px;
    display: grid;
    grid-template-columns: 44px 1fr;
    column-gap: 15px;
    text-align: left;
    align-items: center;
  }
  .examples svg {
    grid-row: 1/3;
  }
  .examples h3 {
    margin: 0 0 4px;
  }
  .steps {
    gap: 30px;
    grid-template-columns: 1fr;
    margin-top: 45px;
  }
  .steps article:not(:last-child)::after {
    display: none;
  }
  .step-number {
    left: 15%;
    top: 0;
  }
  .closing {
    padding: 60px 24px;
  }
  .cta {
    font-size: 1rem;
    padding: 13px 29px;
    max-width: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}
.reassurance {
  display: flex;
  justify-content: center;
  gap: 48px;
  padding: 26px 24px;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  font-weight: 650;
  flex-wrap: wrap;
}
.reassurance span {
  display: flex;
  align-items: center;
  gap: 10px;
}
.reassurance svg {
  color: var(--primary);
  width: 20px;
}
.intro {
  position: relative;
  max-width: 1240px;
  margin: auto;
  padding: 100px 100px;
  overflow: hidden;
}
.intro > p:not(.eyebrow) {
  line-height: 2.1;
  max-width: 650px;
}
.intro-answer {
  margin-top: 30px;
}
.intro-answer strong {
  font-size: 1.35rem;
  color: var(--foreground);
}
.intro-cat {
  position: absolute;
  right: 5%;
  bottom: 30px;
  width: 330px;
}
.daily {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 65px;
  align-items: center;
  background: #fff;
}
.daily > div:first-child {
  padding: 25px 0;
}
.feature-list {
  padding: 0;
  margin: 30px 0;
  list-style: none;
  display: grid;
  gap: 15px;
  font-size: 0.9375rem;
}
.feature-list li {
  display: flex;
  gap: 11px;
  align-items: center;
}
.feature-list svg {
  color: var(--primary);
  flex-shrink: 0;
  width: 20px;
}
.app-preview {
  padding: 25px 30px 0;
  background: #edf3ff;
  border-radius: 36px;
  text-align: center;
  overflow: hidden;
  max-height: 660px;
}
.app-preview img {
  width: 290px;
  height: auto;
  border: 5px solid #162839;
  border-bottom: 0;
  border-radius: 34px 34px 0 0;
  display: block;
  margin: auto;
  box-shadow: 0 25px 55px #1f44801a;
  max-width: 100%;
}
.collection {
  background: #f9fbff;
}
.collection-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.collection-grid article {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  min-height: 390px;
  text-align: center;
}
.collection-original {
  background: white;
  border: 1px solid var(--border);
  padding: 22px;
}
.collection-cats {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 250px;
}
.collection-cats .cat-sprite {
  width: 52%;
  flex-shrink: 0;
}
.collection-pixel {
  background: #e8f0ff;
}
.collection-room {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}
.collection-pixel .pixel-cat {
  position: relative;
  width: 220px;
  margin-top: 15px;
  image-rendering: pixelated;
}
.collection-pixel > div {
  position: relative;
  background: #fffffff5;
  margin: 0 20px 22px;
  border-radius: 20px;
  padding: 10px;
}
.collection-pixel h3 {
  margin: 0 0 4px;
}
.pricing-note {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 20px;
  margin: 36px auto 0;
  max-width: 650px;
}
.pricing-note > svg {
  color: var(--primary);
  width: 28px;
  flex-shrink: 0;
  margin-top: 4px;
}
.pricing-note strong {
  color: var(--foreground);
}
.pricing-note p {
  margin: 0;
  font-size: 0.9375rem;
}
.rest {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 70px;
}
.rest > .cat-sprite {
  width: 300px;
  flex-shrink: 0;
}
.rest p {
  margin-bottom: 0;
}
.faq {
  max-width: 930px;
  margin: auto;
  padding-left: 30px;
  padding-right: 30px;
}
.faq-question {
  font-size: 1rem;
  line-height: 1.7;
  padding: 23px 0;
  gap: 22px;
  font-weight: 650;
}
.faq-question > svg {
  margin-top: 6px;
}
.faq-answer {
  font-size: 0.9375rem;
  line-height: 1.9;
  padding: 0 30px 24px 0;
}
.faq-answer p {
  margin: 0;
}
.closing {
  background: #f5f8ff;
}
footer nav {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  margin: 18px 0;
}
footer nav a:hover,
.text-link:hover {
  text-decoration: underline;
}
.legal-page {
  max-width: 850px;
  margin: 0 auto;
  padding: 35px 30px 90px;
}
.legal-page h1 {
  font-size: clamp(1.7rem, 4.5vw, 2.7rem);
  margin: 0 0 16px;
  overflow-wrap: anywhere;
}
.legal-page h2 {
  font-size: 1.25rem;
  margin: 0 0 13px;
  line-height: 1.7;
}
.legal-page section {
  margin-top: 40px;
}
.legal-page p {
  margin: 0;
  overflow-wrap: anywhere;
}
.legal-page .eyebrow {
  margin: 28px 0 12px;
}
.legal-date {
  font-size: 0.875rem;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--primary);
  min-height: 44px;
}
.text-link {
  color: var(--primary);
  text-decoration: underline;
}
@media (max-width: 800px) {
  .reassurance {
    gap: 12px 20px;
    padding: 22px;
    font-size: 0.8125rem;
  }
  .reassurance span {
    gap: 7px;
  }
  .intro {
    padding: 65px 25px 150px;
  }
  .intro-cat {
    width: 190px;
    right: 0;
    bottom: 0;
  }
  .intro > p:not(.eyebrow) {
    font-size: 0.9375rem;
  }
  .daily {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .daily > div:first-child {
    padding: 0;
  }
  .app-preview {
    max-width: 450px;
    max-height: 560px;
    margin: auto;
    width: 100%;
    padding: 25px 25px 0;
  }
  .collection-grid {
    grid-template-columns: 1fr;
  }
  .collection-grid article {
    min-height: 320px;
  }
  .collection-cats {
    height: 205px;
  }
  .collection-cats .cat-sprite {
    width: 180px;
  }
  .collection-pixel .pixel-cat {
    width: 195px;
  }
  .pricing-note {
    gap: 13px;
  }
  .rest {
    gap: 15px;
    flex-direction: column-reverse;
    text-align: center;
  }
  .rest > .cat-sprite {
    width: 215px;
  }
  .faq {
    padding-left: 22px;
    padding-right: 22px;
  }
  .faq-question {
    font-size: 0.9375rem;
  }
  .faq-answer {
    padding-right: 8px;
  }
  .legal-page {
    padding: 20px 24px 65px;
  }
  footer nav {
    gap: 13px 22px;
  }
  .site-header nav a {
    white-space: nowrap;
  }
  .site-header {
    gap: 15px;
  }
  .site-header nav {
    gap: 14px;
  }
}
@media (max-width: 375px) {
  .site-header {
    padding: 0 16px;
  }
  .site-header .brand {
    font-size: 1.15rem;
    gap: 6px;
  }
  .brand svg {
    width: 23px;
    height: 23px;
  }
  .site-header nav {
    font-size: 0.75rem;
    gap: 10px;
  }
  .collection-cats .cat-sprite {
    width: 150px;
  }
}

/* CHIERO's typography and a direct route back to the company. */
:root { --foreground: #0e0e0e; --muted-foreground: #575757; --font-app: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Hiragino Sans', sans-serif; }
body { -webkit-font-smoothing: antialiased; }
h1,h2,h3 { font-feature-settings: 'palt'; }
.company-bar { display:flex; align-items:center; justify-content:space-between; gap:20px; padding:14px max(24px,calc((100vw - 1232px)/2)); border-bottom:1px solid #dcdcdc; background:#fff; }
.company-wordmark { font:900 20px/1 Arial,sans-serif; letter-spacing:-.06em; }
.company-wordmark span { color:#e60012; }
.company-back { font-size:.875rem; color:#575757; padding:6px 0; }
.company-back:hover { color:#0e0e0e; text-decoration:underline; }
.site-header { height:auto; min-height:82px; }
.faq-item { border-bottom:1px solid var(--border); }
.faq-item summary { display:flex; align-items:baseline; justify-content:space-between; gap:20px; cursor:pointer; list-style:none; font-weight:650; padding:22px 0; font-size:1rem; }
.faq-item summary::-webkit-details-marker { display:none; }
.faq-item summary::after { content:'＋'; flex-shrink:0; color:var(--primary); }
.faq-item[open] summary::after { content:'−'; }
.faq-item summary:focus-visible { outline:3px solid var(--primary); outline-offset:5px; }
.faq-item p { margin:0; padding:0 20px 24px 0; font-size:1rem; }
.site-header nav,.reassurance,footer nav { font-size:.875rem; }
@media(max-width:800px) { .site-header { min-height:74px; } .company-bar { padding:12px 22px; } .company-back { font-size:.8125rem; } }
@media(max-width:375px) { .site-header { flex-wrap:wrap; justify-content:center; padding-block:14px; gap:10px 20px; } .site-header nav { font-size:.875rem; } }

/* Shared campaign art; the surrounding page keeps CHIERO's type and spacing. */
.promo-hero { margin:0; }
.lifestyle-photo { position:absolute; inset:0; display:block; width:100%; height:100%; object-fit:cover; object-position:50% 68%; }
.promo-hero figcaption { position:absolute; bottom:24px; left:24px; right:24px; width:fit-content; max-width:calc(100% - 48px); margin:auto; padding:8px 17px; border-radius:12px; background:#fffffff0; color:var(--foreground); text-align:center; font-size:.8125rem; }
.film-jump { display:flex; width:fit-content; align-items:center; gap:12px; padding:14px 0; font-size:.875rem; font-weight:700; color:var(--foreground); }
.film-jump:hover { color:var(--primary); }
.film-jump>span:first-child { color:var(--primary); font-size:.75rem; }
.film-section { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,360px); gap:clamp(40px,8vw,120px); align-items:center; max-width:1160px; margin:auto; }
.film-section h2 { font-size:clamp(1.9rem,3.3vw,2.8rem); line-height:1.5; letter-spacing:-.04em; margin:0 0 22px; }
.film-copy>p:not(.eyebrow):not(.film-note) { font-size:1rem; }
.film-choices { display:grid; gap:10px; margin-top:30px; }
.film-choice { appearance:none; display:flex; align-items:center; gap:18px; width:100%; padding:10px 16px 10px 10px; border:1px solid var(--border); border-radius:14px; text-align:left; background:#fff; color:var(--foreground); font:inherit; cursor:pointer; }
.film-choice[aria-pressed=true] { border-color:var(--primary); background:var(--secondary); box-shadow:inset 0 0 0 1px var(--primary); }
.film-choice:hover { border-color:var(--primary); }
.film-choice img { width:44px; height:64px; object-fit:cover; border-radius:6px; flex-shrink:0; }
.film-choice>span { flex:1; min-width:0; }
.film-choice small { display:block; color:var(--muted-foreground); font-size:.6875rem; letter-spacing:.06em; }
.film-choice strong { display:block; font-size:1rem; line-height:1.7; }
.film-choice>span>span { display:block; color:var(--muted-foreground); font-size:.75rem; line-height:1.7; }
.film-choice>b { color:var(--primary); font-size:.75rem; font-weight:400; }
.film-note { margin-top:20px; font-size:.75rem; }
.film-player { margin:0; width:100%; min-width:0; }
.film-stage { position:relative; }
.film-cover { position:absolute; inset:0; width:100%; height:100%; padding:0; border:0; border-radius:20px; overflow:hidden; background:#142338; cursor:pointer; }
.film-cover[hidden] { display:none; }
.film-cover>img { display:block; width:100%; height:100%; object-fit:cover; }
.film-play-mark { position:absolute; bottom:7%; left:50%; transform:translateX(-50%); display:flex; align-items:center; justify-content:center; gap:12px; width:max-content; padding:13px 22px; border-radius:40px; background:#fff; color:var(--foreground); font:700 .875rem/1.5 var(--font-app); box-shadow:0 3px 18px #14233820; }
.film-play-mark>span { color:var(--primary); }
.film-cover:hover .film-play-mark { background:var(--secondary); }
.film-player video { display:block; width:100%; height:auto; aspect-ratio:9/16; object-fit:contain; background:#142338; border-radius:20px; box-shadow:0 16px 50px #14233814; }
.film-player figcaption { margin-top:12px; text-align:center; font-size:.8125rem; color:var(--muted-foreground); }
.film-status { font-size:.875rem; }
.film-status a,.film-copy noscript a { text-decoration:underline; }
.examples-with-photos article { display:block; padding:0 0 24px; overflow:hidden; }
.examples-with-photos .example-photo { display:block; width:100%; height:auto; aspect-ratio:4/3; object-fit:cover; object-position:50% 65%; margin:0 0 22px; }
.examples-with-photos h3,.examples-with-photos p { padding-inline:18px; }
@media(max-width:800px) {
  .promo-hero { min-height:0; aspect-ratio:4/5; max-height:680px; margin:0 15px; }
  .film-section { grid-template-columns:minmax(0,1fr); gap:30px; }
  .film-player { width:min(100%,340px); margin-inline:auto; }
  .film-choices { grid-template-columns:repeat(3,minmax(0,1fr)); gap:8px; margin-top:22px; }
  .film-choice { flex-direction:column; gap:6px; padding:10px 5px; text-align:center; }
  .film-choice img { display:none; }
  .film-choice>span { flex:initial; }
  .film-choice strong { font-size:clamp(.75rem,3.5vw,.875rem); white-space:nowrap; }
  .film-choice>span>span { display:none; }
  .film-choice>b { font-size:.625rem; }
  .film-note { font-size:.6875rem; }
  .examples-with-photos { gap:22px; }
}