:root{font-family:'Avenir Next','Helvetica Neue','Hiragino Kaku Gothic ProN','Noto Sans JP',Meiryo,sans-serif;color:#2c3341;background:#fcfcfd;font-synthesis:none;line-height:1.8;font-size:16px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:35px}body{margin:0}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible{outline:3px solid #878bab;outline-offset:6px}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:500}a{transition:color .2s,transform .25s,box-shadow .25s}a:hover{color:#6b7194}.wrap{width:min(1120px,calc(100% - 96px));margin:auto}.header{height:104px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e9eeea}.brand{display:flex;align-items:center;font-size:20px;letter-spacing:-.7px;font-weight:400;gap:10px}.brand-light{font-weight:400}.brand-icon{width:38px;height:38px;object-fit:contain}.header nav{display:flex;gap:32px;font-size:14px}.hero{min-height:590px;padding-top:70px;padding-bottom:90px;display:grid;grid-template-columns:1.15fr 1fr;align-items:center}.eyebrow{font-size:12px;letter-spacing:2px;color:#80839a;font-weight:600;margin-bottom:22px}.hero h1,.lp-hero h1{font-size:clamp(38px,4.3vw,60px);letter-spacing:.05em;line-height:1.5;font-weight:500}.hero-desc{font-size:16px;line-height:2.1;color:#67716c;margin-top:26px}.text-link{display:inline-flex;gap:40px;align-items:center;font-size:14px;border-bottom:1px solid #9aa99e;padding:12px 0;margin-top:25px}.hero-art{display:flex;position:relative;flex-direction:column;align-items:center;justify-content:center;min-height:375px;background:radial-gradient(ellipse at center,#e9edf888,transparent 67%)}.mascot{width:265px;height:265px;object-fit:contain;filter:drop-shadow(0 22px 25px #71865d12)}.art-caption{font-family:Georgia,serif;font-style:italic;font-size:15px;color:#9294ae;transform:rotate(-5deg);margin-top:22px;letter-spacing:.5px}.apps{padding:30px 0 100px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:35px}.section-heading .eyebrow{margin-bottom:10px}h2{font-size:27px;line-height:1.65;letter-spacing:.025em}.muted{font-size:13px;color:#748079}.app-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.app-card{display:block;border:1px solid #e6ebe7;border-radius:18px;overflow:hidden;background:white}.app-card:hover{transform:translateY(-6px);box-shadow:0 18px 32px #243f2810;color:inherit}.card-art{height:230px;background:var(--tint);display:flex;align-items:center;justify-content:center;position:relative}.app-icon{width:104px;height:104px;object-fit:cover;border-radius:24px;box-shadow:0 14px 25px #24342712;transform:rotate(-5deg)}.app-card:nth-child(2) .app-icon{transform:rotate(4deg)}.app-card:nth-child(3) .app-icon{transform:rotate(-3deg)}.card-number{position:absolute;top:18px;left:21px;color:var(--accent);font-size:12px}.card-category{position:absolute;bottom:18px;font-size:11px;letter-spacing:1.7px;color:var(--accent)}.card-copy{padding:25px}.card-copy h3{font-size:21px}.card-copy p{font-size:14px;color:#6b756f;margin-top:4px}.card-link{display:flex;justify-content:space-between;margin-top:25px;font-size:14px}.card-link span{color:var(--accent)}.about{border-top:1px solid #e2e9e3;display:grid;grid-template-columns:1fr 2fr;padding-top:70px;padding-bottom:85px}.about h2{font-size:32px;line-height:1.6}.about p:not(.eyebrow){font-size:15px;line-height:2.3;color:#69736d;margin-top:25px}.footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #e2e9e3;padding-top:30px;padding-bottom:35px;gap:20px}.footer .brand{font-size:17px}.footer>span,.footer>a:last-child{font-size:12px;color:#748079}.breadcrumb{display:flex;gap:16px;padding-top:25px;font-size:13px;color:#79817b}.breadcrumb a{text-decoration:underline;text-underline-offset:4px}.lp-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center;padding-top:50px;padding-bottom:85px}.app-name{display:flex;align-items:center;gap:15px;font-size:19px;margin-bottom:32px}.small-icon{width:56px;height:56px;border-radius:13px;object-fit:cover}.lp-copy>.eyebrow{color:var(--accent);margin-bottom:17px}.lp-hero h1{font-size:clamp(36px,4vw,54px)}.lp-hero .hero-desc{font-size:15px}.store-button{background:#2b3730;color:white;display:inline-flex;align-items:center;justify-content:center;gap:34px;border-radius:8px;padding:14px 24px;font-size:15px;margin-top:30px}.store-button:hover{background:#46594b;color:white;transform:translateY(-2px)}.store-note{font-size:12px;color:#7c857e;margin:10px 0 0 3px}.lp-visual{background:var(--tint);border-radius:180px 180px 24px 24px;padding:36px;display:flex;align-items:center;justify-content:center;min-height:550px}.main-screen{width:225px;max-height:510px;object-fit:contain;box-shadow:0 20px 36px #23312815;border-radius:14px;transform:rotate(4deg)}.features{padding:35px 0 85px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:38px}.feature-grid article{border-top:1px solid #dfe7e1;padding-top:24px}.feature-num{color:var(--accent);font-size:14px}.feature-grid h3{font-size:20px;margin:13px 0}.feature-grid p{color:#6b756e;font-size:15px;line-height:2}.screens-section{background:var(--tint);padding:65px 0 75px}.screens{display:flex;gap:34px;justify-content:center;align-items:start;margin-top:50px}.screen{width:25%;border-radius:10px;box-shadow:0 12px 24px #20282012}.download{text-align:center;padding-top:80px;padding-bottom:65px}.download .small-icon{margin:0 auto 22px;width:70px;height:70px;border-radius:16px}.download h2{font-size:26px}.support{display:flex;gap:28px;justify-content:center;flex-wrap:wrap;margin-top:35px;font-size:13px;color:#6c7770}.support a:hover{text-decoration:underline}.other-apps{padding:35px 0 80px;border-top:1px solid #e3e9e4}.other-apps .eyebrow{margin-bottom:8px}.other-apps h2{font-size:24px}.other-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:25px}.other-grid>a{display:flex;gap:20px;align-items:center;padding:24px;border:1px solid #e2e9e3;border-radius:12px}.other-grid>a:hover{background:#f4f7f4}.other-grid h3{font-size:17px}.other-grid p{font-size:13px;color:#778078}.other-grid>a>span{margin-left:auto}.skip{position:fixed;top:-100px;background:white;padding:10px;z-index:10}.skip:focus{top:0}@media(min-width:1500px){.hero{min-height:660px}}@media(max-width:800px){.wrap{width:calc(100% - 48px)}.header{height:84px}.header nav{gap:20px}.hero{grid-template-columns:1fr 0.8fr;min-height:490px;gap:15px;padding-top:45px;padding-bottom:60px}.hero h1{font-size:38px}.mascot{width:190px;height:190px}.hero-desc{font-size:14px}.art-caption{font-size:12px}.app-grid{gap:14px}.card-art{height:185px}.card-copy{padding:18px}.card-copy h3{font-size:17px}.card-copy p{font-size:13px}.app-icon{width:85px;height:85px;border-radius:20px}.about{grid-template-columns:1fr;gap:10px}.lp-hero{gap:30px}.lp-visual{padding:22px;min-height:450px}.main-screen{width:190px}.feature-grid{gap:20px}.feature-grid h3{font-size:18px}.other-grid{gap:15px}.other-grid>a{padding:16px;gap:12px}.other-grid p{display:none}.footer{flex-wrap:wrap}.section-heading h2{font-size:23px}}
@media(max-width:560px){.wrap{width:calc(100% - 40px)}.brand{font-size:18px}.brand-icon{width:31px;height:31px}.header nav{font-size:13px}.hero{grid-template-columns:1fr;padding:45px 0 32px;gap:0;min-height:0}.hero h1{font-size:39px}.hero-desc{font-size:14px;line-height:2}.hero-art{min-height:240px;margin-top:10px}.mascot{width:170px;height:170px}.art-caption{margin-top:5px}.eyebrow{font-size:11px;letter-spacing:1.8px;margin-bottom:17px}.hero .text-link{margin-top:15px}.section-heading{align-items:start;margin-bottom:25px}.section-heading h2{font-size:21px}.section-heading>.muted{display:none}.app-grid{grid-template-columns:1fr;gap:22px}.card-art{height:210px}.app-icon{width:108px;height:108px;border-radius:24px}.card-copy{padding:22px}.card-copy h3{font-size:21px}.card-copy p{font-size:14px}.card-link{margin-top:17px}.apps{padding-bottom:55px}.about{padding-top:40px;padding-bottom:45px}.about h2{font-size:27px}.about p:not(.eyebrow){font-size:14px}.footer{gap:16px;padding-top:25px;padding-bottom:25px}.footer .brand{width:100%}.footer>a:last-child{margin-left:auto}.breadcrumb{font-size:12px;padding-top:20px}.lp-hero{grid-template-columns:1fr;padding-top:35px;padding-bottom:45px;gap:30px}.app-name{margin-bottom:25px;font-size:17px}.lp-hero h1{font-size:39px}.lp-hero .hero-desc{font-size:14px}.lp-visual{min-height:0;padding:30px;border-radius:140px 140px 20px 20px}.main-screen{width:205px;max-height:none;transform:rotate(3deg)}.features{padding:20px 0 45px}.feature-grid{grid-template-columns:1fr;gap:25px}.feature-grid h3{font-size:21px;margin:8px 0}.feature-grid p{font-size:15px}.screens-section{padding:40px 0}.screens{justify-content:start;overflow-x:auto;gap:18px;scroll-snap-type:x mandatory;padding:0 8px 25px;margin-top:30px}.screen{width:70%;flex-shrink:0;scroll-snap-align:center}.download{padding-top:45px;padding-bottom:40px}.download h2{font-size:22px}.support{gap:12px 18px;font-size:12px}.other-apps{padding-bottom:40px}.other-grid{grid-template-columns:1fr}.other-grid p{display:block}.other-grid>a{padding:20px}.other-grid h3{font-size:18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}a{transition:none}}
/* Quiet opening, with the original floating turtle. */
.quiet-hero{height:100vh;height:100svh;min-height:440px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;position:relative;padding:50px 24px;background:#fcfcfd}.floating-turtle{width:192px;height:192px;object-fit:contain;margin-bottom:24px;animation:turtle-float 5s ease-in-out infinite}.quiet-hero h1{font-size:24px;font-weight:400;letter-spacing:.045em;line-height:1.6}.quiet-hero>p{font-size:12px;letter-spacing:3px;color:#9299a6;margin-top:7px}.scroll-cue{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);width:44px;height:44px;display:grid;place-items:center;color:#9299a6;font-size:24px}.quiet-hero+.apps{padding-top:100px;padding-bottom:130px}.story{padding:65px 0 85px;border-top:1px solid #e2e7e5;display:grid;grid-template-columns:1fr 1fr;gap:65px}.story .eyebrow{color:var(--accent);font-size:13px;letter-spacing:.12em}.story h2{font-size:29px;line-height:1.85}.story-copy p{font-size:16px;color:#657068;line-height:2.2;margin-bottom:20px}.story-copy .story-signature{font-size:14px;color:var(--accent);margin-bottom:0;margin-top:30px}.scroll-reveal{transition:opacity .9s ease,translate .9s cubic-bezier(.16,1,.3,1)}.reveal-pending{opacity:0;translate:0 26px}.scroll-reveal.is-visible{opacity:1;translate:0 0}.app-card.scroll-reveal{transition:opacity .9s ease,translate .9s cubic-bezier(.16,1,.3,1),transform .25s,box-shadow .25s}.screens-section.scroll-reveal{transition-duration:1.05s}@keyframes turtle-float{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-12px) rotate(1deg)}}@media(max-width:800px){.story{gap:30px}.story h2{font-size:25px}}@media(max-width:560px){.floating-turtle{width:160px;height:160px}.quiet-hero h1{font-size:21px}.quiet-hero+.apps{padding-top:60px;padding-bottom:75px}.story{grid-template-columns:1fr;padding:38px 0 50px;gap:25px}.story h2{font-size:25px}.story-copy p{font-size:15px}}@media(prefers-reduced-motion:reduce){.floating-turtle{animation:none}.scroll-reveal,.app-card.scroll-reveal{transition:none;opacity:1;translate:none}}
/* Back-to-top link centered above the footer border. */
.footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  border-top: none;
  padding-top: 16px;
  padding-bottom: 30px;
  gap: 0;
}
.footer > a:first-child {
  font-size: 12px;
  color: #748079;
  padding: 10px 0 22px;
}
.footer > span {
  border-top: 1px solid #e2e9e3;
  width: 100%;
  text-align: center;
  padding-top: 18px;
  font-size: 12px;
  color: #748079;
}
@media (max-width: 560px) {
  .footer > a:first-child { padding-bottom: 16px; }
}
/* Official App Store artwork retains its original aspect ratio. */
.store-badge {
  display: inline-block;
  margin-top: 30px;
  vertical-align: middle;
}
.store-badge img {
  width: auto;
  height: 48px;
}

/* Illustrations for the three everyday use cases on each app page. */
.feature-illust {
  width: 100%;
  max-width: 360px;
  height: auto;
  object-fit: contain;
  margin: 16px auto 20px;
}

.screens-expanded{justify-content:flex-start;overflow-x:auto;padding-bottom:25px}.screens-expanded>.screen{flex-shrink:0}