:root{color-scheme:light;--canvas:#ffe5d3;--paper:#fff7ef;--ink:#3d1d16;--muted:#855b4b;--accent:#e96831;--line:#dcb79f;font-family:"Pretendard Variable",Pretendard,"Apple SD Gothic Neo",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--canvas)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;min-width:320px}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:active{transform:translateY(1px)}a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:5px}h1,h2,h3,p,figure{margin:0}h1,h2,h3,p{word-break:keep-all}button img,a img{flex-shrink:0}.wrap{width:min(1152px,calc(100% - 80px));margin-inline:auto}.skip{position:fixed;top:-80px;left:16px;background:var(--paper);padding:14px;z-index:10}.skip:focus{top:12px}.site-header{height:88px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;font-size:36px;font-weight:800;letter-spacing:-2px;gap:1px}.brand img{object-fit:contain;margin-left:-8px}.site-header nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:600}.site-header nav>a{display:flex;align-items:center;min-height:44px}.site-header nav>a:hover,.quiet-link:hover{text-decoration:underline;text-underline-offset:5px}.download-button{min-height:44px;border:1px solid var(--ink);border-radius:8px;background:var(--ink);color:var(--paper);padding:11px 21px;font-size:14px;font-weight:600;transition:background .16s ease,transform .16s ease}.download-button:hover{background:#653526}.hero-inner{display:grid;grid-template-columns:1.1fr 1fr;grid-template-rows:auto auto;column-gap:64px;row-gap:18px;padding:30px 0 40px}.hero-copy{grid-column:1;grid-row:1/3;align-self:center;padding-bottom:28px}.eyebrow{font-size:14px;font-weight:650;line-height:1.5;color:var(--accent)}h1{font-size:clamp(52px,5.7vw,76px);line-height:1.16;letter-spacing:-.065em;font-weight:750;margin-top:22px}h1 em{color:var(--accent);font-style:normal}.lead{font-size:18px;line-height:1.8;color:var(--muted);margin-top:28px}.quiet-link{display:inline-flex;gap:12px;align-items:center;min-height:44px;font-size:13px;font-weight:600}.hero-copy .quiet-link{margin-top:30px}.app-demo{grid-column:2;grid-row:1;display:grid;justify-items:center;position:relative}.screen-switch{display:flex;gap:18px;margin-bottom:14px}.screen-switch button{background:none;border:0;border-bottom:2px solid transparent;min-height:34px;font-size:12px;padding:3px 1px;color:var(--muted)}.screen-switch button[aria-pressed=true]{color:var(--ink);border-color:var(--ink);font-weight:700}.phone{width:174px;border:5px solid #4e3026;border-radius:29px;overflow:hidden;background:#faf7ef;box-shadow:0 15px 28px #6d331f17;transform:rotate(2deg)}.phone img{display:block;width:100%;height:auto}.app-demo figcaption{font-size:11px;color:var(--muted);margin-top:14px}.hero-download{grid-column:2;grid-row:2;display:flex;align-items:center;justify-content:center;gap:24px}.store-note{font-size:12px;color:var(--muted);margin-bottom:10px}.store-links{display:flex;gap:8px}.store-links a{min-height:46px;display:flex;align-items:center;justify-content:center;gap:7px;padding:10px 13px;border:1px solid #cba18a;border-radius:8px;font-size:13px;font-weight:600;white-space:nowrap;transition:background .16s,border-color .16s}.store-links a:hover{background:var(--paper);border-color:var(--ink)}.qr-link{display:grid;justify-items:center;gap:4px;flex-shrink:0}.qr-link img{display:block;border-radius:3px}.qr-link span{font-size:10px;color:var(--muted)}.how{display:grid;grid-template-columns:1fr 1fr;column-gap:64px;padding:86px 0 90px;border-top:1px solid var(--line)}h2{font-size:42px;line-height:1.28;letter-spacing:-.045em;font-weight:700}.section-intro h2{margin-top:18px}.section-intro>p:last-child{margin-top:22px;font-size:15px;line-height:1.8;color:var(--muted)}.steps{padding:0;margin:0;list-style:none}.steps li{display:grid;grid-template-columns:34px 1fr;gap:16px;padding:23px 0;border-top:1px solid var(--line)}.steps li:first-child{padding-top:3px;border:0}.step-number{padding-top:3px;font-size:12px;color:var(--accent);font-variant-numeric:tabular-nums}.steps h3{font-size:20px;font-weight:650;letter-spacing:-.03em}.steps p{font-size:14px;line-height:1.75;color:var(--muted);margin-top:10px}.guides{background:var(--paper)}.guides-inner{display:grid;grid-template-columns:1fr 1fr;column-gap:64px;padding-block:76px}.guides .quiet-link{margin-top:24px}.guide-list a{display:block;padding:22px 0;border-top:1px solid var(--line)}.guide-list a:first-child{padding-top:0;border:0}.guide-list a:hover h3{text-decoration:underline;text-underline-offset:5px}.guide-list span{font-size:11px;color:var(--accent)}.guide-list h3{font-size:19px;font-weight:650;line-height:1.5;letter-spacing:-.03em;margin-top:8px}.guide-list p{font-size:13px;color:var(--muted);line-height:1.7;margin-top:6px}.closing{display:flex;align-items:center;justify-content:space-between;padding-block:76px}footer{display:flex;align-items:center;gap:36px;padding:24px 0 36px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}footer div{display:flex;gap:20px}.footer-brand{color:var(--ink);font-weight:800;font-size:22px;letter-spacing:-1px}footer small{margin-left:auto;font-size:10px}dialog{border:1px solid var(--line);border-radius:18px;background:var(--paper);color:var(--ink);width:min(420px,calc(100% - 32px));padding:36px;text-align:center}dialog::backdrop{background:#3d1d1659}body:has(dialog[open]){overflow:hidden}.dialog-close{position:absolute;right:14px;top:10px;min-height:44px;padding:10px;background:none;border:none;font-size:12px;color:var(--muted)}.dialog-mascot{object-fit:contain}dialog h2{font-size:29px;margin-top:12px;letter-spacing:-.04em}.dialog-copy{font-size:13px;line-height:1.7;color:var(--muted);margin-top:10px}dialog .store-links{justify-content:center;margin-top:24px}.dialog-qr{margin-top:26px;padding-top:24px;border-top:1px solid var(--line)}.dialog-qr img{display:block;margin-inline:auto}.dialog-qr p{font-size:12px;line-height:1.6;color:var(--muted);margin-top:10px}@keyframes appear{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.hero-copy{animation:appear .5s ease both}.app-demo{animation:appear .65s .08s ease both}dialog[open]{animation:appear .18s ease both}
@media(min-width:1400px){.hero-inner{padding-block:40px 48px}.phone{width:190px}}
@media(max-width:950px){.wrap{width:calc(100% - 48px)}.hero-inner{column-gap:24px;grid-template-columns:1fr 1fr}.hero-download{gap:14px}.store-links a{padding-inline:10px;font-size:12px}.qr-link img{width:76px;height:76px}h1{font-size:56px}.lead{font-size:16px}.how,.guides-inner{column-gap:36px}h2{font-size:36px}}
@media(max-width:700px){html{scroll-padding-top:80px}.wrap{width:calc(100% - 36px)}.site-header{height:72px}.brand{font-size:29px;letter-spacing:-1.6px}.brand img{width:46px;height:46px;margin-left:-7px}.site-header nav{gap:16px;font-size:12px}.site-header .download-button{padding:10px 13px;font-size:12px}.feature-nav{display:none!important}.hero-inner{display:flex;flex-direction:column;padding-block:36px 32px;gap:0}.hero-copy{padding:0;align-self:stretch}.eyebrow{font-size:12px}h1{font-size:clamp(43px,10.5vw,64px);margin-top:16px;line-height:1.18}.lead{font-size:15px;line-height:1.8;margin-top:20px}.hero-copy .quiet-link{display:none}.hero-download{order:1;justify-content:flex-start;margin-top:24px;align-self:stretch}.store-note{font-size:11px;margin-bottom:8px}.store-links a{padding:10px 15px;font-size:13px;min-height:46px}.qr-link,.dialog-qr{display:none}.app-demo{order:2;margin-top:30px;padding:26px 0 20px;background:#f5d8c1;border-radius:16px}.screen-switch{margin-bottom:18px}.phone{width:204px;transform:rotate(0deg);border-radius:34px}.app-demo figcaption{font-size:11px;margin-top:18px}.how,.guides-inner{display:block;padding-block:54px}.section-intro h2{font-size:32px;margin-top:12px}.section-intro>p:last-child{font-size:14px;margin-top:16px}.steps{margin-top:34px}.steps h3{font-size:18px}.steps p{font-size:13px}.guides .quiet-link{margin-top:12px}.guide-list{margin-top:30px}.guide-list h3{font-size:17px}.closing{padding-block:52px;display:block}.closing h2{font-size:32px}.closing .download-button{margin-top:24px}footer{flex-wrap:wrap;gap:20px;padding-block:24px}footer div{gap:14px;font-size:10px}footer small{flex-basis:100%;margin:0}dialog{padding:32px 20px}dialog h2{font-size:27px}dialog .store-links a{padding-inline:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* Localized navigation and the existing product FAQ. */
.download-button { display: inline-flex; align-items: center; justify-content: center; white-space: nowrap; }
.site-header .main-nav { gap: 24px; }
.language-menu { position: relative; font-size: 12px; z-index: 5; }
.language-menu summary { cursor: pointer; display: flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 5px; list-style: none; }
.language-menu summary::-webkit-details-marker { display: none; }
.language-menu summary::after { content: ''; width: 5px; height: 5px; border-right: 1px solid; border-bottom: 1px solid; transform: rotate(45deg) translateY(-2px); }
.language-menu > div { position: absolute; top: 100%; right: 0; min-width: 112px; padding: 5px; background: var(--paper); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 8px 24px #3d1d1610; }
.language-menu a { display: flex; align-items: center; min-height: 44px; padding: 8px 12px; border-radius: 4px; }
.language-menu a:hover, .language-menu [aria-current] { background: var(--canvas); }
summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.faq { padding-block: 76px; border-bottom: 1px solid var(--line); }
.faq h2 { margin-top: 18px; }
.faq-list { margin-top: 32px; }
.faq details { padding: 20px 0; border-top: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; gap: 24px; cursor: pointer; list-style: none; font-size: 17px; font-weight: 600; line-height: 1.6; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--muted); }
.faq details[open] summary::after { content: '−'; }
.faq details p { max-width: 82ch; margin-top: 14px; color: var(--muted); font-size: 14px; line-height: 1.85; overflow-wrap: anywhere; }
footer div { flex-wrap: wrap; row-gap: 12px; }
html:lang(ja) h1 { font-size: clamp(42px, 4.5vw, 62px); letter-spacing: -.05em; }
html:lang(ja) h2 { font-size: clamp(30px, 3.2vw, 40px); }
html:lang(ja) .qr-link span { font-size: 9px; }
html:lang(ja) dialog h2 { font-size: 25px; }
@media (max-width: 950px) and (min-width: 701px) {
  .site-header .main-nav { gap: 16px; }
  .hero-download { gap: 10px; }
  .qr-link span { max-width: 80px; text-align: center; }
}
@media (max-width: 700px) {
  .site-header { height: auto; min-height: 108px; display: grid; grid-template-columns: 1fr auto; padding-block: 10px 2px; }
  .site-header .main-nav { display: contents; }
  .site-header .brand { grid-column: 1; grid-row: 1; justify-self: start; }
  .site-header .download-button { grid-column: 2; grid-row: 1; justify-self: end; }
  .site-header .guide-nav { grid-column: 1; grid-row: 2; justify-self: start; font-size: 12px; min-height: 40px; }
  .site-header .language-menu { grid-column: 2; grid-row: 2; justify-self: end; }
  .language-menu summary { min-height: 40px; }
  .hero-inner { padding-top: 30px; }
  .faq { padding-block: 54px; }
  .faq h2 { font-size: 30px; margin-top: 12px; }
  .faq summary { font-size: 15px; }
  .faq details p { font-size: 13px; }
  html:lang(ja) h1 { font-size: clamp(37px, 9vw, 58px); }
  html:lang(ja) .lead { font-size: 14px; }
  html:lang(ja) dialog h2 { font-size: 23px; }
}