:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#111b32;background:#f8f8fa;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible{outline:3px solid #c05a2c;outline-offset:5px}img{display:block;max-width:100%}.skip{position:fixed;top:-10rem;left:1rem;background:#111b32;color:white;padding:.7rem;z-index:10}.skip:focus{top:1rem}
.site-header,.wrap,.site-footer{width:min(100% - 4rem,1160px);margin-inline:auto}.site-header{height:86px;display:flex;align-items:center;justify-content:space-between;gap:1.5rem}.brand{display:inline-flex;align-items:center;gap:.65rem;font-size:1.32rem;font-weight:700;letter-spacing:-.045em;flex-shrink:0}.brand img{width:36px;height:36px;border-radius:10px;flex:none}.nav{display:flex;align-items:center;gap:1.7rem;font-size:.875rem;font-weight:550}.nav a:not(.nav-download){color:#5b6476}.nav a:hover{color:#d65f32}.nav-download{background:#e9ebf1;border-radius:99px;padding:.75rem 1.15rem;white-space:nowrap}
.hero{min-height:660px;display:grid;grid-template-columns:1fr .85fr;align-items:center;gap:3.5rem;padding-block:4rem 5.5rem}.hero-copy{max-width:610px}.eyebrow{margin:0 0 1.5rem;color:#d6673c;font-size:.69rem;font-weight:750;letter-spacing:.16em}.hero h1,.download-hero h1{margin:0;font-size:clamp(3.65rem,6.5vw,6.35rem);line-height:1.07;letter-spacing:-.035em;font-weight:700}.hero-intro{font-size:clamp(1.07rem,1.45vw,1.28rem);line-height:1.7;color:#586173;max-width:28rem;margin:1.7rem 0 0;word-break:keep-all}.actions{display:flex;gap:1.4rem;align-items:center;flex-wrap:wrap;margin-top:2.25rem}.primary{display:inline-flex;align-items:center;justify-content:center;gap:1.2rem;border:0;border-radius:15px;padding:1.1rem 1.5rem;background:#17223d;color:#fff;font-weight:650;font-size:.96rem;min-height:56px;cursor:pointer;transition:background .16s,transform .16s}.primary:hover{background:#293b60}.primary:active{transform:scale(.98)}.primary .arrow{font-size:1.25rem;line-height:1}.secondary{font-size:.92rem;font-weight:600;color:#465267}.secondary:hover{color:#d65f32}.platforms,.phone-status{font-size:.79rem;color:#727c8d;line-height:1.6;margin:1rem 0 0}.phone-status{margin-top:.28rem}
.visual{position:relative;min-height:570px;display:grid;place-items:center;isolation:isolate}.visual::before{content:"";position:absolute;inset:7% 1% 5%;border-radius:45% 48% 42% 45%;background:radial-gradient(circle at 40% 30%,#fff6ee,#efe7e1 54%,#e0e4ed);z-index:-1;transform:rotate(-8deg)}.device{width:min(270px,63%);border:7px solid #141b2d;border-radius:41px;overflow:hidden;background:#101727;box-shadow:0 30px 70px #24324d35,0 3px 8px #24324d20}.device img{width:100%;height:auto}.visual-caption{position:absolute;right:0;bottom:4%;color:#687384;font-size:.69rem;letter-spacing:.1em;font-weight:650}
.features{border-top:1px solid #e1e4ea;padding:5rem 0 5.5rem}.features h2,.setup h2,.download-steps-section h2{font-size:clamp(2.05rem,3.2vw,3.35rem);line-height:1.18;letter-spacing:-.055em;margin:0}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;margin-top:3rem}.feature{border-top:1px solid #d9dee7;padding-top:1.4rem}.feature .number{font-size:.72rem;font-weight:700;color:#d6673c}.feature h3,.step h3{font-size:1.05rem;margin:1rem 0 .6rem;letter-spacing:-.02em}.feature p,.step p{font-size:.92rem;line-height:1.7;color:#687384;margin:0;word-break:keep-all}
.setup{background:#eef0f5;border-radius:30px;padding:4.3rem;display:grid;grid-template-columns:1fr 1fr;gap:4rem;margin-bottom:5.5rem}.setup .eyebrow{margin-bottom:1rem}.steps{list-style:none;padding:0;margin:0;display:grid;gap:1.75rem}.step{display:grid;grid-template-columns:2rem 1fr;gap:1rem}.step-index{display:grid;place-items:center;width:2rem;height:2rem;border:1px solid #cbd1dc;border-radius:50%;font-size:.78rem;font-weight:650;color:#5f6b7b}.step h3{margin:.2rem 0 .35rem}.setup h2{white-space:pre-line}
.site-footer{border-top:1px solid #e1e4ea;padding:2.2rem 0 3rem;display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem;font-size:.8rem;color:#727c8d}.site-footer .footer-title{color:#17223d;font-weight:700;font-size:1.15rem;letter-spacing:-.04em}.footer-nav{display:flex;gap:1.3rem;flex-wrap:wrap}.footer-nav a:hover{color:#d65f32}.languages{display:flex;gap:.8rem;flex-wrap:wrap}.languages a[aria-current=page]{font-weight:700;color:#17223d}
.language-picker{position:relative;flex:none}.language-picker summary{cursor:pointer;color:#465267;font-weight:600;padding:.25rem}.language-picker summary:focus-visible{outline:3px solid #c05a2c;outline-offset:5px}.language-picker .languages{position:absolute;inset-inline-end:0;bottom:2rem;z-index:5;width:min(34rem,calc(100vw - 3rem));max-height:22rem;overflow:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.3rem;padding:1rem;background:#fff;border:1px solid #d9dee7;border-radius:16px;box-shadow:0 12px 40px #17223d26}.language-picker .languages a{padding:.5rem;border-radius:8px;overflow-wrap:anywhere}.language-picker .languages a:hover{background:#eef0f5}.site-footer{flex-wrap:wrap}.nav{min-width:0}.nav-download{white-space:normal;text-align:center;overflow-wrap:anywhere;line-height:1.2}.hero h1,.download-hero h1,.features h2,.setup h2,.download-steps-section h2{overflow-wrap:anywhere}.hero-intro,.feature p,.step p{word-break:normal;overflow-wrap:anywhere}html[dir=rtl] .hero h1,html[dir=rtl] .download-hero h1,html[dir=rtl] .features h2,html[dir=rtl] .setup h2{letter-spacing:normal}.visual-caption{right:auto;inset-inline-end:0}
.download-page{max-width:920px}.back{display:inline-block;color:#697486;font-size:.83rem;margin:2.3rem 0 3.2rem}.download-hero{padding-bottom:4rem;border-bottom:1px solid #e1e4ea}.download-hero h1{font-size:clamp(3.2rem,6vw,5.3rem)}.download-intro{color:#5c677a;font-size:1.1rem;line-height:1.7;margin:1.5rem 0 0}.download-icon{width:72px;height:72px;border-radius:19px;margin-bottom:2rem}.download-hero .actions{margin-top:2rem}.download-meta{font-size:.82rem;color:#727c8d;margin:1rem 0 0}.download-steps-section{padding:4rem 0 4.5rem;display:grid;grid-template-columns:1fr 1fr;gap:4rem}.download-steps-section .steps{gap:2rem}.download-note{border-top:1px solid #e1e4ea;padding:2rem 0 4rem;color:#687384;font-size:.9rem;line-height:1.75}.download-note p{max-width:38rem}.download-note a{display:inline-block;color:#17223d;font-weight:650;margin-top:.5rem}.share-button{border:0;background:none;color:#465267;font-weight:650;font-size:.9rem;padding:.7rem 0;cursor:pointer}.share-button:hover{color:#d65f32}[hidden]{display:none!important}
@media(max-width:760px){.site-header,.wrap,.site-footer{width:min(100% - 3rem,1160px)}.site-header{height:72px;gap:.75rem}.nav{gap:1rem}.nav .nav-support{display:none}.nav-download{padding:.65rem .9rem;font-size:.78rem}.hero{min-height:auto;grid-template-columns:1fr;gap:1rem;padding:3.5rem 0 4.5rem}.hero h1{font-size:clamp(3.4rem,12vw,5rem)}.hero-intro{font-size:1rem}.actions{gap:1.2rem}.visual{min-height:435px;margin-top:1rem}.visual::before{inset:8% 4% 4%}.device{width:min(225px,57%);border-width:6px;border-radius:34px}.visual-caption{right:2%;bottom:2%}.features{padding:3.5rem 0 4rem}.feature-grid{grid-template-columns:1fr;gap:1.6rem;margin-top:2rem}.feature{padding-top:1.1rem}.feature h3{margin:.75rem 0 .4rem}.setup{padding:2.3rem 1.5rem;grid-template-columns:1fr;gap:2rem;margin-bottom:4rem;border-radius:24px}.site-footer{flex-direction:column;gap:1.4rem}.language-picker{align-self:stretch}.language-picker .languages{inset-inline-start:0;inset-inline-end:auto}.download-page .back{margin:1.8rem 0 2.7rem}.download-hero{padding-bottom:3rem}.download-hero h1{font-size:clamp(3rem,10vw,4.3rem)}.download-steps-section{padding:3rem 0;grid-template-columns:1fr;gap:2rem}.download-note{padding-bottom:3rem}}
@media(max-width:360px){.site-header,.wrap,.site-footer{width:calc(100% - 2rem)}.brand{font-size:1.15rem}.nav-download{font-size:.72rem}.hero h1{font-size:2.65rem}.download-hero h1{font-size:2.35rem;line-height:1.2}.primary{width:100%}.visual{min-height:380px}.language-picker .languages{width:calc(100vw - 2rem)}}
@media(prefers-reduced-motion:reduce){.primary{transition:none}.primary:active{transform:none}}
html[lang=ja] .hero-intro,html[lang=ja] .feature p,html[lang=ja] .step p{word-break:normal;line-break:strict}
html[lang=ja] .hero h1{font-size:clamp(3rem,5vw,5rem);line-height:1.18;letter-spacing:-.05em}
@media(max-width:760px){html[lang=ja] .hero h1,html[lang=ja] .download-hero h1{font-size:clamp(2.4rem,9vw,3.5rem);line-height:1.2}}
html[lang=ko] .hero-intro,html[lang=ko] .feature p,html[lang=ko] .step p,html[lang=ko] .download-intro{word-break:keep-all}
@media(max-width:360px){html[lang=ja] .hero h1{font-size:2rem}html[lang=ko] .download-hero h1{font-size:2.4rem}}