:root{--text:#111318;--muted:#65686f;--bg:#f7f6f2;--surface:#fff;--line:#deddd8;--container:1180px;--radius-s:12px;--radius-m:24px;--radius-l:40px;--section:clamp(5rem,10vw,9rem);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans JP,sans-serif;color:var(--text);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}.skip{position:fixed;top:8px;left:8px;z-index:99;padding:10px 14px;background:#111;color:#fff;transform:translateY(-150%)}.skip:focus{transform:none}.site-header{position:relative;z-index:10}.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-weight:650;letter-spacing:-.02em}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:#111318;color:#fff;font-size:14px}.site-header nav,.footer-inner nav{display:flex;gap:clamp(18px,3vw,36px);align-items:center}.site-header nav a{font-size:14px;color:var(--muted);padding:8px 0}.site-header nav a:hover,.site-header nav a.active{color:var(--text)}.hero{min-height:calc(92vh - 76px);display:grid;place-items:center;text-align:center;padding:5rem 0 7rem}.hero-inner{max-width:900px}.eyebrow{margin:0 0 18px;text-transform:uppercase;letter-spacing:.13em;font-size:12px;font-weight:700;color:var(--muted)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(3.2rem,8.6vw,7.8rem);line-height:.96;letter-spacing:-.065em;margin-bottom:30px}h2{font-size:clamp(2.25rem,5vw,4.8rem);line-height:1.06;letter-spacing:-.05em;margin-bottom:22px}h3{font-size:clamp(1.25rem,2vw,1.55rem);line-height:1.3;letter-spacing:-.025em}.hero-lead{max-width:590px;margin:0 auto 34px;font-size:clamp(1.05rem,2vw,1.3rem);color:var(--muted)}.button,.text-link{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;font-weight:650}.button{padding:0 22px;border-radius:99px;background:var(--text);color:#fff}.button:hover{transform:translateY(-1px)}.text-link span{transition:transform .2s}.text-link:hover span{transform:translate(4px)}.section{padding:var(--section) 0}.section-head{max-width:700px;margin-bottom:clamp(45px,7vw,80px)}.section-head p{font-size:1.12rem;color:var(--muted)}.app-showcase{--accent:#ff6b52;display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:clamp(35px,7vw,90px);padding:clamp(35px,6vw,75px);background:var(--surface);border-radius:var(--radius-l);overflow:hidden}.app-showcase+.app-showcase{margin-top:32px}.app-showcase.reverse{grid-template-columns:1.2fr .8fr}.app-showcase.reverse .showcase-copy{order:2}.showcase-copy h2{font-size:clamp(2.3rem,4.7vw,4.4rem)}.tagline{font-size:1.25rem;font-weight:650}.muted{color:var(--muted)}.app-icon{display:grid;place-items:center;width:76px;height:76px;margin-bottom:28px;border-radius:21px;background:var(--accent);box-shadow:0 14px 28px color-mix(in srgb,var(--accent) 22%,transparent)}.app-icon i{width:30px;height:30px;border:3px solid #fff;border-radius:50%;border-right-color:transparent;transform:rotate(-40deg)}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:30px}.store-button{display:inline-flex;align-items:center;gap:9px;min-height:54px;padding:8px 15px;border-radius:12px;background:#111;color:#fff;font-size:14px;font-weight:650;line-height:1.1}.store-button>span:first-child{font-size:20px}.store-button small{display:block;font-size:9px;font-weight:400;margin-bottom:3px}.shot-scroll{display:flex;align-items:flex-end;gap:18px;min-width:0}.phone{position:relative;flex:0 0 min(48%,280px);margin:0;border:7px solid #1e2025;border-radius:34px;overflow:hidden;background:#eef0f3;box-shadow:0 22px 45px #20242e22;aspect-ratio:473/1024}.phone img{width:100%;height:100%;object-fit:cover}.phone.missing img{display:none}.shot-placeholder{position:absolute;inset:0;display:none;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:20px;background:linear-gradient(160deg,color-mix(in srgb,var(--accent,#ff6b52) 74%,#fff),var(--accent,#ff6b52));color:#fff}.phone.missing .shot-placeholder{display:flex}.shot-placeholder span{font-size:11px;letter-spacing:.08em}.shot-placeholder strong{font-size:clamp(1.5rem,4vw,3rem);line-height:1;margin:20px 0}.shot-placeholder small{opacity:.75}.manifesto{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,10vw,140px);align-items:start}.manifesto p{font-size:clamp(1.15rem,2vw,1.45rem);color:var(--muted)}footer{padding:70px 0 30px;background:#111318;color:#fff}.footer-inner{display:flex;justify-content:space-between;gap:50px}.footer-inner p{margin:20px 0 0;color:#a9abb2}.footer-inner nav{align-items:flex-start}.copyright{padding-top:60px;color:#858891;font-size:12px}.page-hero{padding:clamp(5rem,10vw,9rem) 0 4rem;max-width:850px}.page-hero h1{font-size:clamp(3rem,7vw,6.5rem)}.page-hero p{font-size:clamp(1.1rem,2vw,1.4rem);color:var(--muted);max-width:660px}.app-hero{padding:clamp(4rem,9vw,8rem) 0}.app-hero-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:clamp(45px,8vw,110px);align-items:center}.app-hero h1{font-size:clamp(3rem,7vw,6.8rem)}.app-hero .tagline{font-size:clamp(1.35rem,2.5vw,2rem)}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-m);overflow:hidden}.feature{padding:clamp(28px,5vw,55px);background:var(--surface)}.feature p{color:var(--muted);margin:0}.cta{padding:clamp(50px,8vw,90px);border-radius:var(--radius-l);background:#17191f;color:#fff;text-align:center}.cta p{color:#b8bac0}.cta .store-button{background:#fff;color:#111}.prose{max-width:760px;padding-bottom:var(--section)}.prose h2{font-size:1.55rem;letter-spacing:-.025em;margin-top:3.3rem}.prose h3{margin-top:2.2rem}.prose p,.prose li{color:#44474d}.prose a{text-decoration:underline;text-underline-offset:3px}.updated{font-size:14px;color:var(--muted)}details{border-top:1px solid var(--line)}details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none;padding:25px 45px 25px 0;font-size:1.1rem;font-weight:650;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:"＋";position:absolute;right:5px;font-size:20px;font-weight:400}details[open] summary:after{content:"−"}details p,details ol{max-width:760px;color:var(--muted);padding:0 30px 25px 0}.notice{padding:24px;border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface)}:focus-visible{outline:3px solid #2478e7;outline-offset:4px}@media(max-width:760px){.container{width:min(calc(100% - 32px),var(--container))}.header-inner{height:66px}.brand>span:last-child{font-size:13px}.site-header nav{gap:15px}.site-header nav a{font-size:13px}.site-header nav a:nth-child(2){display:none}.hero{min-height:auto;padding:7rem 0 6rem}.app-showcase,.app-showcase.reverse,.app-hero-grid,.manifesto{grid-template-columns:1fr}.app-showcase{padding:32px 22px}.app-showcase.reverse .showcase-copy{order:0}.shot-scroll{overflow-x:auto;margin-inline:-22px;padding:10px 22px 25px;scroll-snap-type:x mandatory}.phone{flex-basis:72%;scroll-snap-align:center}.app-hero-grid .shot-scroll{order:2;margin-inline:-16px;padding-inline:16px}.feature-grid{grid-template-columns:1fr}.footer-inner{display:block}.footer-inner nav{margin-top:45px;flex-wrap:wrap}.page-hero{padding-top:4rem}h1{letter-spacing:-.055em}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}.contact-form{display:grid;gap:24px;margin-top:36px}.form-field{display:grid;gap:8px}.form-field label{font-weight:650}.form-field input,.form-field textarea{width:100%;border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface);color:var(--text);font:inherit;padding:13px 15px}.form-field textarea{resize:vertical}.contact-form .button{border:0;cursor:pointer;justify-self:start}.contact-form .button:disabled{cursor:not-allowed;opacity:.45}.form-status{min-height:1.5em;color:var(--muted);font-size:14px}.honeypot{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important}.form-result{display:none;margin:32px 0;padding:24px;border-radius:var(--radius-s);background:#eaf7ee;color:#174c2a}.form-result:target{display:block}.form-result h2{margin:0 0 6px;font-size:1.35rem}.form-result p{margin:0;color:inherit}.app-hero .shot-scroll{justify-content:center}.app-hero .phone{flex:1 1 0;max-width:210px}@media(max-width:760px){.app-hero .shot-scroll{justify-content:flex-start}.app-hero .phone{flex:0 0 72%;max-width:none}}.prose details ol{padding-right:0;padding-left:1.6rem}.prose details li{padding-left:.35rem}@media(max-width:760px){.site-header nav a:nth-child(2){display:inline-flex}}