:root{--red:#ff3b30;--blue:#007aff;--yellow:#ffcc00;--green:#34c759;--gray:#e5e5e5;--gray6:#f2f2f7}
*{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%}
body{background:#fff;color:#000;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Noto Sans JP",system-ui,sans-serif;line-height:1.7;min-height:100vh;position:relative;overflow-x:hidden}
.heavy{font-family:"Avenir Next","AvenirNext-HeavyItalic","Montserrat",system-ui,sans-serif;font-weight:900;font-style:italic;letter-spacing:-.01em}
a{color:inherit}
main,header,footer{position:relative;z-index:1}
header{position:relative;min-height:68px;padding:20px 24px;display:flex;justify-content:center;align-items:center}
.lang{position:absolute;right:24px;top:50%;transform:translateY(-50%);font-size:13px;font-weight:700;text-decoration:none;border:2px solid #000;border-radius:999px;padding:2px 12px;line-height:1.6}
header a.heavy{text-decoration:none;font-size:22px}
.wrap{max-width:720px;margin:0 auto;padding:0 24px}
.hero{text-align:center;padding:72px 0 48px}
.hero h1{font-size:clamp(56px,14vw,96px);line-height:1.05}
.hero p.tag{margin-top:16px;font-size:18px}
.art{display:block;width:min(100%,400px);margin:32px auto 8px}
.store{display:inline-flex;align-items:center;gap:10px;margin-top:16px;padding:10px 22px 10px 18px;border-radius:14px;background:#000;color:#fff;text-decoration:none;text-align:left;line-height:1.1}
.store small{display:block;font-size:11px}
.store b{display:block;font-size:24px;font-weight:600;letter-spacing:-.01em}
section{padding:40px 0}
h2{font-size:28px;margin-bottom:16px}
.modes{display:grid;gap:16px}
.mode{background:var(--gray6);border-radius:24px;padding:24px}
.mode p span{display:inline-block}
.mode h3{font-size:22px;margin-bottom:8px}
.shots{display:flex;gap:16px;overflow-x:auto;padding:8px 0 16px;scroll-snap-type:x mandatory}
.shots img{height:440px;width:auto;border-radius:28px;border:1px solid var(--gray);scroll-snap-align:center}
.controls{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;text-align:center}
.controls div{border:4px solid #000;border-radius:24px;padding:18px 8px}
.controls b{display:block;font-size:22px}
.controls small{font-size:14px}
.card{display:flex;align-items:center;gap:20px;text-decoration:none;background:var(--gray6);border-radius:28px;padding:20px}
.card img{width:88px;height:88px;border-radius:20px}
.card strong{display:block;font-size:26px;line-height:1.2}
footer{text-align:center;padding:48px 24px;font-size:14px;color:#6e6e73}
footer a{margin:0 8px}
.doc h1{font-size:34px;margin:32px 0 4px}
.doc h2{font-size:20px;margin:32px 0 8px;font-family:inherit;font-style:normal;font-weight:800}
.doc p,.doc li{margin-bottom:10px}
.doc ul{padding-left:1.4em}
.doc hr{border:none;border-top:2px solid #000;margin:56px 0}
.back{display:inline-block;margin-top:8px;text-decoration:none;font-weight:700}
@media(max-width:560px){.controls{grid-template-columns:1fr}.shots img{height:380px}.corner{width:84px}}