:root{--bg:#15123a;--bg2:#1f1b52;--ink:#fff7ec;--mute:#c9c3e6;--amber:#ffc46b;--amber-d:#2a1a00;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px)}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.55 Nunito,system-ui,sans-serif;padding-bottom:calc(84px + env(safe-area-inset-bottom,0px))}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:720px;margin:0 auto;padding:0 20px}
.hero img{width:100%;max-height:70vh;object-fit:cover}
h1{font:600 clamp(28px,7vw,40px)/1.15 Fredoka,Nunito,sans-serif;margin:24px 0 8px}
h2{font:600 24px/1.2 Fredoka,Nunito,sans-serif;margin:0 0 12px}
.lead{color:var(--mute);margin:0 0 20px}
.price{display:flex;align-items:baseline;gap:10px;margin:0 0 16px}
.price b{font:600 38px Fredoka,sans-serif;color:var(--amber)}
.price s{color:var(--mute)}
.price span{color:var(--mute);font-size:15px}
.btn{display:block;width:100%;border:0;cursor:pointer;text-align:center;background:var(--amber);color:var(--amber-d);font:800 18px Nunito,sans-serif;padding:16px 24px;border-radius:14px;text-decoration:none}
.btn:hover{filter:brightness(1.08)}
.btn:focus-visible{outline:3px solid #fff;outline-offset:3px}
.btn[disabled]{opacity:.6;cursor:not-allowed}
ul.k{list-style:none;padding:0;margin:28px 0;display:grid;gap:12px}
ul.k li{background:var(--bg2);padding:14px 16px;border-radius:12px;border-left:4px solid var(--amber)}
section{padding:12px 0 28px}
.info{border-radius:16px}
.desc{color:var(--mute)}
details{border-bottom:1px solid #3a3470;padding:14px 0}
summary{cursor:pointer;font-weight:800}
details p{margin:8px 0 0;color:var(--mute)}
.bar{position:fixed;left:0;right:0;bottom:0;background:rgba(21,18,58,.96);padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));display:flex;gap:14px;align-items:center;justify-content:center;border-top:1px solid #3a3470}
.bar b{font:600 22px Fredoka,sans-serif;color:var(--amber)}
.bar .btn{width:auto;padding:12px 22px;font-size:16px}
footer{color:var(--mute);font-size:14px;text-align:center;padding:12px 0 24px}