:root{color-scheme:dark;font-family:Segoe UI,system-ui,sans-serif;background:#17181c;color:#efedf2}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;padding:max(52px,env(safe-area-inset-top)) 24px max(36px,env(safe-area-inset-bottom));background:radial-gradient(circle at 75% 0,#332b3e 0,transparent 40%),#17181c}
main{max-width:580px;margin:auto}
.mark{display:grid;place-items:center;background:#d9cff1;color:#292036;border-radius:16px;width:55px;height:60px;font:40px Georgia,serif;box-shadow:0 12px 35px #0005}
.eyebrow{letter-spacing:3px;font-size:12px;color:#c4b3d8;margin-top:30px}
h1{font:clamp(40px,10vw,64px)/1.06 Georgia,serif;letter-spacing:-1px;margin:18px 0 24px}
p{line-height:1.65;color:#c5becd}
a{color:#e0cefa;text-decoration:none}
.primary,#retry{display:block;width:100%;min-height:52px;padding:15px 22px;border:0;border-radius:14px;text-align:center;font-weight:700;font-size:16px;margin:22px 0 14px}
.primary{background:#d9cff1;color:#292036;box-shadow:0 10px 28px #0005}
#retry{background:#2a2830;color:#efedf2;border:1px solid #625a6d}
.mobile-note{font-size:13px;color:#aaa3b2;margin:12px 0 0}
.detail{font-size:13px;color:#9d97a8;margin:30px 0}
.download{display:inline-block;font-size:14px;border-bottom:1px solid #625a6d;padding-bottom:4px}
[hidden]{display:none!important}
:focus-visible{outline:2px solid #d9cff1;outline-offset:4px}
@media(min-width:700px){body{padding-top:10vh}.mobile-note{max-width:480px}}