:root{--bg:#050b16;--panel:#0b1830;--edge:#428bea;--ink:#f6f9ff;--muted:#b6c9e4;--lime:#c7f768;--gold:#f1cd78}
html,body{background:radial-gradient(circle at 72% 8%,#113e83 0,transparent 32%),radial-gradient(circle at 7% 94%,#0b2857 0,transparent 29%),#050b16;color:var(--ink)}
.stage,.panel,.proof{border-color:#438ce9;background:linear-gradient(150deg,#112d5d,#091b37 55%,#070f21);box-shadow:0 26px 55px #0009,0 0 0 1px #6ebaff22}
.stage{background-color:#08172f}
.pill,.quiet{border-color:#58a7ff;background:#102b55;color:#e5f3ff}
.quiet:hover{background:#155195}
.hero p,.panel p{color:#c3d3ec}
.stat{border-color:#366fb7;background:#091b39}.stat span{color:#b5cae5}.stat strong{color:#a9d6ff}
.secondary{background:#124d98;border-color:#69b8ff;color:#fff}.secondary:hover:not(:disabled){background:#216bc2}
.feedback{border-color:#347bc6;background:#10294e}.feedback.fail{border-color:#b5666a;background:#3b202e}
.notice{border-color:var(--gold);background:#30291b;color:#f9e4b1!important}
.proof-status{color:#93c8ff}
.risk-buttons button,.coin-choice button{border-color:#5aa5f4;background:#0d356d;color:#f2f8ff}
.risk-buttons button.selected,.coin-choice button.selected{border-color:#9ed0ff;background:#2471c7;color:#fff;box-shadow:0 0 0 2px #95c7ff44}
.risk-buttons button.selected small{color:#e0f1ff}
.stage#stage:not(.duel-stage):not(.coin-stage){border-color:#438ce9}
.stage#stage:not(.duel-stage):not(.coin-stage) .stage-top{color:#b5d8ff}
.stage#stage:not(.duel-stage):not(.coin-stage) .stage-bottom{color:#eff7ff}
@media(max-width:360px){.top{gap:7px}.brand{font-size:15px;white-space:nowrap}.brand-mark{width:34px;height:34px;margin-right:5px}.pill{font-size:10px;letter-spacing:.04em;padding:8px 9px}}