:root{color-scheme:dark;--bg: #0c0d12;--bg-stripe: #14151d;--panel: #1a1c26;--panel-2: #21232f;--border: #2f3242;--text: #f4f4f8;--muted: #8c8fa3;--gold: #ffb703;--gold-2: #ffd166;--danger: #ef476f;--ok: #52d68a;--rock: #9a9aa5;--paper: #4fc3f7;--scissors: #ef5350;font-family:Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:repeating-linear-gradient(135deg,var(--bg-stripe) 0 2px,var(--bg) 2px 26px),var(--bg);color:var(--text);overflow-x:hidden}button{font-family:inherit;cursor:pointer}.brand-title{font-size:2.6rem;font-weight:900;letter-spacing:.04em;margin:0;text-transform:uppercase;color:var(--text)}.brand-title.small{font-size:1.5rem}.brand-title .stroke{color:transparent;-webkit-text-stroke:2px var(--gold);text-stroke:2px var(--gold)}.error{color:var(--danger);text-align:center;font-size:.85rem;margin:8px 0 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