:root{--ink: #0e1a14;--ink-soft: #1f3329;--parchment: #e8e0d0;--parchment-dim: #cfc5b0;--gold: #c9a227;--gold-deep: #9a7b1a;--correct: #2f6b4f;--wrong: #8b3a3a;--slot: #24362c;--surface: rgba(14, 26, 20, .82);--font-display: "Fraunces", Georgia, serif;--font-body: "Source Sans 3", "Segoe UI", sans-serif;--radius: 6px;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-body);color:var(--parchment);background:var(--ink);-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;cursor:pointer;border:none;background:none;text-align:left}.app{position:relative;min-height:100%;max-width:720px;margin:0 auto;display:flex;flex-direction:column;padding:0 14px 24px;isolation:isolate}.atmosphere{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(ellipse 90% 60% at 50% -10%,rgba(201,162,39,.18),transparent 55%),radial-gradient(ellipse 70% 50% at 100% 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