:root{--font-display: "Fraunces", "Iowan Old Style", Georgia, serif;--font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace}:root{color-scheme:light;--bg: #F8F1E0;--fg: #2A1F16;--muted: #6B5C4A;--line: rgba(42, 31, 22, .16);--waiting: #C97B2D;--go: #2EAD64;--early: #E84A2D}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--fg);font-family:Inter,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.45}button{font:inherit}.app{min-height:100%;padding:16px 20px 80px;max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:16px}h1,h2{margin:0;font-family:Fraunces,serif;font-weight:600;letter-spacing:-.01em}h1{font-size:28px}h2{font-size:18px}.muted{color:var(--muted);font-size:13px}.muted.small{font-size:12px}.head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.stage{flex:1;min-height:320px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;border:1px solid var(--line);cursor:pointer;user-select:none;-webkit-user-select:none;touch-action:manipulation;font-family:Fraunces,serif;font-size:32px;text-align:center;transition:background .12s ease,color .12s ease}.stage-idle{background:#fff;color:var(--fg)}.stage-waiting{background:var(--waiting);color:var(--bg)}.stage-go{background:var(--go);color:var(--bg)}.stage-result{background:#fff;color:var(--fg)}.stage-too-early{background:var(--early);color:var(--bg)}.stage p{margin:0}.stage .ms{font-size:96px;line-height:1}.stage .unit{font-size:24px;margin-left:4px;opacity:.7}button.ghost{align-self:flex-start;height:36px;padding:0 14px;border:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;border-radius:0}.ribbon-section{display:flex;flex-direction:column;gap:8px}.ribbon{display:grid;grid-template-columns:repeat(14,1fr);gap:4px}.tile{display:block;aspect-ratio:1;border:1px solid var(--line)}.eyebrow{font-family:var(--font-mono);font-size:.7rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.score-numeric,.move-count,.time-left{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:-.018em;line-height:.95}.score-numeric.size-hero,.move-count.size-hero,.time-left.size-hero{font-size:clamp(2.8rem,9vw,5.6rem)}.score-numeric.size-card,.move-count.size-card,.time-left.size-card{font-size:clamp(1.6rem,4vw,2.4rem)}.score-numeric .unit,.move-count .unit,.time-left .unit{font-size:.45em;font-weight:600;color:var(--muted);vertical-align:.35em;margin-left:.2em}.game-code,.level-code{font-family:var(--font-mono);font-style:italic;font-weight:500;font-size:.78rem;letter-spacing:.08em;color:var(--accent, currentColor);text-transform:uppercase}.title-hero{font-family:var(--font-display);font-weight:700;letter-spacing:-.022em;font-size:clamp(2.4rem,7vw,4rem);line-height:.95}.title-hero em{font-style:italic;color:var(--accent, currentColor)}