:root{--ink: #1d1d1f;--ink-soft: #86868b;--surface: #ffffff;--canvas: #f5f5f7;--blue: #0071e3;--blue-hover: #0077ed;--match: #008009;--match-bg: #e5f8e7;--wrong: #bf4800;--wrong-bg: #fff2eb;--line: #d2d2d7;--shadow: 0 2px 16px rgba(0, 0, 0, .06);--radius: 18px;--radius-sm: 12px;--font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{font-family:var(--font);color:var(--ink);background:var(--canvas);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{min-height:100vh}.page{width:min(860px,calc(100% - 2.5rem));margin:0 auto;padding:2.5rem 0 4rem}.loading{padding:4rem 1rem;text-align:center;color:var(--ink-soft);font-size:1.1rem}.hero-bar{margin-bottom:2.5rem;text-align:center}.hero-bar h1,.game-header h1,.admin h1,.page>h1{font-weight:600;font-size:clamp(2.5rem,7vw,3.5rem);letter-spacing:-.025em;line-height:1.05;margin:.2rem 0 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