: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);--accent: #C97B2D}*{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:480px;margin:0 auto;display:flex;flex-direction:column;gap:14px}h1{margin:0;font-family:Fraunces,serif;font-size:28px;font-weight:600;letter-spacing:-.01em}.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}.ghost{height:36px;padding:0 10px;border:1px solid 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ease-out}.gem:active{transform:scale(.94)}.gem.selected{outline:3px solid var(--fg);outline-offset:-2px;transform:scale(1.06);z-index:1;filter:brightness(1.1)}.gem.special{font-size:22px;box-shadow:inset 0 0 0 3px #ffffffb3,0 0 12px #ffffff73;animation:special-pulse 1.4s ease-in-out infinite,gem-spawn .22s ease-out}.gem.special.special-bomb{animation:special-spin 2.5s linear infinite,gem-spawn .22s ease-out}.gem.special.special-rainbow{animation:special-rainbow 2s linear infinite}@keyframes gem-spawn{0%{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}@keyframes special-pulse{0%,to{box-shadow:inset 0 0 0 3px #ffffffb3,0 0 8px #fff6}50%{box-shadow:inset 0 0 0 3px #fffffff2,0 0 18px #ffffffbf}}@keyframes special-spin{0%{box-shadow:inset 0 -3px #0000002e,0 0 14px #ff643280;transform:rotate(0)}to{box-shadow:inset 0 -3px #0000002e,0 0 14px #ff643280;transform:rotate(360deg)}}@keyframes special-rainbow{0%{filter:hue-rotate(0deg) brightness(1.1)}to{filter:hue-rotate(360deg) brightness(1.1)}}.score-float{position:absolute;display:flex;align-items:center;justify-content:center;font-family:Fraunces,serif;font-weight:700;font-size:22px;color:#fff;text-shadow:0 2px 6px rgba(0,0,0,.45);pointer-events:none;z-index:4;animation:score-rise .7s ease-out forwards}@keyframes score-rise{0%{transform:translateY(0) scale(.8);opacity:0}20%{transform:translateY(-6px) scale(1.1);opacity:1}to{transform:translateY(-32px) scale(1);opacity:0}}.combo-banner{position:absolute;top:-12px;right:0;background:linear-gradient(135deg,var(--accent),#E84A2D);color:#fff;font-family:Fraunces,serif;font-weight:700;font-size:18px;padding:8px 14px;border-radius:4px;box-shadow:0 6px 18px #00000040;z-index:6;pointer-events:none;animation:banner-in .26s cubic-bezier(.18,.89,.32,1.28),banner-out .24s ease-in .76s forwards}@keyframes banner-in{0%{transform:translate(20px,-10px) scale(.7);opacity:0}to{transform:translate(0) scale(1);opacity:1}}@keyframes banner-out{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(20px,-10px)}}.overlay{display:flex;flex-direction:column;gap:8px;align-items:center;padding:12px;background:#f8f1e0f0;border:1px solid var(--line)}.finish-line{margin:0;font-family:Fraunces,serif;font-size:20px}.row-actions{display:flex;flex-wrap:wrap;gap:8px}button.primary,button.ghost{height:42px;padding:0 18px;border:1px solid var(--fg);background:transparent;color:var(--fg);cursor:pointer;border-radius:0}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.ghost{border-color:var(--line);color:var(--muted)}.footer{display:flex;justify-content:center;margin-top:auto}.shake-once{animation:lustre-shake .36s ease}@keyframes lustre-shake{0%,to{transform:translate(0)}20%{transform:translate(-6px,2px)}40%{transform:translate(5px,-3px)}60%{transform:translate(-4px,4px)}80%{transform:translate(4px,-2px)}}.cascade-announce{position:absolute;top:-28px;left:50%;transform:translate(-50%);background:linear-gradient(135deg,#f4b860,#e84a2d);color:#fff;font-family:Fraunces,serif;font-weight:700;font-size:22px;padding:6px 18px;border-radius:999px;z-index:10;pointer-events:none;box-shadow:0 8px 24px #e84a2d73;animation:announce-in .2s cubic-bezier(.18,.89,.32,1.28),announce-out .24s ease-in .85s forwards}@keyframes announce-in{0%{transform:translate(-50%) translateY(8px) scale(.6);opacity:0}to{transform:translate(-50%) translateY(0) scale(1);opacity:1}}@keyframes announce-out{0%{opacity:1}to{opacity:0;transform:translate(-50%) translateY(-12px) 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