:root{--bg: #0a0e27;--surface: #131736;--surface-2: #1b2147;--accent: #00c9a7;--accent-dim: #0a8a76;--text: #e4e7f1;--text-dim: #8a91b8;--danger: #ff5757;--warning: #ffb830;--border: #2a3166;--radius: 14px;--radius-sm: 8px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-6: 24px;--space-8: 32px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .25);--shadow-md: 0 8px 24px rgba(0, 0, 0, .35);--font-ui: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-num: "SF Mono", ui-monospace, "Roboto Mono", monospace;--ease: cubic-bezier(.22, 1, .36, 1);--press-scale: .96;--t-fast: .12s;--t-base: .2s}.fk-num{font-family:var(--font-num);font-variant-numeric:tabular-nums;letter-spacing:.02em}.fk-btn{appearance:none;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);padding:var(--space-3) var(--space-4);font-family:var(--font-ui);font-weight:600;cursor:pointer;transition:transform var(--t-fast) var(--ease),background var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease)}.fk-btn:active{transform:scale(var(--press-scale))}.fk-btn--primary{background:var(--accent);border-color:var(--accent);color:#03150f}.fk-btn--primary:active{background:var(--accent-dim)}@media (prefers-reduced-motion: reduce){.fk-btn{transition:none}}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100dvh;background:var(--bg);color:var(--text);font-family:system-ui,sans-serif;font-variant-numeric:tabular-nums;overflow:hidden;touch-action:none;-webkit-tap-highlight-color:transparent}#app{width:100%;max-width:480px;height:100dvh;margin:0 auto;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}#app{position:relative}#game{display:block;width:100%;height:100%;touch-action:none}#modal-root{position:fixed;inset:0;z-index:20;pointer-events:none}#modal-root:empty{display:none}.ji-scrim{position:absolute;inset:0;background:#060918b8;backdrop-filter:blur(3px);pointer-events:auto;animation:jiFade .2s var(--ease)}.ji-modal{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(86vw,360px);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px 22px;text-align:center;box-shadow:var(--shadow-md);pointer-events:auto;animation:jiPop .24s var(--ease)}.ji-cap{font-size:13px;letter-spacing:.12em;color:var(--text-dim);text-transform:none}.ji-score{font-size:52px;font-weight:700;color:var(--text);margin:4px 0 2px;font-variant-numeric:tabular-nums}.ji-sub{font-size:12px;color:var(--text-dim);margin-bottom:18px}.ji-near{font-size:14px;color:var(--warning);margin:6px 0 12px;font-weight:600}.ji-btn{display:block;width:100%;margin:8px 0 0;padding:14px;border:none;border-radius:var(--radius-sm);font-size:16px;font-weight:600;cursor:pointer;transition:transform var(--t-fast) var(--ease),filter var(--t-fast)}.ji-btn:active{transform:scale(var(--press-scale))}.ji-primary{background:var(--accent);color:#042b25}.ji-rev{background:var(--warning);color:#2b1c00}.ji-ghost{background:transparent;color:var(--text-dim);border:1px solid var(--border)}.ji-list{margin:6px 0 14px;max-height:46vh;overflow-y:auto}.ji-row{display:flex;justify-content:space-between;padding:9px 6px;border-bottom:1px solid var(--border);font-size:14px}.ji-row span:first-child{color:var(--text-dim);width:24px;text-align:left}.ji-row span:nth-child(2){flex:1;text-align:left;padding-left:8px;color:var(--text)}.ji-row span:last-child{color:var(--accent);font-weight:600;font-variant-numeric:tabular-nums}.ji-toast{position:fixed;left:50%;top:64px;transform:transl(-50%,-12px);transform:translate(-50%) translateY(-12px);background:var(--surface-2);color:var(--text);border:1px solid var(--border);padding:10px 18px;border-radius:999px;font-size:14px;font-weight:600;z-index:30;opacity:0;transition:opacity .28s var(--ease),transform .28s var(--ease);box-shadow:var(--shadow-sm)}.ji-toast.show{opacity:1;transform:translate(-50%) translateY(0)}@keyframes jiFade{0%{opacity:0}to{opacity:1}}@keyframes jiPop{0%{opacity:0;transform:translate(-50%,-46%) scale(.94)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}@media (prefers-reduced-motion: reduce){.ji-scrim,.ji-modal{animation:none}}