: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,-apple-system,Hiragino Kaku Gothic ProN,sans-serif;font-variant-numeric:tabular-nums;overflow:hidden;touch-action:none;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}#app{position:relative;width:100%;max-width:540px;height:100dvh;margin:0 auto;background:var(--bg);overflow:hidden}#game{position:absolute;inset:0;display:block;width:100%;height:100%}.layer{position:absolute;inset:0;pointer-events:none;z-index:5;padding:calc(env(safe-area-inset-top) + 10px) 14px 14px}.layer>*{pointer-events:auto}.hud{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}.hud-chip{background:#141a2eb8;border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 11px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.hud-chip .k{font-size:10px;letter-spacing:.12em;color:var(--text-dim);text-transform:uppercase}.hud-chip .v{font-size:17px;font-weight:700;line-height:1.1}.hud-chip .v.accent{color:var(--accent)}.hud-right{display:flex;flex-direction:column;gap:8px;align-items:flex-end}.icon-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--border);background:#141a2eb8;color:var(--text);font-size:17px;display:grid;place-items:center;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:transform .08s}.icon-btn:active{transform:scale(.9)}.trick-banner{position:absolute;top:calc(env(safe-area-inset-top) + 58px);left:50%;transform:translate(-50%);text-align:center;pointer-events:none}.trick-banner .nm{font-size:26px;font-weight:800;letter-spacing:.04em;text-shadow:0 2px 12px rgba(0,0,0,.5)}.trick-banner .rk{font-size:12px;color:var(--accent);letter-spacing:.14em;margin-top:1px}.trick-banner .how{font-size:12px;color:var(--text-dim);margin-top:5px;opacity:.9}.chain{position:absolute;top:calc(env(safe-area-inset-top) + 6px);left:50%;transform:translate(-50%);display:flex;align-items:baseline;gap:5px;pointer-events:none}.chain .x{font-size:13px;color:var(--text-dim)}.chain .n{font-size:22px;font-weight:800;color:var(--warning);transition:transform .1s}.hint{position:absolute;left:0;right:0;bottom:calc(env(safe-area-inset-bottom) + 16px);text-align:center;font-size:13px;color:var(--text-dim);pointer-events:none;transition:opacity .3s}.scrim{position:absolute;inset:0;z-index:20;display:grid;place-items:center;background:#060914bd;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);padding:22px;animation:fade .22s ease}@keyframes fade{0%{opacity:0}to{opacity:1}}.modal{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 24px 60px #0000008c;padding:22px 20px;animation:pop .26s cubic-bezier(.2,1.1,.3,1);max-height:86dvh;overflow-y:auto}@keyframes pop{0%{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:none}}.modal h2{font-size:22px;font-weight:800;text-align:center}.modal .sub{text-align:center;color:var(--text-dim);font-size:13px;margin-top:4px;line-height:1.5}.modal .big-stat{text-align:center;margin:16px 0 6px}.modal .big-stat .num{font-size:46px;font-weight:800;color:var(--accent);line-height:1}.modal .big-stat .lbl{font-size:12px;color:var(--text-dim);letter-spacing:.1em}.row{display:flex;gap:10px;margin-top:14px}.btn{flex:1;border:1px solid var(--border);background:var(--surface-2, #1a2138);color:var(--text);border-radius:var(--radius-sm);padding:14px 12px;font-size:15px;font-weight:700;transition:transform .08s,background .12s;text-align:center}.btn:active{transform:scale(.96)}.btn.primary{background:var(--accent);color:#042a23;border-color:transparent}.btn.warn{background:var(--warning);color:#2a1f04;border-color:transparent}.btn.ghost{background:transparent;color:var(--text-dim)}.btn .s{display:block;font-size:11px;font-weight:600;opacity:.8;margin-top:2px}.btn[disabled]{opacity:.4;pointer-events:none}.tlist{margin-top:14px;display:flex;flex-direction:column;gap:7px}.titem{display:flex;align-items:center;gap:11px;padding:9px 11px;background:var(--surface-2, #161c30);border:1px solid var(--border);border-radius:var(--radius-sm)}.titem.locked{opacity:.42}.titem.cur{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}.titem .rk{font-size:10px;color:var(--text-dim);width:30px;flex:none;text-align:center}.titem .nm{flex:1;font-size:15px;font-weight:700}.titem .nm small{color:var(--text-dim);font-weight:500;font-size:11px;margin-left:6px}.titem .pr{font-size:11px;color:var(--text-dim)}.titem .stars{color:var(--warning);font-size:12px;letter-spacing:1px}.titem .dot{width:8px;height:8px;border-radius:50%;background:var(--text-dim);flex:none}.titem .dot.on{background:var(--accent)}.skins{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:14px}.skin{aspect-ratio:1;border-radius:var(--radius-sm);border:2px solid var(--border);position:relative;display:grid;place-items:center;overflow:hidden}.skin.sel{border-color:var(--accent)}.skin.locked:after{content:"";position:absolute;inset:0;background:#00000085}.skin.locked:before{content:"";position:absolute;z-index:2;left:50%;top:50%;transform:translate(-50%,-38%);width:16px;height:13px;border-radius:3px;background:var(--text-dim);box-shadow:0 -7px 0 -3px transparent}.skin.locked .lockbar{position:absolute;z-index:2;left:50%;top:50%;transform:translate(-50%,-118%);width:10px;height:9px;border:2.5px solid var(--text-dim);border-bottom:none;border-radius:6px 6px 0 0}.skin .nm{position:absolute;bottom:0;left:0;right:0;font-size:10px;text-align:center;background:#00000073;padding:2px}.tag{display:inline-block;font-size:10px;padding:2px 7px;border-radius:99px;background:#00c9a729;color:var(--accent);letter-spacing:.08em}.tag.gold{background:#e8c66a2e;color:var(--warning)}@media (prefers-reduced-motion: reduce){.scrim,.modal{animation:none}}