:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#fff;background:#000;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color-scheme:dark}*{box-sizing:border-box}html,body,#root{width:100%;min-height:100%;margin:0}body{min-height:100vh;background:radial-gradient(circle at top,rgba(255,255,255,.08),transparent 30%),radial-gradient(circle at bottom,rgba(255,255,255,.04),transparent 25%),#000}button{font:inherit}.hidden-audio{display:none}.app-shell{position:relative;min-height:100vh;overflow:hidden;background:radial-gradient(circle at 50% 0%,rgba(255,255,255,.06),transparent 28%),linear-gradient(180deg,#060606,#000)}.intro-screen,.card-screen,.game-screen{min-height:100vh}.intro-screen{display:grid;place-items:center;background:#000;transition:opacity .9s ease}.intro-screen h1{margin:0;font-size:clamp(3.5rem,11vw,8.5rem);font-weight:800;letter-spacing:.32em;text-indent:.32em;color:#fff}.intro-screen.fade-out{opacity:0}.card-screen{display:grid;place-items:center;padding:24px}.card{position:relative;z-index:2;width:min(100%,720px);padding:clamp(24px,4vw,40px);border:1px solid rgba(255,255,255,.12);border-radius:32px;background:#ffffff0d;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 24px 80px #0006}.eyebrow{margin:0 0 10px;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:#ffffffa3}h2{margin:0;font-size:clamp(2.3rem,5vw,4.2rem);line-height:.98}.muted{margin:14px 0 0;font-size:clamp(1rem,1.8vw,1.1rem);line-height:1.55;color:#ffffffb8}.choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:30px}.choice-button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(255,255,255,.18);border-radius:22px;background:#fff;color:#000;padding:18px 22px;min-height:72px;font-size:1.02rem;font-weight:700;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease}.choice-button:hover{transform:translateY(-2px) scale(1.01);box-shadow:0 14px 30px #ffffff1f}.choice-button:active{transform:translateY(0) scale(.99)}.choice-button.secondary{background:#ffffff14;color:#fff}.game-screen{display:grid;grid-template-rows:auto auto 1fr auto;align-items:start;justify-items:center;gap:10px;padding:clamp(14px,2.2vw,22px);text-align:center;-webkit-user-select:none;user-select:none;cursor:pointer}.game-header{width:min(100%,760px);display:flex;align-items:center;justify-content:space-between;gap:12px}.reward-pill-small{max-width:58%;padding:8px 12px;border-radius:999px;background:#ffffff12;border:1px solid rgba(255,255,255,.08);color:#ffffffc2;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.timer-readout{font-size:clamp(1rem,2.5vw,1.4rem);font-weight:800;letter-spacing:.06em;font-variant-numeric:tabular-nums;color:#ffffffe6}.gauge-block{display:grid;justify-items:center;gap:6px}.vibe-gauge{--needle-rotation: -112deg;--momentum: 0;position:relative;width:min(36vw,160px);aspect-ratio:1.8 / 1;overflow:visible}.vibe-gauge-arc{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:999px 999px 0 0;background:conic-gradient(from 202deg at 50% 100%,#ffffff1f,#fff3 46deg,#fffffff0 calc(var(--momentum) * 136deg),#ffffff1f 0);-webkit-mask:radial-gradient(circle at 50% 100%,transparent 56%,#000 57%);mask:radial-gradient(circle at 50% 100%,transparent 56%,#000 57%);filter:drop-shadow(0 0 12px rgba(255,255,255,.16));opacity:.95}.vibe-gauge-glow{position:absolute;left:50%;bottom:10%;width:56%;height:18%;transform:translate(-50%);border-radius:999px;background:radial-gradient(circle at center,rgba(255,255,255,.22),transparent 72%);opacity:calc(.28 + var(--momentum) * .55);filter:blur(8px)}.vibe-gauge-needle{position:absolute;left:50%;bottom:10%;width:3px;height:54%;border-radius:999px;background:#fff;transform-origin:50% calc(100% - 6px);transform:translate(-50%) rotate(var(--needle-rotation));box-shadow:0 0 14px #ffffff42}.vibe-gauge-hub{position:absolute;left:50%;bottom:8%;width:11px;height:11px;transform:translate(-50%);border-radius:50%;background:#fff;box-shadow:0 0 14px #ffffff42}.gauge-mood{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:#ffffff94}.rat-wrap{display:grid;place-items:center;width:100%;min-height:0;align-self:center;isolation:isolate}.rat-frame{width:min(42vw,220px);max-width:100%;-webkit-user-select:none;user-select:none;pointer-events:none;display:block;backface-visibility:hidden;-webkit-backface-visibility:hidden;transform:translateZ(0);will-change:contents;filter:drop-shadow(0 16px 26px rgba(0,0,0,.34))}.missing-frames{padding:20px;color:#ffffffb3;font-size:.95rem}.game-subcopy{margin:0;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:#ffffff7a}.result-card{text-align:center}.result-actions{margin-top:26px}.confetti-layer{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;pointer-events:none}.confetti-piece{position:absolute;top:-10vh;background:#fff;border-radius:2px;opacity:.95;animation-name:confettiFall;animation-timing-function:linear;animation-iteration-count:infinite}@keyframes confettiFall{0%{transform:translateZ(0) rotate(0);opacity:0}10%{opacity:1}to{transform:translate3d(6vw,120vh,0) rotate(720deg);opacity:0}}@media (max-width: 720px){.choice-grid,.result-actions{grid-template-columns:1fr}.intro-screen h1{letter-spacing:.2em;text-indent:.2em}.game-screen{gap:8px;padding:12px 14px 16px}.reward-pill-small{max-width:56%;font-size:.64rem;padding:7px 10px}.timer-readout{font-size:.98rem}.vibe-gauge{width:min(44vw,142px)}.rat-stack,.rat-frame{width:min(56vw,210px)}.game-subcopy{font-size:.7rem}}