:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#101010;background:#f6f6f3;color-scheme:light dark;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--page: #f6f6f3;--surface: #ffffff;--surface-strong: #ffffff;--ink: #101010;--muted: #666666;--line: rgba(0, 0, 0, .1);--accent: #e95c7a;--accent-strong: #101010;--shadow: 0 22px 80px rgba(0, 0, 0, .1)}*{box-sizing:border-box}html,body,#root{min-height:100%;width:100%;overflow-x:clip}body{margin:0}button{font:inherit}a{color:inherit;text-decoration:none}.page{min-height:100vh;min-height:100svh;display:grid;place-items:center;padding:0;background:var(--page);overflow-x:clip}.game-surface{position:relative;width:100vw;min-height:100svh;display:grid;grid-template-rows:auto 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both}.fractal-canvas{width:100%;height:100%;display:block}.sound-stage{position:relative;min-height:100%;height:100%;padding:0;overflow:hidden}.sound-ribbon-wrap{position:absolute;top:43%;left:50%;z-index:1;width:min(112vw,1380px);height:clamp(360px,50svh,520px);display:grid;place-items:center;pointer-events:none;transform:translate(-50%,-50%);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 7%,#000 93%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 7%,#000 93%,transparent 100%);animation:sound-ribbon-in .52s cubic-bezier(.16,1,.3,1) both}.sound-ribbon-wrap.is-leaving{animation:fractal-leave .34s ease both}.sound-ribbon-canvas{width:100%;height:100%;display:block;pointer-events:none}.sound-stage .stage-caption{position:absolute;left:0;right:0;bottom:clamp(44px,9svh,96px);margin-top:0;padding-inline:28px;pointer-events:auto;z-index:4}.color-show{min-height:100%;align-content:center}.color-show-caption{width:min(100%,18rem)}.color-show.is-leaving{animation:color-leave .36s ease both}.show-countdown{width:min(100%,10rem);height:6px;overflow:hidden;border-radius:999px;background:color-mix(in srgb,var(--color-ink, var(--ink)) 14%,transparent);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--color-ink, var(--ink)) 12%,transparent)}.show-countdown-fill{width:100%;height:100%;transform-origin:left center;background:color-mix(in srgb,var(--color-ink, var(--ink)) 58%,transparent);animation:show-countdown linear forwards;animation-duration:var(--show-countdown-duration, 2.6s)}.color-mixer{min-height:100%;height:100%;display:block;padding:0}.color-sliders{position:absolute;top:0;bottom:0;left:0;z-index:3;display:flex;gap:0}.color-slider{--slider-width: 38px;position:relative;width:var(--slider-width);height:100%;touch-action:none}.color-slider-track{width:100%;height:100%;border-radius:0;box-shadow:none}.color-slider.is-hue .color-slider-track{background:linear-gradient(to top,red,#ff0,#0f0,#0ff,#00f,#f0f,red)}.color-slider.is-saturation .color-slider-track{background:linear-gradient(to top,var(--sat-low),var(--sat-high))}.color-slider.is-lightness .color-slider-track{background:linear-gradient(to top,#050505,var(--light-mid),#ffffff)}.color-slider-thumb{position:absolute;left:50%;bottom:var(--slider-progress);width:28px;aspect-ratio:1;border-radius:50%;background:#fff;box-shadow:0 0 0 2px #0000001f,0 6px 16px #0000003d;transform:translate(-50%,50%)}.color-submit{position:absolute;right:24px;bottom:34px;z-index:4;display:grid;justify-items:end;gap:14px}.color-submit .primary-action{margin-top:0;color:#101010;background:#fff}.color-metrics .metric strong{font-size:1.08rem;letter-spacing:.04em}.sound-ambient{width:min(108vw,680px);height:min(80vw,500px);opacity:.82;-webkit-mask-image:radial-gradient(ellipse,#000 0 42%,rgba(0,0,0,.48) 62%,transparent 82%);mask-image:radial-gradient(ellipse,#000 0 42%,rgba(0,0,0,.48) 62%,transparent 82%)}.sound-orb{width:126px;aspect-ratio:1;margin-bottom:32px;border-radius:50%;background:linear-gradient(90deg,transparent 0 24%,var(--ink) 24% 29%,transparent 29% 44%,var(--ink) 44% 49%,transparent 49% 64%,var(--ink) 64% 69%,transparent 69%),radial-gradient(circle at 50% 50%,color-mix(in srgb,var(--ink) 12%,transparent),transparent 68%);box-shadow:0 18px 52px #00000024;opacity:.92;transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;animation:orb-idle 1.9s ease-in-out infinite}.phase-matching .sound-orb{transform:scale(1.08);box-shadow:0 28px 70px #0000002e;animation:orb-hold .76s ease-in-out infinite}.hold{min-height:430px;align-content:center}.count-in-screen{gap:12px}.count-in-copy{color:var(--muted);font-size:.98rem;font-weight:760}.count-in-word{min-width:4.2ch;font-size:clamp(3.3rem,14vw,5.6rem)}.hold-orb{width:126px;aspect-ratio:1;margin-bottom:32px;border-radius:50%;background:radial-gradient(circle at 42% 37%,var(--surface) 0 17%,transparent 18%),radial-gradient(circle at 50% 50%,var(--ink),color-mix(in srgb,var(--ink) 62%,transparent) 72%);box-shadow:0 18px 52px #00000024;transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;animation:orb-idle 1.9s ease-in-out infinite}.phase-holding .hold-orb{transform:scale(1.12);box-shadow:0 28px 70px #0000002e;filter:saturate(1.08);animation:orb-hold .76s ease-in-out infinite}.surface-glow{position:absolute;inset:auto 10% 8%;height:34%;border-radius:999px 999px 0 0;pointer-events:none;background:radial-gradient(ellipse at center,rgba(255,255,255,.08),transparent 68%);opacity:.7}.result{align-content:center;min-height:560px}.result-comment{max-width:18rem;margin:-8px 0 22px;color:var(--muted);font-size:1.12rem;font-weight:800;line-height:1.2}.score-mark{display:grid;align-content:center;place-items:center;width:132px;aspect-ratio:1;margin-bottom:28px;border-radius:50%;color:var(--surface-strong);background:var(--accent-strong);box-shadow:0 18px 42px #0000002e;animation:score-pop .52s cubic-bezier(.16,1,.3,1) both}.score-mark span{font-size:.78rem;font-weight:850;opacity:.64}.score-mark strong{margin-top:3px;font-size:3.8rem;font-weight:900;line-height:.88}.metrics{width:min(100%,292px);display:grid;gap:10px}.metric{min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 4px;border-bottom:1px solid var(--line);animation:metric-in .42s cubic-bezier(.16,1,.3,1) both}.metric span{color:var(--muted);font-weight:750}.metric strong{color:var(--ink);font-size:1.32rem;font-weight:900}.metric.emphasis strong{color:var(--accent);animation:settle .62s cubic-bezier(.16,1,.3,1) both;animation-delay:.13s}.round-score-row{width:min(100%,320px);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:18px}.round-score-pill{min-height:58px;display:grid;align-content:center;justify-items:center;gap:2px;border-radius:16px;background:color-mix(in srgb,var(--ink) 5%,transparent)}.round-score-pill small{color:var(--muted);font-size:.68rem;font-weight:840;letter-spacing:.08em}.round-score-pill strong{font-size:1.06rem;font-weight:900}.game-action-stack{width:min(100%,24rem);display:grid;gap:16px;margin-top:24px}.game-action-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.utility-tile{min-height:116px;display:grid;align-content:center;justify-items:center;gap:12px;padding:18px 12px;border:1px solid color-mix(in srgb,var(--ink) 8%,transparent);border-radius:22px;color:var(--ink);background:color-mix(in srgb,var(--ink) 4%,transparent);font-size:.95rem;font-weight:820;cursor:pointer;transition:transform .15s ease,background .15s ease,color .15s ease,border-color .15s ease}.utility-tile i,.icon-chip i,.primary-action i,.secondary-action i,.utility-breadcrumb i{width:20px;height:20px;display:block;flex:0 0 auto}.utility-tile span{line-height:1}.utility-tile:hover,.icon-chip:hover,.primary-action.ghost:hover{transform:translateY(-1px);background:color-mix(in srgb,var(--ink) 7%,transparent);border-color:color-mix(in srgb,var(--ink) 16%,transparent)}.utility-tile:active,.icon-chip:active,.primary-action.ghost:active{transform:translateY(1px) scale(.985)}.utility-tile:focus-visible,.icon-chip:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 58%,transparent);outline-offset:3px}.icon-chip{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:0 16px;border:0;border-radius:999px;color:var(--ink);background:color-mix(in srgb,var(--ink) 8%,transparent);font-size:.86rem;font-weight:820;cursor:pointer;transition:transform .15s ease,background .15s ease,color .15s ease}.utility-surface{background:var(--page);overflow:visible;touch-action:auto;-webkit-user-select:auto;user-select:auto}.utility-body{align-content:start;justify-items:center;height:auto;min-height:0;overflow:visible;overflow-x:clip;padding:10px 12px 14px}.utility-card{width:min(100%,44rem);display:grid;gap:18px;padding:18px;border-radius:28px;background:color-mix(in srgb,var(--surface) 96%,transparent);box-shadow:var(--shadow)}.utility-card-result,.challenge-card{gap:18px}.utility-meta-row{display:flex;align-items:center;justify-content:space-between;gap:14px;min-width:0}.utility-breadcrumb{display:inline-flex;align-items:center;gap:8px;color:color-mix(in srgb,var(--ink) 46%,transparent);font-size:.9rem;font-weight:760;transition:color .15s ease,transform .15s ease}.utility-breadcrumb:hover{color:color-mix(in srgb,var(--ink) 72%,transparent);transform:translate(-1px)}.utility-breadcrumb:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 58%,transparent);outline-offset:4px}.utility-title{max-width:none;font-size:clamp(2.8rem,12vw,4.8rem);line-height:.9}.utility-copy{max-width:28rem;color:var(--muted);font-size:1rem;font-weight:680;line-height:1.35}.utility-copy.small{font-size:.9rem}.utility-score-mark{margin-bottom:0}.utility-card-result .score-mark,.challenge-standing-detail .score-mark{animation:none}.legal-surface{min-height:100svh}.legal-body{width:100%;align-content:start;padding:28px 16px 84px}.legal-card{width:min(100%,46rem);display:grid;gap:28px;padding:28px;border-radius:28px;background:color-mix(in srgb,var(--surface) 96%,transparent);box-shadow:var(--shadow)}.legal-head{display:grid;gap:12px}.legal-back{width:fit-content;color:color-mix(in srgb,var(--ink) 48%,transparent);font-size:.86rem;font-weight:780;transition:color .15s ease,transform .15s ease}.legal-back:hover{color:var(--ink);transform:translate(-1px)}.legal-back:focus-visible,.legal-card a:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 58%,transparent);outline-offset:4px}.legal-head h1{max-width:none;font-size:clamp(3rem,10vw,5rem);line-height:.9}.legal-head p,.legal-section p{max-width:42rem;color:var(--muted);font-size:1rem;font-weight:650;line-height:1.55}.legal-section{display:grid;gap:10px}.legal-section h2{font-size:clamp(1.45rem,5vw,2.1rem);line-height:1}.legal-section a{color:var(--ink);font-weight:800;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.utility-summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.utility-stat{min-height:78px;display:grid;align-content:center;gap:6px;padding:14px 16px;border-radius:20px;background:color-mix(in srgb,var(--ink) 5%,transparent)}.utility-stat span{color:var(--muted);font-size:.76rem;font-weight:840;letter-spacing:.08em;text-transform:uppercase}.utility-stat strong{font-size:1.08rem;font-weight:860}.primary-action{display:inline-flex;align-items:center;justify-content:center;gap:10px}.secondary-action{min-height:58px;display:inline-flex;align-items:center;justify-content:center;gap:12px;border:0;border-radius:24px;color:var(--ink);background:color-mix(in srgb,var(--ink) 5%,transparent);font:inherit;font-size:1rem;font-weight:840;cursor:pointer;transition:transform .15s ease,background .15s ease}.secondary-action:hover{transform:translateY(-1px);background:color-mix(in srgb,var(--ink) 11%,transparent)}.secondary-action:active{transform:translateY(1px) scale(.985)}.secondary-action:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 62%,transparent);outline-offset:4px}.challenge-action{width:100%;min-height:60px;padding:0 22px;border:1px solid color-mix(in srgb,var(--ink) 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