:root{--bg: #0b0d17;--panel: #12162a;--panel-hi: #1a1f3a;--line: rgba(255, 255, 255, .09);--text: #e8e8f0;--muted: #8a8fa8;--accent: #8b7bff;--radius: 16px;color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,sans-serif;-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text)}body{background:radial-gradient(900px 500px at 15% -120px,rgba(124,252,106,.07),transparent 70%),radial-gradient(900px 520px at 85% -160px,rgba(139,123,255,.12),transparent 70%),var(--bg);background-attachment:fixed}html.playing,html.playing body{height:100%;overflow:hidden;overscroll-behavior:none}*{box-sizing:border-box}h1,h2,p{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}kbd{font:600 11px/1 ui-monospace,SF Mono,Menlo,Consolas,monospace;padding:3px 6px;border-radius:6px;border:1px solid currentColor;opacity:.6;margin-left:4px}.icon{flex:none}.btn{display:inline-flex;align-items:center;justify-content:center;color:var(--text);gap:8px;min-height:46px;padding:0 18px;border-radius:12px;border:1px solid var(--line);background:var(--panel-hi);font-weight:650;font-size:15px;cursor:pointer;touch-action:manipulation;transition:background .15s,border-color .15s,transform .1s}.btn:hover{border-color:#ffffff38;background:#212747}.btn:active{transform:scale(.98)}.btn-primary,.btn-play{background:var(--accent);border-color:transparent;color:#0b0d17}.btn-primary:hover,.btn-play:hover{background:var(--accent);border-color:transparent;filter:brightness(1.08)}.btn-small{min-height:38px;padding:0 14px;font-size:14px}.home{max-width:1160px;margin:0 auto;padding:calc(env(safe-area-inset-top) + 36px) calc(env(safe-area-inset-right) + 24px) calc(env(safe-area-inset-bottom) + 32px) calc(env(safe-area-inset-left) + 24px)}.home-head{display:flex;align-items:center;gap:16px;margin-bottom:32px}.logo{flex:none;border-radius:14px;box-shadow:0 10px 30px #00000073}.home-head h1{font-size:clamp(26px,4vw,36px);font-weight:800;letter-spacing:-.02em}.tagline{color:var(--muted);margin-top:4px;font-size:15px}.grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.card{height:100%;display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;background:var(--panel);background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 9%,var(--panel)),var(--panel) 55%);border:1px solid var(--line);border-color:color-mix(in srgb,var(--accent) 22%,transparent);transition:border-color .2s,box-shadow .2s,transform .2s}.card:hover,.card:focus-within{border-color:color-mix(in srgb,var(--accent) 60%,transparent);box-shadow:0 18px 50px -20px color-mix(in srgb,var(--accent) 45%,transparent);transform:translateY(-2px)}.card-thumb{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:4 / 3;overflow:hidden;background:radial-gradient(circle at 50% 120%,color-mix(in srgb,var(--accent) 18%,transparent),transparent 65%),#080a12;border-bottom:1px solid var(--line)}.card-thumb canvas{position:absolute;inset:12px;width:calc(100% - 24px);height:calc(100% - 24px);object-fit:contain;transition:transform .25s}.card:hover .card-thumb canvas{transform:scale(1.03)}.thumb-fallback{font-size:72px;font-weight:800;color:var(--accent);opacity:.8}.card-body{flex:1;display:flex;flex-direction:column;gap:12px;padding:18px 18px 20px}.card h2{font-size:22px;font-weight:750;letter-spacing:-.01em;color:var(--accent)}.blurb{color:#b9bdd0;font-size:14.5px;line-height:1.45;flex:1}.btn-play{width:100%;min-height:52px;font-size:17px;font-weight:750}.best{color:var(--muted);font-size:13px;text-align:center;font-variant-numeric:tabular-nums}.modes{list-style:none;margin:0;padding:0;display:grid;gap:6px}.mode{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:42px;padding:8px 12px;border-radius:10px;border:1px solid var(--line);background:#ffffff06;font-size:14px;font-weight:600;touch-action:manipulation;transition:border-color .15s,background .15s}.mode:hover{border-color:color-mix(in srgb,var(--accent) 55%,transparent);background:#ffffff0d}.mode-daily .mode-name:before{content:"";display:inline-block;width:7px;height:7px;margin-right:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent);vertical-align:1px}.mode-best{color:var(--muted);font-size:13px;font-weight:500;font-variant-numeric:tabular-nums;white-space:nowrap}.empty{color:var(--muted)}.home-foot{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;text-align:center}@media(max-width:600px){.home{padding-top:calc(env(safe-area-inset-top) + 22px);padding-left:calc(env(safe-area-inset-left) + 16px);padding-right:calc(env(safe-area-inset-right) + 16px)}.home-head{margin-bottom:22px}.logo{width:48px;height:48px}.grid{gap:16px}.card-thumb{aspect-ratio:16 / 10}}.play{position:fixed;inset:0;display:flex;flex-direction:column;background:var(--bg);touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}.bar{flex:none;display:flex;align-items:center;gap:8px;min-height:56px;padding:calc(env(safe-area-inset-top) + 6px) calc(env(safe-area-inset-right) + 10px) 6px calc(env(safe-area-inset-left) + 10px);background:#12162ae6;border-bottom:1px solid var(--line);border-bottom-color:color-mix(in srgb,var(--accent) 30%,transparent)}.bar-btn{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:transparent;cursor:pointer;touch-action:manipulation}.bar-btn:hover{background:#ffffff0f}.bar-btn:disabled{opacity:.35;cursor:default}.bar-btn[aria-pressed=true]{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 45%,transparent)}.bar-title{flex:1;min-width:0;display:flex;flex-direction:column;padding-left:4px}.bar-title h1{font-size:17px;font-weight:750;color:var(--accent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bar-mode{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bar-score{flex:none;display:flex;flex-direction:column;align-items:flex-end;min-width:64px;padding:0 6px;line-height:1.1;font-variant-numeric:tabular-nums}.bar-score-label,.bar-best{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.bar-score output{font-size:22px;font-weight:800}.stage-wrap{position:relative;flex:1;min-height:0;display:flex;padding:10px calc(env(safe-area-inset-right) + 10px) calc(env(safe-area-inset-bottom) + 10px) calc(env(safe-area-inset-left) + 10px)}.stage{flex:1;min-width:0;min-height:0;display:flex;align-items:center;justify-content:center;overflow:hidden}.arcade-stage{border-radius:6px;box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 22%,transparent),0 24px 70px -20px #000c}@media(max-height:520px){.bar{min-height:46px;padding-top:calc(env(safe-area-inset-top) + 2px);padding-bottom:2px}.bar-btn{width:40px;height:40px}.bar-score-label,.bar-best{display:none}.stage-wrap{padding-top:4px;padding-bottom:calc(env(safe-area-inset-bottom) + 4px)}}@media(max-width:380px){.bar{gap:6px}.bar-score{min-width:52px}}.overlay{position:absolute;inset:0;z-index:10;display:grid;place-items:center;padding:16px calc(env(safe-area-inset-right) + 16px) calc(env(safe-area-inset-bottom) + 16px) calc(env(safe-area-inset-left) + 16px);background:#070810a8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);overflow-y:auto;touch-action:pan-y;animation:fade-in .18s ease-out}.overlay:focus{outline:none}.panel{width:min(380px,100%);padding:28px 24px 24px;border-radius:20px;text-align:center;background:linear-gradient(180deg,#171c36,var(--panel));border:1px solid var(--line);border-color:color-mix(in srgb,var(--accent) 35%,transparent);box-shadow:0 30px 80px -10px #000000b3,0 0 80px -30px var(--accent);animation:rise .22s ease-out}.panel h2{font-size:13px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}#pause-title{font-size:26px;letter-spacing:.02em;text-transform:none;color:var(--text)}.final{font-size:68px;font-weight:850;line-height:1;letter-spacing:-.03em;color:var(--accent);font-variant-numeric:tabular-nums;text-shadow:0 0 40px color-mix(in srgb,var(--accent) 40%,transparent)}.new-best{display:inline-block;margin-top:14px;padding:5px 14px;border-radius:999px;background:var(--accent);color:#0b0d17;font-weight:800;font-size:14px;letter-spacing:.04em;animation:pop .45s cubic-bezier(.2,1.6,.4,1) .1s both}.prev-best{margin-top:12px;color:var(--muted);font-size:14px;font-variant-numeric:tabular-nums}.recent{margin-top:10px;color:var(--muted);font-size:12.5px;font-variant-numeric:tabular-nums}.recent span+span:before{content:"·";margin:0 6px;opacity:.6}.recent span:first-child{margin-left:4px}.actions{display:grid;gap:10px;margin-top:24px}.switch{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.switch-modes{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:10px}@keyframes fade-in{0%{opacity:0}}@keyframes rise{0%{opacity:0;transform:translateY(12px) scale(.98)}}@keyframes pop{0%{opacity:0;transform:scale(.6)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}