:root{--ember:#ff6a1f;--ember-hot:#ffb340;--ember-deep:#c63e10;--ember-dim:#7a2a0c;--ember-glow:#ff6a1f73;--dawnstone:#f2c14e;--brass:#c99544;--copper:#b87333;--basalt-hi:#1d130c;--basalt:#140d08;--basalt-lo:#0c0705;--bone:#f3e7cd;--ash:#a8987f;--ash-dim:#6f6151;--page-bg:#0b0705;--text-ink:var(--bone);--text-mute:var(--ash);--parchment:#171009;--parchment-dark:#0e0905;--cream:var(--bone);--gold:var(--dawnstone);--ember-orange:var(--ember);--ember-red:var(--ember-deep);--wood-dark:#150d07;--wood-mid:#38220f;--shadow:#0000008c;--socket:#080503;--card-top:#1c120a;--card-bottom:#110a06;--card-border:#3a2412;--card-hi:#ffaa501a;--glass-alpha:.9;--glass-blur:8px;--history-bg:#0e0905d1;--status-bg:#120b06;--num-hot:var(--ember-hot);--dither:#ffffff06;--particle-alpha:.55;--focus-ring:2px solid var(--ember-hot)}:root[data-theme=light]{--page-bg:#cdbd97;--text-ink:#241505;--text-mute:#6d573c;--parchment:#ddd0a9;--parchment-dark:#cabd93;--card-top:#efe3c0;--card-bottom:#ddcda2;--card-border:#8a5f2a;--card-hi:#ffffff80;--glass-alpha:.78;--history-bg:#efe3c0c7;--status-bg:#e2d4ae;--socket:#baa87f;--shadow:#3e260c59;--num-hot:#b3540e;--dither:#3c1e050b;--particle-alpha:.25;--focus-ring:2px solid #b3540e}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body{height:100%;color:var(--text-ink);background-color:var(--page-bg);background-image: radial-gradient(ellipse 90% 45% at 50% 112%, #ff6a1f29, transparent 62%), radial-gradient(ellipse 70% 40% at 50% -18%, #ff8c3c0d, transparent 60%),  repeating-conic-gradient(var(--dither) 0% 25%, transparent 0% 50%),  url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' seed='3'/><feColorMatrix values='0 0 0 0 0.55 0 0 0 0 0.32 0 0 0 0 0.12 0 0 0 0.09 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");background-size:auto,auto,4px 4px,200px 200px;background-attachment:fixed;font-family:Segoe UI,PingFang SC,Microsoft YaHei,Noto Sans,sans-serif;transition:background-color .3s,color .3s;overflow-x:hidden}body:before,body:after{content:"";pointer-events:none;z-index:60;opacity:var(--particle-alpha);background:0 0;position:fixed;top:0;left:0}body:before{width:4px;height:4px;box-shadow:6vw 6vh 0 0 var(--ember), 18vw 17vh 0 0 var(--ember-hot), 27vw 29vh 0 0 var(--ember), 36vw 38vh 0 0 var(--dawnstone), 47vw 47vh 0 0 var(--ember-hot), 58vw 58vh 0 0 var(--ember), 66vw 69vh 0 0 var(--ember), 74vw 78vh 0 0 var(--ember-hot), 83vw 87vh 0 0 var(--ember), 92vw 96vh 0 0 var(--dawnstone), 12vw 107vh 0 0 var(--ember-hot),  6vw 116vh 0 0 var(--ember), 18vw 127vh 0 0 var(--ember-hot), 27vw 139vh 0 0 var(--ember), 36vw 148vh 0 0 var(--dawnstone), 47vw 157vh 0 0 var(--ember-hot),58vw 168vh 0 0 var(--ember), 66vw 179vh 0 0 var(--ember), 74vw 188vh 0 0 var(--ember-hot), 83vw 197vh 0 0 var(--ember), 92vw 206vh 0 0 var(--dawnstone), 12vw 217vh 0 0 var(--ember-hot);animation:11s linear infinite emberRise,1.6s steps(2,end) infinite emberBlink}body:after{width:3px;height:3px;opacity:calc(var(--particle-alpha) * .7);box-shadow:10vw 12vh 0 0 var(--ember-deep), 24vw 34vh 0 0 var(--ember), 41vw 8vh 0 0 var(--ember-deep), 55vw 26vh 0 0 var(--ember), 69vw 52vh 0 0 var(--ember-deep), 79vw 14vh 0 0 var(--ember), 88vw 64vh 0 0 var(--ember-deep), 33vw 84vh 0 0 var(--ember), 62vw 98vh 0 0 var(--ember-deep), 10vw 122vh 0 0 var(--ember-deep), 24vw 144vh 0 0 var(--ember), 41vw 118vh 0 0 var(--ember-deep), 55vw 136vh 0 0 var(--ember), 69vw 162vh 0 0 var(--ember-deep), 79vw 124vh 0 0 var(--ember), 88vw 174vh 0 0 var(--ember-deep), 33vw 194vh 0 0 var(--ember), 62vw 208vh 0 0 var(--ember-deep);animation:17s linear infinite emberRise,2.3s steps(2,end) infinite emberBlink}@keyframes emberRise{0%{transform:translate(0,0)}50%{transform:translate(1.5vw,-55vh)}to{transform:translateY(-110vh)}}@keyframes emberBlink{0%,to{opacity:var(--particle-alpha)}50%{opacity:calc(var(--particle-alpha) * .5)}}.display-font{font-family:ZCOOL QingKe HuangYou,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-weight:400}.pixel-num{font-family:"Press Start 2P",Courier New,monospace}img{image-rendering:pixelated}button{cursor:pointer;font-family:inherit}button:disabled{cursor:not-allowed}a:focus-visible,button:focus-visible,[tabindex]:focus-visible,input:focus-visible{outline:var(--focus-ring);outline-offset:2px;border-radius:2px}:focus:not(:focus-visible){outline:none}.hidden{display:none!important}.settings-section{background:linear-gradient(#0c0705,#140d08);border:1px solid #2e1b0d;border-radius:4px;padding:12px 14px;transition:opacity .2s,filter .2s;box-shadow:inset 0 2px 6px #0009,0 1px #ffaa500f}.settings-section.locked{opacity:.4;filter:grayscale(.4)}.section-title{color:var(--dawnstone);letter-spacing:3px;text-transform:uppercase;text-shadow:0 0 8px #f2c14e59;justify-content:space-between;align-items:center;margin-bottom:10px;font-family:ZCOOL QingKe HuangYou,PingFang SC,Microsoft YaHei,sans-serif;font-size:12px;display:flex}.toggle-label{color:var(--ash);letter-spacing:3px;text-transform:uppercase;margin-bottom:8px;font-size:11px;font-weight:500}.mode-caption{color:var(--ash-dim);letter-spacing:.5px;margin-top:8px;font-size:10.5px;line-height:1.6}.tiny-link-btn{color:var(--ash-dim);letter-spacing:0;text-transform:none;background:0 0;border:none;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:10px;font-weight:500;text-decoration:underline}.tiny-link-btn:active{color:var(--dawnstone)}.tiny-link-btn:disabled{opacity:.5}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}