:root{color-scheme:dark;--bg:#050706;--lime:#d9ff38;--cream:#f2f4e9;--soft:#9da99b;--line:rgba(227,255,220,.17);--pink:#fd4ca8;--cyan:#45dfef;--violet:#a58cff;--gold:#ffad57}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100svh;background:#050706;color:var(--cream);font-family:Inter,"DM Sans",system-ui,Arial,sans-serif;overflow-x:hidden}button,a{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid var(--lime);outline-offset:3px}button:disabled{opacity:.48;cursor:not-allowed}#fx{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:0;opacity:.85}body::after{content:"";position:fixed;inset:0;pointer-events:none;background:repeating-linear-gradient(90deg,transparent 0,transparent 118px,rgba(255,255,255,.022) 119px,transparent 120px),radial-gradient(circle at 50% 35%,transparent 8%,#050706 84%);z-index:0}.sitebar{position:relative;z-index:20;min-height:78px;border-bottom:1px solid var(--line);background:rgba(5,7,6,.83);backdrop-filter:blur(18px);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px clamp(18px,4vw,64px)}.wordmark{font-family:Impact,'Arial Narrow',sans-serif;font-stretch:condensed;font-weight:900;letter-spacing:.06em;font-size:clamp(21px,2.7vw,30px)}.wordmark b{color:var(--lime)}.sitebar nav{display:flex;align-items:center;gap:10px}.navlink{display:inline-flex;justify-content:center;align-items:center;min-height:38px;padding:10px 15px;border:1px solid var(--line);border-radius:3px;color:#d9e0d2;font-size:11px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.navlink:hover{border-color:var(--lime);color:var(--lime)}.tag{font-size:10px;font-weight:850;letter-spacing:.2em;color:var(--lime);text-transform:uppercase}.brandline{position:relative;z-index:3;display:flex;gap:16px;justify-content:space-between;align-items:center;margin:0 clamp(18px,4vw,64px);padding:15px 0;border-bottom:1px solid rgba(255,255,255,.09);font:700 10px/1.4 Inter,system-ui,sans-serif;letter-spacing:.15em;text-transform:uppercase;color:var(--soft)}.brandline i{display:inline-block;width:7px;height:7px;background:var(--lime);border-radius:50%;box-shadow:0 0 12px var(--lime);margin-right:8px}.shell{position:relative;z-index:2;max-width:1500px;margin:auto;padding:0 clamp(18px,4vw,64px) 36px}.view{display:none}.view.active{display:block;animation:rise .55s cubic-bezier(.2,.8,.1,1) both}@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.start{min-height:min(700px,calc(100svh - 200px));display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:min(5vw,70px);align-items:center;padding:42px 0 55px}.start-copy{position:relative;z-index:5}.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 26px;font-size:11px;letter-spacing:.23em;color:var(--lime);font-weight:850}.eyebrow:before{content:"";width:38px;height:2px;background:var(--lime)}h1,h2,h3,p{margin-top:0}.start h1{font-family:Impact,'Arial Narrow',sans-serif;line-height:.84;font-size:clamp(72px,10.4vw,173px);font-stretch:condensed;letter-spacing:-.035em;margin:0 0 26px;text-transform:uppercase}.start h1 span{display:block}.start h1 .accent{color:var(--lime);text-shadow:0 0 48px rgba(217,255,56,.13)}.lead{max-width:560px;font-size:clamp(15px,1.36vw,19px);line-height:1.6;color:#d3dacc;margin:0 0 26px}.mode-title{font-size:10px;color:var(--soft);letter-spacing:.16em;font-weight:850;margin:28px 0 10px}.modepick{display:flex;gap:9px;flex-wrap:wrap}.mode{background:#101712;color:var(--cream);border:1px solid #354034;min-height:55px;padding:11px 17px;text-align:left;min-width:175px;display:flex;justify-content:space-between;align-items:center;gap:20px;clip-path:polygon(0 0,calc(100% - 11px) 0,100% 11px,100% 100%,0 100%);font-size:12px;font-weight:850;letter-spacing:.07em}.mode small{display:block;font-size:10px;color:#9aa998;margin-top:3px;font-weight:650}.mode[aria-pressed=true]{border-color:var(--lime);background:#253015;color:var(--lime);box-shadow:inset 0 0 0 1px var(--lime)}.mode[aria-pressed=true] small{color:#d2eda1}.startactions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:26px}.primary{border:0;min-height:65px;padding:15px 28px;background:var(--lime);color:#080b05;font-size:13px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;clip-path:polygon(0 0,calc(100% - 15px) 0,100% 15px,100% 100%,0 100%);transition:filter .2s,transform .2s}.primary:hover{transform:translateY(-2px);filter:brightness(1.1)}.secondary{min-height:51px;border:1px solid #455042;background:rgba(14,21,16,.75);color:#e8efdd;padding:12px 20px;text-transform:uppercase;font-size:11px;font-weight:850;letter-spacing:.1em}.secondary[aria-pressed=true]{color:var(--lime);border-color:var(--lime)}.fineprint{margin:20px 0 0;max-width:560px;font-size:11px;line-height:1.6;color:#91a090}.showcase{align-self:stretch;min-height:470px;position:relative;display:flex;align-items:center;justify-content:center;isolation:isolate}.showcase:before{content:"";position:absolute;inset:8% 2%;border:1px solid var(--line);background:radial-gradient(ellipse at 50% 48%,rgba(180,240,35,.14),rgba(3,8,5,.0) 65%);transform:perspective(760px) rotateY(-10deg);z-index:-1}.reactor{width:min(36vw,450px);height:min(36vw,450px);position:relative;display:grid;place-items:center;filter:drop-shadow(0 0 35px rgba(173,240,37,.13))}.reactor::before,.reactor::after,.reactor .ring{content:"";position:absolute;border-radius:50%;border:1px solid rgba(217,255,56,.34)}.reactor::before{inset:2%;border-width:1px;border-style:dashed;animation:turn 32s linear infinite}.reactor::after{inset:10%;border-top:4px solid var(--lime);border-bottom:4px solid transparent;animation:turn 14s linear infinite reverse}.reactor .ring{inset:22%;border-color:rgba(255,255,255,.34);border-left:3px solid var(--gold);border-right:3px solid var(--lime);animation:turn 7s linear infinite}.reactor .ring.r2{inset:35%;border-style:dotted;animation-duration:5s;animation-direction:reverse}.reactor strong{position:relative;font:900 clamp(88px,11vw,150px)/1 Impact,'Arial Narrow',sans-serif;letter-spacing:-.1em;color:#edffdc;text-shadow:0 0 36px rgba(217,255,56,.7)}.reactor strong b{color:var(--lime)}@keyframes turn{to{transform:rotate(360deg)}}.showcase .edge{position:absolute;color:#c3d6b2;font:800 10px/1.5 Inter,system-ui;letter-spacing:.2em;text-transform:uppercase}.edge.top{top:9%;right:4%;text-align:right}.edge.bottom{bottom:11%;left:4%}.showcase .tiny-bars{position:absolute;bottom:16%;right:5%;height:30px;display:flex;align-items:flex-end;gap:4px}.tiny-bars i{height:10px;width:4px;background:var(--lime);animation:bounce .75s ease-in-out infinite alternate}.tiny-bars i:nth-child(2){animation-delay:.13s}.tiny-bars i:nth-child(3){animation-delay:.31s}.tiny-bars i:nth-child(4){animation-delay:.19s}.tiny-bars i:nth-child(5){animation-delay:.41s}@keyframes bounce{to{height:30px}}.instructions{position:relative;border-top:1px solid var(--line);padding:14px 0 4px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:11px;color:var(--soft)}.instructions strong{color:var(--lime);font-size:10px;letter-spacing:.12em}.instructions a{text-decoration:underline}
/* Game */
.playhead{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:20px 0 16px}.playhead h2{font:900 clamp(26px,3vw,43px)/1 Impact,'Arial Narrow',sans-serif;margin:2px 0 0;letter-spacing:.02em}.playactions{display:flex;align-items:center;gap:10px}.playactions .secondary{min-height:41px;padding:10px 13px}.metrics{display:grid;grid-template-columns:1.1fr .8fr .8fr .8fr;gap:8px;margin-bottom:12px}.metric{padding:11px 15px;border:1px solid rgba(255,255,255,.13);background:#0a0e0d;min-width:0}.metric label{display:block;color:#90a290;letter-spacing:.13em;font-weight:800;font-size:9px;text-transform:uppercase}.metric strong{display:block;font:900 clamp(20px,3vw,35px)/1.1 Impact,'Arial Narrow',sans-serif;letter-spacing:.02em;white-space:nowrap}.metric.combo strong{color:var(--lime)}.progress{height:4px;background:#27302a;margin:0 0 12px;overflow:hidden}.progress i{height:100%;display:block;width:0;background:linear-gradient(90deg,var(--lime),#f7d878);box-shadow:0 0 15px var(--lime);transition:width .12s linear}.arena-wrap{position:relative;isolation:isolate;border:1px solid rgba(217,255,56,.27);background:#060b09;height:clamp(280px,48vh,540px);overflow:hidden;box-shadow:0 25px 90px rgba(0,0,0,.5),inset 0 0 60px #000}.arena-wrap canvas{width:100%;height:100%;display:block}.arena-wrap:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(2,5,5,.3),transparent 25%,transparent 78%,rgba(1,3,3,.27));box-shadow:inset 0 0 80px rgba(0,0,0,.5)}.arena-title{position:absolute;z-index:2;top:18px;left:22px;font:900 clamp(14px,2vw,23px)/1 Impact,'Arial Narrow',sans-serif;letter-spacing:.1em;color:#b8ff80;text-shadow:0 2px 16px #000}.judgement{position:absolute;z-index:3;top:42%;left:50%;transform:translate(-50%,-50%) scale(.84);font:900 clamp(35px,7vw,75px)/.9 Impact,'Arial Narrow',sans-serif;color:var(--lime);text-align:center;opacity:0;pointer-events:none;text-shadow:0 4px 22px #000,0 0 30px rgba(217,255,56,.42)}.judgement.pop{animation:judgement .55s ease both}@keyframes judgement{0%{opacity:0;transform:translate(-50%,-50%) scale(.7)}15%{opacity:1;transform:translate(-50%,-50%) scale(1.05)}65%{opacity:1}100%{opacity:0;transform:translate(-50%,-54%) scale(.96)}}.pads{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:10px;touch-action:manipulation;user-select:none}.pad{border:1px solid rgba(255,255,255,.18);background:linear-gradient(180deg,#161b1b,#090d0b);color:#f5f8ee;min-height:76px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:3px;font:900 24px/1 Impact,'Arial Narrow',sans-serif;transition:transform .08s,background .08s,box-shadow .08s}.pad small{font:800 10px Inter,system-ui;letter-spacing:.12em;color:var(--soft)}.pad:nth-child(1){border-bottom:5px solid var(--lime)}.pad:nth-child(2){border-bottom:5px solid var(--cyan)}.pad:nth-child(3){border-bottom:5px solid var(--violet)}.pad:nth-child(4){border-bottom:5px solid var(--gold)}.pad.pressed{transform:translateY(2px);background:#253124;box-shadow:0 0 20px rgba(212,255,45,.20) inset}.game-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;padding-top:11px;color:var(--soft);font-size:10px;letter-spacing:.08em}.pauseveil{position:absolute;inset:0;z-index:5;background:rgba(3,5,4,.77);backdrop-filter:blur(5px);display:none;flex-direction:column;align-items:center;justify-content:center;gap:15px}.pauseveil.visible{display:flex}.pauseveil h3{font:900 clamp(34px,6vw,68px)/1 Impact,'Arial Narrow',sans-serif;margin:0}.pauseveil .primary{min-height:52px}
/* Results */
.result{min-height:min(640px,calc(100svh - 200px));display:grid;place-items:center;padding:35px 0}.resultcard{position:relative;max-width:900px;width:100%;padding:clamp(22px,5vw,60px);border:1px solid rgba(217,255,56,.38);background:linear-gradient(142deg,rgba(30,49,24,.95),#07100b 40%,#060908 80%);box-shadow:0 30px 110px #000}.resultcard:before,.resultcard:after{content:"";height:12px;width:95px;position:absolute;background:var(--lime)}.resultcard:before{top:-1px;left:-1px}.resultcard:after{bottom:-1px;right:-1px}.resulttop{display:flex;justify-content:space-between;gap:20px;align-items:center}.resulttop span{font-size:11px;color:var(--lime);letter-spacing:.2em;font-weight:800}.grade{font:900 clamp(80px,13vw,165px)/1 Impact,'Arial Narrow',sans-serif;color:var(--lime);text-shadow:0 0 80px rgba(217,255,56,.36)}.result h2{font:900 clamp(48px,8vw,100px)/.9 Impact,'Arial Narrow',sans-serif;letter-spacing:-.02em;margin:0 0 18px}.result h2 em{font-style:normal;color:var(--lime)}.resultintro{color:#d0dec4;font-size:clamp(14px,2vw,18px);line-height:1.5;margin-bottom:23px}.resultmetrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:25px}.resultmetrics div{padding:18px;border:1px solid var(--line);min-width:0}.resultmetrics b{display:block;font:900 clamp(25px,4vw,44px)/1.15 Impact,'Arial Narrow',sans-serif}.resultmetrics span{font-size:10px;letter-spacing:.1em;color:var(--soft);text-transform:uppercase}.resultbuttons{display:flex;gap:9px;flex-wrap:wrap}.recordbox{display:flex;align-items:center;gap:9px;margin:20px 0 0;color:var(--soft);font-size:12px;line-height:1.5}.recordbox input{accent-color:var(--lime);width:18px;height:18px}.resultmusic{padding:22px 0 0;border-top:1px solid var(--line);margin-top:25px;display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap}.resultmusic p{font-size:12px;color:#bdcaba;margin:0}.resultmusic a{font-size:12px;font-weight:850;color:var(--lime);text-decoration:underline}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:900px){.start{grid-template-columns:1fr;min-height:auto;gap:8px;padding:40px 0}.showcase{min-height:270px}.reactor{width:min(65vw,310px);height:min(65vw,310px)}.start h1{font-size:clamp(72px,14vw,126px)}.showcase .edge.top{top:0}.showcase .edge.bottom{bottom:2%}}@media(max-width:580px){.sitebar{min-height:64px;padding:10px 15px}.sitebar nav{gap:5px}.navlink{padding:8px 9px;min-height:35px;font-size:9px}.sitebar .wordmark{font-size:21px}.brandline{margin:0 18px;gap:8px;font-size:8px}.brandline span:last-child{max-width:48%;text-align:right}.shell{padding:0 13px 22px}.start{padding:27px 5px}.eyebrow{font-size:9px;margin-bottom:20px}.start h1{font-size:clamp(64px,18vw,110px);margin-bottom:20px}.lead{font-size:14px}.modepick{flex-direction:column}.mode{min-width:100%;min-height:51px}.startactions{margin-top:18px}.startactions .primary{min-height:56px;flex:1}.showcase{min-height:228px}.reactor{width:240px;height:240px}.showcase .edge{font-size:8px}.showcase .tiny-bars{display:none}.instructions{font-size:10px}.playhead{padding:13px 0 11px}.playhead h2{font-size:27px}.playactions .secondary{min-height:34px;padding:7px 9px;font-size:9px}.metric{padding:8px 9px}.metric label{font-size:8px}.metric strong{font-size:22px}.arena-wrap{height:clamp(285px,47svh,510px)}.pads{gap:5px}.pad{min-height:76px;font-size:26px}.pad small{font-size:9px}.game-foot{font-size:9px;line-height:1.4}.result{padding-top:24px;min-height:auto}.resultcard{padding:24px 17px}.grade{font-size:90px}.result h2{font-size:55px}.resultmetrics{gap:7px}.resultmetrics div{padding:12px 9px}.resultmetrics b{font-size:28px}.resultmetrics span{font-size:9px}.resultbuttons .primary,.resultbuttons .secondary{min-height:54px;flex:1;font-size:10px;padding:10px 12px}}@media(max-width:355px){.start h1{font-size:60px}.sitebar .wordmark{font-size:18px}.metric strong{font-size:19px}.playhead h2{font-size:24px}.navlink{font-size:8px;padding:8px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}
/* Final typography and small-screen navigation adjustments */
@media(min-width:901px){.start h1{font-size:clamp(66px,6.55vw,108px);letter-spacing:-.045em}}
@media(max-width:580px){.start h1{font-size:clamp(48px,13.4vw,73px);letter-spacing:-.05em}.navlink{white-space:nowrap}.sitebar nav{flex-shrink:0}}
.start h1 .accent span{display:inline}
@media(max-width:580px){.instructions a{white-space:nowrap;font-size:9px}}