:root{font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:#eff6ff;background:#080e19;color-scheme:dark;--muted:#91a6bb;--cyan:#63e2ed;--gold:#ffcd77;--line:#2c4056}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 10% 0,#19334a77,transparent 45%),#080e19}button,a,label{-webkit-tap-highlight-color:transparent}a{color:inherit}button{font:inherit;color:inherit;cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}button:focus-visible,a:focus-visible,label:focus-within,#display:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}button{touch-action:manipulation}button:hover:enabled{filter:brightness(1.15)}[hidden]{display:none!important}.topbar{max-width:1240px;margin:auto;height:82px;padding:0 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #213348}.brand{display:flex;gap:12px;align-items:center;text-decoration:none}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border:2px solid var(--cyan);border-radius:12px 12px 4px 12px;background:#12263a;color:var(--gold);font:900 23px monospace}.brand strong{display:block;letter-spacing:2px;font-size:15px}.brand small{display:block;font-size:10px;color:var(--muted);margin-top:3px}.back{font-size:12px;color:var(--muted);text-decoration:none}main{max-width:1240px;margin:auto;padding:0 28px}.intro{display:flex;align-items:center;justify-content:space-between;padding:38px 0 30px}.eyebrow{color:var(--cyan);letter-spacing:1.8px;font:700 10px/1.5 ui-monospace,monospace;margin:0 0 12px}h1{font-size:clamp(31px,4vw,50px);letter-spacing:-1.6px;margin:0;line-height:1.2}h1 em{font-style:normal;color:var(--gold)}.subtitle{font-size:13px;color:var(--muted);line-height:1.8;margin:14px 0 0}.stamp{font:800 13px/1.4 ui-monospace,monospace;letter-spacing:1px;color:var(--gold);border:1px solid #68543a;padding:13px 22px;transform:rotate(8deg);border-radius:50%;text-align:center;margin-right:20px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}.console{background:linear-gradient(135deg,#162538,#0c1726);border:1px solid #3c536c;border-radius:20px;box-shadow:0 20px 55px #0005;overflow:hidden}.console-top{display:flex;align-items:center;justify-content:space-between;padding:17px 22px;font-size:12px;border-bottom:1px solid #2a4055}.console-title{display:flex;align-items:center;gap:9px;font-weight:750}.console-title i{width:7px;height:7px;background:var(--gold);border-radius:50%}.chip{font:10px ui-monospace,monospace;color:#8299b2}.display{position:relative;margin:20px auto 0;width:calc(100% - 48px);max-width:565px;background:#03070d;border:8px solid #02060c;border-radius:9px;overflow:hidden;aspect-ratio:256/240;outline:none}.display canvas{width:100%;height:100%;object-fit:contain;display:block;image-rendering:pixelated;background:#05090f}.screen-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;background:radial-gradient(ellipse,#14273c,#050a13 75%)}.pixel-icon{color:var(--gold);font-size:52px;line-height:1;margin-bottom:25px;text-shadow:5px 5px #6e462c}h2{font-size:20px;margin:0 0 12px;letter-spacing:-.5px}.screen-overlay h2{font-size:clamp(20px,2.3vw,29px)}.screen-overlay p{font-size:12px;line-height:1.8;color:var(--muted);max-width:320px;margin:0 0 25px}.primary,.import-button{background:var(--cyan);color:#071420;border:0;border-radius:9px;padding:13px 19px;font-weight:800;box-shadow:0 4px 0 #237782;font-size:13px}.screen-label{position:absolute;bottom:8px;left:10px;color:#7893ab;font:8px ui-monospace,monospace;letter-spacing:1px;pointer-events:none}.now-playing{padding:16px 24px;display:flex;justify-content:space-between;align-items:center;font-size:11px;gap:14px;color:var(--muted)}.now-playing>div{display:flex;align-items:center;gap:9px;min-width:0}.now-playing strong{color:#c6d5e5;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:420px}.now-playing>span{white-space:nowrap}.power{width:6px;height:6px;background:#677b8f;border-radius:50%;flex-shrink:0}.power.on{background:var(--cyan);box-shadow:0 0 10px var(--cyan)}.toolbar{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;margin:0 24px;padding-bottom:20px;border-bottom:1px solid #293c50}.toolbar button{border:1px solid #354b61;background:#17283a;border-radius:7px;padding:9px 3px;font-size:11px;min-height:37px}.controller{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:24px;min-height:180px;user-select:none;-webkit-user-select:none}.controller button{touch-action:none;user-select:none;-webkit-user-select:none}.dpad{display:grid;grid-template:repeat(3,40px)/repeat(3,40px);filter:drop-shadow(0 5px 0 #030810)}.dpad button{border:1px solid #3a5066;background:#23364a;font-size:17px;color:#a6bace}.dpad .up{grid-area:1/2;border-radius:7px 7px 0 0;border-bottom:0}.dpad .left{grid-area:2/1;border-radius:7px 0 0 7px;border-right:0}.dpad-center{grid-area:2/2;background:#23364a}.dpad .right{grid-area:2/3;border-radius:0 7px 7px 0;border-left:0}.dpad .down{grid-area:3/2;border-radius:0 0 7px 7px;border-top:0}.system-pad{display:flex;gap:14px;align-self:flex-end;padding-bottom:23px}.system-pad button{font:9px ui-monospace,monospace;letter-spacing:.7px;border:0;background:transparent;padding:0;color:#c5d4e4}.system-pad button:before{content:"";display:block;height:12px;width:42px;border-radius:7px;border:1px solid #526477;background:#35485c;box-shadow:0 3px 0 #050c16;margin:0 auto 9px}.system-pad small{display:block;color:#637b91;font-size:7px;margin-top:5px}.action-pad{display:flex;gap:16px;transform:rotate(-13deg)}.action-pad button{height:57px;width:57px;border-radius:50%;background:#e66d57;border:1px solid #ffac7c;color:#241713;font:900 22px ui-monospace,monospace;box-shadow:0 6px 0 #713831;position:relative}.action-pad button:last-child{background:var(--gold);box-shadow:0 6px 0 #82603b}.action-pad small{position:absolute;top:66px;left:0;right:0;font-size:10px;color:#7e94a9}.controller button.pressed{filter:brightness(1.4);transform:translateY(3px)}.status{font-size:11px;line-height:1.7;color:#9eb6c9;min-height:42px;text-align:center;margin:0 20px 13px}.status.error{color:#ffae9a}aside{display:flex;flex-direction:column;gap:18px}.card{border:1px solid var(--line);border-radius:15px;padding:23px;background:#101c2b}.card h2{font-size:18px}.card p:not(.eyebrow){font-size:12px;line-height:1.9;color:var(--muted);margin:0 0 18px}.import-button{display:block;position:relative;text-align:center;cursor:pointer;width:100%;margin:20px 0 13px}.import-button input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}.card>small{font-size:10px;line-height:1.8;color:#657e96;display:block}.dropzone{margin-top:16px;padding:18px 5px;border:1px dashed #334a61;border-radius:8px;color:#69849d;text-align:center;font-size:10px}.dropzone.drag{border-color:var(--cyan);background:#234051}.demo-card{background:linear-gradient(130deg,#292738,#181e2d);position:relative;overflow:hidden;padding-top:28px}.demo-art{display:block;color:var(--gold);font:800 35px/1 ui-monospace,monospace;margin-bottom:23px}.demo-art span{font-size:27px;color:#b5a3e3;float:right}.demo-card .eyebrow{color:#c4abe8}.secondary{padding:11px 16px;border:1px solid #586078;border-radius:8px;background:#313149;width:100%;font-weight:700;font-size:12px}.small-link{display:block;color:#9b99ad;font-size:10px;margin-top:13px;text-align:center}.instructions dl{margin:0 0 18px;font-size:11px}.instructions dl div{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid #25374b}.instructions dt{color:var(--muted)}.instructions dd{margin:0;color:#d2dfec}.gamepad-status{display:block;font-size:10px;color:#6c96ab}.notes{display:grid;grid-template-columns:1fr 1fr;gap:45px;padding:32px 0;border-bottom:1px solid #243548}.notes span{font-size:13px;color:#c1cfde}.notes p{font-size:11px;color:#788fa5;line-height:1.9;margin-bottom:0}footer{display:flex;justify-content:space-between;gap:18px;font-size:10px;color:#7890a7;padding:25px 0 32px}footer nav{display:flex;gap:24px}footer a{text-decoration:none}.console:fullscreen{border-radius:0;width:100%;height:100%;overflow:auto;background:#080f1a}.console:fullscreen .display{height:min(66vh,720px);width:auto;max-height:none;aspect-ratio:256/240;margin:8px auto}.console:fullscreen .controller{max-width:700px;margin:auto;padding:10px 20px;min-height:145px}.console:fullscreen .toolbar{max-width:700px;margin:auto;padding-bottom:8px}.console:fullscreen .now-playing{max-width:700px;margin:auto;padding:8px}.console:fullscreen .console-top,.console:fullscreen .status{display:none}@media(max-width:960px){.layout{grid-template-columns:minmax(0,1fr) 260px;gap:18px}.controller{padding:20px 15px;gap:6px}.system-pad{gap:9px}.action-pad{gap:10px}.action-pad button{width:48px;height:48px}.dpad{grid-template:repeat(3,34px)/repeat(3,34px)}.toolbar{margin:0 16px;gap:4px}.display{margin:16px auto 0;width:calc(100% - 32px)}.card{padding:19px}.toolbar button{font-size:10px}.action-pad small{top:57px}}@media(max-width:750px){.layout{grid-template-columns:1fr}main{padding:0 16px}.topbar{height:70px;padding:0 16px}.intro{padding:28px 0 24px}.stamp{font-size:10px;padding:12px 14px;margin:0 5px 0 15px}.subtitle{font-size:11px;max-width:260px}.display{max-height:none}.controller{padding:21px 22px 26px;min-height:175px}.dpad{grid-template:repeat(3,38px)/repeat(3,38px)}.action-pad button{height:51px;width:51px}.action-pad{gap:14px}.system-pad{gap:13px;padding-bottom:14px}.system-pad button{font-size:8px}.system-pad small{display:none}.console-top{padding:15px 17px}.now-playing{padding:14px 16px}.toolbar{padding-bottom:16px}.status{font-size:10px;margin-bottom:12px}.notes{grid-template-columns:1fr;gap:20px;padding:25px 4px}.back{font-size:10px}.brand strong{font-size:13px}aside{display:grid;grid-template-columns:1fr 1fr;gap:12px}.instructions{grid-column:1/-1}.instructions dl{display:grid;grid-template-columns:1fr 1fr;column-gap:22px}.card{padding:18px}.card h2{font-size:16px}.card p:not(.eyebrow){font-size:11px}.import-button{padding:13px 8px;font-size:11px}.dropzone{display:none}.chip{font-size:9px}.card .eyebrow{font-size:8px;letter-spacing:1px}.demo-art{margin-bottom:14px;font-size:28px}.demo-card{padding-top:20px}footer{flex-direction:column;gap:15px}footer nav{gap:22px}.screen-overlay p{font-size:11px}.screen-overlay .primary{font-size:12px}.pixel-icon{font-size:36px;margin-bottom:18px}}@media(max-width:380px){.controller{padding-left:14px;padding-right:14px}.dpad{grid-template:repeat(3,33px)/repeat(3,33px)}.system-pad{gap:7px}.action-pad{gap:9px}.action-pad button{width:44px;height:44px}.system-pad button:before{width:35px}.toolbar{grid-template-columns:repeat(3,1fr)}aside{grid-template-columns:1fr}.instructions{grid-column:auto}.stamp{display:none}}
@media(max-width:430px){.controller{padding:20px 12px 25px;gap:6px}.dpad{grid-template:repeat(3,34px)/repeat(3,34px)}.system-pad{gap:7px}.system-pad button{font-size:7px}.system-pad button:before{width:34px}.action-pad{gap:11px}.action-pad button{width:45px;height:45px}.action-pad small{top:54px}}
@media(max-width:380px){.controller{padding:18px 8px 25px;gap:4px}.dpad{grid-template:repeat(3,30px)/repeat(3,30px)}.system-pad{gap:6px}.system-pad button:before{width:32px}.action-pad{gap:8px}.action-pad button{width:40px;height:40px}.action-pad small{top:49px}}
.console:fullscreen .display{max-width:none}

.arcade-nav{display:flex;align-items:center;gap:24px}.arcade-nav .adventure-nav{color:#ffcd77}@media(max-width:550px){.arcade-nav{flex-direction:column;align-items:flex-end;gap:6px}.arcade-nav .back{font-size:9px}}