.nix-demo{--nd-text:#f8eee8;--nd-muted:#c5aea2;--nd-orange:#ff976c;position:relative;margin-top:40px;border-radius:18px;border:1px solid #91634b;overflow:hidden;background:radial-gradient(ellipse at 12% 90%,#9a60463d,transparent 65%),radial-gradient(ellipse at 90% 0,#c96e3d28,transparent 60%),#241914;color:var(--nd-text);box-shadow:0 28px 75px #41251a25;font-family:Arial,Helvetica,sans-serif;isolation:isolate}.nix-demo:before{content:'';position:absolute;inset:0;background:repeating-radial-gradient(ellipse at 0 120%,transparent 0 35px,#e3b09706 36px 37px,transparent 38px 70px);z-index:-1;pointer-events:none}.nix-demo button{color:inherit;background:#ffffff09;border:1px solid #ffffff20;border-radius:9px;padding:10px 14px;font-size:12px;transition:background .2s,transform .2s}.nix-demo button:hover{background:#ffffff19}.nix-demo button:active{transform:translateY(1px)}.nix-demo button:focus-visible,.nix-demo input:focus-visible,.nix-demo textarea:focus-visible,.nix-demo select:focus-visible{outline:2px solid var(--nd-orange);outline-offset:3px}.nd-bar{display:flex;align-items:center;justify-content:space-between;padding:20px 26px;border-bottom:1px solid #ffffff14;gap:16px}.nd-logo{font-size:29px;font-weight:800;letter-spacing:-2px;display:flex;align-items:center;gap:16px}.nd-logo span{font:9px monospace;letter-spacing:1.8px;color:var(--nd-muted)}.nd-status{font:10px monospace;display:flex;gap:9px;align-items:center;color:var(--nd-muted)}.nd-status i{width:5px;height:5px;border-radius:50%;background:#c6e3a4}.nd-bar time{font:11px monospace;color:var(--nd-muted)}.nd-tools{display:flex;gap:8px;padding:14px 26px}.nd-tools button[aria-pressed=true]{background:#f7c4a626;border-color:#f7c4a660}.nd-tools button:last-child{margin-left:auto}.nd-stage{min-height:450px;padding:20px 40px 35px}.nd-home{max-width:770px;margin:34px auto 20px}.nd-kicker{font:10px monospace;color:var(--nd-orange);letter-spacing:1.7px;text-transform:uppercase}.nd-home h2{font-size:clamp(38px,5vw,70px);letter-spacing:-.055em;margin:20px 0}.nd-home h2 em{font-family:Georgia,serif;font-weight:400;color:#e6b79d}.nd-home>p{font-size:16px;line-height:1.7;max-width:510px;color:var(--nd-muted)}.nd-intents{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:32px}.nd-intents button{text-align:left;padding:18px;display:flex;gap:15px;align-items:center;background:#ffffff05}.nd-intents button>span:first-child{font-size:24px;color:var(--nd-orange);width:26px}.nd-intents strong{font-size:13px;font-weight:400;display:block;margin-bottom:5px}.nd-intents small{font-size:11px;color:var(--nd-muted)}.nd-prompt{padding:0 40px 22px;max-width:950px;margin:auto}.nd-prompt form{display:flex;align-items:center;gap:14px;border:1px solid #c7997c80;background:#191310c9;box-shadow:0 10px 35px #0003;border-radius:15px;padding:10px 12px 10px 20px}.nd-prompt input{flex:1;min-width:0;border:0;background:none;color:var(--nd-text);font:15px Arial;padding:10px 0;outline-offset:5px}.nd-prompt input::placeholder{color:#b79e8f}.nd-spark{color:var(--nd-orange);font-size:27px}.nd-prompt button{background:#ec956e;color:#28180f;font-size:24px;line-height:1;padding:10px 15px;border:0}.nd-prompt button:hover{background:#ffb593}#nd-feedback{font:10px monospace;line-height:1.6;color:var(--nd-muted);min-height:25px;margin-top:12px;text-align:center}.nd-window{border:1px solid #e4c1a63d;background:#f5eee6;color:#33231c;border-radius:13px;overflow:hidden;box-shadow:0 15px 50px #0003;max-width:1000px;margin:auto}.nd-window-head{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:13px 20px;background:#e8ded3;border-bottom:1px solid #d9cbbd;font:11px monospace}.nd-window-head span{color:#806759}.nd-window-head button{color:#493126;border-color:#80675944;padding:5px 10px}.nd-window-head button:hover{background:#d3bca7}.nd-author{display:grid;grid-template-columns:175px 1fr;min-height:345px}.nd-chapters{padding:22px 16px;background:#eee5da;border-right:1px solid #ded0c0}.nd-chapters small{display:block;font:9px monospace;color:#846b5a;letter-spacing:1px;margin-bottom:18px}.nd-chapters button{display:block;width:100%;color:#5e4535;text-align:left;border:0;margin-bottom:8px}.nd-chapters button[aria-pressed=true]{background:#decebd}.nd-editor{padding:24px 32px}.nd-editor input{width:100%;border:0;background:none;color:#39281f;font:28px Georgia;padding:0 0 15px}.nd-editor textarea{width:100%;height:205px;resize:vertical;border:0;background:none;color:#49392d;font:16px/1.9 Georgia}.nd-editor-foot{display:flex;justify-content:space-between;gap:10px;align-items:center;font:10px monospace;color:#826c5c}.nd-editor-foot button,.nd-wallet button,.nd-memory button{background:#38261c;color:#fff;border:0}.nd-editor-foot button:hover,.nd-wallet button:hover,.nd-memory button:hover{background:#65422c}.nd-wallet{padding:28px 32px}.nd-wallet small{font:10px monospace;color:#876c58}.nd-balance{font-size:44px;letter-spacing:-2px;margin:12px 0}.nd-balance span{font-size:17px;color:#8d7461;letter-spacing:0}.nd-wallet-actions{display:flex;gap:10px;flex-wrap:wrap;margin:23px 0}.nd-ledger{border-top:1px solid #d8cabb}.nd-ledger p{display:flex;justify-content:space-between;gap:15px;border-bottom:1px solid #ded3c5;padding:15px 0;margin:0;font-size:13px}.nd-ledger span{color:#725c4c}.nd-wallet-note{padding:12px 16px;background:#e8dccb;border-radius:7px;font-size:12px;line-height:1.6;margin-top:16px}.nd-memory{padding:24px 30px;min-height:310px}.nd-memory>p{font-size:14px;color:#866952;line-height:1.6}.nd-memory-list{display:grid;gap:12px;margin-top:24px}.nd-memory-list button{text-align:left;padding:18px;display:flex;justify-content:space-between;gap:12px}.nd-memory-list small{font:10px monospace;color:#ddbea5}.nd-desktop{min-height:360px;display:flex;align-items:flex-start;gap:24px;padding:45px 20px;flex-wrap:wrap}.nd-desktop button{display:grid;justify-items:center;gap:13px;width:110px;background:none;border:0}.nd-desktop b{display:grid;place-items:center;width:64px;height:64px;border-radius:16px;background:linear-gradient(140deg,#d6b59d,#9b6245);color:#2d2019;font-size:30px;font-weight:400;box-shadow:0 10px 20px #0003}.nd-terminal{padding:22px;background:#141714;color:#c4e2bb;font:13px/1.8 monospace;min-height:310px}.nd-terminal p{margin:0 0 8px;white-space:pre-wrap;overflow-wrap:anywhere}.nd-terminal form{display:flex;gap:10px;align-items:center}.nd-terminal input{border:0;color:#d5ebce;background:none;font:inherit;min-width:0;flex:1;padding:8px}.nd-terminal button{color:#d5ebce}.nd-terminal-log{max-height:225px;overflow:auto}.nd-game{padding:18px;background:#10131b;color:#e6e0da}.nd-game canvas{display:block;width:100%;height:250px;background:#090d17;border-radius:7px;touch-action:none}.nd-game-top{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px;font:11px monospace;flex-wrap:wrap}.nd-game-controls{display:flex;gap:8px;align-items:center;margin-top:13px;flex-wrap:wrap}.nd-game-controls p{font-size:11px;color:#b3adad;margin:0 0 0 auto}.nd-help{max-width:650px;margin:45px auto}.nd-help h2{font-size:40px;margin-bottom:25px}.nd-help p{line-height:1.7;color:var(--nd-muted)}.nd-expanded{position:fixed;inset:14px;margin:0;z-index:1000;overflow:auto;display:flex;flex-direction:column}.nd-expanded .nd-stage{flex:1}.nd-expanded .nd-prompt{width:100%}.nd-expanded .nd-window{max-width:1100px}.nd-expanded .nd-home{margin-top:50px}@media(max-width:760px){.nd-bar{padding:16px}.nd-status{display:none}.nd-tools{padding:12px 16px;gap:6px}.nd-tools button{padding:9px;font-size:11px}.nd-tools button span{font-size:10px}.nd-stage{padding:12px 16px 25px;min-height:460px}.nd-home{margin-top:20px}.nd-intents{gap:8px}.nd-intents button{padding:13px 10px;gap:9px}.nd-intents button>span:first-child{font-size:19px;width:20px}.nd-intents strong{font-size:11px;line-height:1.5}.nd-intents small{font-size:10px}.nd-prompt{padding:0 16px 16px}.nd-prompt input{font-size:13px}.nd-author{grid-template-columns:1fr}.nd-chapters{display:flex;gap:6px;border-right:0;padding:10px;overflow:auto}.nd-chapters small{display:none}.nd-chapters button{width:auto;white-space:nowrap;margin:0;font-size:10px}.nd-editor{padding:20px}.nd-editor input{font-size:23px}.nd-editor-foot{flex-wrap:wrap}.nd-wallet{padding:22px}.nd-game canvas{height:220px}.nd-game-controls p{margin:0;flex-basis:100%;line-height:1.6}.nd-expanded{inset:5px}.nd-wallet-note{font-size:11px}}@media(prefers-reduced-motion:reduce){.nix-demo *{transition:none!important;scroll-behavior:auto!important}}