/* Additive styles only. Existing site colors, layouts and theme remain intact. */
.pnx{--px-bg:#06070A;--px-panel:#0F131A;--px-panel2:#141924;--px-border:rgba(255,255,255,.08);--px-text:#fff;--px-muted:#8A93A3;--px-accent:#22D3EE;--px-violet:#8B5CF6;color:var(--px-text)}
[data-theme=light] .pnx{--px-bg:#F8FAFC;--px-panel:#fff;--px-panel2:#F1F5F9;--px-border:rgba(15,23,42,.12);--px-text:#0F172A;--px-muted:#64748B;--px-accent:#2563EB;--px-violet:#7C3AED}
.pnx *{box-sizing:border-box}.pnx p{line-height:1.8}.pnx-kicker{display:block;color:var(--px-accent);font:11px/1.8 'JetBrains Mono',monospace;letter-spacing:.12em;margin:0 0 16px}.pnx-small{font-size:11px;line-height:1.8;color:var(--px-muted);margin:12px 0}.pnx-muted{color:var(--px-muted)}.pnx-heading{display:flex;gap:70px;justify-content:space-between;align-items:end;margin-bottom:36px}.pnx-heading>div{max-width:570px}.pnx-heading>p{max-width:390px;font-size:14px}.pnx-film{background:var(--px-panel);border:1px solid var(--px-border);border-radius:18px;overflow:hidden}.pnx-film-top,.pnx-film-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:17px 24px;font:11px/1.7 'JetBrains Mono',monospace;color:var(--px-muted);border-bottom:1px solid var(--px-border)}.pnx-film-top .pnx-small{margin:0;font-size:9px}.pnx-dots{letter-spacing:5px;color:var(--px-violet)}.pnx-film-bottom{border-top:1px solid var(--px-border);border-bottom:0;font-size:10px}.pnx-film-bottom .pnx-small{margin:0;white-space:nowrap}.pnx-flow-grid{display:grid;grid-template-columns:minmax(0,1fr) 155px minmax(0,1fr);padding:35px;min-height:350px}.pnx-source-head{display:flex;gap:12px;align-items:center;min-height:60px}.pnx-source-head>img{width:32px;height:32px;object-fit:contain}.pnx-source-head strong{font-size:12px}.pnx-source-head .pnx-small{margin:3px 0}.pnx-paper{border:1px solid var(--px-border);background:var(--px-bg);border-radius:12px;padding:22px;margin-top:16px;min-height:205px}.pnx-paper p{font-size:13px;margin-top:15px;white-space:pre-wrap;overflow-wrap:anywhere}.pnx-paper mark{background:#22d3ee20;color:var(--px-accent);padding:2px 3px;border-radius:4px}.pnx-bridge{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:19px}.pnx-core{position:relative;z-index:1;width:72px;height:80px;padding:13px;background:var(--px-panel2);border:1px solid #22d3ee40;border-radius:18px;box-shadow:0 0 45px #22d3ee10}.pnx-core:before{content:'';position:absolute;inset:-8px;border:1px solid #8b5cf630;border-radius:24px;animation:pnx-pulse 3s ease-in-out infinite}.pnx-core img{height:100%;width:100%;object-fit:contain}.pnx-flow-line{position:absolute;top:45%;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--px-accent),var(--px-violet),transparent);background-size:200% 100%;animation:pnx-flow 3s linear infinite}.pnx-bridge>span:not(.pnx-flow-line){font:10px monospace;color:var(--px-accent)}.pnx-progress{display:flex;gap:5px}.pnx-progress i{width:15px;height:3px;background:var(--px-border);border-radius:4px}.pnx-progress i.active{background:var(--px-accent)}.pnx-provider-logos{display:flex;gap:5px}.pnx-provider-logos img,.pnx-logo-grid img{background:white;padding:4px;border-radius:6px;width:26px;height:26px;object-fit:contain}.pnx-logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:30px 0}.pnx-logo-grid>a{border:1px solid var(--px-border);background:var(--px-panel);border-radius:12px;padding:20px;transition:transform .2s,border-color .2s}.pnx-logo-grid>a:hover{transform:translateY(-4px);border-color:var(--px-accent)}.pnx-logo-grid strong{display:block;font-size:14px;margin:12px 0 5px}.pnx-logo-grid span{font-size:11px;color:var(--px-muted)}.pnx-link{display:inline-block;margin:20px 22px 0 0;color:var(--px-accent)!important;font-size:13px;font-weight:600}.pnx-code-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:65px;align-items:center}.pnx-mini-steps{margin:28px 0;font-size:13px}.pnx-mini-steps p{margin:15px 0}.pnx-mini-steps span{font:11px monospace;color:var(--px-accent);margin-right:15px}.pnx-code-film{background:#080b12;color:#e5eaf4;border:1px solid #ffffff14;border-radius:16px;overflow:hidden}.pnx-code-film .pnx-film-top,.pnx-code-film .pnx-film-bottom{color:#8A93A3;border-color:#ffffff14}.pnx-code-film pre{margin:0!important;background:#080b12!important;color:#d7dfed!important;min-height:385px;padding:24px;font:11px/1.75 'JetBrains Mono',monospace;overflow:auto;border:0;border-radius:0;white-space:pre}.pnx-code-film code{color:inherit;background:none;font:inherit}.pnx-code-film .pnx-string{color:#8de6d6}.pnx-code-film .pnx-keyword{color:#b7a1ff}.pnx-caret{color:#22D3EE;animation:pnx-blink 1s steps(1) infinite}.pnx-code-output{padding:20px 24px;border-top:1px solid #ffffff14;background:#101521;min-height:115px}.pnx-code-output p{font:12px/1.8 monospace;color:#e5eaf4;overflow-wrap:anywhere}.pnx-code-output .pnx-kicker{color:#22D3EE;font-size:9px;margin-bottom:10px}.pnx-governance{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center}.pnx-control-steps article{padding:20px 24px;border-left:2px solid var(--px-border);margin:8px 0}.pnx-control-steps article.active{background:var(--px-panel2);border-color:var(--px-accent);border-radius:0 12px 12px 0}.pnx-control-steps article>span{color:var(--px-accent);font:11px monospace}.pnx-control-steps h3{font-size:18px;font-weight:600;margin:9px 0}.pnx-control-steps p{font-size:12px;color:var(--px-muted)}.pnx-record{padding:32px;min-height:345px}.pnx-record h3{font-size:22px;margin:15px 0 25px}.pnx-record [data-control-rows]>div{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-bottom:1px solid var(--px-border);font-size:12px}.pnx-record [data-control-rows] span{color:var(--px-muted)}.pnx-record [data-control-rows] strong{text-align:right}.pnx-playground{padding:28px;background:var(--px-panel);border:1px solid var(--px-border);border-radius:18px}.pnx-playground label{display:block;font-size:13px;margin-bottom:12px}.pnx-playground textarea{resize:vertical;display:block;width:100%;border:1px solid var(--px-border);border-radius:10px;padding:18px;background:var(--px-bg);color:var(--px-text);font:15px/1.8 inherit}.pnx-playground textarea:focus{outline:2px solid var(--px-accent);outline-offset:2px}.pnx-form-bottom{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:16px 0;font-size:12px;color:var(--px-muted)}.pnx-form-bottom button:disabled{opacity:.5;cursor:wait}.pnx-playground .pnx-live-result{padding:20px;border:1px solid var(--px-border);border-radius:12px;margin-top:20px}.pnx-live-result pre{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--px-text);background:transparent}.pnx-live-result [data-playground-entities]>span{display:inline-block;color:var(--px-accent);font:10px monospace;padding:6px 10px;border:1px solid var(--px-border);border-radius:6px;margin:5px}.pnx-playground [data-error=true]{color:#f87171}.pnx [hidden]{display:none!important}
@keyframes pnx-pulse{50%{inset:-15px;opacity:.2}}@keyframes pnx-flow{to{background-position:-200% 0}}@keyframes pnx-blink{50%{opacity:0}}
@media(max-width:900px){.pnx-heading{display:block}.pnx-heading>p{max-width:600px;margin-top:22px}.pnx-code-layout,.pnx-governance{grid-template-columns:1fr;gap:32px}.pnx-flow-grid{grid-template-columns:1fr 90px 1fr;padding:22px}.pnx-paper{padding:17px}.pnx-paper p{font-size:12px}.pnx-source-head{flex-wrap:wrap}.pnx-logo-grid{grid-template-columns:repeat(4,1fr)}.pnx-control-steps{display:grid;grid-template-columns:repeat(3,1fr)}.pnx-control-steps article{padding:14px}.pnx-control-steps h3{font-size:15px}}
@media(max-width:600px){.pnx-flow-grid{grid-template-columns:1fr;padding:18px}.pnx-bridge{min-height:125px;flex-direction:row;gap:22px}.pnx-core{width:57px;height:64px}.pnx-flow-line{top:50%;left:10%;right:10%}.pnx-bridge>span,.pnx-progress{z-index:1;background:var(--px-panel);padding:5px}.pnx-paper{min-height:155px}.pnx-source-head{min-height:40px;flex-wrap:nowrap}.pnx-film-top,.pnx-film-bottom{padding:14px;gap:9px;font-size:9px}.pnx-film-bottom{flex-wrap:wrap}.pnx-film-top .pnx-small{font-size:7px}.pnx-logo-grid{grid-template-columns:repeat(2,1fr)}.pnx-control-steps{grid-template-columns:1fr}.pnx-record{padding:22px}.pnx-code-film pre{font-size:10px;padding:18px;min-height:360px}.pnx-playground{padding:20px}.pnx-form-bottom{font-size:10px}.pnx-record [data-control-rows]>div{font-size:11px}}
@media(prefers-reduced-motion:reduce){.pnx *,.pnx *:before{animation:none!important;transition:none!important}}