.mermaid-neu{--neu-bg: #0b0b1a;--neu-surface: #13132a;--neu-card: #1a1a3a;--neu-shadow-light: #26264a;--neu-shadow-dark: #04040e;--neu-shadow: 4px 4px 10px var(--neu-shadow-dark), -4px -4px 10px var(--neu-shadow-light);--neu-shadow-hover: 5px 5px 14px var(--neu-shadow-dark), -5px -5px 14px var(--neu-shadow-light);--neu-shadow-active: inset 3px 3px 7px var(--neu-shadow-dark), inset -3px -3px 7px var(--neu-shadow-light);--neu-shadow-inset: inset 2px 2px 5px var(--neu-shadow-dark), inset -2px -2px 5px var(--neu-shadow-light);--neu-text: #e0dcd0;--neu-text-secondary: #9998b0;--neu-primary: #4a90d9;--neu-primary-hover: #5da0e8;--neu-radius: 12px;--neu-radius-sm: 8px;--neu-transition: all .22s cubic-bezier(.23, 1, .32, 1)}.mermaid-neu .mermaid-wrapper{margin:1.4em 0;background:var(--neu-card);border-radius:var(--neu-radius);box-shadow:var(--neu-shadow);position:relative;overflow:hidden}.mermaid-neu .mermaid-toolbar{display:flex;align-items:center;justify-content:space-between;padding:5px 12px;background:var(--neu-surface);border-bottom:1px solid rgba(255,255,255,.04);user-select:none;font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:13px;gap:6px;box-shadow:inset 0 -1px #0000004d}.mermaid-neu .mermaid-toolbar-left,.mermaid-neu .mermaid-toolbar-right{display:flex;align-items:center;gap:6px}.mermaid-neu .mermaid-toolbar button{background:var(--neu-surface);border:none;color:var(--neu-text);padding:3px 10px;border-radius:var(--neu-radius-sm);cursor:pointer;font-size:12px;line-height:1.5;display:inline-flex;align-items:center;gap:4px;font-family:inherit;box-shadow:var(--neu-shadow);transition:var(--neu-transition);position:relative}.mermaid-neu .mermaid-toolbar button:hover{box-shadow:var(--neu-shadow-hover);color:#fff;transform:translateY(-1px)}.mermaid-neu .mermaid-toolbar button:active{box-shadow:var(--neu-shadow-active);transform:scale(.94)}.mermaid-neu .mermaid-toolbar button.active{background:var(--neu-primary);color:#fff;box-shadow:3px 3px 8px #0006,-3px -3px 8px #4a90d926}.mermaid-neu .mermaid-toolbar .sep{width:1px;height:20px;background:linear-gradient(to bottom,transparent,rgba(255,255,255,.1),transparent);margin:0 3px;flex-shrink:0}.mermaid-neu .mermaid-toolbar .zoom-level{color:var(--neu-text-secondary);font-size:11px;min-width:34px;text-align:center;font-variant-numeric:tabular-nums}.mermaid-neu .mermaid-body{position:relative;overflow:hidden;padding:1em;min-height:60px;background:var(--neu-bg);box-shadow:var(--neu-shadow-inset)}.mermaid-neu .mermaid-body .mermaid{display:flex;justify-content:center;transition:transform .15s ease;transform-origin:50% 0%}.mermaid-neu .mermaid-body .mermaid svg{max-width:100%;height:auto}.mermaid-neu .mermaid-body .mermaid.dragging{transition:none;cursor:grab}.mermaid-neu .mermaid-body .mermaid.dragging:active{cursor:grabbing}.mermaid-neu .mermaid-body .mermaid-code{display:none;max-height:400px;overflow:auto;background:#070712;border-radius:var(--neu-radius-sm);padding:14px;margin:0;font-family:Cascadia Code,Fira Code,JetBrains Mono,Consolas,monospace;font-size:13px;line-height:1.5;color:#a8d4a8;white-space:pre;box-shadow:inset 2px 2px 6px #00000080}.mermaid-neu .mermaid-body .mermaid-code.show{display:block}.mermaid-neu .mermaid-body .mermaid.hide{display:none}.mermaid-neu .download-popup{display:none;position:absolute;top:calc(100% + 4px);right:0;background:var(--neu-card);border-radius:var(--neu-radius-sm);padding:4px;min-width:110px;z-index:100;box-shadow:6px 6px 18px #0009,-4px -4px 12px #ffffff08;border:1px solid rgba(255,255,255,.05)}.mermaid-neu .download-popup.show{display:block}.mermaid-neu .download-popup button{display:block;width:100%;background:transparent;border:none;color:var(--neu-text);padding:6px 16px;text-align:left;cursor:pointer;font-size:12px;border-radius:6px;box-shadow:none;margin:1px 0}.mermaid-neu .download-popup button:hover{background:#ffffff0f;box-shadow:none;transform:none;color:#fff}.mermaid-neu .download-popup button:active{background:#ffffff1a;transform:none;box-shadow:none}.mermaid-zoom-overlay{--neu-bg: #0b0b1a;--neu-surface: #13132a;--neu-card: #1a1a3a;--neu-shadow-light: #26264a;--neu-shadow-dark: #04040e;--neu-shadow: 4px 4px 10px var(--neu-shadow-dark), -4px -4px 10px var(--neu-shadow-light);--neu-shadow-hover: 5px 5px 14px var(--neu-shadow-dark), -5px -5px 14px var(--neu-shadow-light);--neu-shadow-active: inset 3px 3px 7px var(--neu-shadow-dark), inset -3px -3px 7px var(--neu-shadow-light);--neu-text: #e0dcd0;--neu-text-secondary: #9998b0;--neu-radius: 12px;--neu-radius-sm: 8px;--neu-transition: all .22s cubic-bezier(.23, 1, .32, 1);position:fixed;inset:0;z-index:9999;background:#000000bf;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px);animation:mermaidZoomFadeIn .2s ease}@keyframes mermaidZoomFadeIn{0%{opacity:0}to{opacity:1}}.mermaid-zoom-container{background:var(--neu-card);border-radius:var(--neu-radius);box-shadow:0 20px 60px #00000080;width:calc(100vw - 80px);height:calc(100vh - 80px);display:flex;flex-direction:column;overflow:hidden;animation:mermaidZoomSlideIn .25s ease}@keyframes mermaidZoomSlideIn{0%{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}.mermaid-zoom-header{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:var(--neu-surface);border-bottom:1px solid rgba(255,255,255,.04);flex-shrink:0}.mermaid-zoom-title{font-size:14px;color:var(--neu-text);font-weight:500}.mermaid-zoom-controls{display:flex;align-items:center;gap:6px}.mermaid-zoom-controls button{background:var(--neu-surface);border:none;color:var(--neu-text);padding:3px 10px;border-radius:var(--neu-radius-sm);cursor:pointer;font-size:12px;line-height:1.5;display:inline-flex;align-items:center;font-family:inherit;box-shadow:var(--neu-shadow);transition:var(--neu-transition)}.mermaid-zoom-controls button:hover{box-shadow:var(--neu-shadow-hover);color:#fff;transform:translateY(-1px)}.mermaid-zoom-controls button:active{box-shadow:var(--neu-shadow-active);transform:scale(.94)}.mermaid-zoom-controls .btn-zoom-close{font-size:14px;padding:3px 12px;color:#e07070}.mermaid-zoom-controls .btn-zoom-close:hover{color:#ff9090}.mermaid-zoom-controls .zoom-level{color:var(--neu-text-secondary);font-size:11px;min-width:34px;text-align:center;font-variant-numeric:tabular-nums}.mermaid-zoom-controls .sep{width:1px;height:20px;background:linear-gradient(to bottom,transparent,rgba(255,255,255,.1),transparent);margin:0 3px;flex-shrink:0}.mermaid-zoom-body{flex:1;display:flex;justify-content:center;align-items:center;overflow:hidden;background:var(--neu-bg)}.mermaid-zoom-body img,.mermaid-zoom-body svg{display:block;transition:transform .12s ease}