.theme-toggle.svelte-1cmi4dh{position:fixed;bottom:1rem;right:1rem;width:3rem;height:3rem;padding:.5rem;border-radius:50%;border:2px solid var(--border-color);background:var(--bg-primary);display:flex;justify-content:center;cursor:pointer;transition:all .2s;z-index:1000;box-shadow:0 2px 8px #0000001a;--sun-color: #f39c12;--moon-color: #f1c40f}.theme-toggle.svelte-1cmi4dh:hover{transform:scale(1.1);box-shadow:0 4px 12px #00000026}.icon.svelte-1cmi4dh{font-size:1.25rem}:root{--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-tertiary: #f3f4f6;--text-primary: #1f2937;--text-secondary: #6b7280;--text-tertiary: #9ca3af;--border-color: #e5e7eb;--border-dark: #d1d5db;--primary-color: #3b82f6;--primary-hover: #2563eb;--primary-light: #dbeafe;--success-color: #10b981;--success-light: #d1fae5;--warning-color: #f59e0b;--warning-light: #fef3c7;--error-color: #ef4444;--error-light: #fee2e2;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--canvas-bg: #fafafa;--grid-color: #e5e7eb;--toolbar-bg: #ffffff;--hover-bg: #f3f4f6;--active-bg: #dbeafe;--node-entity: #93c5fd;--node-fact: #fde68a;--node-label: #d8b4fe;--node-border: #1f2937;--node-selected: #3b82f6}[data-theme=dark]{--bg-primary: #1f2937;--bg-secondary: #111827;--bg-tertiary: #0f172a;--text-primary: #f9fafb;--text-secondary: #d1d5db;--text-tertiary: #9ca3af;--border-color: #374151;--border-dark: #4b5563;--primary-color: #60a5fa;--primary-hover: #3b82f6;--primary-light: #1e3a8a;--success-color: #34d399;--success-light: #064e3b;--warning-color: #fbbf24;--warning-light: #78350f;--error-color: #f87171;--error-light: #7f1d1d;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow: 0 1px 3px 0 rgba(0, 0, 0, .4), 0 1px 2px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -4px rgba(0, 0, 0, .5);--canvas-bg: #0f172a;--grid-color: #1e293b;--toolbar-bg: #1f2937;--hover-bg: #374151;--active-bg: #1e3a8a;--node-entity: #3b82f6;--node-fact: #f59e0b;--node-label: #a855f7;--node-border: #f9fafb;--node-selected: #60a5fa}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);transition:background-color .3s,color .3s}::-webkit-scrollbar{width:12px;height:12px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-dark);border-radius:6px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}::selection{background:var(--primary-light);color:var(--text-primary)}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}a{color:var(--primary-color);text-decoration:none;transition:color .2s}a:hover{color:var(--primary-hover);text-decoration:underline}button{font-family:inherit}input,select,textarea{font-family:inherit;color:var(--text-primary);background:var(--bg-primary);border:1px solid var(--border-color)}code,pre{font-family:Courier New,Courier,monospace;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:.25rem}code{padding:.125rem .25rem;font-size:.875em}pre{padding:1rem;overflow-x:auto}pre code{border:none;background:none;padding:0}.main-nav.svelte-12qhfyh{position:sticky;top:0;z-index:100;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);box-shadow:0 2px 8px #0000000d}.nav-container.svelte-12qhfyh{max-width:1400px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center;height:60px}.nav-logo.svelte-12qhfyh{font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none;transition:color .2s}.nav-logo.svelte-12qhfyh:hover{color:var(--accent-primary)}.nav-links.svelte-12qhfyh{display:flex;gap:2rem;align-items:center}.nav-links.svelte-12qhfyh a:where(.svelte-12qhfyh){color:var(--text-secondary);text-decoration:none;font-weight:500;padding:.5rem 1rem;border-radius:6px;transition:all .2s}.nav-links.svelte-12qhfyh a:where(.svelte-12qhfyh):hover{color:var(--text-primary);background:var(--bg-primary)}.nav-links.svelte-12qhfyh a.active:where(.svelte-12qhfyh){color:var(--accent-primary);background:var(--bg-primary)}@media(max-width:768px){.nav-container.svelte-12qhfyh{padding:0 1rem}.nav-links.svelte-12qhfyh{gap:.5rem}.nav-links.svelte-12qhfyh a:where(.svelte-12qhfyh){padding:.5rem .75rem;font-size:.9rem}.nav-logo.svelte-12qhfyh{font-size:1.2rem}}