:root{--text:#374151;--text-muted:#6b7280;--text-heading:#111827;--text-h:var(--text-heading);--bg:#f8fafc;--bg-card:#fff;--border:#e2e8f0;--border-light:#f1f5f9;--code-bg:#f1f5f9;--accent:#ff5a00;--accent-hover:#e04800;--accent-bg:#ff5a0014;--accent-border:#ff5a0059;--success:#059669;--warning:#d97706;--error:#dc2626;--shadow-sm:0 1px 2px #0000000d;--shadow:0 1px 3px #00000014, 0 1px 2px #0000000f;--shadow-md:0 4px 6px -1px #00000014, 0 2px 4px -2px #0000000f;--radius-sm:6px;--radius:10px;--radius-lg:14px;--nav-sidebar-bg:#1e293b;--nav-sidebar-border:#334155;--nav-sidebar-text:#e2e8f0;--nav-sidebar-muted:#94a3b8;--sans:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--heading:var(--sans);--mono:ui-monospace, "Cascadia Code", Consolas, monospace;font:16px/1.5 var(--sans);letter-spacing:.01em;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root[data-theme=dark]{--text:#e5e7eb;--text-muted:#9ca3af;--text-heading:#f9fafb;--text-h:var(--text-heading);--bg:#0f172a;--bg-card:#1e293b;--border:#334155;--border-light:#1e293b;--code-bg:#334155;--accent:#ff7a26;--accent-hover:#ff934d;--accent-bg:#ff7a2624;--accent-border:#ff7a2680;--shadow-sm:0 1px 2px #0003;--shadow:0 1px 3px #00000040;--shadow-md:0 4px 6px -1px #0000004d;--nav-sidebar-bg:#0f172a;--nav-sidebar-border:#1e293b;--nav-sidebar-text:#e2e8f0;--nav-sidebar-muted:#94a3b8}#root{box-sizing:border-box;text-align:left;flex-direction:column;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{background:var(--bg);margin:0}h1,h2,h3{font-family:var(--heading);color:var(--text-heading);letter-spacing:-.02em;font-weight:600}h1{margin:0;font-size:1.5rem;line-height:1.3}h2{margin:0 0 .25rem;font-size:1.25rem}h3{margin:0 0 .5rem;font-size:1rem;font-weight:600}p{margin:0}code,.counter{font-family:var(--mono);border-radius:var(--radius-sm);background:var(--code-bg);color:var(--text-heading);padding:.2em .4em;font-size:.9em}.form-control{font-family:var(--sans);border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text);box-sizing:border-box;min-height:2.25rem;padding:.5rem .65rem;font-size:.9rem}.form-control:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-bg);outline:none}.form-control::placeholder{color:var(--text-muted)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.btn{border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;padding:.5rem 1rem;font-family:inherit;font-size:.875rem;font-weight:500;transition:background .15s,color .15s,border-color .15s,box-shadow .15s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-card);color:var(--text);border-color:var(--border)}.btn-secondary:hover{background:var(--border-light);border-color:var(--text-muted)}.link{color:var(--accent);font-weight:500;text-decoration:none}.link:hover{text-decoration:underline}.nav-sidebar{z-index:100;box-sizing:border-box;background:var(--nav-sidebar-bg,#1e293b);border-right:1px solid var(--nav-sidebar-border,#334155);flex-direction:column;height:100vh;min-height:0;display:flex;position:fixed;top:0;left:0;overflow:hidden}.nav-sidebar__scroll-wrap,.nav-sidebar__nav{min-width:0}.nav-sidebar__nav{scrollbar-width:thin;scrollbar-color:#94a3b8b3 transparent}.nav-sidebar__nav::-webkit-scrollbar{width:6px}.nav-sidebar__nav::-webkit-scrollbar-track{background:0 0}.nav-sidebar__nav::-webkit-scrollbar-thumb{background:#94a3b8b3;border-radius:999px}.nav-sidebar__nav::-webkit-scrollbar-thumb:hover{background:#94a3b8e6}.nav-link-tooltip-wrap{min-width:0}.nav-sidebar .nav-link{color:var(--nav-sidebar-text,#e2e8f0);border-radius:var(--radius-sm);padding:.5rem .75rem;font-size:.9rem;font-weight:500;text-decoration:none;transition:background .15s,color .15s}.nav-sidebar .nav-link:hover{color:#fff;background:#ffffff14}.nav-sidebar .nav-link.active{background:var(--accent);color:#fff}.nav-sidebar .nav-label{color:var(--nav-sidebar-muted,#94a3b8);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.5rem;padding:0 .75rem;font-size:.7rem;font-weight:600}