:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0c0e14;--surface:#13161f;--card:#171b27;--card-hover:#1c2133;--bg-card:#171b27;--bg-card-hover:#1c2133;--code-bg:#ffffff0f;--border:#ffffff12;--border-acc:#818cf866;--text:#e8ecf4;--text-dark:#a0a0a0;--text-muted:#8a95b2;--muted:#6b7280;--accent:#818cf8;--accent-dark:#4f63e6;--accent-dim:#818cf81a;--green:#34d399;--yellow:#fbbf24;--red:#f87171;--nav-bg:#0c0e14eb;--font-mono:"Menlo", "Consolas", "Liberation Mono", monospace;--radius-sm:16px;--radius-lg:24px;--sidebar-w:220px;--nav-h:56px}[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f8fafc;--surface:#fff;--card:#fff;--card-hover:#f1f5f9;--bg-card:#fff;--bg-card-hover:#f1f5f9;--code-bg:#0000000d;--border:#00000014;--border-acc:#6366f166;--text:#0f172a;--text-dark:#334155;--text-muted:#475569;--muted:#64748b;--accent:#6366f1;--accent-dark:#4f46e5;--accent-dim:#6366f11a;--green:#059669;--yellow:#d97706;--red:#dc2626;--nav-bg:#ffffffeb}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-size:15px;line-height:1.5}a{color:inherit;text-decoration:none}::selection{background:#818cf840}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}mark{color:var(--text);background:#818cf840;border-radius:2px;padding:0 1px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}html,body{width:100%;height:100%}h4,h5,h6{margin-bottom:1rem;line-height:1.2}h1{font-size:2.5rem;font-weight:700}h2{font-size:2rem;font-weight:600}h3{font-size:1.5rem;font-weight:600}h4{font-size:1.125rem;font-weight:600}p{margin-bottom:1rem}em{color:var(--accent);font-style:italic}code{background:var(--code-bg);border:1px solid var(--border);font-family:var(--font-mono);border-radius:4px;padding:.2em .4em;font-size:.9em}pre{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:1rem;padding:1rem;overflow-x:auto}a{color:var(--accent);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-dark)}.tool-panel{gap:2rem;display:grid}.tool-grid{grid-template-columns:minmax(280px,1fr) minmax(320px,420px);gap:2rem;display:grid}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:0 24px 60px #0000001f}.section-header{margin-bottom:1.25rem}.section-header h2{margin-bottom:.5rem;font-size:1.4rem}.section-header p{color:var(--text-muted);margin:0;line-height:1.5}.field-group{flex-direction:column;gap:.6rem;margin-bottom:1rem;display:flex}.field-group label{color:var(--text);font-size:.95rem;font-weight:600}.field-group input,.field-group textarea,.field-group select{width:100%}.select-group{flex-wrap:wrap;gap:.5rem;display:flex}.pill{color:var(--accent);cursor:pointer;background:#818cf81a;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;padding:.6rem 1rem;font-size:.85rem;transition:all .18s;display:inline-flex}.pill.active,.checkbox-pill input:checked+span{background:#818cf82e;border-color:#818cf84d}.checkbox-pill{background:var(--surface);color:var(--text);cursor:pointer;border:1px solid #ffffff14;border-radius:999px;align-items:center;gap:.5rem;padding:.55rem .85rem;font-size:.9rem;display:inline-flex}.checkbox-pill input{width:1rem;height:1rem;display:inline-block}.color-fields{grid-template-columns:repeat(3,minmax(120px,1fr));gap:1rem;display:grid}.qr-preview{text-align:center;justify-items:center;gap:1rem;display:grid}.qr-preview canvas{background:#fff;border-radius:1rem;width:280px;height:280px}.btn-primary{background:var(--accent);color:#fff;border-radius:999px;justify-content:center;align-items:center;padding:.85rem 1.25rem;text-decoration:none;transition:transform .18s;display:inline-flex}.btn-primary:hover{transform:translateY(-1px)}.helper-text{color:var(--text-muted);font-size:.95rem}.match-summary{gap:.75rem;margin-bottom:1rem;display:grid}.result-block{gap:1rem;display:grid}.result-block h3{margin:0 0 .5rem}.result-block pre{white-space:pre-wrap;max-height:300px;overflow:auto}@media (max-width:980px){.tool-grid,.color-fields{grid-template-columns:1fr}}@media (max-width:640px){.tool-panel{gap:1.5rem}}button{cursor:pointer;border:none;font-family:inherit;transition:all .2s}input,textarea,select{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);padding:.75rem;font-family:inherit;font-size:1rem;transition:border-color .2s}input:focus,textarea:focus,select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 12px #00c8961a}textarea{resize:vertical}.bg-grid{pointer-events:none;z-index:0;background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:50px 50px;position:fixed;inset:0}[data-theme=light] .bg-grid{background-image:linear-gradient(#0000000a 1px,#0000 1px),linear-gradient(90deg,#0000000a 1px,#0000 1px)}.bg-glow{opacity:.15;mix-blend-mode:screen;pointer-events:none;z-index:0;border-radius:50%;position:fixed}[data-theme=light] .bg-glow{mix-blend-mode:multiply;opacity:.04}.bg-glow--1{background:radial-gradient(circle, var(--accent), transparent);width:600px;height:600px;top:-200px;right:-100px}.bg-glow--2{background:radial-gradient(circle,#06f,#0000);width:800px;height:800px;bottom:-300px;left:-200px}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section-label{font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);margin-bottom:1.5rem;font-size:.75rem;font-weight:600}.pill{border:1px solid var(--accent);color:var(--accent);letter-spacing:.05em;text-transform:uppercase;background:#00c8961a;border-radius:20px;padding:.4rem .8rem;font-size:.75rem;font-weight:600;display:inline-block}.pageFooter{border-top:1px solid var(--border);flex-flow:column wrap;justify-content:space-between;align-items:center;gap:12px;margin:40px;padding:24px;display:flex}.footerNote{color:var(--text-dark);font-size:12px}.footerNote a{color:var(--green);transition:color .15s}.footerNote a:hover{color:var(--text)}@media (max-width:768px){h1{font-size:2rem}h2{font-size:1.5rem}.container{padding:0 1rem}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}