:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent-blue:#38bdf8;--accent-purple:#a855f7;--accent-green:#10b981;--accent-red:#ef4444;--border-color:#334155;--font-family:"Inter", system-ui, -apple-system, sans-serif}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-family);min-height:100vh;margin:0;padding:0}.app-container{box-sizing:border-box;flex-direction:column;justify-content:space-between;align-items:center;min-height:100vh;padding:2rem 1rem;display:flex}.app-header{text-align:center;margin-bottom:2rem}.logo-group{justify-content:center;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.logo{will-change:filter;height:3.5rem;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em var(--accent-blue))}.logo.react:hover{filter:drop-shadow(0 0 2em var(--accent-purple))}.logo-separator{color:var(--text-secondary);font-size:1.5rem;font-weight:700}.express-logo{background:linear-gradient(135deg,#fff,#94a3b8);-webkit-text-fill-color:transparent;border:1px solid var(--border-color);background-color:#ffffff0d;-webkit-background-clip:text;border-radius:8px;padding:.2rem .5rem;font-size:1.8rem;font-weight:800}h1{background:linear-gradient(to right, var(--accent-blue), var(--accent-purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin:.5rem 0;font-size:2.5rem;font-weight:800}.subtitle{color:var(--text-secondary);margin:0;font-size:1.1rem}.main-content{grid-template-columns:1fr;gap:2rem;width:100%;max-width:800px;margin-bottom:2rem;display:grid}@media (width>=768px){.main-content{grid-template-columns:1fr 1fr}}.card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;flex-direction:column;padding:2rem;display:flex;box-shadow:0 10px 25px -5px #0000004d,0 8px 10px -6px #0000004d}.card h2{border-bottom:1px solid var(--border-color);color:var(--text-primary);margin-top:0;margin-bottom:1.5rem;padding-bottom:.75rem;font-size:1.25rem}.status-indicator-wrapper{align-items:center;gap:.75rem;margin-bottom:1.5rem;display:flex}.status-indicator{border-radius:50%;width:12px;height:12px;display:inline-block}.status-indicator.online{background-color:var(--accent-green);box-shadow:0 0 12px var(--accent-green)}.status-indicator.offline{background-color:var(--accent-red);box-shadow:0 0 12px var(--accent-red)}.status-indicator.loading{background-color:var(--accent-blue);box-shadow:0 0 12px var(--accent-blue);animation:1.5s infinite alternate pulse}@keyframes pulse{0%{opacity:.6;transform:scale(.9)}to{opacity:1;transform:scale(1.2)}}.status-text{font-size:.95rem;font-weight:600}.error-box{color:#fca5a5;background-color:#ef44441a;border:1px solid #ef444433;border-radius:8px;margin-bottom:1.5rem;padding:1rem;font-size:.9rem}.api-response{border:1px solid var(--border-color);background-color:#0f172a99;border-radius:8px;flex-direction:column;gap:.5rem;margin-bottom:1.5rem;padding:1rem;display:flex}.response-field{justify-content:space-between;font-size:.85rem;display:flex}.response-field .label{color:var(--text-secondary);font-weight:500}.response-field .value{color:var(--text-primary);font-weight:600}.response-field .value.success{color:var(--accent-green)}.response-field .value.error{color:var(--accent-red)}.response-field .value.code{font-family:monospace}.action-button{background:linear-gradient(135deg, var(--accent-blue), var(--accent-purple));color:#fff;cursor:pointer;border:none;border-radius:8px;width:100%;margin-top:auto;padding:.75rem 1.5rem;font-weight:600;transition:transform .2s,opacity .2s}.action-button:hover:not(:disabled){opacity:.95;transform:translateY(-2px)}.action-button:active:not(:disabled){transform:translateY(0)}.action-button:disabled{opacity:.6;cursor:not-allowed}.info-list{flex-direction:column;gap:1rem;margin:0;padding:0;list-style:none;display:flex}.info-list li{color:var(--text-secondary);padding-left:1.5rem;font-size:.9rem;line-height:1.5;position:relative}.info-list li:before{content:"→";color:var(--accent-blue);font-weight:700;position:absolute;left:0}.info-list code{color:var(--accent-purple);background-color:#ffffff1a;border-radius:4px;padding:.1rem .3rem;font-family:monospace}.app-footer{text-align:center;color:var(--text-secondary);margin-top:2rem;font-size:.85rem}