:root{--bg: #0e1116;--bg-elev: #161a22;--border: #2a3142;--text: #e6edf3;--text-dim: #8b949e;--accent: #58a6ff;--error: #f85149;--success: #3fb950;--mono: ui-monospace, SFMono-Regular, Menlo, Monaco, "Cascadia Mono", monospace}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}code{font-family:var(--mono);font-size:.9em;background:var(--bg-elev);padding:1px 5px;border-radius:3px;border:1px solid var(--border)}pre{font-family:var(--mono);background:var(--bg-elev);padding:12px 14px;border-radius:6px;overflow-x:auto;border:1px solid var(--border);font-size:12.5px;line-height:1.45}pre code{background:none;padding:0;border:none}.layout{min-height:100vh;display:flex;flex-direction:column}.layout>header{display:flex;align-items:center;gap:24px;padding:14px 24px;border-bottom:1px solid var(--border);background:var(--bg-elev)}.layout>header h1{margin:0;font-size:16px;font-weight:600}.layout>header nav{display:flex;gap:4px}.layout>header nav a{color:var(--text-dim);padding:6px 10px;border-radius:4px;font-size:13px}.layout>header nav a.active{color:var(--text);background:var(--border)}.layout>main{flex:1;padding:24px;max-width:1400px;margin:0 auto;width:100%}.playground{display:grid;grid-template-columns:320px 1fr;gap:24px}@media (max-width: 900px){.playground{grid-template-columns:1fr}}.controls{background:var(--bg-elev);border:1px solid var(--border);border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:12px;height:fit-content;position:sticky;top:24px}.controls h2{margin:0;font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.8px;font-weight:600}.controls label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--text-dim)}.controls input[type=text],.controls input[type=file]{padding:6px 8px;background:var(--bg);border:1px solid var(--border);border-radius:4px;color:var(--text);font-family:inherit;font-size:13px}.controls input[type=text]{font-family:var(--mono)}.controls input[type=range]{padding:0;background:none;accent-color:var(--accent)}.controls fieldset{border:1px solid var(--border);border-radius:4px;padding:8px 10px;margin:0;display:flex;flex-direction:column;gap:6px}.controls fieldset legend{color:var(--text-dim);font-size:11px;text-transform:uppercase;letter-spacing:.5px;padding:0 4px}.controls fieldset label{flex-direction:row;align-items:center;gap:8px;color:var(--text);font-size:13px}.controls fieldset label small{color:var(--text-dim);margin-left:4px}.controls button{padding:9px 16px;background:var(--accent);color:#000;border:none;border-radius:4px;font-weight:600;font-size:13px;cursor:pointer}.controls button:disabled{opacity:.4;cursor:not-allowed}.controls .error{color:var(--error);font-size:12px;font-family:var(--mono);margin:0;word-break:break-word}.controls .status{color:var(--text-dim);font-size:11px;font-family:var(--mono);margin:0}.pill-on{color:var(--success)}.pill-off{color:var(--error)}.result{display:flex;flex-direction:column;gap:16px}.result-image{background:var(--bg-elev);border:1px solid var(--border);border-radius:8px;padding:16px;position:relative}.result-image img{max-width:100%;max-height:75vh;display:block;margin:0 auto;background:#fff;border-radius:4px}.result-image .placeholder{color:var(--text-dim);text-align:center;padding:80px 0;font-size:13px}.result-image .toggle{position:absolute;top:24px;right:24px;background:#0e1116eb;border:1px solid var(--border);padding:5px 10px;border-radius:4px;cursor:pointer;font-size:12px;display:flex;align-items:center;gap:6px}.result-data{background:var(--bg-elev);border:1px solid var(--border);border-radius:8px;padding:16px;font-size:13px}.result-data>p{margin-top:0}.result-data ul{margin:8px 0;padding-left:20px}.result-data li{font-family:var(--mono);font-size:12px;line-height:1.7}.result-data>ul>li{font-family:inherit;font-size:13px}.docs{max-width:880px}.docs h1{font-size:24px;margin-top:0}.docs h2{color:var(--accent);border-bottom:1px solid var(--border);padding-bottom:6px;margin-top:36px;font-size:18px}.docs h3{margin-top:20px;font-size:14px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px}.docs table{border-collapse:collapse;width:100%;margin:12px 0;font-size:13px}.docs th,.docs td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);vertical-align:top}.docs th{color:var(--text-dim);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px}.docs td code{font-size:12px}