:root{color-scheme:light dark;font-family:system-ui,sans-serif}body{margin:0;padding:2rem;background:Canvas;color:CanvasText}main{max-width:32rem;margin:0 auto;display:flex;flex-direction:column;gap:1rem}.panel{border:1px solid #8888;border-radius:8px;padding:1rem}.debug-panel{border:1px dashed #8888;border-radius:8px;padding:1rem;font-family:ui-monospace,monospace;font-size:.85rem}.debug-panel dl{display:grid;grid-template-columns:max-content 1fr;gap:.25rem 1rem;margin:0}.debug-panel dt{opacity:.7}.debug-panel dd{margin:0;word-break:break-all}.error-text{color:#d33}button{font:inherit;padding:.5rem 1rem;cursor:pointer}