body { font-family: -apple-system, system-ui, sans-serif; max-width: 900px; margin: 2rem auto; padding: 0 1rem; }
code, pre { font-family: ui-monospace, Menlo, monospace; font-size: 0.85em; }
table { border-collapse: collapse; width: 100%; margin-top: 1rem; }
th, td { border: 1px solid #ccc; padding: 0.4rem 0.6rem; text-align: left; vertical-align: top; }
tr.pass { background: #e6f7e9; }
tr.fail { background: #fbe7e7; }
tr.info { background: #f4f4f4; }
button { margin: 0.25rem 0.5rem 0.25rem 0; padding: 0.4rem 0.8rem; }
input { padding: 0.3rem; margin-right: 0.5rem; }
pre { white-space: pre-wrap; word-break: break-all; margin: 0; }