:root{--bg-color: #f6f8fa;--text-color: #24292f;--container-bg: #ffffff;--link-color: #0969da;--code-bg: #f6f8fa;--border-color: #d0d7de;--icon-color: #57606a;--icon-hover-bg: #ebf0f4}@media (prefers-color-scheme: dark){:root{--bg-color: #0d1117;--text-color: #c9d1d9;--container-bg: #161b22;--link-color: #58a6ff;--code-bg: #21262d;--border-color: #30363d;--icon-color: #8b949e;--icon-hover-bg: #30363d}}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;display:flex;justify-content:center;align-items:center;height:100vh;margin:0;background-color:var(--bg-color);color:var(--text-color);transition:background-color .3s,color .3s}.container{text-align:center;padding:2.5rem;background:var(--container-bg);border-radius:8px;box-shadow:0 4px 12px #0000001a;border:1px solid var(--border-color);max-width:650px;width:90%}h1{margin-top:0;margin-bottom:1.5rem}a{color:var(--link-color);text-decoration:none;font-weight:500}a:hover{text-decoration:underline}.command-box{display:flex;align-items:center;justify-content:space-between;background-color:var(--code-bg);border:1px solid var(--border-color);border-radius:6px;padding:.75rem 1rem;margin-top:1.5rem;text-align:left;position:relative}code{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;font-size:.9rem;overflow-x:auto;white-space:nowrap;margin-right:1rem;color:var(--text-color)}.copy-btn{background:none;border:none;cursor:pointer;padding:6px;border-radius:4px;color:var(--icon-color);display:flex;align-items:center;justify-content:center;transition:background-color .2s}.copy-btn:hover{background-color:var(--icon-hover-bg)}.tooltip{position:absolute;top:-30px;right:0;background-color:var(--text-color);color:var(--bg-color);padding:4px 8px;border-radius:4px;font-size:12px;opacity:0;transition:opacity .2s;pointer-events:none}.tooltip.show{opacity:1}