:root{--bg: #0d1117;--surface: #161b22;--surface2: #21262d;--border: #30363d;--accent: #7c3aed;--accent-dim: #312e81;--green: #238636;--green-text: #3fb950;--red: #da3633;--red-text: #f85149;--yellow: #9e6a03;--yellow-text: #d29922;--blue: #1f6feb;--blue-text: #58a6ff;--text: #e6edf3;--muted: #7d8590;--code-bg: #010409;--radius: 8px;--radius-lg: 12px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5}code{font-family:SF Mono,Fira Code,Cascadia Code,monospace;font-size:.82em;color:var(--blue-text)}.app{min-height:100vh;display:flex;flex-direction:column}.main{max-width:960px;margin:0 auto;padding:24px 16px;display:flex;flex-direction:column;gap:20px;width:100%}.header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:12px 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