:root{--bg: #0b0d10;--bg-card: #14171c;--bg-hover: #1a1e24;--fg: #e6e8eb;--fg-dim: #8c94a0;--fg-mute: #4a5058;--accent: #ff6a00;--accent-dim: #8a3a00;--green: #4cd964;--yellow: #ffcc00;--red: #ff3b30;--blue: #5ac8fa;--border: #1f232a;--mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%;background:var(--bg);color:var(--fg);font-family:var(--sans);line-height:1.5;font-size:14px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app{min-height:100vh;display:flex;flex-direction:column}main{flex:1;max-width:1200px;margin:0 auto;padding:2rem 1.5rem 4rem;width:100%}header{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--border);padding:.75rem 1.5rem;display:flex;align-items:center;gap:1.5rem;max-width:1200px;margin:0 auto;width:100%}.brand 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