:root{--bg: #07090d;--bg-raise: #0d1117;--bg-panel: #10161f;--line: #1e2733;--line-bright: #2c3a4d;--text: #e6edf5;--text-dim: #94a3b8;--text-faint: #64748b;--energy: #f5a524;--silicon: #22d3ee;--software: #a78bfa;--intelligence: #34d399;--loop: #f472b6;--mono: "SF Mono", "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;--sans: -apple-system, "Inter", "Segoe UI", Helvetica, Arial, sans-serif;--max-w: 1120px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased}::selection{background:#22d3ee40}a{color:inherit}.wrap{max-width:var(--max-w);margin:0 auto;padding:0 24px}.nav{position:sticky;top:0;z-index:50;background:#07090dd1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid 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var(--line-bright);border-radius:10px;padding:20px;font-family:var(--mono);font-size:13px;color:var(--text-faint)}.timeline{margin-top:44px;position:relative;padding-left:26px}.timeline:before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--energy),var(--silicon),var(--software),var(--intelligence),var(--loop));border-radius:2px}.tl-item{position:relative;padding:0 0 36px}.tl-item:last-child{padding-bottom:0}.tl-item:before{content:"";position:absolute;left:-26px;top:7px;width:14px;height:14px;border-radius:50%;background:var(--bg);border:3px solid var(--c, var(--silicon))}.tl-item .tl-when{font-family:var(--mono);font-size:12px;color:var(--c, var(--silicon));letter-spacing:.08em}.tl-item h4{font-size:17px;margin:4px 0 6px}.tl-item p{color:var(--text-dim);font-size:14px;max-width:700px}.tl-item .tl-ship{margin-top:8px;font-family:var(--mono);font-size:12px;color:var(--text-dim)}.tl-item .tl-ship 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