:root{color-scheme:dark;--bg:#101310;--surface:#161b16;--text:#edf0e8;--muted:#9aab99;--line:#2d372d;--accent:#b4ee75;--visual:#647f56;--mono:'IBM Plex Mono',Consolas,monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,'Segoe UI','Microsoft YaHei',sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:6px}::selection{color:var(--bg);background:var(--accent)}.accent{color:var(--accent)}.muted{color:var(--muted)}.mono,.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.07em}.header,main,footer{max-width:1280px;margin:auto;padding-inline:64px}.header{height:100px;display:flex;align-items:center;gap:40px;border-bottom:1px solid 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span+span:before{content:'/';color:var(--line);margin-right:17px}.visual{position:relative;color:var(--visual);min-width:0;padding-top:2px}.visual-top{display:flex;justify-content:space-between;font-size:9px;color:var(--muted);padding:8px 5px}.board{width:100%;height:auto;display:block;max-height:390px}.chip-pins{color:#879b78}.chip-outer{fill:var(--surface);stroke:#809667}.chip-inner{fill:var(--bg);stroke:var(--line)}.chip-name{fill:var(--text);font:500 17px var(--mono)}.chip-label{fill:var(--muted);font:7px var(--mono);letter-spacing:1px}.signal{color:var(--accent);filter:drop-shadow(0 0 4px var(--accent));animation:blink 3s ease-in-out infinite}.terminal{position:relative;margin:-8px 24px 0;border:1px solid var(--line);border-radius:6px;background:var(--surface);box-shadow:0 16px 36px #0002}.terminal-bar{border-bottom:1px solid var(--line);padding:10px 14px;display:flex;gap:35px;align-items:center;color:var(--muted);font:9px var(--mono)}.dots{display:flex;gap:5px}.dots 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