:root{--bg:#0b0d12;--surface:#12161d;--border:#242a35;--text:#e7eaf0;--muted:#9aa3b2;--accent:#c8f65a;--accent-ink:#3d5218;--error:#ff5f6d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:IBM Plex Sans,system-ui,sans-serif}.topbar{display:flex;align-items:center;gap:20px;padding:12px 20px;background:var(--surface);border-bottom:1px solid var(--border)}.brand{font-weight:700;color:var(--accent);letter-spacing:.5px}.nav{display:flex;gap:16px;flex-wrap:wrap}.nav a{color:var(--muted);text-decoration:none}.nav a.router-link-active{color:var(--text)}.spacer{flex:1}.who{color:var(--muted);font-size:13px}.link{background:none;border:none;color:var(--accent);cursor:pointer}.content{max-width:960px;margin:0 auto;padding:24px 20px}.mono{font-family:IBM Plex Mono,ui-monospace,monospace}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px}