:root{color:#1d1d1f;background:#fafafa;font-family:system-ui,sans-serif}body{margin:0}.masthead{background:#fff;border-bottom:1px solid #ddd;align-items:baseline;gap:1.5rem;padding:1rem 2rem;display:flex}.brand{font-weight:700}.tenant{color:#666}.sign-out{margin-left:auto}nav{gap:1rem;display:flex}nav a.active{font-weight:600}main{padding:1rem 2rem}dt{font-weight:600}dd{margin:0 0 .75rem}