:root{--ink:#1b1713;--ledger-paper:#e8ddc9;--ledger-paper-warm:#efe6d4;--carbon-steel:#23262a;--brass:#b08d3f;--brass-bright:#cfa54a;--ticker-green:#2e7d4f;--alert-red:#a33327;--font-display:"Georgia", "Times New Roman", serif;--font-tape:"Courier New", monospace}body{background:var(--carbon-steel);color:var(--ledger-paper);font-family:var(--font-display);margin:0}.floor-shell{text-align:center;place-content:center;gap:.75rem;min-height:100vh;display:grid}.masthead{letter-spacing:.08em;color:var(--brass-bright);margin:0;font-size:clamp(2.5rem,8vw,5rem)}.wire-status{font-family:var(--font-tape);letter-spacing:.2em}.wire-status[data-wire=live]{color:var(--ticker-green)}.wire-status[data-wire=down]{color:var(--alert-red)}.build-note{opacity:.7;font-style:italic}