:root{--navy:#14233b;--navy2:#1f3557;--ivory:#f7f3ea;--paper:#fffdf8;--brass:#b08d4c;--ink:#1b1b1b;--mute:#6b6b6b;--line:#e3dccb;--ok:#2f7d4f;--warn:#c27c0e;--bad:#b3261e;--badbg:#fdecea;--badline:#f1b0aa}:root[data-skin=charcoal_gold]{--navy:#232427;--navy2:#33353a;--brass:#c9a227;--ivory:#efeeeb;--paper:#fbfbfa;--line:#dcdad5}:root[data-skin=high_contrast]{--navy:#000;--navy2:#111;--brass:#ffbf00;--ivory:#fff;--paper:#fff;--line:#000;--ink:#000;--mute:#222}:root[data-skin=high_contrast] .card{border-width:2px}*{box-sizing:border-box}html,body{margin:0}body{font-family:Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--ivory);font-size:15px;min-height:100vh}button,input,textarea,select{font:inherit;color:inherit}.top{min-height:56px;background:var(--navy);color:#fff;display:flex;align-items:center;flex-wrap:wrap;padding:6px 16px;gap:12px}.brand{font-family:Georgia,serif;font-size:20px;letter-spacing:2px;white-space:nowrap}.brand 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