:root{--bg:#fbfaf8;--ink:#14141a;--muted:#14141a99;--panel:#ffffffd1;--line:#0f0f1414;--brand:#0d9488;--green:#16a34a;--orange:#b45309;--shadow:0 24px 80px #0f172a1f}*{box-sizing:border-box}html,body{min-height:100%;color:var(--ink);background:var(--bg);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.auth-shell{--bg:#fbfaf8;--surface:#fff;--surface-tint:#f3f1ec;--border:#0f0f1414;--border-strong:#0f0f1426;--text:#14141a;--text-muted:#14141a99;--text-faint:#14141a66;--accent:#0d9488;--accent-deep:#0f766e;--accent-soft:#0d94881a;--warning:#b45309;--warning-soft:#b453091a;--font-display:"Fraunces", ui-serif, Georgia, serif;--font-sans:"Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;background:var(--bg);min-height:100dvh;color:var(--text);font-family:var(--font-sans);grid-template-columns:minmax(520px,43%) 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