:root{--ink:#16211d;--muted:#66736d;--line:#dde4df;--paper:#f6f7f4;--card:#fff;--green:#0b6b4f;--green2:#e5f2ec;--red:#c8463a;--shadow:0 18px 50px rgba(22,33,29,.09)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper)}button,input,textarea{font:inherit}.hidden{display:none!important}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 15%,#dcebe2,transparent 32%),radial-gradient(circle at 90% 85%,#e8dfd0,transparent 30%),#f5f6f2}.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:42px;box-shadow:var(--shadow)}.brand-mark{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--green);color:white;font:700 24px 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