:root{--gold:#fcbe0e;--blue:#233548;--beige:#c1c0aa;--white:#fff;--bg:#f5f7f9;--border:#e0e0e0;--text:#333;--text-secondary:#666;--text-muted:#999;--success:#27ae60;--error:#c0392b;--warning:#f39c12;--radius:8px;--radius-lg:12px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,-apple-system,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}.btn{border-radius:var(--radius);cursor:pointer;border:none;justify-content:center;align-items:center;width:100%;padding:12px 24px;font-size:16px;font-weight:600;transition:opacity .2s;display:inline-flex}.btn:hover{opacity:.9}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--gold);color:var(--blue)}.btn-secondary{color:var(--blue);border:2px solid var(--blue);background:0 0}.input-group{margin-bottom:16px}.input-group label{color:var(--text-secondary);margin-bottom:6px;font-size:14px;font-weight:500;display:block}.input-field{border:1px solid var(--beige);border-radius:var(--radius);background:var(--white);outline:none;width:100%;padding:12px 16px;font-size:14px;transition:border-color .2s}.input-field:focus{border-color:var(--blue)}.card{background:var(--white);border-radius:var(--radius-lg);padding:24px;box-shadow:0 2px 8px #0000000f}.error-message{color:var(--error);border-radius:var(--radius);background:#fee;border:1px solid #fcc;margin-bottom:16px;padding:12px 16px;font-size:14px}.link{color:var(--blue);font-weight:500}.link:hover{text-decoration:underline}.text-center{text-align:center}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}