*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;color:#1a1a2e;background:#f8f9fa;line-height:1.6}a{color:#4361ee;text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{display:inline-block;padding:12px 28px;border-radius:8px;font-weight:600;font-size:16px;border:none;cursor:pointer;transition:all .2s}.btn-primary{background:#4361ee;color:#fff}.btn-primary:hover{background:#3a56d4}.btn-secondary{background:#fff;color:#4361ee;border:2px solid #4361ee}.btn-secondary:hover{background:#f0f3ff}.input{width:100%;padding:12px 16px;border:2px solid #e2e8f0;border-radius:8px;font-size:16px;font-family:inherit;transition:border-color .2s}.input:focus{outline:none;border-color:#4361ee}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:6px;font-weight:500;color:#4a5568}.error-text{color:#e53e3e;font-size:14px;margin-top:4px}